Top Interior custom computer programming services contractors
In the 12 months ending Oct 5, 2026, the Department of the Interior obligated $119.4M in net prime contract dollars under NAICS 541511, up 49.2% from $80.0M in the preceding 12 months. 98 prime contractors received positive obligations, and 16 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 541511
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 | CGI Federal Inc. | $12.4M | $10.6M | 10.4% | ▲ 2 |
| 2 | Chenega Professional & Technical Services LLC | $12.1M | $11.2M | 10.2% | — |
| 3 | Phoenix Oversight Group LLC | $8.2M | $0 | 6.8% | New |
| 4 | Black Canyon Consulting LLC | $8.1M | $0 | 6.8% | New |
| 5 | Nexgen Technologies Inc. | $7.6M | $12.9M | 6.4% | ▼ 4 |
| 6 | Global Solutions Group, Inc. | $6.3M | $1.9M | 5.3% | ▲ 4 |
| 7 | Management Solutions LLC | $5.9M | $0 | 4.9% | New |
| 8 | Merp Systems Inc | $5.7M | $2.3M | 4.8% | ▼ 1 |
| 9 | Navancio LLC | $5.5M | $0 | 4.6% | New |
| 10 | Segue Technologies, Inc | $4.6M | $4.7M | 3.9% | ▼ 6 |
| 11 | Nuvitek LLC | $4.5M | $0 | 3.8% | New |
| 12 | Inalab Consulting, Inc. | $3.9M | $356K | 3.3% | ▲ 21 |
| 13 | Accenture Federal Services LLC | $3.8M | $4.5M | 3.1% | ▼ 8 |
| 14 | Bighorn Information Systems | $2.7M | $2.3M | 2.3% | ▼ 6 |
| 15 | Infinite Campus Inc | $2.6M | $1.2M | 2.2% | ▼ 1 |
What changed in the last 12 months
Contractors with the largest change in reported obligations versus the preceding 12 months.
Largest gains
- Phoenix Oversight Group LLC$0 → $8.2M (+$8.2M) · now #3
- Black Canyon Consulting LLC$0 → $8.1M (+$8.1M) · now #4
- Management Solutions LLC$0 → $5.9M (+$5.9M) · now #7
Largest declines
- Nexgen Technologies Inc.$12.9M → $7.6M (−$5.3M) · now #5
- Accelgov LLC$1.1M → −$22K (−$1.2M) · no latest-period obligations
- Arctic Information Technology, Inc.$1.6M → $543K (−$1.0M) · now #32
New to this market
23 contractors received their first obligations in this market (since FY2022) during the latest 12 months. The largest:
| Contractor | First obligation | Latest 12 mo |
|---|---|---|
| Phoenix Oversight Group LLC | Sep 24, 2026 | $8.2M |
| Black Canyon Consulting LLC | Sep 24, 2026 | $8.1M |
| Management Solutions LLC | Sep 25, 2026 | $5.9M |
| Nuvitek LLC | Mar 12, 2026 | $4.5M |
| Trillion Technology Solutions Inc | Jan 20, 2026 | $1.3M |
| sector7-USA, L.L.C. | Dec 4, 2025 | $1.2M |
| Software AG, LLC | Feb 18, 2026 | $999K |
| IT Pandits Inc | Jul 1, 2026 | $859K |
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 | $59.0M | $22.1M | Up $36.8M (166.3%) |
| Bureau of Indian Affairs and Bureau of Indian Education | $20.7M | $18.2M | Up $2.5M (13.6%) |
| U.S. Geological Survey | $11.6M | $9.9M | Up $1.7M (17.3%) |
| Bureau of Land Management | $9.3M | $14.0M | Down $4.7M (33.4%) |
| U.S. Fish and Wildlife Service | $5.5M | $2.5M | Up $3.0M (119.6%) |
| National Park Service | $3.9M | $3.8M | Up $123K (3.3%) |
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 |
|---|---|---|---|
| 140D8021C0002 | Bighorn Information Systems COMPUTER AIDED DISPATCH (CAD) | $11.8M | Dec 31, 2026 |
| 140A1620F0025 | Segue Technologies, Inc INDIAN AFFAIRS-FACILITIES MANAGEMENT SYSTEM (IA-FMS) PROJECT MANAGEMENT, TECHNICAL AND SUPPORT SERVICES | $22.9M | Jan 16, 2027 |
| 140D0422F0056 | Chenega Professional & Technical Services LLC SYSTEMS OPERATIONS AND ADMINISTRATION (SOA) | $54.4M | Jan 25, 2027 |
| 140L0621F0017 | Nexgen Technologies Inc. ITSS II BPA CALL GBP O&M | $9.2M | Jan 31, 2027 |
| 140L0621F0310 | Nexgen Technologies Inc. ITSS II BPA - COLLECTIONS & BILLINGS SYSTEM AND MANAGEMENT INFORMATION SYSTEM (CBS & MIS) | $7.4M | Jan 31, 2027 |
| 140A1626F0043 | CGI Federal Inc. TAAMS LICENSES AND HOSTING FOR OTS TRUST ASSET & ACCOUNTING MANAGEMENT SYSTEM (TAAMS) IDIQ | $10.8M | Apr 30, 2027 |
| 140A1623C0007 | Arctic Information Technology, Inc. ENTERPRISE CASE MANAGEMENT SYSTEM SUPPORT FOR BIA | $9.4M | Jun 30, 2027 |
| 140A1626C8003 | Kadiak LLC TIART - TRUST INFORMATION ANALYSIS AND REPORTING TOOL | $11.5M | Jul 14, 2027 |
| 140G0224F0336 | Accenture Federal Services LLC TASK ORDER 3 LABORATORY INFORMATION MANAGEMENT SYSTEM (LIMS) | $11.4M | Sep 22, 2027 |
| 140D0426F1269 | Black Canyon Consulting LLC AI MODERNIZATION / DATA MGMT AND INFRASTRUCTURE | $8.1M | Mar 31, 2028 |
Common questions
Who are the top Interior contractors for NAICS 541511?
In the latest 12 months, CGI Federal Inc. ($12.4M), Chenega Professional & Technical Services LLC ($12.1M), Phoenix Oversight Group LLC ($8.2M) received the most Interior obligations for custom computer programming services.
How concentrated is this market?
The eight largest primes held 55.5% of positive obligations, and CGI Federal Inc. alone held 10.4%. 23 contractors won their first obligations in this market during the latest 12 months.
Are any large Interior NAICS 541511 contracts ending soon?
10 of the largest awards in this market reach their current end date in the next 18 months. The first is 140D8021C0002 (Bighorn Information Systems, $11.8M obligated), ending Dec 31, 2026. An end date is a research lead, not a confirmed recompete: options and extensions often move it.
Related markets
NAICS 541511 across all agencies
DoD · NAICS 541511
$4.7BHHS · NAICS 541511
$1.8BVA · NAICS 541511
$904.0MDHS · NAICS 541511
$773.7MCommerce · NAICS 541511
$540.5MDOJ · NAICS 541511
$399.2MTreasury · NAICS 541511
$342.8MDOT · NAICS 541511
$291.7MFigures 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.
Ready to connect your pursuit work?
GovEagle gives BD directors, capture managers, and proposal teams one AI workspace from pipeline through proposal, with CMMC/FedRAMP Certified compliance built in.