GAP Solution
GAP Solutions is a privately held federal professional services firm and System One subsidiary that delivers workforce solutions, advisory services, and technology services to U.S. Defense, Federal Health, Intelligence, and Civilian agencies via prime contract vehicles including GSA OASIS+, NIH SOAR, and Navy SeaPort-NxG.
- Company typePrivate
- Founded1999
- HeadquartersHerndon, United States
- Headcount251–500
- GTM typeB2B
- OfferingServices
What GAP Solution does
GAP Solutions, Inc. is a privately held federal government professional services firm founded in 1999 and headquartered in Herndon, Virginia. Operating as the federal services arm of System One LLC since its December 2017 acquisition, the company delivers three primary service lines — workforce solutions, advisory services, and technology and digital services — to U.S. federal agencies in the Defense, Federal Health, Intelligence Community, National and Homeland Security, and Federal Civilian segments. The company holds prime positions on major government-wide acquisition vehicles (GSA OASIS+, HCaTs, CIO-SP3, GSAMAS) and agency-specific IDIQs (NIH SOAR, SeaPort-NxG, Army HRS, JPEO-CBRND), with named customers including NIH, CDC, FDA, ASPR, US Army, US Navy, NASA, CBP, DOJ, DCSA, and the U.S. Intelligence Community.
GAP Solutions' technical stack centers on FISMA/FedRAMP-compliant application management systems developed using commercial off-the-shelf tools and partner technologies. The company's data science capability provides real-time analytics, predictive modeling, geospatial mapping, and interactive dashboards for public health surveillance and biomedical research workflows. Specialized capability areas include Human Performance Solutions (delivering 400+ strength and conditioning coaches and 35+ cognitive performance specialists under the US Army H2F program), Intelligence Operations and Analysis (via the TPGS subsidiary), Law Enforcement and Litigation support, and Emergency Preparedness and Response (ASPR partnership since 2010, including Ebola and COVID-19 response).
Revenue is generated entirely through federal government contracts delivered under fixed-price, cost-reimbursement, time-and-materials, and labor-hour arrangements on multi-year IDIQ and BPA vehicles. With 750 employees as of 2025 across the U.S., Puerto Rico, and Guam, GAP Solutions leverages System One's recruiting infrastructure of 450+ specialized recruiters across 60 offices to scale staffing. The company has earned NASA's Exceptional Software Award seven times and has been recognized as a Top Workplace by The Washington Post for five consecutive years (2021-2025).
GAP Solution firmographics
Firmographics- Name
- GAP Solution
- Legal name
- GAP Solutions, Inc.
- Website
- https://gapsi.com
- Company type
- Private
- Founded year
- 1999
- Operating status
- Operating
- Headcount range
- 251–500 employees
- Short description
- GAP Solutions is a privately held federal professional services firm and System One subsidiary that delivers workforce solutions, advisory services, and technology services to U.S. Defense, Federal Health, Intelligence, and Civilian agencies via prime contract vehicles including GSA OASIS+, NIH SOAR, and Navy SeaPort-NxG.
- Ownership category
- akta.pro rank
GAP Solution industry classification
Industry- Product category
- Federal Government Professional Services
- NAICS
- Employment Placement Agencies (561311), Temporary Help Services (561320), National Security (928110), Computer Systems Design and Related Services (54151), Administration of Human Resource Programs (except Education, Public Health, and Veterans' Affairs Programs) (92313)
- SIC
- Services-Employment Agencies (7361), Services-Engineering, Accounting, Research, Management (8700), Services-Management Services (8741), Services-Computer Integrated Systems Design (7373)
- akta.pro primary industry
- Government & Public Sector Direct Hire (BPACAFAK)
- akta.pro secondary industries
- Contractor Management Systems (CMS) & Workforce Management (BPACAGAE), Intergovernmental Affairs & Federal Grants Administration (BPAIAAAC), Public Sector & Government ERP (HDAEAEAG)
Keywords
Where GAP Solution is headquartered
LocationHeadquarters
- HQ city
- Herndon
- HQ country
- United States
- HQ region
- North America
Offices2 records
Markets served
GAP Solution business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Technology or R&D, Marketing or Sales, Others
Revenue model
- Federal Government Professional Services: GAP Solutions generates revenue primarily through federal government contracts, providing professional services across workforce solutions, advisory services, and technology enhancement. Services are delivered through various contract types including Fixed-Price, Cost-Reimbursement, Time-and-Materials, and Labor-Hour arrangements on IDIQ and BPA contract vehicles.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Government-wide contract vehicle pricing |
Go-to-market motion1 record
Distribution channels4 records
Marketing channels5 records
GAP Solution product offering
Product offeringCore offering
GAP Solutions is a federal government contractor that delivers three primary service lines—workforce solutions, advisory services, and technology and digital services—to U.S. federal civilian and defense agencies. The company provides specialized recruiting, program management, scientific and technical expertise, FISMA/FedRAMP-compliant application development, data science and analytics, and mission support across defense, health, intelligence, national/homeland security, and federal civilian market segments. Services are delivered as a prime contractor through government-wide acquisition contracts (GWACs), IDIQs, and BPAs.
