01 / PSC Market Profile
PSC R799 Support- Management: Other Federal Contracts
Product and Service Code R799
Federal contract activity classified under Support- Management: Other across FY 2019–FY 2025. Net obligations include both new obligations and subsequent deobligations.
02 / Market Size
How large is the PSC R799 federal market?
03 / Spending Trend
PSC R799 contract spending by fiscal year
Annual obligations, activity, and participation across the same FY 2019–FY 2025 profile window.
Latest closed fiscal year$2.97B
FY 2025| Fiscal year | Obligations | Actions | Vendors | Customers | Change |
|---|---|---|---|---|---|
| FY 2019 | $3.87B | 8,526 | 1,858 | 125 | — |
| FY 2020 | $4.11B | 8,815 | 1,858 | 128 | +6.2% |
| FY 2021 | $3.89B | 8,419 | 1,919 | 127 | −5.4% |
| FY 2022 | $3.41B | 8,463 | 1,849 | 125 | −12.4% |
| FY 2023 | $3.52B | 8,345 | 1,810 | 119 | +3.4% |
| FY 2024 | $3.51B | 7,557 | 1,704 | 123 | −0.4% |
| FY 2025 | $2.97B | 6,941 | 1,583 | 123 | −15.4% |
04 / Top Federal Customers
Which federal agencies buy most in this industry?
Ranked by net obligations during FY 2019–FY 2025.
| Federal customer | Code | Obligations | Actions | Vendors | Market share |
|---|---|---|---|---|---|
| US CENSUS BUREAU | 1323 | $3.04B | 3,731 | 280 | 12.0% |
| DEPT OF THE ARMY | 2100 | $2.48B | 3,724 | 504 | 9.8% |
| VETERANS AFFAIRS, DEPARTMENT OF | 3600 | $2.28B | 2,306 | 269 | 9.0% |
| ENERGY, DEPARTMENT OF | 8900 | $2.13B | 1,404 | 92 | 8.4% |
| DEPT OF THE NAVY | 1700 | $2.05B | 3,828 | 365 | 8.1% |
| DEPT OF THE AIR FORCE | 5700 | $2.02B | 3,764 | 328 | 8.0% |
| OFFICES, BOARDS AND DIVISIONS | 1501 | $996.48M | 2,916 | 45 | 3.9% |
| NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION | 1330 | $984.26M | 3,228 | 306 | 3.9% |
| DEFENSE INFORMATION SYSTEMS AGENCY (DISA) | 97AK | $853.15M | 686 | 37 | 3.4% |
| OFFICE OF THE SECRETARY | 1301 | $668.18M | 2,763 | 227 | 2.6% |
05 / Contracting Offices
Which contracting offices buy in PSC R799?
Ranked by net obligations during FY 2019–FY 2025.
| Office | Code | Agency | Obligations | Actions | Vendors | Market share |
|---|---|---|---|---|---|---|
| DEPT OF COMMERCE CENSUS | 1333LB | US CENSUS BUREAU | $2.94B | 3,494 | 248 | 11.6% |
| TECHNOLOGY ACQUISITION CENTER NJ (36C10B) | 36C10B | VETERANS AFFAIRS, DEPARTMENT OF | $1.27B | 78 | 6 | 5.0% |
| STRATEGIC PETROLEUM RESERVE | 892435 | ENERGY, DEPARTMENT OF | $1.15B | 107 | 2 | 4.5% |
| JMD-PROCUREMENT SERVICES STAFF | 15JPSS | OFFICES, BOARDS AND DIVISIONS | $993.66M | 2,756 | 15 | 3.9% |
| NAVSUP FLT LOG CTR NORFOLK | N00189 | DEPT OF THE NAVY | $894.09M | 1,171 | 112 | 3.5% |
| DEPT OF COMMERCE SSPO | 1331L5 | OFFICE OF THE SECRETARY | $665.90M | 2,751 | 227 | 2.6% |
| HEADQUARTERS PROCUREMENT SERVICES | 893030 | ENERGY, DEPARTMENT OF | $641.28M | 868 | 33 | 2.5% |
| IT CONTRACTING DIVISION - PL83 | HC1028 | DEFENSE INFORMATION SYSTEMS AGENCY (DISA) | $602.02M | 436 | 25 | 2.4% |
| DEFENSE THREAT REDUCTION AGENCY | HDTRA1 | DEFENSE THREAT REDUCTION AGENCY (DTRA) | $566.74M | 546 | 38 | 2.2% |
| TECHNOLOGY ACQUISITION CENTER AUSTIN (36C10A) | 36C10A | VETERANS AFFAIRS, DEPARTMENT OF | $549.35M | 498 | 1 | 2.2% |
06 / Top Vendors
Which contractors lead the PSC R799 market?
