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“I am honored to lead Valiant,” said Mr. Simms. “I look forward to building on our strong foundation, supporting our customers’ missions, and continuing to invest in our people.” Valiant announced today the appointment of Daniel Simms as Chief Executive Officer, effective February 2, 2026. 2 Feb 2026 Herndon, VA – Valiant Integrated Services (“Valiant”) today announced the appointment of Daniel Simms as Chief Executive Officer, effective February 2, 2026. Dan has had a long history at Valiant, including serving as the Vice President of Critical Mission Solutions and most recently in rejoining the firm as Valiant’s Chief Operating Officer. Throughout his career at Valiant, Dan has driven operational excellence and supported mission-critical programs worldwide. Before rejoining Valiant, Daniel, as Chief Operating Officer of Acuity International, led business transformation, strategy development, and Profit & Loss (P&L) management. In that role, he supported a diverse customer base across the U.S. Department of Defense, as well as a broad portfolio of federal agencies, state governments, and commercial entities, delivering healthcare services, engineering and construction support, base operations, security services, and environmental programs. “Dan is a proven leader with deep operational experience and a relentless focus on mission success,” said Mike Devoto, Board member of Valiant Integrated Services. A military veteran, Mr. Simms brings a mission-first leadership approach grounded in service and accountability. His expertise includes revenue growth, workforce planning, performance improvement, and business transformation. He is a certified Project Management Professional and holds an MBA from Georgetown University’s McDonough School of Business, as well as a Bachelor’s degree in Business Administration from the University of Maryland. “I am honored to lead Valiant,” said Mr. Simms. “I look forward to building on our strong foundation, supporting our customers’ missions, and continuing to invest in our people.” Mr. Simms’ appointment underscores Valiant’s commitment to operational excellence and long-term growth. Previous All News Next

At Valiant, we take our environmental responsibility seriously. That's why we are committed to reducing our impact and doing our part to protect the planet. Environmental Responsibility At Valiant, we take our environmental responsibility seriously. That's why we are committed to reducing our impact and doing our part to protect the planet. Our Approach We prioritize environmental sustainability by incorporating green practices across all aspects of our operations, from facilities management services to procurement, transportation, delivery, and sustainment solutions. We collaborate with our customers to exceed our environmental goals and drive significant reductions in waste and carbon emissions. Our Investment We foster employee awareness and engagement by offering sustainability training and incentive programs that create a culture of environmental responsibility. Our Compliance We are dedicated to operating our facilities in a compliant manner that protects our employees, surrounding communities, and the environment. Through diligent monitoring and reporting of our environmental performance, we consistently achieve our sustainability goals. Our Commitment Valiant is proud to be an industry leader in environmental responsibility, and we're constantly seeking new and innovative ways to minimize our impact on the planet. In accordance with the Greenhouse Gas Protocol Corporate Standard , Valiant reports our 2023 greenhouse gas inventory as Scope 1 GHG emissions are 3,018 MT CO2e and Scope 2 GHG emissions are 1,985 MT CO2e. U.K. Carbon Reduction Plan

