| Gardaworld Federal Nigeria | | $28M |
| Gardaworld Federal Services LLC | Arlington | $954M |
| Gardaworld-Transguard Group Uae | | $12M |
| GC Associates Usa, LLC | Arlington | $50M |
| Gci Inc | Reston | $8.8M |
| Gcubed Enterprises LLC | Stafford | $16M |
| Gcyber LLC | Vienna | $17M |
| GE Aviation Systems LLC | Sterling | $213M |
| Gearhart Construction Services LLC | | $14M |
| Genco Systems Inc | Herndon | $12M |
| General Atomics Integrated Intelligence, Inc. | Charlottesville | $9.2M |
| General Dynamics Global Force, LLC | Falls Church | $653M |
| General Dynamics Information Technology Inc. | Falls Church | $467M |
| General Dynamics Information Technology, Inc. | | $9.5M |
| General Dynamics Information Technology, Inc. | Falls Church | $18B |
| General Dynamics Mission Systems, Inc. | Fairfax | $530M |
| General Dynamics Mission Systems, Inc. | Manassas | $998M |
| General Dynamics Mission Systems, Inc. | Marion | $16M |
| General Dynamics One Source LLC | Falls Church | $682M |
| General Infomatics-a Service Disabled Owned Veteran Business, Inc. | McLean | $10M |
| Genesis Consulting Partners, LLC | Reston | $13M |
| Geneva Software, Inc. | Herndon | $53M |
| Genex Systems, LLC | Newport News | $52M |
| Geodesicx, Inc. | Chesapeake | $75M |
| George Mason University | Fairfax | $597M |
| Geospatial Consulting Group International LLC | Alexandria | $24M |
| Geotechnical Environmental & Testing Solutions Inc | Virginia Beach | $13M |
| Germanna Community College | | $52M |
| GF-D Design Partners JV | Fairfax | $28M |
| Gibbs & Cox Inc | | $100M |
| Gig Line Media, Inc. | Alexandria | $18M |
| Ginia Inc | Alexandria | $14M |
| Global Broadband Solutions LLC | Leesburg | $16M |
| Global Enterprise Solutions, Inc. | Sterling | $709M |
| Global Enterprise, Inc | | $23M |
| Global Environment and Technology Foundation | | $22M |
| Global Gate LLC | Fairfax | $11M |
| Global Infotek Inc | Reston | $75M |
| Global Language Translation, Inc. | Arlington | $26M |
| Global Reach Consulting LLC | Reston | $58M |
| Global Recovery Group, LLC | Herndon | $21M |
| Global Resource Solutions Inc | Fairfax | $55M |
| Global Systems Engineering, LLC | Alexandria | $17M |
| Global Systems Technologies, LLC | Galloway | $97M |
| Global Tech Inc. | Arlington | $4.0M |
| Globaltekforcecom Inc. | Ashburn | $51M |
| GMS Industrial Supply, Inc. | Virginia Beach | $57M |
| GMS International Corporation | Reston | $58M |
| Goal-Oriented Human Performance Technologies, LLC | Chesapeake | $22M |
| Goldbelt Apex, LLC | Alexandria | $179M |
| Goldbelt C6, LLC | Chesapeake | $254M |
| Goldbelt Frontier, LLC | Alexandria | $163M |
| Goldbelt Glacier Health Services, LLC | Herndon | $99M |
| Goldbelt Hawk L.L.C. | Newport News | $43M |
| Goldbelt Integrated Logistics Services, LLC | Chesapeake | $52M |
| Goldbelt Nighthawk, LLC | Newport News | $67M |
| Goldbelt Operations Support Services LLC | Herndon | $57M |
| Goldbelt Professional Services, LLC | Chesapeake | $155M |
| Goldbelt Security LLC | Chesapeake | $51M |
| Golden Key Group, LLC | Reston | $91M |
| Goldman Edwards - Tantus Technologies, LLC | Arlington | $23M |
| Goldpath Communications JV LLC | Alexandria | $29M |
| Goldschmitt and Associates LLC | Reston | $156M |
| Goldschmitt-Cri-2, LLC | Reston | $18M |
| Goodwill Services Inc. | Richmond | $62M |
| Google Public Sector LLC | Reston | $53M |
| Gotham Government Services LLC | Haymarket | $6.8M |
