Ursa Major Merger Propels Bleichroeder Acquisition Corp III Toward $2.3 Billion Valuation

The Quick Take

• Bleichroeder Acquisition Corp III (BCCQ) is advancing toward a $2.3 billion valuation through its merger with Ursa Major, a US defense and aerospace propulsion company
• Ursa Major designs and manufactures liquid rocket engines for satellite launches, hypersonic vehicles, and defense applications
• The SPAC merger reflects growing investor appetite for defense technology companies serving the US military's space and hypersonic priorities

Bleichroeder Acquisition Corp III, a special purpose acquisition company trading under the BCCQ ticker, is pursuing a merger with Ursa Major Technologies, a US-based manufacturer of liquid rocket engines used in small satellite launch vehicles, hypersonic test vehicles, and defence applications. The transaction implies a $2.3 billion combined entity valuation. Ursa Major has established engine supply relationships with multiple commercial launch providers and defence contractors, positioning itself as a critical infrastructure supplier for the US military's growing space launch and hypersonic vehicle programs.

The SPAC merger route for Ursa Major reflects the broader trend of defence technology companies accessing public markets through the blank-check vehicle structure to avoid the disclosure intensity of a traditional IPO while still achieving listing-day liquidity for early investors. Defence-sector SPACs have performed variably since 2021: those with genuine government contract revenue have maintained valuations, while those relying on projected future contracts have faced de-SPACing execution risk. Ursa Major's engine contract base — if substantial — would differentiate it from speculative defence SPACs.

Investors should assess Ursa Major's disclosed contract backlog and engine delivery timeline against the $2.3 billion valuation implied by the SPAC merger. The US Space Force and DARPA's hypersonic propulsion programs are the demand drivers that determine whether Ursa Major can sustain the revenue trajectory needed to justify the public-market valuation. The macro variable is the US defence budget allocation to space launch and hypersonics: continuing bipartisan support for space-domain dominance programs is the most reliable demand signal for Ursa Major's propulsion technology.

Synthesized from 1 source.