Valiant Integrated Services announced today that it has been awarded a five-year, $77M million Contractor Operation and Maintenance Services (COMS) task order by the U.S. Navy’s Naval Air Warfare Center Training Systems Division Force (NAWCTSD) to provide operations and maintenance support services for maritime training devices at NAS Jacksonville, FL, and NAS Whidbey Island, WA. Valiant Awarded $77M Contract by United States Navy for Maritime Operations and Maintenance Support Services 22 Aug 2022 HERNDON, Va., Aug. 22, 2022 – Valiant Integrated Services announced today that it has been awarded a five-year, $77M million Contractor Operation and Maintenance Services (COMS) task order by the U.S. Navy’s Naval Air Warfare Center Training Systems Division Force (NAWCTSD) to provide operations and maintenance support services for maritime training devices at NAS Jacksonville, FL, and NAS Whidbey Island, WA. The task order, referred to as Maritime COMS, is under the Field Training Systems Support (FTSS) IV contract. “It’s an honor to support the United States Navy with specialized, predictive, and conditions-based operations and maintenance solutions,” Dan Corbett, Valiant’s Chief Executive Officer, said. “We look forward to delivering results that enable the Navy to focus solely on their mission while using leading-edge processes, technology, and systems that are always ready and in place for success.” As a leading provider of training and readiness services, Valiant will deliver 100% operational availability of every simulator and training device, perform necessary maintenance and supply services, and deliver management support to ensure mission success on the Maritime COMS contract. “Valiant is proud to support the U.S. Navy with the operations and maintenance support required to empower their mission of delivering combat-ready Naval forces while maintaining security and deterrence through sustained forward presence,” added Ashlee Dominguez, Vice President, Advanced Training Solutions at Valiant. “This contract provides NAWCTSD with access to Valiant’s scalable processes and in-depth domain expertise, and we’re proud to continue our partnership in support of this critical mission.” About Valiant Valiant empowers the world's most critical missions by training, equipping, protecting, sustaining, and supporting those who serve. Valiant's 5,000 employees enable government departments and agencies, global peacekeepers, relief workers, and disaster response teams to complete their missions efficiently and effectively in some of the most complex environments worldwide. Valiant is based in Herndon, Va., and deploys expertise for customers in the areas of Training, Simulation, and Readiness; Engineering and Analysis; Logistics and Sustainment; Mission and Contingency Operations; and Operations, Maintenance, and Management. For more information, visit www.onevaliant.com , and follow Valiant on LinkedIn or Facebook. Previous All News Next

Chief Executive Officer < Back DANIEL SIMMS Chief Executive Officer Daniel Simms serves as Chief Executive Officer of Valiant Integrated Services, a leading provider of mission-critical solutions for the U.S. government and its international partners. In this role, he is responsible for driving enterprise growth, shaping strategic initiatives, managing global operations, and executing business plans, while also spearheading the development of innovative technologies and capabilities. Before joining Valiant, Daniel held several senior leadership positions including Chief Operating Officer, and various Vice President roles in Operations, Critical Mission Solutions, and Business Development. He managed program portfolios that provided U.S. Defense and government agencies with intelligence support, threat reduction, risk management, logistics, construction, language, and training across 30+ countries. His work supported a variety of organizations, such as the U.S. Department of State, the U.S. Department of Defense, the Intelligence Community, the United Nations, and other partner nations. His expertise includes revenue growth, workforce planning, performance improvement, business transformation, cross-cultural communications, cross-functional teams, business development, and thought leadership. Daniel is a certified Project Management Professional and a military veteran. He received a Master of Business Administration (MBA) degree from Georgetown University McDonough School of Business, and his undergraduate in Business Administration from the University of Maryland. He has additional professional industry studies from George Mason University.

