Valiant announced today that it has been awarded a 5-year, $131M contract by the Naval Air Warfare Center Training Systems Division for Contractor Instructional Services Naval Air Forces U.S. Atlantic Fleet (CISLANT). Naval Air Warfare Center Training Systems Division Awards Valiant Global Defense Services a 5-year $131M Contract for Naval Aircrew Instructional Services 3 Sept 2026 HERNDON, VA, September 3, 2026 – Valiant announced today that it has been awarded a 5-year, $131M contract by the Naval Air Warfare Center Training Systems Division for Contractor Instructional Services Naval Air Forces U.S. Atlantic Fleet (CISLANT). Under this contract, Valiant will provide in-person, flight, and academic classroom instruction for Naval Aviation aircrews and instructors. Responding to the diverse training requirements of the U.S. Navy, Valiant’s team will provide instructional support for Naval Aviators, Naval Flight Officers, and Naval Aircrew operating a variety of naval aircraft platforms. Personnel trained by Valiant instructors will perform essential duties in support of comprehensive fleet operational readiness and global maritime security. The scope of work encompasses aviation training support across multiple U.S. Atlantic Fleet locations. “Valiant’s aviation training portfolio spans contracts across the US Air Force, US Navy, US Marine Corps, and allied nations,” said Valiant Chief Executive Officer, Daniel Simms. “We are excited to take on this new opportunity and expand our mission-critical aviation training services—providing the best possible support for Atlantic Fleet aviators and aircrew.” About Valiant Valiant empowers our customers’ most critical missions by training, equipping, protecting, sustaining, and supporting those who serve. Valiant’s 4,100 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; and Global Contingency & Stability Operations. Valiant is based in Herndon, VA and is a wholly owned subsidiary of GC Valiant LLC. 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

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Training, Simulation & Readiness Our real-world training offerings enable readiness to take on your toughest challenges. Valiant delivers advanced learning solutions that elevate mission performance for every U.S. military and National Guard branch, its reserves, and multiple global partners, preparing the Warfighters of today for the missions of tomorrow . Built on more than 60 years of experience developing both immersive and simulation-based solutions, we replicate real-life and extreme environments to prepare the soldiers of today for the challenges of tomorrow. We understand that success comes from meticulous planning and preparation. That’s why we deliver high-velocity training that ensures mission readiness for our customers. We bring over six decades of deep institutional knowledge of operating in some of the world’s most diverse ground, maritime, aviation, and cyber environments to every project. Our world-renowned training team builds cutting-edge learning solutions that align with even the most challenging mission objectives. Simply put, we do our job so our customers can do theirs. Capabilities & Expertise Live Virtual Constructive (LVC) Training Joint, Multinational Exercises & Wargaming Synthetic Training Integration Training Systems Operations & Maintenance Aviation Training & Readiness Range Operations & Support Services Multi-Service Based Management Information System (MIS) Digital/Managed Learning Training Analysis, Education, Simulation & Exercise Support Performance, Analytics & Evaluation Global Training & Readiness National Security Training Advanced Training Solutions Valiant supports all aspects of major Warfighter training exercises involving thousands of soldiers at the Army’s Joint Readiness Training Center in Ft. Johnson, Louisiana.

“Sarah is a key addition to Valiant’s leadership team, and her broad expertise will be critical as Valiant continues to grow and execute on our long-term objectives.” -Dan Corbett Valiant Names Sarah Lynn as General Counsel and Secretary 11 Jul 2022 HERNDON, Va., July 11, 2022 – Valiant Integrated Services announced today that Sarah Lynn has been named General Counsel and Secretary, effective July 11, 2022. In this role, Lynn will lead the company’s global legal, compliance and ethics, and corporate secretary organizations. Lynn will report to Valiant Chief Executive Officer Dan Corbett. “Sarah is an incredibly skilled attorney and a dynamic leader who joins Valiant with significant experience in government services and company transactions and integrations. She has an extensive understanding of the complex legal questions that come with global operations and rapid industry change,” Mr. Corbett said. “Sarah is a key addition to Valiant’s leadership team, and her broad expertise will be critical as Valiant continues to grow and execute on our long-term objectives.” Lynn joins Valiant from Peraton, where she served as Vice President and Deputy General Counsel and was responsible for the corporate legal function, ethics and compliance, corporate governance, and mergers and acquisitions. Lynn served in a similar role at Perspecta and held senior legal positions at Hewlett-Packard Company, Hewlett-Packard Enterprise Company, and DXC Technology Company (DXC). She was a key leader in several transformative corporate transactions, including the 2017 spin-merger to create DXC, the 2018 spin-merger to create Perspecta, and Perspecta’s 2021 sale to Peraton. “I am honored by the opportunity to lead Valiant’s global legal organization and contribute to building on the company’s impressive track record to achieve even greater success,” Ms. Lynn said. 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. For media inquiries: Justin Garrison Director of Marketing & Communications M: +1 864 607 5943 E: justin.garrison@onevaliant.com Previous All News Next

