Data / Federal awards / NAICS 541715 / CESIUMASTRO INC
CESIUMASTRO INC: 9 federal contract awards, $5.1 million obligated (FY2024 to FY2027)
CESIUMASTRO INC (UEI ETNXN97SBHG3), Austin, TX, received 9 federal prime contract awards with $5.1 million obligated in fiscal years 2024 to 2027, from 2 agencies under 2 NAICS codes. Its largest buyer is Department of Defense ($2.6 million) and its largest code is NAICS 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology).
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- ETNXN97SBHG3UEI
- CESIUMASTRO INC.Parent organization
- Austin, TXLocation
- Small BusinessBusiness size
- 9Contract awards
- $5.1 millionObligated
- 2023-12-11First action in window
- 2026-09-30Latest action
Where the work is
NAICS codes, with the other winners in each.
| NAICS | Industry | Awards | Obligated |
|---|---|---|---|
| 541715 | Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) | 8 | $4.7 million |
| 334220 | Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing | 1 | $435,000 |
Buying agencies
| Agency | Awards | Obligated |
|---|---|---|
| Department of Defense | 4 | $2.6 million |
| National Aeronautics and Space Administration | 5 | $2.5 million |
Obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2024 | $3 million |
| FY2025 | $841,841 |
| FY2026 | $1.3 million |
Contract awards
All 9 awards in fiscal years 2024 to 2027.
| Award ID | Agency | Type | NAICS | What it buys | Obligated in window | Award value | Starts | Ends | Place of performance | Source |
|---|---|---|---|---|---|---|---|---|---|---|
| FA945324CX053 | Department of Defense | Definitive Contract | 541715 | PROVIDE THE AIR FORCE RESEARCH LABORATORY (AFRL) WITH THE DESIGN AND CONSTRUCTION OF A MEDIUM SIZED KA-BAND ACTIVE PHASED ARRAY (APA) SATCOM | $2,564,036 | $2,564,036 | September 17, 2024 | July 17, 2026 | Kirtland Afb, NM | usaspending.gov |
| 80NSSC26C0420 | National Aeronautics and Space Administration | Definitive Contract | 541715 | FY26 SBIR PHASE III - CESIUMASTRO | $1,250,000 | $2,699,999 | October 1, 2026 | September 30, 2028 | Austin, TX | usaspending.gov |
| 80NSSC25CA009 | National Aeronautics and Space Administration | Definitive Contract | 541715 | SBIR PHASE III - RADIO RANGING FIRMWARE MODIFICATIONS FOR STARLING EXTENDED MISSION | $646,702 | $646,702 | October 22, 2024 | March 31, 2026 | Austin, TX | usaspending.gov |
| 80MSFC24PA009 | National Aeronautics and Space Administration | Purchase Order | 334220 | LUNANET AUGMENTED FORWARD SIGNAL (AFS), COMPATIBLE NAVIGATION SENSORS | $435,000 | $435,000 | May 30, 2024 | August 29, 2025 | Austin, TX | usaspending.gov |
| 80NSSC25C0425 | National Aeronautics and Space Administration | Definitive Contract | 541715 | PHASE III - OPP001096-1 CESIUMASTRO - KASTLE SBIR PHASE 3 | $195,139 | $195,139 | August 11, 2025 | February 20, 2026 | Austin, TX | usaspending.gov |
| HQ085926FF501 | Department of Defense | Delivery Order | 541715 | SCALABLE HOMELAND INNOVATIVE ENTERPRISE LAYERED DEFENSE (SHIELD) INITIAL ORDER. | $500 | $500 | December 29, 2025 | December 28, 2035 | Huntsville, AL | usaspending.gov |
| 80GSFC23CA074 | National Aeronautics and Space Administration | Definitive Contract | 541715 | NEXT SPACE TECHNOLOGIES FOR EXPLORATION PARTNERSHIPS-2 (NEXT STEP-2) CIS CAPABILITIES STUDIES FOR WIDEBAND/PHASED ARRAY/CROSSLINK | $0 | $395,640 | September 11, 2023 | January 9, 2024 | Austin, TX | usaspending.gov |
| HQ085926DF069 | Department of Defense | IDC | 541715 | THE CONTRACTOR SHALL PROVIDE ALL NECESSARY MATERIALS, LABOR, EQUIPMENT AND FACILITIES INCIDENTAL TO THE PERFORMANCE OF THIS REQUIREMENT IN A | $0 | $151,000,000,000 | December 29, 2025 | usaspending.gov | ||
| FA868923CB004 | Department of Defense | Definitive Contract | 541715 | MQ-9 REAPER SEQUENTIAL TACFI SBIR PHASE II OPEN PHASED ARRAY ANTENNA | $0 | $1,799,789 | June 15, 2023 | May 5, 2025 | Austin, TX | usaspending.gov |
Also on SpecStream
- All recipients under NAICS 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- All recipients under NAICS 334220 Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing
- Open opportunities under NAICS 541715
- Open opportunities under NAICS 334220
Updated October 6, 2026. Read from USAspending.gov. Public U.S. federal spending data (U.S. Department of the Treasury). Obligations are the contract actions dated in fiscal years 2024 to 2027 of the USAspending.gov award archive of 2026-10-06; a contract's total value is its current value as USAspending reports it, including earlier years. Recipients are matched on their SAM.gov UEI, never on the name, and are shown as the government prints them. Sole proprietorships and opted-out entities count in the totals and are not named. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.