Valiant empowers the world's most critical missions by training, equipping, protecting, sustaining, and supporting those who serve. Empowering the World's Most Critical Missions. Learn More Latest News All News 3 Feb 2026 Valiant announced today the appointment of Mike Devoto, former Chief Executive Officer, to its Board of Directors. Mr. Devoto’s return to Valiant, where he previously served in a number of senior executive roles and led the Company with distinction and contributed significantly to its growth and success. Read More 2 Feb 2026 Valiant announced today the appointment of Daniel Simms as Chief Executive Officer, effective February 2, 2026. “I am honored to lead Valiant,” said Mr. Simms. “I look forward to building on our strong foundation, supporting our customers’ missions, and continuing to invest in our people.” Read More 5 Nov 2025 Valiant Government Services Awarded $8.6M Contract to Support the Winn Army Community Hospital, Fort Stewart GA for the U.S. Army Valiant announced today that is has been awarded a $8.6M task order by the U.S. Army Corps of Engineers expanding our support to the Operations and Maintenance Engineering Enhancement (OMEE) VII contract. Read More Our Solutions Training, Simulation & Readiness We deliver advanced learning solutions that transform mission performance for our customers. Our real-world training offerings enable readiness to take on the world's toughest challenges. Learn More Critical Mission & Language Support We provide critical mission support through translation, transcription, interpretation, and embedded linguist services. Our expertise ensures readiness for complex global missions, intelligence, and operations. Learn More Advanced Logistics & Sustainment We offer logistics and sustainment solutions, including supply chain management, procurement, and transportation, ensuring mission readiness in challenging environments. Learn More Global Contingency & Stability Operations We specialize in disaster management, contingency support, life support services, risk analysis, and program efficiency, ensuring safety, budget optimization, and performance excellence. We help you overcome challenges and drive success with tailored, reliable solutions. Learn More Facility Operations & Maintenance We offer facility operations and maintenance services, covering predictive solutions, construction, and equipment management. Our expertise ensures smooth, reliable operations for military, medical, and research facilities, enhancing performance and minimizing risks with customized, cost-efficient solutions. Learn More Intelligence & Analytics Solutions We deliver cutting-edge intelligence and analysis services to support military and defense missions. Our capabilities include ISR, CBRNE, electronic and undersea warfare, offering expert insights, data analysis, and seamless technology integration to improve mission outcomes and reduce risks. Learn More 40 Countries 4,500 Employees 25% Military Veterans Grow with us We’re always seeking dynamic and talented individuals to join our growing team. If you’re driven, innovative, and ready to take on new challenges, we’d love to hear from you. Explore our current job openings or send us your resume to start a conversation. Let's make the world a better place together! Explore Careers

Information for California Residents Valiant Provides this Privacy Statement and Notice at Collection as required by the California Consumer Privacy Act. Valiant collects the below Personal and Sensitive Personal Information, as defined by CCPA Ca. Civ. Code §§ 1798.140(V)(1) and (ae), from applicable business partners to the extent required by applicable Federal or State law or best business practices (e.g., bank accounts for payment). Valiant collects; personal information categories A-F & I; Sensitive Information categories A-B & D-E; and Genetic Information categories A-C. For 7 years after an employee's separation it retains personal information categories A-C & I; Sensitive Information categories A, B & D; and Genetic Information categories B & C. For 3 years after an employee's separation it retains personal information category E; and Genetic Information category A. For 2 years it retains personal information category F; and Sensitive Information category E. For 10 years it retains personal information category D. SOURCES FROM WHICH PERSONAL INFORMATION IS COLLECTED Valiant may obtain the information listed above directly from and about you in a number of ways, such as: Through your conversations with someone from the company; Standard interactions with potential, current or past employees, potential, current or past vendors or related to other mutual business purposes Through your use of and access to electronic or other communication with Valiant; Through your interactions with