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Transaction marks an important step in Valiant’s strategic transformation and positions the company for its next phase of growth Valiant Announces Sale of Operations Maintenance & Management Division to Inspirit Equity 27 Aug 2026 HERNDON, VA. August 27, 2026 — Valiant announces the sale of its Operations Maintenance & Management (OM&M) division, to Inspirit Equity. “This is a strong business segment that delivers talented people who have made significant contributions to Valiant and to the missions of our customers,” said Daniel Simms, Chief Executive Officer of Valiant. “We are proud of what these teams have accomplished and deeply appreciate the professionalism and commitment they have demonstrated throughout their time with Valiant.” The divestiture is part of a broader strategy to focus Valiant’s portfolio, to build a more focused national security platform positioned for both organic and inorganic growth. This strategy centers on Ground and Aviation Training, Intelligence Support Services, and Threat Reduction and Mitigation . Across these markets, Valiant brings deep mission expertise, long-standing customer relationships and specialized capabilities supporting critical national security missions. “This divestiture is an important step in the transformation of Valiant,” said Simms. “We are deliberately reshaping the company around the businesses, capabilities and markets where we believe we can build differentiated positions and grow over the long term. This transaction strengthens that strategy and gives us greater flexibility to invest behind the areas that are central to Valiant’s future.” About Valiant Valiant empowers our customers’ most critical missions by training, equipping, protecting, sustaining, and supporting those who serve. Valiant’s 4,100 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 a mission-focused national security company supporting U.S. government and international customers across Ground and Aviation Training, Intelligence Support Services, and Threat Reduction and Mitigation . The company combines deep mission expertise, specialized capabilities and long-standing customer relationships to support complex and consequential national security requirements. Valiant is focused on strengthening and expanding these core positions through organic growth, strategic investment and targeted acquisitions that enhance the company’s capabilities and customer reach. Valiant is based in Herndon, VA and is a wholly owned subsidiary of GC Valiant LLC. For more information, visit  www.onevaliant.com , and follow Valiant on LinkedIn or Facebook . Previous All News Next

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 23 Sept 2026 Valiant Global Defense Services awarded a 5-year $260M Contract to Support the Army National Guard Mission Command Training Support Program Valiant announced today that is has been awarded a 5-year, $260M contract by the Army Contracting Command – Orlando to provide support for the Army National Guard’s Mission Command Training Support Program (MCTSP). Read More 9 Sept 2026 Valiant Global Defense Services Awarded 1.5-year Contract to Provide Training Support Systems – Enterprise Mission Support Services for the Army Training Support Command at the Fort Irwin National Training Support Center Valiant announced today that is has been awarded a 1.5-year contract by the Army Contracting Command – Orlando to provide Training Support Systems – Enterprise (TSS-E) Mission Support Services for the Army Training Support Command at the Fort Irwin National Training Support Center (TSC). Read More 8 Sept 2026 Ashlee Dominguez Named Chief Growth Officer of Valiant Integrated Defense Services Valiant Integrated Defense Services today announced the appointment of Ashlee Dominguez as Chief Growth Officer, effective September 14, 2026. 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 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 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 4,100 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

