01 / PSC Market Profile
PSC 7B21 It And Telecom - Compute: Mainframe (Hardware And Perpetual License Software) Federal Contracts
Product and Service Code 7B21
Federal contract activity classified under It And Telecom - Compute: Mainframe (Hardware And Perpetual License Software) across FY 2020–FY 2026. Net obligations include both new obligations and subsequent deobligations.
02 / Market Size
How large is the PSC 7B21 federal market?
03 / Spending Trend
PSC 7B21 contract spending by fiscal year
Annual obligations, activity, and participation across the same FY 2020–FY 2026 profile window.
Latest closed fiscal year$453.51M
FY 2026| Fiscal year | Obligations | Actions | Vendors | Customers | Change |
|---|---|---|---|---|---|
| FY 2020 | $0 | 0 | 0 | 0 | — |
| FY 2021 | $414.35M | 1,888 | 319 | 80 | — |
| FY 2022 | $565.39M | 2,050 | 356 | 75 | +36.5% |
| FY 2023 | $647.55M | 1,966 | 376 | 74 | +14.5% |
| FY 2024 | $556.14M | 1,616 | 349 | 72 | −14.1% |
| FY 2025 | $458.55M | 1,487 | 324 | 74 | −17.5% |
| FY 2026 | $453.51M | 970 | 219 | 64 | −1.1% |
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 |
|---|---|---|---|---|---|
| INTERNAL REVENUE SERVICE | 2050 | $1.19B | 1,331 | 104 | 38.5% |
| DEPT OF THE AIR FORCE | 5700 | $414.91M | 1,547 | 189 | 13.4% |
| DEPT OF THE ARMY | 2100 | $210.81M | 1,378 | 95 | 6.8% |
| U.S. SPECIAL OPERATIONS COMMAND (USSOCOM) | 97ZS | $187.26M | 438 | 55 | 6.0% |
| SOCIAL SECURITY ADMINISTRATION | 2800 | $110.99M | 32 | 3 | 3.6% |
| FEDERAL BUREAU OF INVESTIGATION | 1549 | $104.79M | 197 | 31 | 3.4% |
| CENTERS FOR DISEASE CONTROL AND PREVENTION | 7523 | $82.24M | 247 | 53 | 2.7% |
| DEPT OF THE NAVY | 1700 | $74.71M | 615 | 201 | 2.4% |
| FEDERAL AVIATION ADMINISTRATION | 6920 | $66.06M | 233 | 21 | 2.1% |
| STATE, DEPARTMENT OF | 1900 | $64.31M | 762 | 188 | 2.1% |
05 / Contracting Offices
Which contracting offices buy in PSC 7B21?
Ranked by net obligations during FY 2020–FY 2026.
| Office | Code | Agency | Obligations | Actions | Vendors | Market share |
|---|---|---|---|---|---|---|
| IT STRATEGY AND MODERNIZATION | 2032H5 | INTERNAL REVENUE SERVICE | $888.94M | 690 | 72 | 28.7% |
| FA8527 AFLCMC C3IAK | FA8527 | DEPT OF THE AIR FORCE | $204.92M | 136 | 29 | 6.6% |
| IT OPERATIONS | 205AE9 | INTERNAL REVENUE SERVICE | $174.60M | 293 | 43 | 5.6% |
| SSA OFC OF ACQUISITION GRANTS | 283213 | SOCIAL SECURITY ADMINISTRATION | $110.99M | 32 | 3 | 3.6% |
| DIVISION 1200 | 15F067 | FEDERAL BUREAU OF INVESTIGATION | $104.79M | 197 | 31 | 3.4% |
| HQ USSOCOM | H92415 | U.S. SPECIAL OPERATIONS COMMAND (USSOCOM) | $96.68M | 202 | 31 | 3.1% |
| OPERATION SERVICES | 2032H8 | INTERNAL REVENUE SERVICE | $83.18M | 88 | 26 | 2.7% |
| CDC OFFICE OF ACQUISITION SERVICES | 75D301 | CENTERS FOR DISEASE CONTROL AND PREVENTION | $82.24M | 247 | 53 | 2.7% |
| HQ USSOCOM | H92404 | U.S. SPECIAL OPERATIONS COMMAND (USSOCOM) | $65.35M | 139 | 21 | 2.1% |
| FA7146 SAF OC PK | FA7146 | DEPT OF THE AIR FORCE | $55.14M | 16 | 6 | 1.8% |
06 / Top Vendors
Which contractors lead the PSC 7B21 market?