us on our official social media accounts; Through other sources as listed below; and Through other public sources. INFORMATION WE COLLECT FROM OTHER SOURCES We may obtain information, including personal information, about you from third parties such as our partners, service providers, and other third parties. We also may combine it with other information we collect from you through our Website, Services, Official Social Media Accounts, and publicly available information in order to conduct our regular business activities and comply with legal and contractual requirements. HOW VALIANT USES INFORMATION THAT WE COLLECT FROM AND ABOUT YOU We use information that we collect directly from or about you: To manage the business, provide customer support and respond to inquiries To provide information related to our business To customize and improve communication content To comply with legal and ethical requirements and our Valiant policies and procedures (such as our duties related to employees, consultants, vendors, internal audits, investigations, etc.) For Valiant accounting, recordkeeping, backup, and administrative purposes For Contract and Vendor Management For Business Development Activities For Risk Management Valiant does not sell or share the personal information it has collected (this includes the information on employee beneficiaries collected in accordance with Valiant benefit plans) Valiant does disclose Personal information categories (A, B, C, E and I) of Valiant employees or independent contractors who have expressly consented for their information to be submitted as part of a Valiant service contract with the US, State, municipal government or other prime contractor(s). This information is disclosed as a contractual requirement to perform a service contract with one of the above entities and thus enables the applicable employee or individual contractor employment on the service contract. Valiant does not use or disclose sensitive personal information for purposes other than those specified in section 7027(l) of the California Consumer Privacy Act Regulations. Pursuant to the California Consumer Privacy Act and associated Regulations you have the following rights: Right to Opt Out of Sale / Sharing - your right to direct Valiant not to sell or share your personal information about the you to third parties (to the extent Valiant sells or shares your personal information); Right to Know - what personal information the business has collected about the consumer, including the categories of personal information, the categories of sources from which the personal information is collected, the business or commercial purpose for collecting, selling, or sharing personal information, the categories of third parties to whom the business discloses personal information, and the specific pieces of personal information the business has collected about the consumer; Right to Delete any personal information about you that Valiant has collected from you (subject to certain exceptions); Right to Correct inaccurate personal information Valiant has collected from you, subject to certain exceptions; The Right Not to Receive Discriminatory Treatment by Valiant for the exercise for your rights conferred by the CCPA. These Rights can be requested via the webform found through the below link: YOUR CALIFORNIA PRIVACY RIGHTS Your California Privacy Policy Rights How Valiant Verifies - Valiant confirms the requestor has information in its internal system or the employee applicant program (a) Valiant has the requestor's information; (i) If the request has sufficient detail to confirm the identity then the requestor is determined to be verified; (ii) If the request does not have sufficient detail to confirm the identity Valiant may ask for alternate information which Valiant is likely to have in its possession. (iii) If Valiant still cannot verify the requestor then it will deny the request in accordance with the Code and applicable regulations; (b) If there is no data on the requestor in the system the requestor is notified that Valiant has no data on the requestor. Valiant may, at its option, choose to use a Third Party Identity Verification Service. How an Authorized Agent can make a request - Valiant may use the Verification process to determine identity of requestor. Once verified Valiant will request proof that the requestor gave the agent authority permission to make the request. This will not apply when apply when a valid power of attorney as described in the regulations is submitted.

