Serco Government Contracts
Serco Inc · UEI DKJ1R5ABCN48 · Herndon, VA
Serco government contracts totaled $3.9B across 986 awards from FY2024 to FY2026. Obligations were down 16% in FY2026 vs FY2025, and the Department of Defense was the largest buyer, accounting for $2.8B (71% of the total). Engineering Services accounted for $1.5B (39% of the total).
Key figures
In FY2026, contract obligations were $1,090,404,924 across 469 awards with activity that year, a change of -16% from $1,297,625,289 in FY2025. From FY2024 to FY2026, obligations totaled $3,916,221,255 across 986 awards.
- Obligated in FY2026
- $1.1B
- Awards in FY2026
- 469
- Change vs FY2025
- -16%
- Total, FY2024 to FY2026
- $3.9B
Note: FY2026 ended on Sep 30, 2026. The Department of Defense publishes contract data with a 90-day delay, so FY2026 totals may still rise as late reports arrive.
Serco federal contracts by year
Serco federal contract obligations per fiscal year (October to September). The table below lists the same numbers.
| Fiscal year | Obligated | Awards | Change |
|---|---|---|---|
| FY2026 | $1,090,404,924 | 469 | -16% |
| FY2025 | $1,297,625,289 | 668 | -15.1% |
| FY2024 | $1,528,191,043 | 714 | n/a |
About Serco's federal contracts
Serco's federal contract obligations fell 29% from FY2024 ($1.5B) to FY2026 ($1.1B). FY2026 closed recently, and Defense Department contracts are reported up to 90 days late, so its total may still rise.
Serco works for at least 10 federal agencies. The largest customer is the Department of Defense with 71% of its contract dollars, followed by the Department of Health and Human Services (16%).
Its main line of government work is engineering services (NAICS 541330), 39% of its federal contract dollars.
The states with the most Serco contract work are Virginia, District of Columbia and California; Virginia alone accounts for 44%.
Which agencies award Serco contracts
Federal agencies ranked by contract dollars obligated to Serco Inc. Serco DoD contracts account for 71% of its federal contract dollars.
| # | Agency | Obligated | Share |
|---|---|---|---|
| 1 | Department of Defense | $2,765,858,987 | 70.6% |
| 2 | Department of Health and Human Services | $627,452,114 | 16.0% |
| 3 | Pension Benefit Guaranty Corporation | $148,215,670 | 3.8% |
| 4 | Department of Transportation | $119,827,347 | 3.1% |
| 5 | Department of Labor | $87,692,114 | 2.2% |
| 6 | Department of Homeland Security | $72,417,647 | 1.8% |
| 7 | General Services Administration | $45,736,574 | 1.2% |
| 8 | Department of Commerce | $29,795,731 | 0.8% |
| 9 | Environmental Protection Agency | $8,436,616 | 0.2% |
| 10 | Government Accountability Office | $8,238,947 | 0.2% |
Serco contracts by industry (NAICS)
The industry codes on Serco's contracts with the government, ranked by dollars.
| # | Industry | Obligated | Share |
|---|---|---|---|
| 1 | Engineering ServicesNAICS 541330 | $1,519,953,516 | 38.8% |
| 2 | Computer Systems Design ServicesNAICS 541512 | $665,306,012 | 17.0% |
| 3 | Industrial Building ConstructionNAICS 236210 | $327,336,444 | 8.4% |
| 4 | Security Systems Services (except Locksmiths)NAICS 561621 | $305,736,593 | 7.8% |
| 5 | Administrative Management and General Management Consulting ServicesNAICS 541611 | $283,000,058 | 7.2% |
| 6 | Human Resources Consulting ServicesNAICS 541612 | $146,048,309 | 3.7% |
| 7 | Other Communications Equipment ManufacturingNAICS 334290 | $130,316,357 | 3.3% |
| 8 | Air Traffic ControlNAICS 488111 | $119,817,837 | 3.1% |
| 9 | Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology)NAICS 541712 | $106,006,290 | 2.7% |
| 10 | All Other Professional, Scientific, and Technical ServicesNAICS 541990 | $66,238,830 | 1.7% |
Where Serco contract work is performed
States ranked by contract dollars, using the place of performance on each award.
| # | State | Obligated | Share |
|---|---|---|---|
| 1 | Virginia | $1,739,831,033 | 44.4% |
| 2 | District of Columbia | $944,602,379 | 24.1% |
| 3 | California | $471,187,387 | 12.0% |
| 4 | South Carolina | $99,760,665 | 2.5% |
| 5 | Alabama | $48,377,884 | 1.2% |
| 6 | Hawaii | $41,258,936 | 1.1% |
| 7 | New Mexico | $27,992,698 | 0.7% |
| 8 | Florida | $25,354,190 | 0.6% |
| 9 | Texas | $24,852,905 | 0.6% |
| 10 | Kansas | $24,809,368 | 0.6% |
Companies similar to Serco
Other federal contractors whose largest industry is also Engineering Services (NAICS 541330), ranked by total contract dollars.
