Rocket Lab agrees to acquire Iridium in $8 billion cash-and-stock deal

what happened

Rocket Lab and Iridium Communications said they signed a definitive agreement for Rocket Lab to acquire all outstanding Iridium common stock, per a joint press release filed as an exhibit to Rocket Lab's 8-K with the SEC on June 29, 2026. Iridium stockholders will receive $27.00 in cash plus Rocket Lab shares under an exchange ratio collared between $67.50 and $112.50, a structure the companies say has a notional value of $54.00 per Iridium share and implies an $8.0 billion enterprise value. Both boards approved the deal unanimously, Rocket Lab has commitments for a $3.6 billion bridge loan from Deutsche Bank and Wells Fargo, and the companies expect to close in mid-2027 subject to Iridium stockholder and regulatory approval. On July 6, 2026, Iridium said it completed its acquisition of the remaining 61% of Aireon, the space-based air-traffic-surveillance venture it did not already own, paying about $367 million to providers in Canada, England, Denmark, Ireland, and Italy, per SpaceNews, consolidating Aireon as a wholly owned subsidiary ahead of the Rocket Lab deal's close.

why it matters

The deal would fold Iridium's globally coordinated L-band spectrum and satellite network, which the companies say serves more than 2.55 million subscribers, into a company that already designs, builds, and launches its own rockets and spacecraft. Rocket Lab says the combination eliminates third-party launch costs for Iridium's next-generation constellation and gives it recurring satellite-services revenue beyond launch and spacecraft manufacturing. It creates a vertically integrated launch-plus-connectivity competitor in direct-to-device, IoT, and PNT services, a structure distinct from how Starlink, Kuiper, and AST SpaceMobile have built their businesses. The transaction still needs Iridium shareholder and regulatory sign-off, with close not expected until mid-2027.

for who

Connectivity operators, launch customers, defense and PNT buyers

signal-to-noise

quick facts

Companies

Rocket Lab, Iridium

Category

financial

Impact

seismic

SNR

5 / 5

Event date

2026-06-29

Published

2026-07-05 06:41 UTC