Centaur upper stage for space launch system (SLS) to be provided in support of the artemis program to meet NASA SLS performance specifications and technical requirements.
Active Definitive Contract Awarded Last action
- Contract number
- 80MSFC26C0012
- Awardee
-
United Launch Services, LLC UEI XHAMULHCL9N3 Part of United Launch Alliance, L.l.c
- Awarding agency
-
Marshall Space Flight Center
National Aeronautics and Space Administration
- Obligated
- $81,500,000
Award facts
- Contract value 46% obligated
- $177,441,991.06 Current and potential, with all options
- Completion date 8% complete
- Current and potential, with all options
- NAICS code
- 336415 Guided Missile and Space Vehicle Propulsion Unit and Propulsion Unit Parts Manufacturing
- Set-aside
- No set-aside
- Competition
- Not Competed · 1 offer Only One Source
- Pricing
- Firm Fixed Price
- Place of performance
- Greenwood Village, CO 80112, USA
Award details come from SAM.gov/FPDS.
Transactions
| Action | Obligated | Date |
|---|---|---|
| Funding Only Action | $22,000,000 | |
| Funding Only Action | $3,500,000 | |
| Funding Only Action | $30,000,000 | |
| Other Administrative Action | $0 | |
| Supplemental Agreement for work within scope | $1,000,000 | |
| Original award | $25,000,000 |
About this award
NASA's Marshall Space Flight Center awarded a firm fixed-price definitive contract with a ceiling value of $177.4 million to United Launch Services, LLC on June 18, 2026, for Centaur upper stage hardware for the Space Launch System in support of the Artemis program. The award used no set-aside and was made full and open.
The Centaur upper stage must meet NASA SLS performance specifications and technical requirements. Place of performance is Greenwood Village, CO 80112. The ultimate completion date is June 18, 2031.
Quick answers
Who was awarded contract 80MSFC26C0012?
80MSFC26C0012 was awarded to United Launch Services, LLC by Marshall Space Flight Center (National Aeronautics and Space Administration) on June 18, 2026.
How much is contract 80MSFC26C0012 worth?
The government has obligated $81,500,000 on 80MSFC26C0012. Its current value, with exercised options, is $177,441,991.
Was contract 80MSFC26C0012 competed?
The extent of competition for 80MSFC26C0012 was not competed. The government received 1 offer.
On GovTribe
See this award's full record
- Every transaction and funding action
- The awardee's other awards and teaming partners
- Similar awards and recompete opportunities
- Ask GovTribe AI about this award