Other Transaction Agreement HR0011269E052

The Defense Advanced Research Projects Agency (DARPA) awarded an Other Transaction Agreement to Avalanche Energy Designs Inc., a Seattle-based small disadvantaged business, on February 9, 2026, for the Rads to Watts program, with a ceiling value of $5,190,675 and an ultimate completion date of August 8, 2028. The OTA funds development of advanced micro-fusion power systems, building on Avalanche Energy Designs' proprietary Orbitron reactor technology. Work is performed in Seattle, Washington. As...

The Office of the Secretary of Defense awarded an Other Transaction Agreement for Research and Engineering to BWXT Advanced Technologies LLC on March 9, 2020, with a ceiling value of approximately $482 million and an ultimate completion date of August 13, 2026. BWXT Advanced Technologies LLC, a subsidiary of BWX Technologies, Inc., is headquartered in Lynchburg, Virginia, where the primary work will be performed. Other Transaction Agreements represent a non-traditional contracting vehicle that...

The U.S. Department of Defense Office of the Secretary of Defense awarded an Other Transaction Agreement valued at $70,646 to BWXT Advanced Technologies LLC for Advanced Nuclear Power for Installations. The contract, awarded on August 14, 2025, with an ultimate completion date of August 13, 2027, will be performed at the contractor's Lynchburg, Virginia facility. BWXT Advanced Technologies LLC, a subsidiary of BWX Technologies, Inc., specializes in nuclear-related technologies and engineering...

This contract was awarded by the Defense Advanced Research Projects Agency (DARPA) to BWXT Advanced Technologies LLC, a division of BWX Technologies, Inc., for a PURE (Pure Uranium Reactor) study. The contract, which has no set-aside designation, is an Other Transaction Agreement with a potential value of $3,346,869.00. The contract was awarded on April 15, 2019, with a completion date of December 31, 2020. BWXT Advanced Technologies is a leading supplier of nuclear components, fuel, technical...

The Defense Threat Reduction Agency awarded an Other Transaction Agreement to Advanced Technology International for the Mission Assurance Risk Management System on April 17, 2024, with a ceiling value of $10,295,149.84 and an ultimate completion date of April 17, 2027. This OTA sits outside the Federal Acquisition Regulation and operates under the statutory authority governing other transaction agreements. Polaris Alpha Advanced Systems Inc. serves as the primary consortia member. The award...

The Department of Defense Office of the Secretary of Defense awarded an Other Transaction Agreement to X Energy, LLC on March 9, 2020, with a ceiling value of $63,057,848 for design of a mobile nuclear reactor, sitting outside the Federal Acquisition Regulation. The agreement covers research and engineering services, with an ultimate completion date of June 30, 2026. Work is performed at North Bethesda, Maryland. This OTA was issued under 10 U.S.C. § 4022 authority, the statutory basis for...

The Defense Department's Research, Development and Engineering Command awarded an Other Transaction Order to Advanced Technology International for $206.42 million on September 3, 2024, with ultimate completion by April 11, 2028. This order replaces prior DOD-funded DOTC efforts (24-9-0019 and 24-9-0021) and was issued out of cycle. Place of performance is Summerville, South Carolina. The source does not specify discrete deliverables or technical scope beyond the predecessor order references; the...

The U.S. Department of Defense, through the Office of the Secretary of Defense, awarded an Other Transaction Agreement (OTA) to General Atomics for the Advanced Nuclease Power for Installations (ANPI) program. The contract, awarded on August 14, 2025, carries a ceiling value of $64,671 and is scheduled for ultimate completion by August 13, 2027. Work will be performed at General Atomics' facility in San Diego, California. This OTA represents the Department's investment in advanced nuclear...

The Defense Advanced Research Projects Agency awarded an Other Transaction Agreement to Nlight Defense Systems, Inc. with a ceiling value of $750,000 and an award date of February 5, 2026. The OTA, which sits outside the FAR, supports a DARPA research project with an ultimate completion date of August 7, 2026. Work is performed in Longmont, Colorado. Nlight Defense Systems is a division of Nutronics, Inc. and specializes in high power semiconductor and fiber lasers for aerospace, defense, and...

This is a 10-year, $10 billion Other Transaction Agreement (OTA) base agreement awarded by the Department of the Army Materiel Command Research Development and Engineering Command to the prime contractor, Advanced Technology International (ATI), a not-for-profit research organization. The contract does not have a set-aside designation. The OTA will be used to issue projects and funding throughout the term, with approvals occurring at the time of award. ATI has previously received over $1.7...