Product overview
GAP Solutions is a federal government contracting firm that provides three primary service lines: workforce solutions, advisory services, and technology enhancement and implementation. The company operates as a unified professional services organization serving Defense, Health, Intelligence, National & Homeland Security, and Federal Civilian market segments. The core service lines are supported by specialized capabilities including Data Science, Health Solutions, Human Capital, Human Performance Solutions (including H2F training), Intelligence Operations & Analysis (via subsidiary TPGS), Law Enforcement & Litigation, Emergency Preparedness & Response, and Business Operations. GAP Solutions was acquired by System One LLC in 2017, with subsequent acquisitions of TPGS (2018), KeyLogic (2024), and Tech USA Government Solutions (2025) expanding their federal market reach.
Differentiator
Problem solved
Functional benefit
Products and services
- Workforce Solutions Provides specialized workforce solutions for large-scale federal projects, leveraging 450 recruiting professionals in 60 offices nationwide to deliver new program staffing and meet surge demand for U.S. federal customers.
- Management Advisory Services Provides program evaluation, implementation management, scientific and technical expertise, health management, and national security investment strategy and operations support for government clients.
- Technology & Digital Services Delivers automation, IT services, and digital solutions across government using COTS tools and leading technology to develop FISMA/FedRAMP-compliant applications that improve and automate business processes for federal customers.
- Health Solutions Provides scientific, technical, clinical, advisory, and operational support throughout Federal Civilian and Defense Health Enterprises, including support for NIH, CDC, FDA, ASPR, and Department of Defense health components.
- Human Capital Provides human resource services executing large-scale human capital and workforce solutions for the Federal Government as a prime contractor for DHS and subcontractor for NASA.
- Human Performance Solutions As a Prime Contractor on the U.S. Army Holistic Health & Fitness (H2F) program, deploys 400+ Strength & Conditioning Coaches and 35+ Cognitive Performance Specialists to optimize soldier readiness and performance across 18 Army installations.
- Intelligence Operations & Analysis Provides intelligence solutions including software engineering, IT, engineering support, training, cybersecurity, and business intelligence for the Department of Defense and U.S. Intelligence Community.
- Law Enforcement & Litigation Support Provides comprehensive litigation and management support for law enforcement and national security missions including litigation support, legal reviews, document production, and records management for DOJ, DCSA, and Defense Office of Hearings and Appeals.
- Emergency Preparedness & Response Delivers preparedness, response, and recovery support functions following public health emergencies and disaster events; partnered with ASPR since 2010 and supported Ebola response and COVID-19 operations.
- Business Operations Delivers business process improvements and outsourced program administration to increase efficiency and productivity for federal customers such as AmeriCorps and CBP National Finance Center.
- TPGS Intelligence Services Provides customized mission-critical intelligence services and support with rapid response and cleared talent to the Department of Defense and federal clients; operates as a wholly owned subsidiary of GAP Solutions.
- KeyLogic Consulting and Data Management Provides consulting, data management, R&D, advanced analytics, data science, digital transformation, Agile DevSecOps, and cybersecurity services to energy, commerce, and defense customers.
- Tech USA Government Solutions Workforce Services Provides government sector workforce solutions, technology, engineering, scientific, manufacturing, and construction-related services.
Quantifiable outcome
- 7 Exceptional Software Awards and 6 NASA Honor Awards from NASA
- +4 more outcomes
Companies that use GAP Solution
Customer profileNamed customers15 records
Segments5 records
Ideal customer profiles4 records
GAP Solution technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
GAP Solution partnerships and signals
Strategic signalPartnerships
Two partnerships are on record, tiered core.
- Centers for Disease Control and Prevention (CDC)coreGAP Solutions has been a CDC partner since 2013, having supported numerous activations, operations, and training exercises, communication support, public health practice and science, and data analytics. The partnership supports public health emergencies and preparedness efforts.
- Administration for Strategic Preparedness and Response (ASPR)coreGAP Solutions has been an ASPR partner since 2010, supporting efforts to respond, rethink, and retool to meet demands of current and future public health emergencies. The partnership includes emergency preparedness and response support, disaster recovery planning, technical assistance, and operations management support.
Scale indicators9 records
Recent moves7 records
Expansion highlights6 records
GAP Solution competitors and assessment
Company assessmentDirect peers
- CALIBRE Systems: CALIBRE Systems is a mid-sized management and technology services firm serving defense, homeland security, federal health, and civilian agencies. Highly comparable to GAP Solutions given overlapping federal customer set, similar size range, and shared focus on management consulting and IT support for federal clients.
