Rocket Lab has agreed to buy Iridium Communications in an $8 billion cash and stock deal, combining satellite infrastructure with launch and manufacturing capability. Here is what the numbers reveal.
Rocket Lab, the launch services and space systems manufacturer, has agreed to buy satellite communications provider Iridium Communications in a cash and stock transaction valued at roughly $8 billion, a deal that would pair Rocket Lab's rockets and spacecraft manufacturing with Iridium's global satellite network and its more than 2.55 million active subscribers.
At a Glance
- Rocket Lab will pay Iridium shareholders $54 per share, split between $27 in cash and Rocket Lab stock
- The stock portion is set by an exchange ratio with a collar between $67.50 and $112.50
- Deutsche Bank and Wells Fargo have committed to a $3.6 billion bridge loan to help fund the cash piece
- Iridium posted $871.7 million in revenue and $495 million in operational EBITDA for 2025
- Closing is targeted for mid 2027, pending shareholder and regulatory approval
Deal Structure and Timing
Both companies list on Nasdaq, and both boards have signed off unanimously on the arrangement. Iridium directors who hold shares in the company have already pledged to vote for it. The final exchange ratio for the stock component will be spelled out in filings submitted to the Securities and Exchange Commission, but the collar caps how much Rocket Lab's share price swings can affect what Iridium holders ultimately receive.
Closing isn't expected until mid 2027, a timeline that reflects the customary conditions attached to a transaction this size: shareholder consent from Iridium and clearance from regulators. Rocket Lab intends to cover the cash side of the payout using the $3.6 billion, 364 day senior secured bridge loan from Deutsche Bank and Wells Fargo, supplemented by cash on hand and additional debt or equity financing as needed.
Why the Two Companies Are Combining
Rocket Lab describes the tie up as a move toward becoming a vertically integrated space company, one that can design, build, launch and then operate satellite constellations under one roof rather than handing off pieces of that chain to outside partners. Iridium brings decades of satellite infrastructure and a subscriber base spread across the globe, along with spectrum rights that Rocket Lab has called highly sought after.
Iridium CEO Matt Desch framed the logic around the blurring line between space based and ground based communications, arguing that companies able to deploy new technology in orbit quickly, and keep it running efficiently, will come out ahead. Rocket Lab founder and CEO Peter Beck went further, calling the combination a defining moment for the space industry and describing the pairing of Iridium's infrastructure with Rocket Lab's launch and manufacturing operations as a way to open markets neither company could reach alone.
What the Numbers Say
Iridium's 2025 financials show a business generating $871.7 million in revenue and $495 million in operational EBITDA, a margin that underscores why Rocket Lab sees value in owning the satellite network outright rather than working with it as a customer or partner. The $54 per share offer, weighted toward stock through an exchange ratio bounded by that $67.50 to $112.50 collar, ties Iridium shareholders' eventual payout closely to how Rocket Lab's own valuation behaves between now and closing.
The bull case rests on the combined entity controlling both the manufacturing and launch side of the business alongside an operating satellite constellation with millions of paying subscribers, a setup that could reduce reliance on third party launch contracts and let Rocket Lab capture revenue across more of the value chain. The bear case centers on execution risk over a multi year timeline stretching to mid 2027, the sizable debt load from the $3.6 billion bridge facility, and the uncertainty embedded in a stock heavy deal structure where the final share count depends on price movements still to come.
Frequently Asked Questions
How much is Rocket Lab paying for Iridium?
The deal values Iridium at roughly $8 billion, with shareholders receiving $54 per share made up of $27 in cash and Rocket Lab stock determined by an exchange ratio.
When will the acquisition close?
Rocket Lab and Iridium expect the deal to close in mid 2027, subject to shareholder approval from Iridium and regulatory clearance.
How is Rocket Lab financing the cash portion of the deal?
Rocket Lab has lined up a $3.6 billion, 364 day senior secured bridge loan from Deutsche Bank and Wells Fargo, which it plans to use alongside existing cash reserves and other financing.
What does Iridium bring to Rocket Lab?
Iridium contributes an established global satellite communications network, spectrum assets, and a subscriber base exceeding 2.55 million active users worldwide.
What Comes Next
The path to closing runs through 2026 and into mid 2027, giving regulators and Iridium shareholders ample time to weigh in before Rocket Lab folds one of the industry's most established satellite operators into its own launch and manufacturing business. Whether the combined company delivers on the vertically integrated vision both executives described will largely hinge on how smoothly that integration proceeds once the paperwork is done.
