Top State Department computer systems design services contractors
In the 12 months ending Oct 5, 2026, the Department of State obligated $1.1B in net prime contract dollars under NAICS 541512, down 11.5% from $1.2B in the preceding 12 months. 70 prime contractors received positive obligations, and 11 of them accounted for 80% of that spend.
Prime contracts funded by the Department of State. Latest 12 months: Oct 6, 2025 to Oct 5, 2026. Source: USAspending.gov.
Obligations by fiscal year
Net prime contract obligations by federal fiscal year (October to September).
Top State Department contractors for NAICS 541512
Ranked by positive obligations in the latest 12 months. Share is of all positive obligations in this market.
| # | Contractor | Latest 12 mo | Prior 12 mo | Share | Rank change |
|---|---|---|---|---|---|
| 1 | Accenture Federal Services LLC | $174.7M | $169.0M | 16.1% | ▲ 2 |
| 2 | Peraton Enterprise Solutions LLC | $140.8M | $150.4M | 13.0% | ▲ 3 |
| 3 | Science Applications International Corporation | $126.9M | $180.0M | 11.7% | ▼ 2 |
| 4 | Peraton Inc. | $120.5M | $168.3M | 11.1% | — |
| 5 | Deloitte Consulting LLP | $72.7M | $176.8M | 6.7% | ▼ 3 |
| 6 | Improvix Technologies Inc | $65.7M | $54.0M | 6.1% | — |
| 7 | AT&T Technical Services Company, Inc | $61.4M | $0 | 5.7% | New |
| 8 | Mantech Advanced Systems International, Inc. | $43.5M | $19.7M | 4.0% | ▲ 3 |
| 9 | Zenpoint Solutions LLC | $25.1M | $0 | 2.3% | New |
| 10 | Systems Plus, Inc. | $23.2M | $23.8M | 2.1% | ▼ 1 |
| 11 | General Dynamics Information Technology, Inc. | $21.2M | $47.7M | 2.0% | ▼ 4 |
| 12 | Prime Source Technologies, LLC | $19.0M | $0 | 1.8% | New |
| 13 | Guidehouse Inc. | $17.1M | $25.4M | 1.6% | ▼ 5 |
| 14 | Geneva Software, Inc. | $16.1M | $15.1M | 1.5% | ▼ 1 |
| 15 | Tuvli LLC | $15.4M | $12.8M | 1.4% | — |
What changed in the last 12 months
Contractors with the largest change in reported obligations versus the preceding 12 months.
Largest gains
- AT&T Technical Services Company, Inc$0 → $61.4M (+$61.4M) · now #7
- Zenpoint Solutions LLC$0 → $25.1M (+$25.1M) · now #9
- Mantech Advanced Systems International, Inc.$19.7M → $43.5M (+$23.8M) · now #8
Largest declines
- Deloitte Consulting LLP$176.8M → $72.7M (−$104.1M) · now #5
- Science Applications International Corporation$180.0M → $126.9M (−$53.1M) · now #3
- Peraton Inc.$168.3M → $120.5M (−$47.8M) · now #4
New to this market
13 contractors received their first obligations in this market (since FY2022) during the latest 12 months. The largest:
| Contractor | First obligation | Latest 12 mo |
|---|---|---|
| AT&T Technical Services Company, Inc | Jan 16, 2026 | $61.4M |
| Zenpoint Solutions LLC | Aug 31, 2026 | $25.1M |
| Prime Source Technologies, LLC | Jun 26, 2026 | $19.0M |
| Cisco Systems, Inc. | May 22, 2026 | $8.5M |
| DKW Consulting LLC | Jun 11, 2026 | $2.8M |
| Diaconia LLC | May 29, 2026 | $1.0M |
| Creative IT Solutions LLC | Jul 28, 2026 | $641K |
| Grupo Vision S DE RL DE CV | Jul 2, 2026 | $424K |
Where the money comes from
Funding sub-agencies within the Department of State, latest 12 months. The funding organization can differ from the office that runs the requirement.