- Salient CRGT: Salient CRGT is a mid-sized federal IT services and management consulting firm serving defense, intelligence, civilian, and health agencies. Comparable to GAP Solutions in size, federal-only customer base, IT modernization focus, and cleared-workforce requirements, with overlapping presence on GSA and agency IDIQs.
- ASRC Federal: ASRC Federal is a mid-to-large federal services holding company supporting DoD, intelligence, civilian, and health agencies with IT, engineering, and operations support. Comparable to GAP Solutions as a subsidiary-structured federal contractor focused on defense, intelligence, and federal health missions, with similar contract-vehicle portfolio.
- Chenega Corporation: Chenega Corporation is an Alaska Native-owned federal professional services firm supporting defense, intelligence, health, and civilian missions across the U.S. government. Comparable to GAP Solutions as a mid-sized federal services contractor with diversified defense/health/intelligence portfolio and similar contract-vehicle footprint.
Broad incumbents
- ICF International: ICF International is a publicly traded professional services firm delivering advisory, digital, and implementation services to federal health, defense, and civilian agencies. Comparable to GAP Solutions in federal customer overlap (HHS, DoD), mission-support focus, and analytics capabilities, but at significantly larger scale.
- Booz Allen Hamilton: Booz Allen Hamilton is one of the largest U.S. federal management and technology consulting firms, serving defense, intelligence, health, and civilian agencies. Highly comparable to GAP Solutions in service lines (advisory, technology, health solutions) and federal customer set, but operating at vastly greater scale.
- Leidos: Leidos is a large federal science, engineering, and IT services firm serving defense, intelligence, homeland security, and health customers. Comparable to GAP Solutions in NIH/CDC/health portfolio, technology services, and cleared-workforce capabilities, but with materially larger scale and broader past-performance portfolio.
- SAIC: SAIC is a major federal IT and engineering services provider serving defense, intelligence, civilian, and health agencies. Comparable to GAP Solutions in federal health, Navy/defense, and civilian portfolios, IT modernization services, and contract-vehicle footprint, but with significantly greater scale.
- CGI Federal: CGI Federal is the U.S. federal subsidiary of CGI Inc., providing IT, business consulting, and systems integration services to civilian, defense, and intelligence agencies. Comparable to GAP Solutions in federal civilian/health work, IT services, and advisory offerings, but operating at much larger scale as part of a global IT services parent.
- ManTech (now part of CACI): ManTech (acquired by CACI in 2022) provided federal IT, engineering, and intelligence services to DoD, intelligence community, and civilian agencies. Comparable to GAP Solutions in cleared-workforce intelligence work, IT modernization, and federal-customer focus, but at materially larger scale.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
GAP Solution social profiles
Digital presenceGAP Solution compliance and trust
Trust signalCompliance2 records
GAP Solution financial estimates
Financial estimateRevenue estimate
Valuation estimate
GAP Solution leadership team
Management profileNumber of profiles
Profiles8 records
GAP Solution subsidiaries and ownership
Company hierarchySubsidiaries3 records
GAP Solution funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
GAP Solution M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about GAP Solution
What does GAP Solution do?
GAP Solutions is a federal government contractor that delivers three primary service lines—workforce solutions, advisory services, and technology and digital services—to U.S. federal civilian and defense agencies. The company provides specialized recruiting, program management, scientific and technical expertise, FISMA/FedRAMP-compliant application development, data science and analytics, and mission support across defense, health, intelligence, national/homeland security, and federal civilian market segments. Services are delivered as a prime contractor through government-wide acquisition contracts (GWACs), IDIQs, and BPAs.
Is GAP Solution a public or private company?
GAP Solution is a private company. It is classified as corporate owned and is currently operating.
When was GAP Solution founded?
GAP Solution was founded in 1999. It employs 251 to 500 people.
Where is GAP Solution based?
GAP Solution is headquartered in Herndon, United States, in the North America region.
How does GAP Solution make money?
One revenue line is on record: federal Government Professional Services.
Who are GAP Solution's main competitors?
Direct peers on record are CALIBRE Systems, Salient CRGT, ASRC Federal and Chenega Corporation. Broad incumbents are ICF International, Booz Allen Hamilton, Leidos, SAIC, CGI Federal and ManTech (now part of CACI).
Does GAP Solution have an API?
No public API is recorded for GAP Solution.
What industry is GAP Solution in?
GAP Solution's product category is Federal Government Professional Services. Its primary akta.pro industry code is BPACAFAK, Government & Public Sector Direct Hire, with a secondary code of BPACAGAE, Contractor Management Systems (CMS) & Workforce Management. Its NAICS code is 561311 and its SIC code is 7361.