Federal contracts by state
Federal Contracts in District of Columbia: Spending, Agencies & Vendors
Data through 2026-08-24 · FY2026 to date
- Obligations, FY2026 to date
- $23.8B
- Contract awards
- 36,818
- Average award size
- $646K
- vs. prior full fiscal year
- 24.3% decline
| Item | Obligations |
|---|---|
| FY21 | $31B |
| FY22 | $31.6B |
| FY23 | $33.9B |
| FY24 | $36B |
| FY25 | $31.4B |
| FY26 | $23.8B |
Obligations fell 24.3% year over year, from $31.4B in FY2025 to $23.8B in FY2026 to date.
The District of Columbia saw $23.8B in federal contract obligations in FY2026 to date. The District recorded 36,818 awards with an average award size of $646K. Obligations fell 24.3% year over year. The Department of Defense obligated $4.5B, making defense the single largest buying agency in the District for the period. The General Services Administration obligated $3.2B and the Department of Transportation obligated $3.2B. Booz Allen Hamilton Inc is the largest contractor by obligations at $961M, followed by Deloitte Consulting LLP at $837M and Harris Corporation at $732M. Computer Systems Design Services is the largest industry by obligations at $3.4B, followed by Engineering Services at $2.9B and Other Computer Related Services at $2.8B. Fiscal-year comparisons show higher totals in prior years, including $36B in FY24 and $31.4B in FY25, indicating the current FY2026 total is a partial, fiscal year to date figure.
How did federal contract spending in the District of Columbia change in FY2026 to date?
The District of Columbia recorded $23.8B in obligations in FY2026 to date, compared with $31.4B in FY25. Obligations fell 24.3% year over year. The decline follows peak totals such as $36B in FY24 and $33.9B in FY23, showing a lower fiscal year to date total for FY2026.
| Item | Obligations |
|---|---|
| Department of Defense | $4.5B |
| General Services Administration | $3.2B |
| Department of Transportation | $3.2B |
| Department of Homeland Security | $2.8B |
| Department of State | $1.6B |
| Department of Energy | $1.3B |
| Department of Health and Human Services | $1.3B |
| Department of Veterans Affairs | $1.1B |
| Department of the Treasury | $936M |
| Department of Education | $710M |
Department of Defense was the top federal buyer in District of Columbia, obligating $4.5B (18.9% of the state total).
Who are the biggest federal buyers and vendors in the District of Columbia for FY2026 to date?
The Department of Defense is the largest buyer with $4.5B in obligations. The General Services Administration and the Department of Transportation each obligated $3.2B, and the Department of Homeland Security obligated $2.8B. Booz Allen Hamilton Inc is the top vendor at $961M, followed by Deloitte Consulting LLP at $837M and Harris Corporation at $732M.
| Item | Obligations |
|---|---|
| BOOZ ALLEN HAMILTON INC | $961M |
| DELOITTE CONSULTING LLP | $837M |
| HARRIS CORPORATION | $732M |
| ACCENTURE FEDERAL SERVICES LLC | $631M |
| SCIENCE APPLICATIONS INTERNATIONAL CORPORATION | $623M |
| TRIBALCO LLC | $317M |
| PTSI MANAGED SERVICES INC | $309M |
| DELL MARKETING L.P. | $274M |
| ALBERT B. SABIN VACCINE INSTITUTE, INC. (THE) | $268M |
| AT&T ENTERPRISES, LLC | $263M |
BOOZ ALLEN HAMILTON INC led all contractors in District of Columbia with $961M, 4.0% of the state total.
| Item | Obligations |
|---|---|
| Computer Systems Design Services | $3.4B |
| Engineering Services | $2.9B |
| Other Computer Related Services | $2.8B |
| Administrative Management and General Management Consulting Services | $1.6B |
| All Other Professional, Scientific, and Technical Services | $1.3B |
| Custom Computer Programming Services | $858M |
| Software Publishers | $755M |
| Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) | $748M |
| Telecommunications Resellers | $732M |
| Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services | $627M |
Computer Systems Design Services was the largest industry in District of Columbia, with $3.4B obligated.