| # | Contractor | Obligated |
|---|---|---|
| 1 | Bae Systems Technology Solutions & Services Inc. | $3,826,671,430 |
| 2 | Hii Mission Technologies Corp | $3,505,480,208 |
| 3 | International Business Machines Corporation | $2,879,784,273 |
| 4 | Northrop Grumman Systems Corporation | $2,374,088,547 |
| 5 | KBR Wyle Services, LLC | $1,922,460,412 |
Recent Serco contract awards
The latest Serco contract awards, newest first. Each award ID links to its record on USAspending.gov.
| Start date | Agency and description | Amount | Record |
|---|---|---|---|
| Sep 11, 2026 | Environmental Protection AgencyTHE PURPOSE OF THIS PROCUREMENT IS FOR A TO AGAINST AN EPA IDIQ WITH TIME AND MATERIAL/LABOR HOUR RATES TO SUPPORT THE ENVIRONMENTAL SERVICES ASSISTANCE TEAM (ESAT). | $511,000 | 68HE0626F0021 |
| Aug 25, 2026 | Environmental Protection AgencyTHE PURPOSE OF THIS PROCUREMENT IS FOR A SHORT-TERM TO AGAINST AN EPA IDIQ WITH FIRM-FIXED PRICE LEVEL OF EFFORT TO SUPPORT THE ENVIRONMENTAL SERVICES ASSISTANCE TEAM ESAT R6 LSASD ANALYTICAL SERVICES | $100,925 | 68HE0626F0019 |
| Aug 24, 2026 | Environmental Protection AgencyTASK ORDER (TO) UNDER CONTRACT #68HE0726D0003 FOR REGION 6 AIR PROGRAM NATIONAL PERFORMANCE AUDIT PROGRAM (NPAP) THROUGH-THE-PROBE (TTP) AUDIT SUPPORT WITH SUPPORTING DOCUMENTS. | $178,624 | 68HE0626F0023 |
| Aug 19, 2026 | Department of CommerceFULL CLASSIFICATION SERVICES, CLIN 4003, RECLASSIFICATION PROJECT (RP) # 12338 | $64,707 | 1333BJ26F00001006 |
| Aug 19, 2026 | Department of CommerceFULL CLASSIFICATION SERVICES, CLIN 4003, RECLASSIFICATION PROJECT (RP) #11771 | $927,443 | 1333BJ26F00001005 |
| Aug 17, 2026 | Environmental Protection AgencyTASK ORDER (TO) UNDER CONTRACT #68HE0726D0003 FOR AIR PROGRAM PERFORMANCE EVALUATION PROGRAM (PEP) SUPPORT. | $187,735 | 68HE0626F0022 |
| Jul 30, 2026 | Environmental Protection AgencyREGION 4 - ENVIRONMENTAL SERVICES ASSISTANCE TEAM (ESAT) PROGRAM SUPPORT FOR SEMD. | $317,000 | 68HE0426F0092 |
| Jul 30, 2026 | Environmental Protection AgencyEPA REGION 4 - PROGRAM SUPPORT FOR OFFICE OF STATE AIR PARTNERSHIPS (OSAP) AIR QUALITY AUDITS. | $135,000 | 68HE0426F0091 |
| Jul 29, 2026 | Environmental Protection AgencyEPA REGION 7: ENVIRONMENTAL SERVICES ASSISTANCE TEAM (ESAT), AIR PROGRAM SUPPORT-STATE AND LOCAL MONITORING | $151,487 | 68HE0726F0134 |
| Jul 29, 2026 | Environmental Protection AgencyEPA REGION 7: ENVIRONMENTAL SERVICES ASSISTANCE TEAM (ESAT), WATER PROGRAM SUPPORT | $32,700 | 68HE0726F0133 |
| Jul 29, 2026 | Environmental Protection AgencyEPA REGION 7: ENVIRONMENTAL SERVICES ASSISTANCE TEAM (ESAT), SUPERFUND PROGRAM SUPPORT | $458,025 | 68HE0726F0132 |
| Jul 29, 2026 | Environmental Protection AgencyEPA REGION 7: ENVIRONMENTAL SERVICES ASSISTANCE TEAM (ESAT), RESOURCE CONSERVATION AND RECOVERY ACT (RCRA) PROGRAM SUPPORT | $5,000 | 68HE0726F0131 |
| Jul 23, 2026 | Department of DefenseTO 0143 | $192,923 | N0017426F1185 |
| Jul 23, 2026 | Department of DefenseTO 0147 | $187,023 | N0017426F1154 |
| Jul 23, 2026 | Department of DefenseCOMBAT AIR FORCES DISTRIBUTED MISSION OPERATIONS DISTRIBUTED JOINT SIMULATION ENVIRONMENT | $7,629,223 | FA863526F0015 |
| Jul 20, 2026 | Department of DefenseSHORE TO, ANCC REMOVAL AND REPLACEMENT AT NCTAMS PAC, HI | $497,905 | N6600126F9150 |
| Jul 20, 2026 | Department of DefenseTHE WORK UNDER THIS TASK ORDER SHALL BE PERFORMED IN ACCORDANCE WITH THE PERFORMANCE WORK STATEMENT, ATTACHMENT 1 AND ALL APPLICABLE GOVERNMENT FURNISHED INFORMATION, ATTACHMENT 3 WHICH IS ALSO PROVID | $6,897 | N6600126F9074 |
| Jul 17, 2026 | Department of DefenseTOID 5268 - ESS TECH REFRESH FOR NCTS HAMPTON ROADS | $330,951 | N6523626FE280 |