| Government Cloud Logic LLC | Fairfax | $16M |
| Government Retirement & Benefits, Inc. | Alexandria | $52M |
| Government Scientific Source Inc | Reston | $449M |
| Govsmart, Inc. | Charlottesville | $798M |
| Govsolutions, Inc. | Virginia Beach | $55M |
| Gra Inc | Alexandria | $26M |
| Grace Street Limited Partnership | | $14M |
| Graf Research Corporation | Blacksburg | $18M |
| Grant Thornton Public Sector LLC | Arlington | $86M |
| Greater Charlottesville Habitat for Humanity, Inc. | Charlottesville | $30M |
| Greater Lynchburg Transit Co | Lynchburg | $14M |
| Greater Prince William Area Community Health Center, Inc. | | $13M |
| Greater Roanoke Transit Co | Roanoke | $29M |
| Green Cell Consulting LLC | Fredericksburg | $15M |
| Green-Gate Technology, Inc. | Alexandria | $8.6M |
| Greenbriar Voa Affordable Housing | | $9.1M |
| Greenclean, Inc. | Alexandria | $7.8M |
| Greenland Enterprises, Inc. | Newport News | $36M |
| Greenzone Solutions LLC | | $1.6M |
| Grey Street Consulting, LLC | Fairfax Station | $27M |
| Groundswell Corporation | MC Lean | $211M |
| Group W Inc | Vienna | $124M |
| Gryphon Marine, LLC | Chesapeake | $22M |
| Gstek, Inc. | Chesapeake | $77M |
| Gtangible Corporation | Alexandria | $11M |
| GTT Americas, LLC | McLean | $1.2M |
| GTT Global Telecom Government Services, LLC | McLean | $39M |
| Guardian Defense Group, Inc. | Alexandria | $27M |
| Guardian Systems LLC | Portsmouth | $9.7M |
| Guidehouse Digital LLC | McLean | $612M |
| Guidehouse Inc. | MC Lean | $2.5B |
| Guidehouse LLP | McLean | $572M |
| Guident Technologies, Inc. | | $7.8M |
| Gunnison Consulting Group, Inc. | Fairfax | $15M |
| Guroo LLC | Alexandria | $21M |
| Gvi Inc | | $6.4M |
| GXM Technologies LLC | Midlothian | $12M |
| Halvik LLC | Vienna | $590M |
| Hampton Redevelopment & Housing Authority | Hampton | $149M |
| Hampton Roads Community Action | Newport News | $53M |
| Hampton Roads Leasing, Inc | Norfolk | $9.1M |
| Hampton Roads Mechanical of Virginia, LLC | Chesapeake | $63M |
| Hampton Roads Produce Distributors, Inc. | Virginia Beach | $8.7M |
| Hampton Roads Workforce Council | | $11M |
| Hampton University | Hampton | $68M |
| Hampton University | | $34M |
| Hana Engineers & Consultants LLC | Richmond | $24M |
| Hanford Tank Waste Operations & Closure, LLC | Richland | $1.6B |
| Harkcon, Inc. | Fredericksburg | $47M |
| Harmonia Holdings Group, LLC | Blacksburg | $138M |
| Harris Corporation | | $8.2M |
| Harrisonburg Redevelopment and Housing Authority | | $35M |
| Hart Technologies, Inc. | Manassas | $66M |
| Hartigan Delaware Team, LLC - JV | Virginia Beach | $17M |
| Hartwood-Armedia JV LLC | Stafford | $14M |
| Hawkeye 360, Inc. | Herndon | $49M |
| Hawkins Glass Wholesalers, L.L.C | Lorton | $51M |
| HDD JV | Leesburg | $46M |
| HDR Architecture, Inc. | Arlington | $76M |
| Health Quality Innovators | Henrico | $81M |
| Healtheway, Inc. | Vienna | $8.6M |
| Heloair, Incorporated | Richmond | $9.9M |
| Henrico-Richmond Limited Partnership | | $12M |
| Hensel Phelps Construction Co | Tysons Corner | $795M |
| Hensel Phelps Services LLC | Greeley | $13M |
| Hensoldt Inc | Alexandria | $28M |
| Hepburn and Sons LLC | Manassas | $9.0M |
| Heritage Interiors LLC | Herndon | $153M |
| Hewlett Packard Enterprise Company | Reston | $287M |
| HGL-Aptim Applied Science and Technology JV, LLC | Reston | $12M |
| HGL-Aptim JV LLC | Reston | $97M |
| HGL-Aptim Technologies JV LLC | Reston | $80M |
| HGL-Er JV LLC | Reston | $24M |
