49100426F0028↗
Castro & Company, LLC received this contract from Div of Acq and Cooperative Support, National Science Foundation: $654.6K obligated so far for support- management: financial. It runs to 2027-02-12, or to 2031-02-12 if every option is exercised.
Key facts · data as of Oct 23, 2026
- Recipient
- Castro & Company, LLC
- Awarding agency
- National Science Foundation
- Contracting office
- Div of Acq and Cooperative Support (491004)
- Obligated to date
- $654.6K
- Potential value
- $3.37M
- Ends
- 2027-02-12
Source: USAspending.gov prime award records (obligations: money committed, not outlays), data as of Oct 23, 2026.
Cite this page: SpendQuery, Award 49100426F0028, data as of Oct 23, 2026, https://spendquery.com/award?id=CONT_AWD_49100426F0028_4900_GS23F0038U_4730
Castro & Company, LLC: all federal awards · National Science Foundation: spending · Div of Acq and Cooperative Support: what it buys · The follow-on: recompete brief
NSF OIG FINANCIAL STATEMENT AUDIT/FISMA SUPPORT SERVICES
Up for re-bid: ends 2027-02-12. Recompete brief →
What it is
- Product or service
- Support- Management: Financial (PSC R710)
- Industry
- Other Accounting Services (NAICS 541219)
- Contracting office
- Div of Acq and Cooperative Support (491004)
- Competition
- Full and open competition · 5 offers received
- Pricing
- Firm fixed price
- How it was bought
- GSA Schedule · under GS23F0038U
- Solicitation
- 49100426Q0003
- Where the work is
- Alexandria City, VA · district VA-08
Obligations by fiscal year
SpendQuery holds FY2023 on; earlier years are on USAspending.gov.
Subcontractors: where the money went next
No subawards reported for this award. Primes report subawards of $30,000 or more; many awards have none.
Every action
2 actions since 2026-02-12. Each is a modification or amendment with the money it added or took back.
| Date | Modification | Kind | Amount | What the agency wrote |
|---|---|---|---|---|
| 2026-06-05 | P00001 | Administrative change | $10.0K | NSF OIG FINANCIAL STATEMENT AUDIT/FISMA SUPPORT SERVICES - INCORPORATE PWS |
| 2026-02-12 | 0 | $644.6K | NSF OIG FINANCIAL STATEMENT AUDIT/FISMA SUPPORT SERVICES |
Source: USAspending.gov prime award transactions and FSRS subaward reports, as loaded by SpendQuery (data as of 2026-10-23). Amounts are obligations (money committed), not outlays. The official record on USAspending.gov ↗