Top Interior computer systems design services contractors
In the 12 months ending Oct 5, 2026, the Department of the Interior obligated $89.7M in net prime contract dollars under NAICS 541512, up 2.5% from $87.5M in the preceding 12 months. 61 prime contractors received positive obligations, and 17 of them accounted for 80% of that spend.
Prime contracts funded by the Department of the Interior. 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 Interior 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 | Teksynap Corporation | $9.0M | $17.3M | 10.0% | — |
| 2 | Science Applications International Corporation | $8.5M | $9.3M | 9.4% | ▲ 1 |
| 3 | Arctic Information Technology, Inc. | $7.7M | $7.8M | 8.6% | ▲ 1 |
| 4 | Coretec L.L.C. | $6.6M | $0 | 7.3% | New |
| 5 | Nationwide IT Services Inc | $6.3M | $13.5M | 7.0% | ▼ 3 |
| 6 | AD HOC Research Associates LLC | $4.8M | $1.6M | 5.4% | ▲ 11 |
| 7 | DKW Communications Inc | $3.4M | $1.6M | 3.8% | ▲ 9 |
| 8 | a3 Tech Solutions LLC | $3.4M | $2.6M | 3.8% | — |
| 9 | Metaphase Consulting LLC | $3.2M | $2.9M | 3.6% | ▼ 3 |
| 10 | General Dynamics Information Technology, Inc. | $2.9M | $0 | 3.2% | New |
| 11 | First Light JV LLC | $2.7M | $3.8M | 3.0% | ▼ 6 |
| 12 | Broadleaf, Inc. | $2.6M | $2.6M | 2.9% | ▼ 3 |
| 13 | Kinsmen Group LLC | $2.5M | $0 | 2.7% | New |
| 14 | Digital Consultants, LLC | $2.3M | $733K | 2.6% | ▲ 9 |
| 15 | Koniag Emerging Technologies LLC | $2.3M | $2.2M | 2.5% | ▼ 5 |
What changed in the last 12 months
Contractors with the largest change in reported obligations versus the preceding 12 months.
Largest gains
- Coretec L.L.C.$0 → $6.6M (+$6.6M) · now #4
- AD HOC Research Associates LLC$1.6M → $4.8M (+$3.2M) · now #6
- General Dynamics Information Technology, Inc.$0 → $2.9M (+$2.9M) · now #10
Largest declines
- Teksynap Corporation$17.3M → $9.0M (−$8.3M) · now #1
- Nationwide IT Services Inc$13.5M → $6.3M (−$7.2M) · now #5
- Clango, LLC$2.9M → $278K (−$2.7M) · now #35
New to this market
9 contractors received their first obligations in this market (since FY2022) during the latest 12 months. The largest:
| Contractor | First obligation | Latest 12 mo |
|---|---|---|
| Coretec L.L.C. | Mar 12, 2026 | $6.6M |
| General Dynamics Information Technology, Inc. | Mar 4, 2026 | $2.9M |
| Kinsmen Group LLC | Jul 30, 2026 | $2.5M |
| Kizano Corp. | Jul 31, 2026 | $2.2M |
| Federal Management Partners, LLC | Sep 23, 2026 | $243K |
| Efficient Business Systems, Inc. | Sep 22, 2026 | $24K |
| Tablet Command, Inc. | May 1, 2026 | $15K |
| Montana Controls L.L.C. | May 13, 2026 | $13K |
Where the money comes from
Funding sub-agencies within the Department of the Interior, 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 |
|---|---|---|---|
| Departmental Offices | $41.3M | $31.1M | Up $10.2M (32.7%) |
| U.S. Geological Survey | $14.7M | $19.1M | Down $4.4M (23.2%) |
| National Park Service | $12.8M | $15.0M | Down $2.2M (14.6%) |
| Bureau of Safety and Environmental Enforcement | $8.4M | $17.3M | Down $8.9M (51.6%) |
| U.S. Fish and Wildlife Service | $5.7M | $2.5M | Up $3.2M (129.5%) |
| Bureau of Reclamation | $3.2M | $296K | Up $2.9M (971.7%) |