| HGL-Portage JV LLC | Reston | $8.5M |
| Highland Telephone Cooperative | | $14M |
| Highlight Technologies, Inc. | Fairfax | $79M |
| Hii Fleet Support Group LLC | Virginia Beach | $678M |
| Hii Mission Technologies Corp | MC Lean | $3.9B |
| Hii Technical Solutions Corporation | Virginia Beach | $212M |
| Hilldrup Companies, Inc | | $11M |
| Hitt Contracting, Inc. | Falls Church | $85M |
| Hlinc Corp | Arlington | $49M |
| Hopewell Redevelopment & Housing Authority | Hopewell | $40M |
| Horizon Behavioral Health | Lynchburg | $11M |
| Horizon Defense Solutions LLC | Sterling | $15M |
| Horizon Global Partners LLC | Reston | $11M |
| Horizon Industries, Limited | Vienna | $118M |
| Horizons Youth Services, L.C. | Harrisonburg | $45M |
| Hourigan Construction Corp | | $18M |
| Housing & Community Development Virginia Department of | Richmond | $1.8B |
| HR Services Solutions, LLC | Haymarket | $7.8M |
| Hrworx, LLC | Williamsburg | $18M |
| HTGS-Culmen JV LLC | Herndon | $49M |
| Huang-CFM Joint Venture | Alexandria | $8.7M |
| Huang's Inc. | Alexandria | $18M |
| Human Domain Solutions, LLC | | $8.4M |
| Human Resources Research Organization (humrro) | Alexandria | $205M |
| Humantouch LLC | | $71M |
| Hunatek-Culmen JV, LLC | Herndon | $8.6M |
| Hunters Woods Elderly Developments of Virginia, Inc | | $14M |
| Huntington Ingalls Inc | Newport News | $14B |
| Hunton Andrews Kurth LLP | Richmond | $59M |
| Hydrogeologic, Inc. | Reston | $558M |
| Hygeia Solutions Partners LLC | Falls Church | $58M |
| Hyperion, Inc. | Reston | $16M |
| Hypori, Inc. | Reston | $34M |
| Hyvelocity, LLC | Arlington | $22M |
| I Tech AG LLC | Arlington | $130M |
| I-2-I Solutions, Inc. | Mechanicsville | $22M |
| I3 Federal LLC | Clifton | $542M |
| I3 LLC | Fairfax | $21M |
| I3 Pathfinder USA LLC | Falls Church | $65M |
| I360TECHNOLOGIES Inc. | Leesburg | $22M |
| Ian Evan & Alexander Corp | | $53M |
| Icatalyst, Inc. | McLean | $41M |
| Ices Corporation | | $23M |
| ICF Incorporated, L.L.C. | Reston | $1.6B |
| ICF Macro Inc | Rockville | $88M |
| Ici Services Corporation | Virginia Beach | $47M |
| Icube Inc. | Fairfax | $7.3M |
| Id.me, LLC | MC Lean | $94M |
| Ideal Innovations Incorporated | Arlington | $93M |
| Ideation Inc | Reston | $7.9M |
| Ideation Solutions JV LLC | Fairfax | $60M |
| Idemia Identity & Security USA LLC | Reston | $141M |
| Idemia National Security Solutions LLC | Alexandria | $205M |
| Idoxsolutions, Inc. | McLean | $40M |
| Ids International Government Services LLC | Arlington | $123M |
| Ids International, LLC | Arlington | $75M |
| Igov Technologies, Inc. | Reston | $748M |
| II Corps Consultants, Inc. | Fredericksburg | $46M |
| Img - Crown Energy Services Joint Venture, LLC | Alexandria | $51M |
| Immixtechnology Inc | MC Lean | $392M |
| Improvix Technologies Inc | Reston | $174M |
| In-Depth Engineering Corporation | Fairfax | $23M |
| Inadev Corporation | Reston | $81M |
| Inaharbor LLC | Alexandria | $39M |
| Inalab Consulting, Inc. | Fairfax | $104M |
| Incadence Strategic Solutions LLC | Manassas | $32M |
| Incentive Technology Group LLC | Arlington | $115M |
| Indev LLC | Arlington | $29M |
| Indigo It, LLC | Reston | $16M |
| Indivior Inc. | Richmond | $58M |
| Indrasoft Inc. | Reston | $56M |
| Indtai, Inc. | Vienna | $98M |
| Infinisource Consulting Solutions, Inc. | Reston | $21M |
| Info Gain Consulting LLC | MC Lean | $13M |
| Infopact, Inc. | Ashburn | $11M |
