PSC L099: Technical Representation Services: Miscellaneous
Service code
Code facts
- Spend category
- Equipment Related Services Technical Representative Services
- Part of
-
-
L
- L0
-
L
- Contract awards
- 40 In the last 12 months
- Contract obligations
- $287,507,085 In FY2025
PSC codes and definitions come from the GSA PSC Manual and contract spending from SAM.gov/FPDS.
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $261,754,653 |
| FY2025 | $287,507,085 |
| FY2024 | $463,755,286 |
| FY2023 | $258,813,203 |
Top contractors by obligations
| Rank | Contractor | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | BAE Systems Technology Solutions & Services Inc. | $137,153,155 | |
| 2 | Systems Planning And Analysis, Inc. | $27,721,353 | |
| 3 | Akima Facilities Operations LLC | $26,671,274 | |
| 4 | Mele Associates Inc. | $15,484,537 | |
| 5 | KBR Wyle Services, LLC | $14,516,819 | |
| 6 | General Dynamics Mission Systems, Inc. | $10,153,826 | |
| 7 | Altus Technical Solutions LLC | $5,605,751 | |
| 8 | Valiant Global Defense Services Inc. | $4,905,435 | |
| 9 | Trident Research, LLC | $3,723,014 | |
| 10 | Deloitte Consulting LLP | $3,249,765 |
See the full FY2025 ranking of PSC L099 contractors, by parent company.
Top funding agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of the Navy | $175,379,093 | |
| 2 | Department of the Army | $40,138,383 | |
| 3 | Department of Energy | $15,484,537 | |
| 4 | Department of the Interior | $14,559,609 | |
| 5 | Department of Veterans Affairs | $4,932,707 | |
| 6 | Defense Threat Reduction Agency | $4,905,435 | |
| 7 | Department of Health and Human Services | $3,618,315 | |
| 8 | Department of Transportation | $1,605,867 | |
| 9 | Air Force | $538,945 | |
| 10 | National Aeronautics and Space Administration | $332,611 |
Top NAICS codes by obligations
| Rank | NAICS code | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | 541330 Engineering Services | $192,340,419 | |
| 2 | 561210 Facilities Support Services | $44,994,651 | |
| 3 | 541513 Computer Facilities Management Services | $14,516,819 | |
| 4 | 334220 Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing | $10,153,826 | |
| 5 | 561990 All Other Support Services | $4,393,502 | |
| 6 | 336419 Other Guided Missile and Space Vehicle Parts and Auxiliary Equipment Manufacturing | $3,723,014 | |
| 7 | 541611 Administrative Management and General Management Consulting Services | $3,042,352 | |
| 8 | 541511 Custom Computer Programming Services | $1,469,994 | |
| 9 | 541512 Computer Systems Design Services | $360,626 | |
| 10 | 561622 Locksmiths | $325,410 |
Contract obligations by state
| Rank | Place of performance | Obligated, last 12 months | Share |
|---|---|---|---|
| 1 | District of Columbia | $92,195,249 | |
| 2 | Maryland | $43,351,177 | |
| 3 | Virginia | $34,021,983 | |
| 4 | Pennsylvania | $26,447,174 | |
| 5 | South Dakota | $14,516,819 | |
| 6 | Georgia | $3,732,346 | |
| 7 | Texas | $3,723,014 | |
| 8 | Massachusetts | $1,048,917 | |
| 9 | California | $639,024 | |
| 10 | Tennessee | $482,296 | |
| 11 | Arizona | $452,900 | |
| 12 | Kentucky | $273,137 | |
| 13 | Delaware | $145,387 | |
| 14 | Indiana | $124,232 | |
| 15 | Alabama | $95,875 | |
| 16 | Montana | $76,712 | |
| 17 | Alaska | $34,870 | |
| 18 | Idaho | $34,500 | |
| 19 | Minnesota | $18,493 | |
| 20 | Ohio | $13,768 | |
| 21 | Illinois | $12,812 | |
| 22 | Iowa | $9,213 |
Show all 22
Shares are of everything obligated under PSC L099 in the last 12 months before deobligations, including work performed abroad or with no place of performance on record.
Contract opportunities
Show 36 more
Latest 46 of 241 listed here. See the rest on GovTribe.
Quick answers
What is PSC L099?
PSC L099 is Technical Representation Services: Miscellaneous, a service code in PSC L, Technical Representative Services.
How much do federal agencies spend under PSC L099?
Federal contracts under PSC L099 obligated $287,507,085 in fiscal year 2025 and $1,271,830,228 in fiscal years 2023 through 2027.
Who are the largest contractors under PSC L099?
The contractors with the most obligated under PSC L099 in fiscal years 2026 and 2027 are BAE Systems Technology Solutions & Services Inc. ($137,153,155); Systems Planning And Analysis, Inc. ($27,721,353); and Akima Facilities Operations LLC ($26,671,274).
Which agencies buy the most under PSC L099?
The agencies that obligated the most under PSC L099 in fiscal years 2026 and 2027 are Department of the Navy ($175,379,093), Department of the Army ($40,138,383) and Department of Energy ($15,484,537).
Which NAICS codes are used with PSC L099?
The NAICS codes with the most obligated under PSC L099 in fiscal years 2026 and 2027 are 541330 Engineering Services, 561210 Facilities Support Services and 541513 Computer Facilities Management Services.
Where is the work under PSC L099 performed?
By place of performance, the states with the most contract obligations under PSC L099 over the last 12 months are the District of Columbia ($92,195,249), Maryland ($43,351,177) and Virginia ($34,021,983).
What is the latest contract opportunity under PSC L099?
The latest contract opportunity under PSC L099 is Amendment 0001 – Solicitation 36C78626Q0122 – Jefferson Barracks National Cemetery, solicitation from National Cemetery Administration, posted October 7, 2026.
On GovTribe
See everything under PSC L099
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