GSA ASTRO GSA ASTRO, a premier Multiple Award (MA), Indefinite Delivery/Indefinite Quantity (IDIQ), provides flexible access to complex professional services related to manned, unmanned, and optionally manned platforms, systems, and robotics from a large, diverse pool of industry partners. Website Contract Data Vehicle Type Multiple Agency, Multiple Award Contract Contracting Agency General Services Administration (GSA), Federal Acquisition Service (FAS), Assisted Acquisition Service (AAS), Federal Systems Integration and Management Center (FEDSIM) Contract Number 47QFCA22D0494 Contractor Key Personnel Danielle James, Contract Manager (410) 703.0375 danielle.james@onevaliant.com Kristine Paxton, Program Manager (913) 683.0517 kristine.paxton@onevaliant.com UEI PD3UQQ22NQW1 Eligible Users DoD Agencies Valiant Role Prime Task Order Types CPAF, CPIF, CPFF, FFP, T&M DUNS Number 802316315 Cage Code 0K831 Pool/Training Function All training (the providing of instruction) services required for successful execution of a product, program, project, or process regarding platforms and/or robotics for land, air, sea, or space. Capabilities Combat Training Center Support Provide mission support services for rotational training exercises. Every rotation includes a fully integrated Live, Virtual, and Constructive (LVC) exercise for U.S. and Allied military and multi-national partner units. Valiant is a prime or subcontractor at four of the five CTCs. Range Operations Deliver a comprehensive approach to the operation, maintenance, and sustainment of U.S. Army FORSCOM and TRADOC installations. Mission Command Training Supply individual and collective mission command training to the U.S. Army, U.S. Marine Corps, National Guard, and multi-national partners. Exercise Support Deliver coordination and integration of planning, preparation, and execution with a focus on providing training operation effects, strengthening strategic partnerships, building partner capacity, capabilities, and interoperability through training exercises. Warehouse & Logistics Oversee warehousing and logistics across several complex programs, including property book management, issuing/receiving items, and shipping hardware for distributed events. TADDS Instruction, Operation & Maintenance Deliver training, operations, and maintenance for U.S. Army, U.S. Marine Corps, and U.S. Navy Training Aids, Devices, Simulators, and Simulations (TADSS) instruction. Vehicle Type: Multiple Agency, Multiple Award Contract Contracting Agency: General Services Administration (GSA), Federal Acquisition Service (FAS), Assisted Acquisition Service (AAS), Federal Systems Integration and Management Center (FEDSIM) Contract Number: 47QFCA22D0494 UEI: PD3UQQ22NQW1 Eligible Users: DoD Agencies Valiant Role: Prime Task Order Types: CPAF, CPIF, CPFF, FFP, T&M DUNS #: 802316315 Cage Code: 0K831 Pool | Training: Function: All training (the providing of instruction) services required for successful execution of a product, program, project, or process regarding platforms and/or robotics for land, air, sea, or space. Capabilities: COMBAT TRAINING CENTER SUPPORT : Provide mission support services for rotational training exercises. Every rotation includes a fully integrated Live, Virtual, and Constructive (LVC) exercise for U.S. and Allied military and multi-national partner units. Valiant is a prime or subcontractor at four of the five CTCs. RANGE OPERATIONS : Deliver a comprehensive approach to the operation, maintenance, and sustainment of U.S. Army FORSCOM and TRADOC installations. MISSION COMMAND TRAINING: Supply individual and collective mission command training to the U.S. Army, U.S. Marine Corps, National Guard, and multi-national partners. EXERCISE SUPPORT : Deliver coordination and integration of planning, preparation, and execution with a focus on providing training operation effects, strengthening strategic partnerships, building partner capacity, capabilities, and interoperability through training exercises. WAREHOUSE & LOGISTICS : Oversee warehousing and logistics across several complex programs, including property book management, issuing/receiving items, and shipping hardware for distributed events. TADSS INSTRUCTION, OPERATION & MAINTENANCE : Deliver training, operations, and maintenance for U.S. Army, U.S. Marine Corps, and U.S. Navy Training Aids, Devices, Simulators, and Simulations (TADSS) instruction. Contract Data Brochures Advanced Training Solutions Global Exercise & Training Solutions National Security Training Solutions Global Language Solutions Points of Contact Dave Detz Global Exercise & Training Solutions david.detz@onevaliant.com Cyrus Satarzadeh Global Language Solutions cyrus.satarzadeh@onevaliant.com Andy Hall National Security Training Solutions andy.hall@onevaliant.com Mike Brennan Chief Growth Officer mike.brennan@onevaliant.com