Newsweek has announced their annual rankings for the Top 100 Global Most Loved Workplaces® list, and Valiant is proud to share that the company is ranked #33. Valiant Named to Newsweek’s List of the Top 100 Global Most Loved Workplaces for 2023 22 Jun 2023 HERNDON, Va., and New York, NY, June 22, 2023 –  Newsweek has announced their annual rankings for the Top 100 Global Most Loved Workplaces® list, and Valiant is proud to share that the company is ranked #33 . The 2023 Global Top 100 Most Loved Workplaces® is the newest list in the Most Loved Workplace® collaboration with the Best Practice Institute (BPI), a leadership development and benchmark research company. The results were determined after surveying more than two million employees from businesses with workforces varying in size from 30 to more than 10,000. The list recognizes companies that put respect, caring, and appreciation for their employees at the center of their business model and, in doing so, have earned the loyalty and respect of the people who work for them. "We are excited to be named a Top 100 Global Most Loved Workplace. This recognition is a testament to the collaborative, supportive, and inclusive culture we have fostered at Valiant, where employees can thrive and feel valued every day," said Dan Corbett, Chief Executive Officer at Valiant. “We’re proud that 93% of our surveyed employees stated that they are very proud of the work they do, and 90% felt their contributions are essential to their team's success. Our employees make us who we are, and they empower the missions of our Warfighters worldwide every day, helping to ensure a safer world for all of us.” How positive workers feel about their future at the company, career achievement, how much employer values align with employee values, respect at all levels, and the level of collaboration at the firm were the five critical areas measured to gauge employee sentiment. In addition, areas such as inclusion, diversity, equity and belonging, career development, and company leadership were identified and analyzed in relation to the five critical areas measured. "While workplace dynamics continue to evolve, the power of a positive culture remains constant,” says Nancy Cooper, Global Editor in Chief of Newsweek. “The companies featured on the 2023 Global Most Loved Workplaces® list embody this transformative spirit, proving that when companies prioritize their people, success naturally follows." “Since our initial publication of the Most Loved Workplaces® List in 2021, the workplace landscape has undergone a significant transformation, including shifts like Return to Office, Hybrid Work, The Great Resignation, Quiet Quitting, and Layoffs, among others,” says Most Loved Workplace® Founder and CEO Louis Carter. “Throughout these changes, the crucial element consistently tied to the success of a Most Loved Workplace® culture, which attracts and motivates exceptional talent, is cultivating positive and more meaningful connections between companies and employees. This year’s featured companies on the Most Loved Workplace® list exemplify this principle, even globally.” To learn more about why Valiant was named to Newsweek ’s list of 2023’s Top 100 Most Loved Workplaces®, please visit https://mostlovedworkplace.com/companies/valiant-integrated-services/ . Methodology To identify the top 100 companies for the Newsweek ranking, companies were evaluated and scored as follows: 35 percent of the initial score was based on responses to BPI's proprietary Love of Workplace survey. Another 25 percent was derived from analysis of external public ratings from sites such as Comparably, Careerbliss, Glassdoor, Indeed, and Google. The final 40 percent came from direct interviews with and written responses from company officials. Newsweek then conducted additional research into every company on the list, as well as the top runners-up, to determine the final list of 100 companies and their rankings. About Newsweek Newsweek is the modern global digital news organization built around the iconic, over 85-year-old American magazine. Newsweek reaches 100 million people each month with its thought-provoking news, opinion, images, graphics, and video delivered across a dozen print and digital platforms. Headquartered in New York City, Newsweek also publishes international editions in EMEA and Asia. About Best Practice Institute Best Practice Institute is an award-winning leadership and organization development center, benchmark research company, think tank, and solutions provider. BPI is the certifying body for Most Loved Workplace® and conducted the original research to create the model and criteria for becoming a Most Loved Workplace®. BPI’s research proves that Most Loved Workplaces® produce 3-4 times better customer service, employee performance, and retention than companies not loved by their employees. 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: Justin Garrison Sr. Director of Communications, Marketing & Strategy M: +1 864 607 5943 E:  justin.garrison@onevaliant.com   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

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Valiant awarded a $150 million single-award contract for Advanced Training Solutions in support of the U.S. Army Special Operations Command (USASOC). Valiant Awarded $150M Contract to Deliver Advanced Training Solutions for USASOC 16 Feb 2022 Herndon, Va., Feb. 16, 2022 – Valiant Integrated Services , a leading government services provider empowering missions for the U.S. government and its international partners, announced today that it has been awarded a $150 million single-award contract for Advanced Training Solutions in support of the U.S. Army Special Operations Command (USASOC). “We are proud to support USASOC through the delivery of innovative training solutions,” Dan Corbett, Valiant’s Chief Executive Officer, said. “Valiant has a long history of partnering with various special operations commands, including our work with USASOC, which dates back to 2005. We’re honored to continue our support to this critical mission, and we look forward to delivering the solutions that USASOC has come to rely.” 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; Operations, Maintenance, and Management; and Program Management. For more information, visit www.onevaliant.com , and follow Valiant on LinkedIn or Facebook. Previous All News Next