| Jul 17, 2026 | Department of DefenseTO 0152 | $176,059 | N0017426F1183 |
| Jul 16, 2026 | Department of DefenseTOID 5211 C4ISR INSTALLATION AND MODERNIZATION SUPPORT FOR US NAVY SHIPS IN SAN DIEGO, CA | $6,932 | N6600126F9128 |
| Jul 14, 2026 | Department of DefenseTECHNICAL ENGINEERING, CYBERSECURITY MAINTENANCE AND DESIGN, AND PRODUCT MANAGEMENT SERVICES FOR ALL PHASES OF SATCOM SYSTEMS PROGRAMS FOR PROTECTED AND WIDEBAND, U.S. AND INTERNATIONAL PARTNER VARIAN | $4,504,706 | N6660426F3004 |
| Jul 14, 2026 | Department of DefensePROFESSIONAL SUPPORT SERVICES IN SUPPORT OF SEA 21. | $954,153 | N0016426F3106 |
| Jul 2, 2026 | Department of DefenseDISTRIBUTED SYSTEMS (DS) INTEGRATION, INTERIM SYSTEM MAINTENANCE, AND TESTING SUPPORT ONBOARD USS HARRY S. TRUMAN (CVN 75) UNDER REFUELING COMPLEX OVERHAUL (RCOH), FOR PROGRAM EXECUTIVE OFFICE (PEO) C | $1,090,710 | N0003926FA019 |
| Jul 1, 2026 | Department of DefenseC2P SYSTEM PRODUCTION | $7,211,685 | N0003926FA023 |
| Jul 1, 2026 | Department of Homeland SecurityKAHUA PROJECT MANAGEMENT INFORMATION SOFTWARE BASE PERIOD. | $1,940,887 | 70Z03826FM0000013 |
Subcontracting opportunities with Serco
Large prime contractors such as Serco buy goods and services from smaller firms for parts of their government contracts. If you work in the same industries or states, Serco is a possible teaming partner: read its recent contract awards above, then contact its small business or supplier diversity office with your capability statement.
Explore government contracts related to Serco
- Government engineering contracts
- Government IT contracts
- Government industrial building construction contracts
- Government security systems services (except locksmiths) contracts
- Government consulting contracts
- Department of Defense contracts
- Department of Health and Human Services contracts
- Pension Benefit Guaranty Corporation contracts
- Department of Transportation contracts
- Department of Labor contracts
- Government contracts in Virginia
- Government contracts in District of Columbia
- Government contracts in California
- Government contracts in South Carolina
- Government contracts in Alabama
Frequently asked questions
- How much does Serco make from government contracts?
- Serco Inc received $3.9B in federal contract obligations from FY2024 to FY2026, across 986 contract awards. In FY2026 alone it received $1.1B. Figures are federal contract obligations reported on USAspending.gov.
- Which agency spends the most with Serco?
- The Department of Defense obligated $2.8B to Serco from FY2024 to FY2026, 71% of its federal contract dollars.
- What does Serco do for the government?
- By contract dollars, Serco's largest federal contract industries are engineering services (NAICS 541330), computer systems design services (NAICS 541512) and industrial building construction (NAICS 236210).
- Where does Serco perform its government contracts?
- By place of performance, the most Serco contract dollars went to work in Virginia ($1.7B), District of Columbia ($945M) and California ($471M).
- Are Serco's government contracts growing?
- Serco's federal contract obligations fell 29% from FY2024 ($1.5B) to FY2026 ($1.1B). FY2026 closed recently, and Defense Department contracts are reported up to 90 days late, so its total may still rise.
- How can a small business subcontract with Serco?
- Look at the agencies and industries Serco works in on this page, then contact its small business or supplier diversity office with a capability statement. Large prime contractors often have to meet small business subcontracting goals, and you will need a free SAM.gov registration.