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AFG Group, Inc.

AFG Group, Inc. is a Program, Project, Construction, and Relocation Management firm with a national portfolio of work in healthcare, laboratories, courthouses, governmental, and educational facilities. AFG is staffed with 100+ architects, engineers, interior designers, and other construction professionals helping owners navigate through complex design, procurement, construction processes, and activation. The firm maintains major offices in New York City and Washington, DC, with field and project offices throughout the United States.

Arcadis

Arcadis delivers integrated architecture, engineering, and consulting solutions to the federal government, with deep expertise in MILCON, civil works, and environmental programs. Leveraging experience with OTAs, Progressive Design-Build, and other innovative project delivery methods, our teams excel in design, permitting, cost estimating, remediation, and construction management. We drive efficient, adaptive acquisition processes and consistently optimize cost, schedule, and risk to achieve mission success. Arcadis is a trusted partner for military, water resources, and facility modernization, delivering forward-thinking, compliant solutions that stand up to the demands of critical federal initiatives.

ARUP

Founded in 1946, Arup combines technical excellence with innovative thinking to deliver complex projects worldwide. With a network of over 18,500 professionals across more than 95 offices in 34 countries, Arup is an independent, multidisciplinary design and consulting firm with extensive experience supporting federal, state, and local government agencies. We provide integrated planning, engineering, and advisory services for public infrastructure, resilience, and capital programs, including utilities, buildings, and campus environments. Arup partners with public sector clients to navigate complex regulatory requirements, deliver compliant cost effective solutions, and advance community goals. Through collaborative, data driven approaches, we help agencies deliver resilient, future ready infrastructure.

Balfour Beatty

An industry leader for 91 years, Balfour Beatty provides general contracting, at-risk construction management / early contractor involvement, and design-build services for a wide variety of markets, serving clients in both the public and private sectors.

Balfour Beatty serves the Mid-Atlantic markets from our division headquarters in Falls Church, VA, founded in 1933, as well as an office in Richmond, VA.  We offer the strength of a national firm with the service of a local group and specialize in partnering with sophisticated customers to tackle challenging and unique projects.

Building Envelope Assessment & Repair (BEAR) LLC

BEAR LLC, a proven and experienced full-service building envelope construction company, delivers turnkey solutions to government and commercial clients for new construction or existing buildings. Our high-performance, energy efficient solutions improve the sustainability of your building and earn LEED credits while reducing life cycle costs, minimizing risk, and optimizing efficiency. 

Our BE IGA delivers thorough reporting and recommendations to support resiliency and efficiency improvements. Specialties: Sprayfoam, Air-Barrier, ESPC Building Assessments, Weatherization. 

BEAR through a partnership agreement is helping to develop and commercialize innovative RADSHIELD Nuclear & RF-Shielding Sprayfoam. 

CONUS/OCONUS
WOSB, SDVOSB.

Brown Construction Services, Inc

Brown Construction Services, Inc. (BCS) is a Woman-Owned Small Business (WOSB) providing construction management as advisor, program management and facilities management services to federal agency clients to enable them to meet their goals for scope, cost, schedule and quality throughout the life cycle of the delivery of their design and construction programs.  Headquartered in the National Capital Region, BCS is proud of our proven track record of customer-focused, responsive service. Our flexible and adaptable approach lets us scale our efforts based upon each client's needs, resulting in efficient and cost-effective support.

Burns & McDonnell Engineering Company, Inc.

Burns & McDonnell brings together an unmatched team of consultants, engineers, construction professionals, architects and more to design and build critical infrastructure. Our solutions-driven, integrated team offers full-service capabilities. Founded in 1898 and working from more than 75 offices globally, Burns & McDonnell is 100% employee-owned. We work with U.S. Army clients, providing architecture, engineering and construction services on projects funded by the U.S. Department of Defense.

Cianbro Corporation

Founded in 1949, Cianbro is one of America’s largest open‑shop, employee‑owned construction and construction services companies. We safely plan, manage, and build complex, historic, and environmentally sensitive projects for public and private clients nationwide. Guided by our philosophy, “It’s all about people,” we value collaboration, transparency, and diverse ideas across every project. Through continuous learning and teamwork, our skilled professionals deliver quality results. Ranked 94th on ENR’s 2025 Top 400 Contractors list, Cianbro continues to lead the construction industry.

