01 / PSC Market Profile
PSC D399 It And Telecom- Other It And Telecommunications Federal Contracts
Product and Service Code D399
Federal contract activity classified under It And Telecom- Other It And Telecommunications across FY 2020–FY 2026. Net obligations include both new obligations and subsequent deobligations.
02 / Market Size
How large is the PSC D399 federal market?
03 / Spending Trend
PSC D399 contract spending by fiscal year
Annual obligations, activity, and participation across the same FY 2020–FY 2026 profile window.
Latest closed fiscal year$1.19B
FY 2026| Fiscal year | Obligations | Actions | Vendors | Customers | Change |
|---|---|---|---|---|---|
| FY 2020 | $14.86B | 22,226 | 2,517 | 143 | — |
| FY 2021 | $10.68B | 13,815 | 1,925 | 131 | −28.2% |
| FY 2022 | $7.58B | 9,475 | 1,459 | 121 | −29.0% |
| FY 2023 | $5.61B | 6,425 | 1,153 | 111 | −26.0% |
| FY 2024 | $3.29B | 4,530 | 897 | 110 | −41.3% |
| FY 2025 | $1.84B | 2,435 | 589 | 90 | −44.2% |
| FY 2026 | $1.19B | 1,048 | 282 | 75 | −35.5% |
04 / Top Federal Customers
Which federal agencies buy most in this industry?
Ranked by net obligations during FY 2020–FY 2026.
| Federal customer | Code | Obligations | Actions | Vendors | Market share |
|---|---|---|---|---|---|
| FEDERAL ACQUISITION SERVICE | 4732 | $6.85B | 3,475 | 185 | 15.2% |
| VETERANS AFFAIRS, DEPARTMENT OF | 3600 | $5.87B | 3,245 | 307 | 13.0% |
| DEFENSE INFORMATION SYSTEMS AGENCY (DISA) | 97AK | $4.47B | 10,755 | 362 | 9.9% |
| CENTERS FOR MEDICARE AND MEDICAID SERVICES | 7530 | $3.87B | 1,700 | 121 | 8.6% |
| DEPT OF THE ARMY | 2100 | $3.26B | 4,330 | 360 | 7.2% |
| DEPT OF THE AIR FORCE | 5700 | $1.90B | 3,305 | 265 | 4.2% |
| NATIONAL INSTITUTES OF HEALTH | 7529 | $1.86B | 2,194 | 164 | 4.1% |
| DEPT OF THE NAVY | 1700 | $1.41B | 3,298 | 284 | 3.1% |
| SOCIAL SECURITY ADMINISTRATION | 2800 | $1.28B | 403 | 56 | 2.8% |
| STATE, DEPARTMENT OF | 1900 | $1.21B | 1,376 | 129 | 2.7% |
05 / Contracting Offices
Which contracting offices buy in PSC D399?
Ranked by net obligations during FY 2020–FY 2026.
| Office | Code | Agency | Obligations | Actions | Vendors | Market share |
|---|---|---|---|---|---|---|
| TECHNOLOGY ACQUISITION CENTER NJ (36C10B) | 36C10B | VETERANS AFFAIRS, DEPARTMENT OF | $5.73B | 2,065 | 138 | 12.7% |
| OFC OF ACQUISITION AND GRANTS MGMT | 75FCMC | CENTERS FOR MEDICARE AND MEDICAID SERVICES | $3.87B | 1,696 | 121 | 8.6% |
| GSA FAS AAS FEDSIM | 47QFCA | FEDERAL ACQUISITION SERVICE | $2.92B | 731 | 34 | 6.5% |
| IT CONTRACTING DIVISION - PL83 | HC1028 | DEFENSE INFORMATION SYSTEMS AGENCY (DISA) | $2.44B | 3,192 | 174 | 5.4% |
| SSA OFC OF ACQUISITION GRANTS | 283213 | SOCIAL SECURITY ADMINISTRATION | $1.28B | 403 | 56 | 2.8% |
| ACQUISITIONS - AQM MOMENTUM | 19AQMM | STATE, DEPARTMENT OF | $1.21B | 973 | 89 | 2.7% |
| GSA FAS AAS REGION 3 | 47QFMA | FEDERAL ACQUISITION SERVICE | $1.18B | 606 | 23 | 2.6% |
| JMD-PROCUREMENT SERVICES STAFF | 15JPSS | OFFICES, BOARDS AND DIVISIONS | $1.18B | 843 | 49 | 2.6% |
| GSA FAS AAS REGION 8 | 47QFRA | FEDERAL ACQUISITION SERVICE | $1.17B | 357 | 7 | 2.6% |
| INFORMATION TECHNOLOGY CONTRACTING DIVISION | 70B04C | U.S. CUSTOMS AND BORDER PROTECTION | $1.05B | 240 | 24 | 2.3% |
06 / Top Vendors
Which contractors lead the PSC D399 market?