| Information Innovators, LLC | Fairfax | $14M |
| Information Sciences Consulting, Incorporated | Manassas | $17M |
| Information Technology Strategies, Inc. | Sterling | $177M |
| Inmarsat Government, Inc. | Reston | $772M |
| Innovate! Inc | Alexandria | $16M |
| Innovation Evolution Technologies JV, LLC | Reston | $15M |
| Innovations JV LLC | | $24M |
| Innovative Approach LLC | Alexandria | $14M |
| Innovative Computing & Applied Technology LLC | Reston | $29M |
| Innovative Defense Technologies, LLC | Arlington | $457M |
| Innovative Management & Technology Approaches Inc | Reston | $32M |
| Innovative Management Strategists, LLC | Herndon | $11M |
| Innovative Management, LLC | Leesburg | $14M |
| Innovative Technologies International, Inc. | Lynchburg | $8.5M |
| Innox LLC | Alexandria | $25M |
| Inomedic Health Applications, Inc. | | $74M |
| Inova Health Care Services | Fairfax | $19M |
| Inquip Associates, Inc. | | $12M |
| Inquisit LLC | Ashburn | $25M |
| Insequence, Inc. | Herndon | $22M |
| Inserso Corporation | Vienna | $316M |
| Insight Policy Research, Inc. | | $33M |
| Insights Training Group, LLC | | $121M |
| Insignia Federal Group, LLC | MC Lean | $43M |
| Insignia Technology Services, LLC | Newport News | $28M |
| Institute for Building Technology and Safety | Ashburn | $33M |
| Institute for Defense Analyses | Alexandria | $928M |
| Intact Technology Inc | Reston | $123M |
| Integrated Business & Technical Consultants, Inc. | Vienna | $36M |
| Integrated Data Services, LLC | Henderson | $212M |
| Integrated Finance and Accounting Solutions, LLC. | Woodbridge | $186M |
| Integrated Maintenance and Bus Services LLC | Locust Grove | $33M |
| Integrated Management Strategies LLC | Alexandria | $40M |
| Integrated Security Technologies, Inc | Herndon | $64M |
| Integrated Systems Solutions, Inc. | Vienna | $40M |
| Integrated Systems, LLC | Vienna | $59M |
| Integrated Trans Joint Venture LLC | San Rafael | $13M |
| Integration Technologies Group, Inc. | Falls Church | $102M |
| Integrity Global Inc. | Arlington | $43M |
| Integrity Management Consulting, Inc. | MC Lean | $58M |
| Integrity Management Services Inc. | Alexandria | $15M |
| Integrityone Partners, Inc. | Fairfax | $41M |
| Intel Federal LLC | Fairfax | $30M |
| Intellect Solutions, LLC | Alexandria | $167M |
| Intellectechs Inc | Virginia Beach | $40M |
| Intellectus, LLC | Chantilly | $30M |
| Intellibridge, LLC | MC Lean | $33M |
| Intellidyne, L.L.C. | Falls Church | $86M |
| Intelligent Health Solutions, LLC | Henrico | $9.8M |
| Intelligent Waves LLC | Reston | $137M |
| Intelliware Systems Inc | MC Lean | $81M |
| Intelsat General Communications LLC | MC Lean | $223M |
| Inter-Op.net, Inc. | Virginia Beach | $53M |
| Interactive Government Holdings, Inc. | Springfield | $36M |
| Interimage, Inc. | Arlington | $26M |
| Interior Systems, Inc. | | $13M |
| International Association of Chiefs of Police | Alexandria | $31M |
| International Association of Fire Chiefs, Inc. | MC Lean | $12M |
| International Business Initiatives LLC | Arlington | $68M |
| International Business Machines Corporation | Reston | $60M |
| International Communications Associates Inc | Arlington | $25M |
| International Consulting Associates, Inc. | Arlington | $107M |
| International Development & Resources, Inc. | Centreville | $63M |
| International Development Group Advisory Services, LLC | Arlington | $70M |
| International Justice Mission | Arlington | $16M |