"This award validates our commitment to the U.S. DoD’s national security strategy of mitigating prominent threats while remaining prepared and ready to provide disaster management and humanitarian assistance, domestically and internationally," Dan Corbett, Valiant's CEO, said. Valiant Integrated Services Re-Awarded $23.5M Contract to Provide Technical Management and Analytical Support Services to the DoD’s CFE-DM 28 Jul 2021 Herndon, VA – July 28, 2021 - Valiant Integrated Services, a leading government services provider empowering missions for the U.S. and its international partners, announced today that it has been awarded a $23.5 million contract renewal over a five year period of performance to provide Engineering and Analysis services to the Center for Excellence in Disaster Management and Humanitarian Assistance (CFE-DM), a U.S. Department of Defense (DoD) organization. The services—performed on Ford Island, Joint Base Pearl Harbor-Hickam, Hawaii—include subject matter expertise, training and education, analysis, and support for humanitarian assistance and disaster response in the U.S. Indo-Pacific Command (USINDOPACOM) area of responsibility (AOR). “We are proud to help the CFE-DM build crisis response capacity in U.S. and partner militaries and enhance coordination with civil and foreign partners to save lives and alleviate suffering surrounding humanitarian crises,” said Valiant’s Chief Executive Officer, Dan Corbett. “Technical management and analytical support services are among Valiant’s core service offerings. This award validates our commitment to the U.S. DoD’s national security strategy of mitigating prominent threats while remaining prepared and ready to provide disaster management and humanitarian assistance, domestically and internationally.” The CFE-DM provides academic research, civil-military coordination training, and operational insights to support decision making before, during, and after crises. Valiant has successfully supported and partnered with CFE-DM for the past nine years in support of their mission to build disaster preparedness, civil-military collaborative partnerships, societal resiliency, and information sharing in the USINDOPACOM AOR. With this award, Valiant will continue to provide the highest caliber personnel dedicated to implementing innovative and effective processes and delivering timely quality products within budget. Further, Valiant provided benefits of this services renewal as incumbent with day-one support without service interruptions, local and experienced on-site staff, mature processes to meet ever-changing world conditions and events, and implementation of best practices to advance CFE-DM’s training and operations into the future. Corbett continued, “We are thankful to the DoD’s CFE-DM for their confidence in our ability to remain fully committed to successfully delivering missions in a rapidly changing security environment.” About Valiant Valiant is a global government services contractor with 5,000 associates worldwide that provides vital resources, high-value solutions, and critical support services for essential missions of the U.S. Government, its allied partners, and international organizations. With a focus on aerospace and defense, national security and intelligence, and civil government, we deploy expertise for our customers in the areas of Training, Simulation, and Readiness; Engineering and Analysis; Logistics and Sustainment; Mission and Contingency Operations; Operations, Maintenance, and Management; and Program Management. Valiant enables government departments and agencies, global peacekeepers, relief workers, and emergency response teams to complete their missions efficiently and effectively in some of the most complex environments across the globe. Valiant is a closely held corporation of GC Valiant LP, along with other shareholders. Learn more at www.onevaliant.com and on LinkedIn and Facebook. For media inquiries: Justin Garrison Director of Marketing & Communications M: +1 864 607 5943 E: justin.garrison@onevaliant.com Previous All News Next

Valiant has been awarded a 10-year, $255 million indefinite-delivery/indefinite-quantity (IDIQ) contract from the U.S. Air Force to provide F-16 international aircraft maintenance and pilot differences training to United States Partner Nation Air Forces (PNAF) around the world. U.S. Air Force Awards Valiant $255M Task Order to Provide F-16 Aircraft Pilot and Maintenance Training Support Services 23 Jun 2022 HERNDON, Va., June 23, 2022 – Valiant Integrated Services , a leading government services provider empowering critical missions for the U.S. government and its international partners, announced today that it has been awarded a 10-year, $255 million single-award indefinite-delivery/indefinite-quantity (IDIQ) contract from the U.S. Air Force to provide F-16 international aircraft maintenance and pilot differences training to United States Partner Nation Air Forces (PNAF) around the world. This contract, activated by the 338th Enterprise Sourcing Squadron, consists of 100 percent