Apex raises $200M at $2.3B valuation
What's the deal? Apex Space has closed a $200M funding round at a $2.3B valuation. Glade Brook Capital PartnersDealroom has a profile for this one. Try Dealroom → led the round, with participation from Washington Harbour PartnersDealroom has a profile for this one. Try Dealroom → and other new and existing investors. CEO Ian Cinnamon said the company is raising capital as it sees investor interest rather than labelling the funding as a specific series.
The money will fund a 30,000 sq. ft. expansion of its California factory, bring more subsystem manufacturing in house, and support its model of building satellite buses ahead of customer orders — letting operators buy pre-made hardware off the shelf.
"Over time, we'll get to 100% vertical integration as we scale up and need to source higher volume of parts," Cinnamon told reporters.
Apex also hired Michael Kopet as chief financial officer. He was previously vice president of finance at AxonDealroom has a profile for this one. Try Dealroom →, the public-safety tech company.
Why now? This is Apex's third $200M round in roughly 14 months. It announced a $200M Series C in April 2025 and a $200M Series D in September. The pace signals strong demand for its satellite bus products — and a defence tailwind.
Apex still expects to launch Project Shadow in summer 2026, a commercial space-based interceptor demo and the first mission aboard its mid-size Nova bus. It also announced a partnership with Northrop GrummanDealroom has a profile for this one. Try Dealroom → to develop space-based interceptor satellites for the Golden Dome programme, while pursuing Project Shadow separately.
"Often in a fundraise like this, there's some narrative of, 'Now we move into this new line of business,'" president and chief operating officer Eric Romo said. "There's none of that here. This is really about, 'We need more of the same.'"
What could go wrong? Raising $600M in just over a year without traditional series labels suggests Apex is burning through capital fast. Achieving 100% vertical integration is an ambitious manufacturing bet, and the company's growing defence ties — particularly around space-based interceptors — add regulatory and geopolitical complexity.
Building satellites before customers order them also carries inventory risk if demand shifts or programmes get delayed.
The signal: Three $200M rounds in 14 months — without traditional series labels — suggests Apex is operating less like a typical startup and more like a pre-IPO infrastructure play, raising opportunistically as defence and national-security spending on space accelerates. Glade Brook Capital Partners, an investment fund backing the round, typically targets high-growth technology companies at scale, reinforcing the sense that investors view Apex's off-the-shelf satellite bus model as a platform bet rather than a single-programme wager.
Read more: payloadspace.com
