National Aeronautics and Space Administration awarded Cesiumastro Inc of Austin, TX $646,702 under the SBIR program (Phase III), with work starting 2024-10-22 and running to 2026-03-31. It is one of 2 SBIR and STTR awards Cesiumastro Inc received in the last two years, $841,841 in all. Each figure links to the federal record.
The award
| Recipient | Cesiumastro Inc (Austin, TX) |
|---|---|
| Awarding agency | National Aeronautics and Space Administration |
| Phase | Phase III |
| Amount obligated | $646,702 |
| Period of performance starts | 2024-10-22 |
| Period of performance ends | 2026-03-31 |
| Award number | 80NSSC25CA009 (contract) |
| Industry (NAICS) | 541715, Research and development in the physical, engineering, and life sciences (except nanotechnology and biotechnology) |
| Product or service code | AJ14, General science and technology R&D services; general science and technology; R&D administrative expenses |
| Place of performance | Austin, Travis County, TX |
| Recipient registry id (UEI) | ETNXN97SBHG3 |
| Parent company in the record | Cesiumastro Inc. |
Want the whole picture on Cesiumastro Inc?
Example from a real report (our sample on Target): “The Q2 2026 earnings report, published August 19, 2026, showed adjusted EPS of $2.46 against an expected $2.33” Source: CNBC
A Full Report on Cesiumastro Inc: verified, sourced, every claim cited, ready in a few minutes. See pricing.
What the Full Report on Cesiumastro Inc covers
The Short Answer
Which Company This Is
What They Do, And How The Money Works
Who Runs It, And How To Reach Them
The Money: Funding, Valuation, Runway
Who Pays Them, And Who They Are Up Against
Warning Bells
Sources
23 cited sources found
Plus the sections for what you are deciding, which you pick after ordering.
A real finished report, first screen. Opens in a new tab.
What it is for
Radio ranging firmware modifications for starling extended mission
Funding actions on this award
| Date | Action | Modification | Amount |
|---|---|---|---|
| 2025-12-17 | Other administrative action | P00002 | $0 |
| 2025-07-29 | Additional work (new agreement, justification required) | P00001 | $76,702 |
| 2024-10-22 | Initial award | 0 | $570,000 |
From the federal award record.
Other SBIR and STTR awards to Cesiumastro Inc
| Starts | Agency | Program | Amount | Project |
|---|---|---|---|---|
| 2025-08-11 | National Aeronautics and Space Administration | SBIR Phase III | $195,139 | Phase III - OPP001096-1 cesiumastro - kastle SBIR phase 3 (record) |
Every other federal award to Cesiumastro Inc on record
The federal register lists 21 other awards to the same registry id (UEI ETNXN97SBHG3), $12,670,367 in all, from 2 agencies.
| Starts | Agency | Amount | Award |
|---|---|---|---|
| 2025-12-29 | Missile Defense Agency | $500 | Scalable homeland innovative enterprise layered defense (shield) initial order. (HQ085926FF501) |
| 2024-09-17 | Department of the Air Force | $2,564,036 | Provide the air force research laboratory (AFRL) with the design and construction of a medium sized ka-band ac (FA945324CX053) |
| 2024-05-30 | National Aeronautics and Space Administration | $435,000 | Lunanet augmented forward signal (afs), compatible navigation sensors (80MSFC24PA009) |
| 2023-09-11 | National Aeronautics and Space Administration | $395,640 | Next space technologies for exploration partnerships-2 (next STEP-2) cis capabilities studies for wideband/pha (80GSFC23CA074) |
| 2023-09-07 | National Aeronautics and Space Administration | $53,750 | SBC-1461 hardware development kit s-sbc1461-dk-0 (80NSSC23PC406) |
| 2023-08-21 | National Aeronautics and Space Administration | $75,270 | This is for the purchase of an sdr development kit and sdr board support package (80NSSC23PC225) |
| 2023-06-15 | Department of the Air Force | $1,799,789 | MQ-9 reaper sequential tacfi SBIR Phase II open phased array antenna (FA868923CB004) |
| 2023-05-12 | National Aeronautics and Space Administration | $90,000 | E014042 SBIR Phase III commercial-scale arrays for lunar exploration: Communications and sensing system (80NSSC23CA045) |
| 2022-09-12 | National Aeronautics and Space Administration | $15,000 | Skout leo flight test (80GRC022CA012) |
| 2021-07-29 | National Aeronautics and Space Administration | $839,178 | Commercial-scale arrays for lunar exploration: Communications and sensing system (80NSSC21C0568) |
| 2021-03-09 | Department of the Air Force | $749,961 | Active phased array communications for unmanned aerial systems (FA864921P0788) |
| 2020-09-30 | National Aeronautics and Space Administration | $577,500 | An s-band communications system (80GRC020P0025) |
| 2020-08-31 | National Aeronautics and Space Administration | $124,926 | Commercial-scale arrays for lunar exploration: Communications and sensing system (80NSSC20C0396) |
| 2020-03-06 | Department of the Air Force | $50,000 | Vireo multi-beam active phased array (FA864920P0881) |
| 2020-02-24 | National Aeronautics and Space Administration | $100,000 | Single board computer and communications controller (80NSSC20P0650) |
| 2019-09-30 | Department of the Navy | $749,651 | Research and development (N6833519C0640) |
| 2019-06-19 | National Aeronautics and Space Administration | $765,147 | Ka-band antenna electronically steered (80GRC019P0022) |
| 2019-06-03 | Missile Defense Agency | $998,648 | SBIR Phase II research and development (R&D) for high speed missile to missile communications (HQ014719C7122) |
| 2018-09-27 | National Aeronautics and Space Administration | $1,912,334 | STARLING1 program has requested an SBIR Phase III with cesium astro based on the existing SBIR phase 1 for a s (80NSSC18C0200) |
| 2018-06-04 | Department of the Navy | $224,713 | Progress report (N6833518C0459) |
| 2017-11-06 | Missile Defense Agency | $149,324 | SBIR/STTR Phase I research&development - high speed missile to missile communications (HQ014718C7201) |
Who runs it, who owns it, where the money comes from and what to watch for, every claim linked to its source.
Order Full Report on Cesiumastro IncLook up Cesiumastro Inc and see what is on record before you decide.
Get the free SnapshotWhere this comes from
The Small Business Innovation Research (SBIR) and Small Business Technology Transfer (STTR) programs set aside part of federal research budgets for small companies. Agencies award them in phases: Phase I tests whether an idea is feasible, Phase II funds development, and Phase III is follow-on work paid for outside the set-aside. STTR awards also require a research institution as a partner.
Every figure on this page is taken from the award's own federal record, linked beside it, as it stood when the page was built: the recipient, its address, the awarding agency and office, the amount obligated so far, the dates and the description. Phase and program are shown as the award's own description states them. The amount can grow later if the agency adds funding to the same award.