| Funding sub-agency | Latest 12 mo | Prior 12 mo | Change |
|---|---|---|---|
| Department of State | $1.1B | $1.2B | Down $140.0M (11.5%) |
Potential recompetes
Large awards in this market whose current period of performance ends in the next 18 months. Treat these as research leads: options, extensions, and follow-on vehicles often change the timing.
| Award | Incumbent | Obligated | Current end |
|---|---|---|---|
| 47QFCA20F0015 | Peraton Enterprise Solutions LLC THE PURPOSE OF THIS TASK ORDER AWARD IS TO OBLIGATE $25,500,000.00 TO THE CONSULAR AFFAIRS ENTERPRISE INFRASTRUCTURE OPERATIONS REQUIREMENT. | $618.0M | Dec 17, 2026 |
| 19AQMM21F1762 | CACI NSS, LLC ITERATIVE SOFTWARE DEVELOPMENT PROJECT MANAGEMENT | $97.8M | Feb 7, 2027 |
| 19AQMM25F0271 | Science Applications International Corporation THIS INTERIM AWARD PROVIDES THE PRIMARY ENGINEERING, TIER II AND III OPERATIONS AND MAINTENANCE (O AND M) AND CYBER SECURITY SUPPORT FOR THE DEPARTMENTS CORE DATA NETWORKS AND… | $257.2M | Feb 8, 2027 |
| 19AQMM25F1648 | Deloitte Consulting LLP TRAVEL ISSUANCE AND OVERSEAS CITIZEN ASSISTANCE (TIOCA) PORTFOLIO SUPPORT SERVICES. | $116.1M | Mar 26, 2027 |
| 19AQMM21F4397 | Deloitte Consulting LLP THIS IS A TASK ORDER FOR PROVIDING IT BUSINESS, PLANNING, AND TECHNICAL ADVISORY SUPPORT SERVICES. | $197.3M | Mar 27, 2027 |
| 19AQMM21F3625 | Accenture Federal Services LLC DATA REPLICATION ENGINEERING AND MANAGEMENT SUPPORT SERVICES | $156.9M | Mar 29, 2027 |
| 19AQMM19F3194 | Mantech Advanced Systems International, Inc. SERVICE DELIVERY OUTREACH AND OPERATIONS (SDO2) | $131.6M | May 31, 2027 |
| 19AQMM25F7037 | Accenture Federal Services LLC ESTABLISH NEW CONSOLIDATION CALL ORDER UNDER ILMS ACCENTURE BPA 19AQMM23A0218 OF POOLS 1 THROUGH 8. | $128.1M | May 31, 2027 |
| 19AQMM20F1777 | Peraton Inc. INCREMENTAL FUNDING | $347.4M | Jun 3, 2027 |
| 19AQMM24F2319 | Improvix Technologies Inc CLOUD PROGRAM MANAGEMENT SERVICES - NEW AWARD | $102.7M | Sep 29, 2027 |
Common questions
Who are the top State Department contractors for NAICS 541512?
In the latest 12 months, Accenture Federal Services LLC ($174.7M), Peraton Enterprise Solutions LLC ($140.8M), Science Applications International Corporation ($126.9M) received the most State Department obligations for computer systems design services.
How concentrated is this market?
The eight largest primes held 74.4% of positive obligations, and Accenture Federal Services LLC alone held 16.1%. 13 contractors won their first obligations in this market during the latest 12 months.
Are any large State Department NAICS 541512 contracts ending soon?
10 of the largest awards in this market reach their current end date in the next 18 months. The first is 47QFCA20F0015 (Peraton Enterprise Solutions LLC, $618.0M obligated), ending Dec 17, 2026. An end date is a research lead, not a confirmed recompete: options and extensions often move it.
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$692.3MFigures are net obligations on prime contracts (award types A–D) from USAspending.gov, grouped by funding agency and the NAICS code on each award. Net obligations include deobligations and corrections, so they can differ from positive-obligation totals. See methodology.
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