HelioSwarm Medium-Class Explorers Mission Contract

Award Notice Posted

A later notice was posted: the Limited / Sole Source Justification from .

Solicitation number
80ARC027C0002
Agency
Awarded
to Southwest Research Institute
Set-aside
No set-aside

Opportunity facts

Contract number
80ARC027C0002 Federal contract award
Place of performance
Texas 78238, United States
Points of contact

Notice details come from SAM.gov. Updated .

About this opportunity

NASA Ames Research Center awarded contract 80ARC027C0002 to Southwest Research Institute (SwRI) on October 29, 2026, for the HelioSwarm Medium-Class Explorers mission, with a value of $19.89 million. The award was made sole source under 10 U.S.C. 3204(a)(1), Only One Responsible Source, based on SwRI's unique qualifications and the need to maintain continuity for the HelioSwarm (HS) MIDEX mission.

The contract is Cost-Plus-Fixed-Fee, because the requirement involves complex research and development efforts for which a fixed-price contract is not appropriate. The notice lists No Set-Aside Used. The redacted JOFOC will be posted within the required timeframe.

Notice text

This contract action was not awarded competitively and is not fixed-price. The contract was awarded sole source to Southwest Research Institute (SwRI) under 10 U.S.C. 3204(a)(1), Only One Responsible Source, due to its unique qualifications and the need to maintain continuity for the HelioSwarm (HS) MIDEX mission. The redacted JOFOC will be posted within the required timefram. The contract type is Cost-Plus-Fixed-Fee because the requirement involves complex research and development efforts for which a fixed-price contract is not appropriate.

Awarded contract 80ARC027C0002 to SOUTHWEST RESEARCH INSTITUTE for 19886708.89 on 2026-10-29.

Notice history

Notice Type Posted
Justification for Other than Full and Open Competition: HelioSwarm Medium-Class Explorers Mission (Contract 80ARC027C0002) Latest Limited / Sole Source Justification
This notice Award Award Notice

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