Clark Construction

For more than a century, Clark has delivered assets and infrastructure that strengthen our nation.

Our portfolio spans every major building market, from public to private, corporate to cultural, education to entertainment, and the infrastructure connecting it all – power, transit, water, and roadways.

We delight and deliver value to our clients and project partners, provide diverse opportunities for the Clark team, and enhance the communities where we live.

Cribworks

Cribworks is a strategic sales growth advisory firm based in Washington, DC. Our mission is to transform and modernize the way organizations sell, engage, and scale with their customers and partners. With strategic insights, data-driven processes, AI, and industry expertise, Cribworks helps organizations grow and deliver results. Every business is different and presents its own unique challenges and advantages. We work closely with each business's specific needs and develop the solutions that best meet them. We stand shoulder to shoulder with you today, tomorrow, and in the future.

Cube Root Corp

Cube Root Corporation is a professional services firm offering a range of services including design, program management, construction management, facilities management, and other engineering-related services. We specialize in large capital construction projects for facilities in various markets, including healthcare, education, parks and recreation, government buildings, transportation, transit, aviation, water/wastewater, power, and more.

The Diallo Group

The Diallo Group has built a long-standing reputation for delivering innovative planning and design solutions, with a strong emphasis on military installation and facilities planning. For more than four decades, we have supported mission readiness, infrastructure modernization, and long-term asset management through strategic, sustainable, and integrated planning approaches. By integrating planning, architecture, technology, and design, we create environments that are functional, resilient, and forward-looking. At The Diallo Group, our work is guided by our core belief: Empower. Educate. Elevate. We empower organizations through strategic insight, educate stakeholders through data-driven planning, and elevate communities through thoughtful, impactful design.

EA Engineering, Science, and Technology, Inc., PBC

EA is a leading environmental consulting firm with a proven track record of delivering innovative solutions to the federal government for over 35 years.  Today, EA is fully committed to integrating technology to reduce costs and accelerate schedules, while continuing to deliver exceptional service as it supports federal agencies in meeting their missions.

EA employs more than 700 professionals through a network of commercial offices across the continental United States, as well as Alaska, Hawaii, and Guam.  A 100% employee-owned public benefit corporation, EA has an outstanding reputation for technical expertise, responsive service, and judicious use of client resources.

EnviroVantage, Inc.

EnviroVantage is a specialized environmental and demolition contractor delivering turnkey solutions for hazardous material abatement, selective demolition, and remediation services. We focus on safety, compliance, and efficiency while supporting commercial, industrial, and federal clients. Our team combines technical expertise with hands-on execution to solve complex environmental challenges and advance project success.

Eurofins Lancaster Laboratory Environment Testing, LLC

Founded in 1961, Eurofins Lancaster Laboratories Environmental Testing, LLC (ELLE) is a global leader in delivering innovative and high-quality environmental analytical laboratory services. With over 60 years of experience, ELLE specializes in testing water, soil, sediment, tissue, vegetation, and air samples to support site investigations, permit compliance, feasibility studies, emergency response, remediation, and site cleanup efforts..

Fox Rothschild

Ranked among the leading government contract firms in the United States by Chambers & Partners, Fox Rothschild is home to an accomplished group of attorneys who focus primarily on federal government contracts, and are backed by the resources of a national law firm with 1,000 attorneys coast to coast.

Based primarily in Washington, DC, our team provides strategic counsel to government contractors – from compliance advice to representation in claims litigation – and assists clients in the development and implementation of proactive business ethics and compliance programs.

The Garland Company, Inc.

The Garland Company, Inc.® is a worldwide leader of quality, high-performance roofing and building envelope solutions for the commercial, industrial, and institutional markets. For over 125 years, Garland has continually developed unique product and service offerings that have raised the bar of performance while exceeding the individual needs of customers throughout the world. Today, our network of over 220 local building envelope professionals is ideally positioned throughout the United States, Canada, and the United Kingdom to provide quality building envelope solutions for single and multi-property facilities. The Garland Company Inc., headquartered in Cleveland, Ohio, is an ISO 9001:2015 certified company.