| Vendor | Obligations | Actions | Customers | Market share | Latest activity |
|---|---|---|---|---|---|
| FOUR LLC | $282.16M | 71 | 11 | 9.1% | Jul 23, 2026 |
| FCN, INC. | $269.65M | 520 | 23 | 8.7% | Sep 30, 2026 |
| MCP COMPUTER PRODUCTS INC. | $160.70M | 232 | 12 | 5.2% | Sep 21, 2026 |
| DELL FEDERAL SYSTEMS L.P. | $142.59M | 398 | 21 | 4.6% | Sep 30, 2026 |
| AFFIGENT, LLC | $117.83M | 109 | 13 | 3.8% | Sep 4, 2026 |
| THUNDERCAT TECHNOLOGY, LLC | $116.59M | 122 | 18 | 3.8% | Sep 30, 2026 |
| CARAHSOFT TECHNOLOGY CORP. | $80.69M | 170 | 20 | 2.6% | Sep 30, 2026 |
| GOVERNMENT ACQUISITIONS, INC. | $76.74M | 264 | 24 | 2.5% | Sep 30, 2026 |
| NCS TECHNOLOGIES, INC. | $74.50M | 62 | 8 | 2.4% | Sep 30, 2026 |
| SCIENCE APPLICATIONS INTERNATIONAL CORPORATION | $71.16M | 43 | 2 | 2.3% | Jun 9, 2026 |
07 / Industry Mix
What industries are purchased under PSC 7B21?
| NAICS | Description | Obligations | Actions | Vendors | Share |
|---|---|---|---|---|---|
| 541519 | OTHER COMPUTER RELATED SERVICES | $1.82B | 4,397 | 240 | 58.6% |
| 334111 | ELECTRONIC COMPUTER MANUFACTURING | $627.82M | 3,085 | 219 | 20.3% |
| 541512 | COMPUTER SYSTEMS DESIGN SERVICES | $123.78M | 232 | 32 | 4.0% |
| 334112 | COMPUTER STORAGE DEVICE MANUFACTURING | $115.56M | 119 | 49 | 3.7% |
| 511210 | SOFTWARE PUBLISHERS | $112.90M | 605 | 105 | 3.6% |
| 443120 | COMPUTER AND SOFTWARE STORES | $72.94M | 125 | 12 | 2.4% |
| 541618 | OTHER MANAGEMENT CONSULTING SERVICES | $52.84M | 7 | 1 | 1.7% |
| 513210 | SOFTWARE PUBLISHERS | $37.74M | 120 | 54 | 1.2% |
| 811310 | COMMERCIAL AND INDUSTRIAL MACHINERY AND EQUIPMENT (EXCEPT AUTOMOTIVE AND ELECTRONIC) REPAIR AND MAINTENANCE | $24.58M | 14 | 1 | 0.8% |
| 334118 | COMPUTER TERMINAL AND OTHER COMPUTER PERIPHERAL EQUIPMENT MANUFACTURING | $20.24M | 267 | 115 | 0.7% |
08 / Buying Pattern
How does the government buy in PSC 7B21?
| Common action type | Obligations | Actions |
|---|---|---|
| DELIVERY ORDER | $2.49B | 6,403 |
| PURCHASE ORDER | $149.66M | 1,700 |
| BPA CALL | $290.63M | 1,676 |
| DEFINITIVE CONTRACT | $160.22M | 198 |
09 / Recent Contract Awards
What was awarded most recently in PSC 7B21?
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 $3.10B market as addressable.