| Rank | Vendor | Obligations |
|---|---|---|
| 1 | BOOZ ALLEN HAMILTON INC | $961M |
| 2 | DELOITTE CONSULTING LLP | $837M |
| 3 | HARRIS CORPORATION | $732M |
| 4 | ACCENTURE FEDERAL SERVICES LLC | $631M |
| 5 | SCIENCE APPLICATIONS INTERNATIONAL CORPORATION | $623M |
| 6 | TRIBALCO LLC | $317M |
| 7 | PTSI MANAGED SERVICES INC | $309M |
| 8 | DELL MARKETING L.P. | $274M |
| 9 | ALBERT B. SABIN VACCINE INSTITUTE, INC. (THE) | $268M |
| 10 | AT&T ENTERPRISES, LLC | $263M |
| Rank | Recipient | Award Amount | Awarding Agency |
|---|---|---|---|
| 1 | HARRIS CORPORATION | $2.1B | Department of Transportation |
| 2 | ACCENTURE FEDERAL SERVICES LLC | $1.5B | Department of Education |
| 3 | PARSONS GOVERNMENT SERVICES INC. | $1.5B | Department of Transportation |
| 4 | SODEXO MANAGEMENT INC. | $931M | Department of Defense |
| 5 | INTERNATIONAL BUSINESS MACHINES CORPORATION | $847M | Department of Defense |
| 6 | ACACIA CENTER FOR JUSTICE | $832M | Department of the Interior |
| 7 | SCIENCE APPLICATIONS INTERNATIONAL CORPORATION | $806M | Department of State |
| 8 | PTSI MANAGED SERVICES INC | $681M | Department of Transportation |
| 9 | BOOZ ALLEN HAMILTON INC | $665M | General Services Administration |
| 10 | LEIDOS, INC. | $624M | Department of Justice |
| 11 | CLARK CONSTRUCTION GROUP LLC | $582M | General Services Administration |
| 12 | LEIDOS, INC. | $581M | Department of Transportation |
| 13 | LDRM LLC | $568M | Department of State |
| 14 | CLARK/SMOOT/CONSIGLI, A JOINT VENTURE | $545M | Smithsonian Institution |
| 15 | LEIDOS, INC. | $540M | General Services Administration |
| 16 | BAE SYSTEMS TECHNOLOGY SOLUTIONS & SERVICES INC. | $517M | Department of Defense |
| 17 | REMOTE MEDICINE INC. | $504M | Agency for International Development |
| 18 | DELOITTE CONSULTING LLP | $493M | General Services Administration |
| 19 | INTERNATIONAL BUSINESS MACHINES CORPORATION | $489M | Department of Veterans Affairs |
| 20 | SCIENCE APPLICATIONS INTERNATIONAL CORPORATION | $474M | General Services Administration |
| 21 | DELOITTE CONSULTING LLP | $466M | Department of Health and Human Services |
| 22 | GENERAL DYNAMICS INFORMATION TECHNOLOGY, INC. | $461M | Securities and Exchange Commission |
| 23 | SALIENT CRGT, INC. | $456M | General Services Administration |
| 24 | DELOITTE CONSULTING LLP | $449M | General Services Administration |
| 25 | COLSA CORP | $431M | Department of Defense |
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Frequently asked questions
How much federal contract money goes to District of Columbia?
The District of Columbia received $23.8B in federal contract obligations in FY2026 to date. The District logged 36,818 awards with an average award size of $646K, and obligations fell 24.3% year over year. Prior fiscal years were larger on a full-year basis, including $36B in FY24 and $31.4B in FY25.
Which agencies award the most contracts in District of Columbia?
The Department of Defense awards the most contracts in the District of Columbia, with $4.5B in obligations in FY2026 to date. The General Services Administration and the Department of Transportation each obligated $3.2B, and the Department of Homeland Security obligated $2.8B.
Who are the largest federal contractors in District of Columbia?
Booz Allen Hamilton Inc is the largest federal contractor in the District of Columbia at $961M in obligations for FY2026 to date. Deloitte Consulting LLP follows at $837M and Harris Corporation follows at $732M.
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