Top NRC software publishers contractors
In the 12 months ending Oct 5, 2026, the Nuclear Regulatory Commission obligated $7.8M in net prime contract dollars under NAICS 511210, down 9.0% from $8.5M in the preceding 12 months. 7 prime contractors received positive obligations, and 2 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 511210
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 | Dell Federal Systems L.P | $5.3M | $4.3M | 67.8% | — |
| 2 | Unison Software Inc | $1.9M | $3.0M | 24.3% | — |
| 3 | Skillsoft (US) LLC | $214K | $197K | 2.8% | ▲ 1 |
| 4 | Wingswept, LLC | $161K | $0 | 2.1% | New |
| 5 | Carahsoft Technology Corp | $138K | $89K | 1.8% | — |
| 6 | Unison Virtual Acquisition Office LLC | $87K | $74K | 1.1% | ▲ 1 |
| 7 | Corys Inc | $19K | $0 | 0.2% | New |
What changed in the last 12 months
Contractors with the largest change in reported obligations versus the preceding 12 months.
Largest gains
- Dell Federal Systems L.P$4.3M → $5.3M (+$975K) · now #1
- Wingswept, LLC$0 → $161K (+$161K) · now #4
- Carahsoft Technology Corp$89K → $138K (+$50K) · now #5
Largest declines
- Unison Software Inc$3.0M → $1.9M (−$1.1M) · now #2
- Dell Marketing L.P.$757K → $0 (−$757K) · no latest-period obligations
- Grove Engineering Inc$80K → $0 (−$80K) · no latest-period obligations
New to this market
1 contractors received their first obligations in this market (since FY2022) during the latest 12 months. The largest:
| Contractor | First obligation | Latest 12 mo |
|---|---|---|
| Wingswept, LLC | Jun 16, 2026 | $161K |
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 | $7.8M | $8.5M | Down $766K (9.0%) |
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 |
|---|---|---|---|
| 31310026F0015 | Dell Federal Systems L.P BPA CALL FOR MICROSOFT SUBSCRIPTION SOFTWARE LICENSES, AZURE CLOUD SERVICE AND RELATED RENEWALS/MAINTENANCE. | $4.9M | Mar 31, 2027 |
| 31310024F0160 | Unison Software Inc ACQUISITION MANAGEMENT SYSTEM | $6.0M | May 31, 2027 |
Common questions
Who are the top NRC contractors for NAICS 511210?
In the latest 12 months, Dell Federal Systems L.P ($5.3M), Unison Software Inc ($1.9M), Skillsoft (US) LLC ($214K) received the most NRC obligations for software publishers.
How concentrated is this market?
The eight largest primes held 100.0% of positive obligations, and Dell Federal Systems L.P alone held 67.8%. 1 contractors won their first obligations in this market during the latest 12 months.
Are any large NRC NAICS 511210 contracts ending soon?
2 of the largest awards in this market reach their current end date in the next 18 months. The first is 31310026F0015 (Dell Federal Systems L.P, $4.9M obligated), ending Mar 31, 2027. An end date is a research lead, not a confirmed recompete: options and extensions often move it.
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$55.8MFigures 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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