Gravimeter using rubidium atoms with vibration-immunity for maritime and airborne platforms (gravmap)

Active Other Transaction Agreement Awarded Last action

Contract number
HR0011259E023
Awardee
Awarding agency
Obligated
$3,200,000

Award facts

Contract value 100% obligated
$3,200,000.00 Current and potential, with all options
Completion date 53% complete
Current and potential, with all options
NAICS code
Not on record
Competition
Competed Broad Agency Announcement
Pricing
Other
Place of performance
Pleasanton, CA 94566, USA

Award details come from SAM.gov/FPDS.

Transactions

Action Obligated Date
Exercise an Option P00003 $1,400,000
Other Administrative Action P00002 $0
Original award $1,800,000

About this award

The Defense Advanced Research Projects Agency awarded an Other Transaction Agreement to Vector Atomic Inc., a small business, valued at $3.2 million with an ultimate completion date of September 30, 2027, on September 29, 2025, to develop a Gravimeter Using Rubidium Atoms with Vibration-Immunity for Maritime and Airborne Platforms (GRAVMAP). The agreement sits outside the Federal Acquisition Regulation as an OTA.

Work is performed in Pleasanton, California. The effort contributes to Vector Atomic's broader capability portfolio in miniaturized quantum sensing and precision timing systems, where the company specializes in atomic clocks, inertial measurement units, gravity gradiometers, and frequency combs serving defense and national security missions. This GRAVMAP award represents one of nine DARPA-funded efforts in Vector Atomic's recent contract portfolio, which totals $31.9 million in combined potential value across DARPA vehicles and reflects the company's concentration in research and development contracts across the Department of Defense ecosystem. The source does not identify subcontractors or team members for this specific agreement.

Quick answers

Who was awarded contract HR0011259E023?

HR0011259E023 was awarded to Vector Atomic Inc. by Defense Advanced Research Projects Agency (Department of Defense) on September 29, 2025.

How much is contract HR0011259E023 worth?

The government has obligated $3,200,000 on HR0011259E023.

Was contract HR0011259E023 competed?

The extent of competition for HR0011259E023 was competed.

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