GFT

GFT is a privately held A/E/C firm delivering architecture, engineering, planning, technology, environmental, construction management, and infrastructure solutions across transportation, water, power, and buildings. With more than a century of experience, GFT supports federal, defense, civilian, municipal, and commercial clients with integrated services that help shape resilient and mission-ready communities. For small businesses and A/E/C teaming partners, GFT brings national reach, deep technical expertise, and strong federal market experience, including work with USACE, NAVFAC, the Air Force, and other agencies. Their multidisciplinary approach helps teaming partners strengthen project delivery, expand capabilities, and support complex infrastructure programs. 

Groundworks Commercial

At Groundworks, we partner with federal, state, and local government agencies to provide tailored solutions that protect critical infrastructure. Our advanced technology and materials, including polyurethane injection, ensure regulatory compliance, long-term stabilization, and minimal disruption to daily operations.

Huitt-Zollars, Inc.

Huitt-Zollars is an award-winning, full-service design firm combining large-firm resources with a high-touch, client-focused approach. We build long-term partnerships and excel on complex industrial projects, leveraging integrated multidisciplinary expertise to meet diverse requirements. Whether through traditional IDIQs or alternative delivery methods, we are ready to serve you effectively and efficiently.

Intertek

Intertek’s Building Science Solutions group delivers premier consulting, commissioning, and field enclosure testing for new construction and retrofit projects. Backed by a nationwide team and laboratory network, we bring precision and passion to every project, providing complete solutions that improve built-environment quality, safety, and performance. Total Quality. Assured.

Jacobs

At Jacobs, we're challenging today to reinvent tomorrow by solving the world's most critical problems for thriving cities, mission-critical outcomes, and operational advancement. With $12 billion in revenue and a talent force of more than 44,000, Jacobs provides a full spectrum of professional services for the government and private sector.

KCCT

KCCT is a Washington, D.C.-based architecture, planning, and design firm with more than 40 years of experience supporting federal clients and mission-driven projects worldwide. The firm provides trusted expertise across the A/E/C industry, including secure facilities, workplace design, modernization, diplomatic facilities, and complex government environments. With a strong understanding of federal processes, technical requirements, and project delivery, KCCT helps agencies create functional, enduring, and responsive spaces that support mission success. As a collaborative design partner, KCCT brings global experience, local insight, and a commitment to timeless design solutions for federal clients and industry partners.

Kiewit Building Group Inc

Kiewit Building Group delivers complex vertical construction across a national platform with offices in Washington, DC; Omaha; Denver; Seattle; and Hawaii. Our DC team has a strong focus on federal work, partnering with clients such as USACE, NAVFAC, and the Architect of the Capitol to deliver secure, mission‑critical facilities. As our presence grows, we are also expanding into large-scale infrastructure and mixed-use development opportunities within the region. Across all projects, we prioritize strong trade partner relationships, early collaboration, and reliable execution, and we are actively looking to build partnerships with firms interested in pursuing this work alongside us.

Lane Construction

The Lane Construction Corporation is one of America’s leading construction companies, specializing in large, complex civil infrastructure. For over 135 years, it has contributed to the development of the country’s transportation systems including the Interstate Highway System and a vast network of roads, bridges, airports, metros and railways. Lane specializes in mobility, tunneling, and water resources to address sustainable development and climate change adaptation challenges. It is also a pioneer in project delivery methods and the use of design-build and public-private partnerships. Based in Charlotte, NC.

Mabbett & Associates Inc.

Mabbett & Associates, Inc. (Mabbett®), a US Small Business Administration (SBA) certified Service-Disabled Veteran-Owned Small Business (SDVOSB). We have 46 years of experience delivering environmental health and safety consulting and engineering services, including 19 years of nationwide federal environmental management experience. Mabbett is headquartered in Stoneham, Massachusetts with regional offices in Virginia, South Carolina, New York, and Rhode Island.

Parsons

Parsons (NYSE: PSN) is a leading disruptive technology provider in the national security and global infrastructure markets, with capabilities across cyber and intelligence, space and missile defense, transportation, environmental remediation, urban development, and critical infrastructure protection.

PilieroMazza PLLC

PilieroMazza serves as a trusted legal advisor to government contractors operating across the U.S. With attorneys from a cross-section of the Firm’s core practice areas working seamlessly as a team, we offer thorough solutions to protecting our clients’ bottom-line. Visit us at www.pilieromazza.com.