Foreign Military Sales (FMS) and enables Valiant to provide pilot differences and aircraft maintenance training to deliver an operational capability to PNAF at continental U.S. and international locations. "It's an honor to be selected to support the U.S. Air Force through the delivery of diverse pilot training and aircraft maintenance services to partner countries who have never flown the F-16, new F-16 pilots, and countries purchasing new or upgraded aircraft," Ashlee Dominguez, Vice President, Advanced Training Solutions at Valiant, said. "Our position on this contract provides the Air Force full access to Valiant's innovative training and maintenance solutions, and we look forward to a long and productive partnership." "Valiant is proud to support the U.S. Air Force by delivering critical training support solutions to U.S. partners and allies worldwide," Dan Corbett, Valiant's Chief Executive Officer, added. "This award aligns with our strategy to expand into new and adjacent markets with extensive industry expertise. The FMS market has tremendous opportunity for growth for Valiant, and this win allows us to do what we do best—deliver advanced training and readiness solutions efficiently, effectively, and with excellence." About Valiant Valiant empowers the world's most critical missions by training, equipping, protecting, sustaining, and supporting those who serve. Valiant's 5,000 employees enable government departments and agencies, global peacekeepers, relief workers, and disaster response teams to complete their missions efficiently and effectively in some of the most complex environments worldwide. Valiant is based in Herndon, Va., and deploys expertise for customers in the areas of Training, Simulation, and Readiness; Engineering and Analysis; Logistics and Sustainment; Mission and Contingency Operations; and Operations, Maintenance, and Management. For more information, visit www.onevaliant.com , and follow Valiant on LinkedIn or Facebook. Previous All News Next

Valiant Integrated Services announced today that Kevin Sullivan has been named Senior Vice President and Chief Financial Officer (CFO) of Valiant, effective Nov. 14, 2022. Kevin previously served as Corporate Controller for Valiant. Valiant Names Kevin Sullivan as Chief Financial Officer 14 Nov 2022 HERNDON, Va., Nov. 14, 2022 – Valiant Integrated Services announced today that Kevin Sullivan has been named Senior Vice President and Chief Financial Officer (CFO) of Valiant, effective Nov. 14, 2022. Kevin previously served as Corporate Controller for Valiant. “Kevin is a proven leader with a superior record of delivering results and creating value. He has made significant contributions to the company in his tenure with Valiant, and it has become clear to the Board of Directors and me that Kevin is the best choice for this critical role,” Dan Corbett, Valiant’s Chief Executive Officer, said. “Kevin will be a strong partner as we continue to execute our strategy and deliver long-term, profitable growth.” As CFO, Kevin will lead Valiant’s global finance organization and financial activities, including accounting and controllership, financial planning and analysis, pricing, tax, shareholder relations, internal audit, and treasury. Kevin’s broad expertise from previous roles with PAE and Lockheed Martin makes him uniquely qualified and suited for this role. Kevin will continue to be based in Valiant’s Herndon, Virginia headquarters. “I am excited to take on this new role at a time of significant opportunity for Valiant,” Kevin Sullivan said. “It’s truly a privilege to lead such a highly regarded finance organization, and I look forward to working with Dan and the team to move Valiant forward and advance the company’s vision to empower a safer world.” Mike Devoto Named Executive Vice President of Strategic Programs Mike Devoto, Valiant’s acting CFO, will transition to a new role as Executive Vice President of Strategic Programs following a smooth handover, overseeing Information Technology and major enterprise-wide initiatives, and assisting with various real estate, insurance, and leadership development projects. “I want to thank Mike for his continued service and dedication to Valiant,” Dan Corbett said. “Mike has been with Valiant since its inception and served in a variety of senior leadership positions, and I’m grateful that he’s agreed to take on this new responsibility.” About Valiant Valiant empowers our customers’ most critical missions by training, equipping, protecting, sustaining, and supporting those who serve. Valiant’s 5,000 employees enable government departments and agencies, global peacekeepers, relief workers, and disaster response teams to complete their missions efficiently and effectively in some of the most complex environments worldwide. Valiant deploys expertise for customers in the areas of Training, Simulation, and Readiness; Critical Mission and Language Support; Advanced Logistics & Sustainment; Intelligence & Analysis Solutions; Global Contingency & Stability Operations; and Facility Modernization, Operations, and Maintenance. Valiant is based in Herndon, Va., and is a closely held corporation of GC Valiant LP, along with other shareholders. For more information, visit www.onevaliant.com , and follow Valiant on LinkedIn or Facebook. For media inquiries: John Hart Chief Growth Officer Valiant E: john.hart@onevaliant.com Previous All News Next

