Federal solicitation · back to recent
Hydrosphere, Biosphere, & Geophysics (HBG) Support Services II Intended Final RFP Posting
- Agency
- NATIONAL AERONAUTICS AND SPACE ADMINISTRATION
- Status
- Open
- Response deadline
- Not posted
- Posted
- October 9, 2026
- Set-aside
- Total small business set-aside
- NAICS
- 541715
- Source
- View on SAM.gov
- Last checked
- 2026-10-28
Solicitation description
The Government anticipates the release of the Hydrosphere, Biosphere, & Geophysics (HBG) Support Services II final Request for Proposal (RFP) within the next two (2) weeks, with a 45-day proposal turnaround time.
Vendor field in NAICS 541715 (12m)
Top 5 vendors by trailing-12m obligated dollars across this NAICS code, $1,919.5M total.
| LOCKHEED MARTIN CORPORATION | 26.7% |
| RAYTHEON COMPANY | 25.4% |
| CALIFORNIA INSTITUTE OF TECHNOLOGY | 7.9% |
| SURATECH LLC | 5.9% |
| LEIDOS BIOMEDICAL RESEARCH INC | 3.8% |
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Data this profile does not cover
- No likely incumbent surfaced; the solicitation number did not match any award record in the trailing window.