Requirements operating system for integrated engineering (ROSIE) AI

Active Definitive Contract Awarded Last action

Contract number
FA860425CB037
Awardee
Awarding agency
Obligated
$1,026,241

Award facts

Contract value 100% obligated
$1,026,240.60 Current and potential, with all options
Completion date 80% complete
Current and potential, with all options
Funding agency
Washington Headquarters Service Department of Defense
NAICS code
541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
PSC
AC11 National Defense R&D Services; Department Of Defense - Military; Basic Research
Set-aside
Total Small Business
Competition
Full and Open Competition after exclusion of sources · 505 offers Negotiated Proposal / Quote
Pricing
Firm Fixed Price
Place of performance
Marina Del Rey, CA 90292, USA
Research
SBIR Program Phase II Action
Legislative mandates

Award details come from SAM.gov/FPDS.

About this award

The U.S. Department of Defense's Washington Headquarters Service awarded a $1.03 million firm fixed-price contract to Stell Engineering, Inc., a woman-owned small business based in Marina Del Rey, California, under the Small Business Innovation Research (SBIR) Program Phase II. The contract, designated as a total small business set-aside, calls for the development of the Requirements Operating System for Integrated Engineering (ROSIE) AI, with an ultimate completion date of February 17, 2027. Stell Engineering specializes in advanced systems engineering and artificial intelligence solutions for defense applications and is registered with SAM.gov as both a woman-owned business and self-certified small disadvantaged business entity.

This Phase II award represents a critical development stage in the SBIR process, where the company will advance ROSIE AI technology toward commercialization. The contract builds upon Stell Engineering's established portfolio of defense research and development capabilities, which includes concurrent SBIR Phase III and Phase II awards totaling over $8 million across multiple Department of Defense entities, including the U.S. Air Force and Air Force Research Laboratory. Work will be performed at the contractor's Marina Del Rey facility, with all development activities to conclude by February 2027.

Quick answers

Who was awarded contract FA860425CB037?

FA860425CB037 was awarded to Stell Engineering, Inc. by AFLCMC Wright Patterson AFB (Lifecycle Management Center) on August 18, 2025.

How much is contract FA860425CB037 worth?

The government has obligated $1,026,241 on FA860425CB037.

Which agency awarded contract FA860425CB037?

AFLCMC Wright Patterson AFB (Lifecycle Management Center) awarded FA860425CB037, with funding from Washington Headquarters Service (Department of Defense).

Was contract FA860425CB037 competed?

The extent of competition for FA860425CB037 was full and open competition after exclusion of sources. The government received 505 offers. It was set aside: Total Small Business.

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