| Vendor | Obligations | Actions | Customers | Market share | Latest activity |
|---|---|---|---|---|---|
| BOOZ ALLEN HAMILTON INC. | $1.27B | 59 | 1 | 5.0% | Sep 24, 2025 |
| FLUOR FEDERAL PETROLEUM OPERATIONS, LLC | $1.15B | 104 | 1 | 4.5% | Sep 25, 2025 |
| T-REX CONSULTING CORPORATION | $1.06B | 68 | 1 | 4.2% | Aug 27, 2025 |
| DELOITTE CONSULTING LLP | $820.81M | 863 | 29 | 3.2% | Sep 29, 2025 |
| THE MITRE CORPORATION | $715.23M | 811 | 18 | 2.8% | Sep 30, 2025 |
| BOOZ ALLEN HAMILTON INC. | $505.89M | 929 | 28 | 2.0% | Sep 30, 2025 |
| RSI ENTECH, LLC | $494.14M | 237 | 1 | 2.0% | Sep 29, 2025 |
| NORTHROP GRUMMAN SYSTEMS CORPORATION | $480.79M | 129 | 8 | 1.9% | Sep 26, 2025 |
| KPMG LLP | $476.36M | 327 | 7 | 1.9% | Sep 12, 2025 |
| LEIDOS, INC. | $405.03M | 142 | 1 | 1.6% | Sep 30, 2025 |
07 / Industry Mix
What industries are purchased under PSC R799?
| NAICS | Description | Obligations | Actions | Vendors | Share |
|---|---|---|---|---|---|
| 541512 | COMPUTER SYSTEMS DESIGN SERVICES | $4.27B | 3,320 | 227 | 16.9% |
| 541611 | ADMINISTRATIVE MANAGEMENT AND GENERAL MANAGEMENT CONSULTING SERVICES | $4.08B | 13,151 | 1,073 | 16.1% |
| 541330 | ENGINEERING SERVICES | $2.72B | 4,548 | 278 | 10.7% |
| 561210 | FACILITIES SUPPORT SERVICES | $2.44B | 3,346 | 245 | 9.7% |
| 541519 | OTHER COMPUTER RELATED SERVICES | $1.89B | 3,249 | 312 | 7.5% |
| 541990 | ALL OTHER PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES | $1.80B | 2,861 | 273 | 7.1% |
| 541511 | CUSTOM COMPUTER PROGRAMMING SERVICES | $1.48B | 2,064 | 193 | 5.9% |
| 541199 | ALL OTHER LEGAL SERVICES | $973.05M | 2,685 | 15 | 3.8% |
| 562910 | REMEDIATION SERVICES | $761.08M | 437 | 23 | 3.0% |
| 541513 | COMPUTER FACILITIES MANAGEMENT SERVICES | $555.33M | 508 | 46 | 2.2% |
08 / Buying Pattern
How does the government buy in PSC R799?
| Common action type | Obligations | Actions |
|---|---|---|
| DELIVERY ORDER | $14.23B | 29,955 |
| BPA CALL | $3.84B | 11,370 |
| DEFINITIVE CONTRACT | $6.55B | 8,331 |
| PURCHASE ORDER | $681.22M | 7,410 |
09 / Recent Contract Awards
What was awarded most recently in PSC R799?
10 / Market Interpretation
How should contractors evaluate this market?
Start with the spending direction
Compare annual obligations with actions and vendor participation. Growth driven by only a few large actions represents a different opportunity from broad, recurring demand.
Follow the actual buyers
Move from federal customers to contracting offices. Offices reveal where acquisition responsibility and recurring purchasing activity are concentrated.
Measure accessible demand
Use competition, small-business participation, incumbent vendors, and PSC mix before treating the full $25.30B market as addressable.