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 |
|---|---|---|---|
| 140D0422F0525 | AD HOC Research Associates LLC IT SUPPORT SERVICES REQUIRED FOR THE HUMAN RESOURCES DIRECTORATE (HRD) DIRECTORATE IN SUPPORT OF THE HRD PERSONNEL AND PAYROLL SYSTEMS DIVISION (PPSD), SYSTEMS MIGRATION AND… | $16.4M | Dec 16, 2026 |
| 140E0122F0003 | Teksynap Corporation TO PROVIDE DATA AND INFORMATION MANAGEMENT SUPPORT SERVICES (DMS) TO THE BSEE | $4.9M | Dec 21, 2026 |
| 140P2122F0037 | Broadleaf, Inc. THE CONTRACTOR SHALL PROVIDE ALL PERSONNEL, EQUIPMENT, SUPPLIES, FACILITIES, TRANSPORTATION, TOOLS, MATERIALS, SUPERVISION, AND OTHER ITEMS AND NON-PERSONAL SERVICES NECESSARY TO… | $12.9M | Mar 23, 2027 |
| 140D0424F0174 | DKW Communications Inc OFFICE OF NATURAL RESOURCES REVENUE (ONRR) INFORMATION & DIGITAL SERVICES (IDS) IT CONTRACTOR SUPPORT | $6.9M | May 4, 2027 |
| 140F1S25P0027 | Koniag Emerging Technologies LLC FWS OFFICE OF CONSERVATION INVESTMENT - TRACS SYSTEM SUPPORT | $4.5M | Jun 10, 2027 |
| 140E0126F0059 | Teksynap Corporation TIMS IT BPA TASK ORDER 0009 - APPLICATION INFRASTRUCTURE, CROSS-FUNCTIONAL SUPPORT, APPLICATION DEVELOPMENT, AND SUPPORT SERVICES - AWARD | $7.6M | Jul 31, 2027 |
| 140D0424F1000 | Metaphase Consulting LLC THE INTERIOR BUSINESS CENTER (IBC) IS A FEDERAL SHARED SERVICES PROVIDER THAT OFFERS BUSINESS MANAGEMENT SOLUTIONS TO INTERNAL CUSTOMERS WITHIN THE DEPARTMENT OF THE INTERIOR… | $9.3M | Aug 13, 2027 |
| 140D0423F1142 | Digital Consultants, LLC UNIFIED MESSAGING, ENTERPRISE COLLABORATION EMAIL SUPPORT SERVICES (UM ECESS) | $5.9M | Sep 10, 2027 |
| 140G0122F0313 | a3 Tech Solutions LLC FY23-27 SERVICE DESK CONTRACT | $16.1M | Sep 30, 2027 |
| 140D0422F0114 | Science Applications International Corporation COMMERCIAL FEDERAL RISK AND AUTHORIZATION MANAGEMENT PROGRAM (FEDRAMP) APPROVED CLOUD HOSTING SERVICES THROUGH A MANAGED SERVICE PROVIDER (MSP) TO HOST FINANCIAL AND BUSINESS… | $40.2M | Feb 3, 2028 |
Common questions
Who are the top Interior contractors for NAICS 541512?
In the latest 12 months, Teksynap Corporation ($9.0M), Science Applications International Corporation ($8.5M), Arctic Information Technology, Inc. ($7.7M) received the most Interior obligations for computer systems design services.
How concentrated is this market?
The eight largest primes held 55.3% of positive obligations, and Teksynap Corporation alone held 10.0%. 9 contractors won their first obligations in this market during the latest 12 months.
Are any large Interior 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 140D0422F0525 (AD HOC Research Associates LLC, $16.4M obligated), ending Dec 16, 2026. An end date is a research lead, not a confirmed recompete: options and extensions often move it.
Related markets
NAICS 541512 across all agencies
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$10.0BVA · NAICS 541512
$4.9BDHS · NAICS 541512
$4.0BHHS · NAICS 541512
$3.8BState Department · NAICS 541512
$1.1BEducation · NAICS 541512
$882.8MTreasury · NAICS 541512
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$744.6MFigures 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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