Valiant today announced it has been awarded a $408.7M contract by the U.S. Army to provide Mission Support Services to the Army Joint Readiness Training Center (JRTC) at Fort Johnson, Louisiana. Valiant Awarded $408.7M Contract to Provide Mission Support Services to U.S. Army Joint Readiness Training Center 14 Mar 2025 HERNDON, Va., March 14, 2025 – Valiant today announced it has been awarded a $408.7M contract by the U.S. Army to provide Mission Support Services to the Army Joint Readiness Training Center (JRTC) at Fort Johnson, Louisiana. “Valiant is honored to have the opportunity to continue to play a vital role in training and preparing Soldiers to meet the demands of today’s dynamic global missions,” said Valiant’s Chief Operating Officer, Peter Capwell. Under this 5-year contract, Valiant provides personnel, equipment, supplies, facilities, transportation, tools, materials, supervision, and other services to perform Mission Support Services for rotational and pre-deployment training exercises at JRTC. These cutting-edge exercises combine live-fire field training, cultural role playing, as well as customizable, scalable, Live, Virtual, Constructive programs for units scheduled for deployment in support of military operations around the globe. Valiant Chief Executive Officer, Mike Devoto adds, “Valiant’s continuing Mission Support Service contract allows us to grow our 20+ year relationship with the Army and JRTC. We are proud to have the opportunity to further drive innovations and be a foundational participant in delivering expansive and realistic training programs for today’s Soldiers.” About Valiant Valiant empowers our customers’ most critical missions by training, equipping, protecting, sustaining, and supporting those who serve. Valiant’s 5,000 employees enable government departments and agencies, global peacekeepers, relief workers, and disaster response teams to complete their missions efficiently and effectively in some of the most complex environments worldwide. Valiant deploys expertise for customers in the areas of Training, Simulation, and Readiness; Critical Mission and Language Support; Advanced Logistics & Sustainment; Intelligence & Analysis Solutions; Global Contingency & Stability Operations; and Facility Modernization, Operations, and Maintenance. Valiant is based in Herndon, Va., and is a closely held corporation of GC Valiant LP, along with other shareholders. For more information, visit www.onevaliant.com , and follow Valiant on LinkedIn or Facebook . For media inquiries: Karen Leonard Vice President of Proposals and Communications M: +1 703 851 0008 E: karen.leonard@onevaliant.com Previous All News Next

Mr. Devoto’s return to Valiant, where he previously served in a number of senior executive roles and led the Company with distinction and contributed significantly to its growth and success. Valiant announced today the appointment of Mike Devoto, former Chief Executive Officer, to its Board of Directors. 3 Feb 2026 Herndon, VA – Valiant Integrated Services (“Valiant”) today announced the appointment of Mike Devoto, former Chief Executive Officer, to its Board of Directors. This marks Mr. Devoto’s return to Valiant, where he previously served in a number of senior executive roles and led the Company with distinction and contributed significantly to its growth and success. Mike’s exceptional leadership, profound industry expertise, and steadfast commitment to operational excellence have made a lasting impact on the organization. As CEO, Mike fostered strong partnerships, drove innovation, and steered Valiant through key milestones. His deep knowledge of the defense and mission support sectors continues to make him a valuable asset to the Company. “We are honored to have Mike rejoin Valiant’s leadership team,” said Larry McGill, Board member of Valiant Integrated Services. “His vision and industry acumen have shaped our trajectory and will be instrumental as we continue to deliver mission-critical solutions for our clients around the world.” Mike Devoto’s appointment reinforces Valiant’s commitment to excellence and positions the Company to further strengthen its capabilities in support of its customers and partners. Previous All News Next