| Vendor | Obligations | Actions | Customers | Market share | Latest activity |
|---|---|---|---|---|---|
| BOOZ ALLEN HAMILTON INC. | $2.57B | 1,514 | 26 | 5.7% | Sep 30, 2026 |
| ACCENTURE FEDERAL SERVICES LLC | $1.71B | 535 | 27 | 3.8% | Jul 8, 2026 |
| SCIENCE APPLICATIONS INTERNATIONAL CORPORATION | $1.71B | 599 | 19 | 3.8% | Sep 28, 2026 |
| CACI, INC. - FEDERAL | $1.59B | 238 | 10 | 3.5% | Sep 3, 2026 |
| CGI FEDERAL INC. | $1.54B | 661 | 21 | 3.4% | Sep 22, 2026 |
| PERSPECTA ENTERPRISE SOLUTIONS LLC | $1.43B | 763 | 20 | 3.2% | Sep 25, 2026 |
| GENERAL DYNAMICS INFORMATION TECHNOLOGY, INC. | $1.23B | 1,216 | 31 | 2.7% | Sep 14, 2026 |
| LEIDOS INNOVATIONS CORPORATION | $1.14B | 567 | 11 | 2.5% | Sep 1, 2026 |
| CERNER GOVERNMENT SERVICES, INC. | $1.01B | 177 | 1 | 2.3% | Sep 25, 2026 |
| DELOITTE CONSULTING LLP | $913.65M | 657 | 29 | 2.0% | May 7, 2026 |
07 / Industry Mix
What industries are purchased under PSC D399?
| NAICS | Description | Obligations | Actions | Vendors | Share |
|---|---|---|---|---|---|
| 541512 | COMPUTER SYSTEMS DESIGN SERVICES | $24.32B | 15,876 | 676 | 54.0% |
| 541519 | OTHER COMPUTER RELATED SERVICES | $8.01B | 16,153 | 873 | 17.8% |
| 541511 | CUSTOM COMPUTER PROGRAMMING SERVICES | $4.00B | 6,153 | 482 | 8.9% |
| 517110 | WIRED TELECOMMUNICATIONS CARRIERS | $1.97B | 4,860 | 153 | 4.4% |
| 518210 | DATA PROCESSING, HOSTING, AND RELATED SERVICES | $1.52B | 1,339 | 132 | 3.4% |
| 541330 | ENGINEERING SERVICES | $888.71M | 1,105 | 82 | 2.0% |
| 541513 | COMPUTER FACILITIES MANAGEMENT SERVICES | $864.74M | 1,951 | 123 | 1.9% |
| 517410 | SATELLITE TELECOMMUNICATIONS | $826.52M | 348 | 53 | 1.8% |
| 517919 | ALL OTHER TELECOMMUNICATIONS | $728.09M | 942 | 114 | 1.6% |
| 511210 | SOFTWARE PUBLISHERS | $473.18M | 986 | 150 | 1.1% |
08 / Buying Pattern
How does the government buy in PSC D399?
| Common action type | Obligations | Actions |
|---|---|---|
| DELIVERY ORDER | $35.93B | 40,482 |
| BPA CALL | $4.01B | 8,850 |
| PURCHASE ORDER | $379.04M | 5,558 |
| DEFINITIVE CONTRACT | $4.72B | 5,064 |
09 / Recent Contract Awards
What was awarded most recently in PSC D399?
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 $45.03B market as addressable.