Top NRC other computer related services contractors
In the 12 months ending Oct 5, 2026, the Nuclear Regulatory Commission obligated $65.6M in net prime contract dollars under NAICS 541519, up 7.9% from $60.8M in the preceding 12 months. 53 prime contractors received positive obligations, and 17 of them accounted for 80% of that spend.
Prime contracts funded by the Nuclear Regulatory Commission. 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 NRC contractors for NAICS 541519
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. | $15.1M | $8.4M | 23.0% | — |
| 2 | Astrion Group, LLC | $8.3M | $7.7M | 12.6% | — |
| 3 | DNI Emerging Technologies, LLC | $3.4M | $1.9M | 5.1% | ▲ 6 |
| 4 | Aegis.net, Inc. | $3.1M | $5.0M | 4.8% | ▼ 1 |
| 5 | Four LLC | $2.7M | $3.3M | 4.0% | ▼ 1 |
| 6 | CTG Federal, LLC | $2.4M | $2.5M | 3.6% | ▲ 2 |
| 7 | Immersive Concepts L.L.C. | $2.1M | $3.2M | 3.2% | ▼ 2 |
| 8 | Puyenpa Technologies, LLC | $2.0M | $1.5M | 3.1% | ▲ 6 |
| 9 | Regency Consulting Inc | $2.0M | $0 | 3.0% | New |
| 10 | R I Solutions, LLC | $1.8M | $1.4M | 2.7% | ▲ 6 |
| 11 | Obsidian Global, LLC | $1.7M | $0 | 2.6% | New |
| 12 | Oasis Systems, LLC | $1.6M | $2.6M | 2.4% | ▼ 5 |
| 13 | Disys Solutions, Inc. | $1.5M | $1.6M | 2.3% | ▼ 1 |
| 14 | Blue Tech Inc. | $1.5M | $0 | 2.3% | New |
| 15 | Infinetix Inc | $1.5M | $790K | 2.3% | ▲ 9 |
What changed in the last 12 months
Contractors with the largest change in reported obligations versus the preceding 12 months.
Largest gains
- CGI Federal Inc.$8.4M → $15.1M (+$6.7M) · now #1
- Regency Consulting Inc$0 → $2.0M (+$2.0M) · now #9
- Obsidian Global, LLC$0 → $1.7M (+$1.7M) · now #11
Largest declines
- Alvarez LLC$2.7M → $798K (−$1.9M) · now #22
- Aegis.net, Inc.$5.0M → $3.1M (−$1.9M) · now #4
- ATP GOV, LLC$1.8M → $126K (−$1.7M) · now #38
New to this market
8 contractors received their first obligations in this market (since FY2022) during the latest 12 months. The largest:
| Contractor | First obligation | Latest 12 mo |
|---|---|---|
| Obsidian Global, LLC | Sep 15, 2026 | $1.7M |
| FCN, Inc. | Aug 5, 2026 | $755K |
| Business Management Associates Inc. | Apr 14, 2026 | $255K |
| 3chief LLC | Jul 8, 2026 | $54K |
| i3 Federal LLC | Sep 14, 2026 | $45K |
| Metgreen Solutions Inc | Jun 11, 2026 | $43K |
| Optiv Federal Inc | Dec 23, 2025 | $37K |
| Datalogics, Incorporated | Mar 11, 2026 | $9K |
Where the money comes from
Funding sub-agencies within the Nuclear Regulatory Commission, 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 |
|---|---|---|---|
| Nuclear Regulatory Commission | $65.6M | $60.8M | Up $4.8M (7.9%) |
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 |
|---|---|---|---|
| 31310023F0127 | CGI Federal Inc. THE PURPOSE OF THIS TASK ORDER IS TO OBTAIN CONTRACTOR SUPPORT FOR THE NRC TO DESIGN, DEVELOP, AND IMPLEMENT A WEB-BASED, MODULAR FEE BILLING ENGINE. THE NRC WILL UTILIZE THIS… | $6.4M | Oct 31, 2026 |
| 31310021F0096 | Astrion Group, LLC TO OBTAIN CYBER SECURITY REGULATORY INSPECTION SERVICES | $8.2M | Nov 17, 2026 |
| 31310020F0080 | Aegis.net, Inc. IV&V EFFORTS FOR MISSION APPLICATION SYSTEMS (IV&V MAS) | $6.4M | Dec 31, 2026 |
| 31310023F0012 | CGI Federal Inc. NUCLEAR REGULATORY COMMISSION (NRC) FINANCIAL ACCOUNTING AND INTEGRATED MANAGEMENT INFORMATION SYSTEM (FAIMIS) SUPPORT SERVICES TASK ORDER | $22.3M | Jan 31, 2027 |
| 31310022C0005 | Immersive Concepts L.L.C. AUDIOVISUAL SUPPORT SERVICES FOR NRC HEADQUARTERS | $4.5M | Jan 31, 2027 |
| 31310022F0037 | CGI Federal Inc. GLINDA SECURITY OPERATIONS CENTER (SOC) SERVICES | $10.4M | Mar 31, 2027 |
| 31310021F0007 | Aegis.net, Inc. IV&V SUPPORT SERVICES FOR ALL NMSS MISSION INFORMATION TECHNOLOGY (IT) WHEREIN IV&V SUPPORT SERVICES ARE NECESSARY. | $4.4M | Apr 15, 2027 |
| 31310024F0052 | Four LLC THE NRC CURRENTLY USES PALO ALTO NETWORKS SOFTWARE FOR PERIMETER SECURITY, THREAT PREVENTION AND ANALYSIS/REPORTING CAPABILITIES. | $5.6M | Jun 27, 2027 |
| 31310022F0102 | Astrion Group, LLC THE CONTRACTOR SHALL ASSIST THE AGENCY IN ESTABLISHING AND MAINTAINING ROBUST CYBERSECURITY AND PRIVACY PROGRAMS. THE CONTRACTOR SHALL ENSURE ALL ACTIVITIES ON THIS CONTRACT… | $34.6M | Jun 30, 2027 |
| 31310025F0090 | DNI Emerging Technologies, LLC HQ TASK ORDER FOR A/V CONFERENCE ROOM BUILD AND SUPPORT UNDER IDIQ EWC 31310024D0005 | $5.0M | Sep 30, 2027 |
Common questions
Who are the top NRC contractors for NAICS 541519?
In the latest 12 months, CGI Federal Inc. ($15.1M), Astrion Group, LLC ($8.3M), DNI Emerging Technologies, LLC ($3.4M) received the most NRC obligations for other computer related services.
How concentrated is this market?
The eight largest primes held 59.4% of positive obligations, and CGI Federal Inc. alone held 23.0%. 8 contractors won their first obligations in this market during the latest 12 months.
Are any large NRC NAICS 541519 contracts ending soon?
10 of the largest awards in this market reach their current end date in the next 18 months. The first is 31310023F0127 (CGI Federal Inc., $6.4M obligated), ending Oct 31, 2026. An end date is a research lead, not a confirmed recompete: options and extensions often move it.
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$978.8MFigures 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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