Pond

Pond is a full-service architecture, engineering, planning, and construction firm serving DoD, government, corporate, and private sector clients across the U.S. and worldwide. With more than 50 years of federal experience and hundreds of DoD IDIQ contracts, Pond is recognized as a leader in A-E design and project delivery. The firm is known for excellence in quality, value, and client service, supported by experienced professionals, rigorous QA/QC programs, comprehensive project management, and extensive design-build capabilities. Pond delivers new construction, renovations, and adaptive reuse projects through multiple delivery methods while emphasizing cost control, quality, and on-time completion.

PRIME AE Group

PRIME AE Group, Inc. is a multi-disciplinary architecture, engineering, and construction management firm, serving clients since 1992. PRIME AE has over 585 employees in 24 offices, providing the full range of AE services, including planning, DD1391 development, facility assessments, conceptual design, Design-Build RFP development, construction documents, and construction phase services.

Procon Consulting

Procon is an ENR Top 100 construction management and technology consulting firm delivering mission-critical projects globally. We combine advanced construction technology with deep industry expertise to help clients build better and achieve real results for the systems, infrastructure, and facilities that comprise our built environment.

Ryan & Wetmore, PC

Ryan & Wetmore is a full-service CPA and advisory firm serving government contractors and A/E/C organizations. We deliver compliance, project accounting, and tax strategies that improve financial performance and scalability. Recognized as a Top 50 accounting firm in Greater Washington by the Washington Business Journal, we bring hands-on, partner-led engagement.

Signals Defense LLC

Signals Defense’s patented, optically clear window film technology provides high Radio Frequency (RF) Infrared (IR) attenuation for RF Shielding and Thermal Imaging Defense purposes. Our films meet the TEMPEST requirement for the Intelligence Community Directive ICD 705 and the DoD Infrared and Radio Frequency Emanation Protection Standards.

SMRT Architects & Engineers

SMRT supports government entities in their missions to serve, protect, and defend. Our designs meet exacting regulatory mandates, mitigate risk, and optimize building performance while reflecting public service values. We’re committed to energy efficiency, resilience, and sustainability across healthcare, science and technology, justice, workplace, and education facilities to promote secure and safe human interaction. SMRT’s portfolio includes federal, state, county, and municipal projects such as military design/build facilities, Veterans Administration contracts, and correctional projects for FBOP (Federal Bureau of Prisons). At the state level, project types include administrative office space, courts, historic renovations, and master planning.

Stehrling

Stehrling was founded in 2025 by compliance veterans who spent over 15 years inside the Defense Industrial Base — guiding organizations through CMMC certification, developing compliance strategies, and supporting defense contractors and universities through federal security requirements.  Most CMMC vendors sell you a product or a platform. Stehrling builds the compliance program, the half of CMMC that no technology can deliver. Then we bring in the right partners and specialists when you need them.

Team Logic IT

TeamLogicIT of Reston & Tysons is an IT firm focused on delivering superior service to firms in the AEC industry. We strive to remove friction, increase security and help our customers deliver their best work on time and profitably. Your firm doesn't need to sweat these details, we do it for you. Your billable team should not be searching Google to figure out why things aren't working, odds are we already know the answer. Our clients are able to increase utilization by reducing downtime all while operating in an increasingly complicated compliance arena

Wesco

Wesco is a global supply chain solutions provider offering electrical, electronic, communications, security, utility, broadband, lighting, safety, and industrial products and services. With a broad distribution network and deep logistics expertise, Wesco helps contractors, facility owners, utilities, government agencies, and project teams source, coordinate, and deliver critical infrastructure materials. For small businesses and A/E/C teaming partners, Wesco can strengthen pursuits and project delivery through product access, supply chain support, procurement coordination, and technical solutions for building systems, power, communications, security, and utility infrastructure. Their capabilities make them a valuable resource for complex federal, municipal, and commercial projects. 

The Whiting-Turner Contracting Company

Since 1909, Whiting-Turner has operated as an engineer-led company guided by the principles of founder G.W.C. Whiting. It delivers construction management, general contracting, design-build, and integrated project services for diverse clients. Whiting-Turner is committed to integrity, excellence, and leadership, the company fosters an inclusive, collaborative environment where people are valued as its greatest asset. Through equal opportunity, advancement, and its Diversity and Inclusion Council, Whiting-Turner promotes representation and respect. The firm actively supports the growth and participation of minorities, women-owned, and small businesses, reinforcing its reputation as a trusted leader in the construction industry.