| International Logic Systems Inc | Fairfax | $39M |
| Interop-Ishpi JV LLC | | $7.7M |
| Intrepid Solutions and Services, LLC | Herndon | $76M |
| Intuitive Information Systems Technologies LLC | Vienna | $33M |
| Inverness Technologies Inc | Annandale | $40M |
| Invictus International Consulting LLC | Alexandria | $65M |
| Invictus JV, LLC | Reston | $31M |
| Ipower LLC | | $7.3M |
| Iqvia Government Solutions Inc | Falls Church | $111M |
| Iridium Satellite LLC | McLean | $16M |
| Iron Bow Technologies, LLC | Herndon | $2.2B |
| Ironarch Technology LLC | Arlington | $34M |
| Ironclad Technology Services LLC | Arlington | $51M |
| Irving Burton Associates, LLC | Falls Church | $39M |
| Isenpai LLC | MC Lean | $16M |
| Ishpi Information Technologies Inc. | Mount Pleasant | $19M |
| Isi-Markon JV LLC | Sterling | $48M |
| Isoft Solutions, LLC | Virginia Beach | $13M |
| Ist Research, LLC | Fredericksburg | $202M |
| Isyak LLC | Leesburg | $10M |
| IT Cadre LLC | Ashburn | $60M |
| IT Concepts, Inc. | Vienna | $897M |
| IT Data Consulting LLC | Reston | $45M |
| IT Enterprise Services and Solutions, LLC | Vienna | $15M |
| Ita International LLC | Newport News | $85M |
| Itc Federal, LLC | Alexandria | $510M |
| Itc-De, LLC | Vienna | $50M |
| Itcon Services LLC | Vienna | $224M |
| Ites Venture LLC | Fairfax | $23M |
| Itfrastructure, Inc. | Fairfax | $9.3M |
| Itility, L.L.C | Chantilly | $228M |
| Itl LLC | Hampton | $113M |
| ITM4G LLC | Sterling | $23M |
| Itms, Inc. | Virginia Beach | $14M |
| ITSTARS2, LLC | Herndon | $13M |
| Itstrategy, Incorporated | | $35M |
| Iworks Corp | Reston | $55M |
| J & J Maintenance Inc | McLean | $1.2B |
| J Sargeant Reynolds Community College | Goochland | $68M |
| J. H. Norton Company, Inc. | Chesapeake | $11M |
| J.g.w. (international) LTD. | Reston | $14M |
| J.R. Reingold & Associates, Inc. | Alexandria | $109M |
| J&B Hartigan, Inc. | | $11M |
| J&M Global Solutions LLC | Alexandria | $34M |
| Jab Innovative Solutions LLC | | $4.7M |
| Jacobs BV a Joint Venture | Arlington | $32M |
| Jacobs Engineering Group Inc. | Arlington | $478M |
| Jacobs Government Services Company | Arlington | $377M |
| Jacobs Project Management Co | Arlington | $19M |
| Jacobs Usae Joint Venture | Arlington | $11M |
| Jacobs-Cold Regions a Joint Venture | Arlington | $17M |
| Jacobs/HDR, a Joint Venture (navfac Atlantic SRM) | Arlington | $33M |
| Jade Creek Construction LLC | Herndon | $169M |
| Jal Enterprises, Inc. | | $13M |
| James Bell Associates Inc | Arlington | $33M |
| James Madison University | Harrisonburg | $110M |
| Jaria LLC | Manassas | $78M |
| Java Productions, Inc. | Bastian | $106M |
| Jazz Solutions Inc. | Ashburn | $44M |
| JCS Solutions LLC | Fairfax | $89M |
| Jdsat, Inc. | Fairfax | $25M |
| Jefferson Science Associates, LLC | | $647M |
| Jersey City Voa Elderly Housing Inc | | $8.9M |
| Jkoz Engineering Inc | | $12M |
| JLC Solutions LLC | Reston | $11M |
| Jo-Kell Inc. | Chesapeake | $244M |
| Job Performance Systems, Inc. | Alexandria | $9.0M |
| John H. Northrop & Associates, Inc. | Clifton | $21M |
| John J. Yim & Associates, LLC | Vienna | $67M |
| Johnson Controls Security Solutions LLC | Alexandria | $136M |
| Johnson Health Center | | $14M |
| Joint Forces Construction, L.L.C. | Yorktown | $26M |
| Joint Research and Development LLC | Stafford | $45M |
| Joint Venture Interconnection Cable LLC | McLean | $15M |
| Jones & Cabacoy Veterans Care Center | Hampton | $22M |