Rocket Lab to Acquire Iridium in $8bn Deal

Rocket Lab's agreement to acquire Iridium Communications values the satellite operator at roughly $8 billion in cash and stock, giving the launch provider direct control over a global constellation with more than 2.55 million active subscribers and setting up one of the largest vertical integration plays in the commercial space sector to date.

At a Glance

• Deal value: approximately $8 billion, cash and stock combined
• Consideration: $54 per Iridium share ($27 cash plus Rocket Lab stock via exchange ratio)
• Collar range for the stock component: $67.50 to $112.50
• Expected close: mid 2027, pending shareholder and regulatory approval
• Iridium 2025 financials: $871.7 million revenue, $495 million OEBITDA

How the Deal Is Structured

Rocket Lab, listed on Nasdaq alongside Iridium, will buy out every outstanding share of Iridium common stock at $54 apiece. Half of that figure, $27, comes in cash. The remainder arrives as Rocket Lab shares, with the exact exchange ratio set by a collar mechanism pegged between $67.50 and $112.50. That range effectively protects both sides from extreme swings in Rocket Lab's stock price between signing and closing, a standard feature in stock heavy M&A but one that matters here given how volatile launch sector valuations have been. The precise mechanics of the ratio calculation will show up in filings with the Securities and Exchange Commission once they're submitted.

Both boards approved the transaction unanimously, and Iridium directors who hold shares have already committed to voting in favor. That level of insider alignment tends to reduce closing risk, though the timeline itself, mid 2027, is long by industry standards and reflects the regulatory scrutiny expected for a deal combining launch infrastructure with a strategically significant satellite spectrum holder.

Financing the Cash Portion

Rocket Lab has lined up a $3.6 billion senior secured bridge term loan facility with a 364 day term, arranged through Deutsche Bank and Wells Fargo. That facility, alongside existing cash reserves and additional debt or equity issuance, will fund the $27 per share cash component across Iridium's shareholder base. The size of the bridge loan relative to the total deal value signals that debt will carry a meaningful share of the transaction, which raises the obvious question of leverage on Rocket Lab's balance sheet post close, something analysts will watch closely as terms firm up.

What Rocket Lab Gets

Iridium's numbers for 2025 tell the story of a mature, cash generative satellite business: $871.7 million in revenue and $495 million in operational EBITDA, an OEBITDA margin above 56%. That's the kind of recurring, subscription driven cash flow that launch companies, whose revenue is inherently lumpy and contract dependent, rarely have on their own books. Layering Iridium's installed base of 2.55 million active subscribers and its global L band spectrum holdings onto Rocket Lab's launch and manufacturing operations creates a company that can, in theory, build, launch, and operate its own constellations end to end rather than depending on third party operators for downstream revenue.

The Strategic Logic

Iridium CEO Matt Desch framed the rationale around convergence: as terrestrial and space based communications increasingly overlap, the operators who can move fastest on new capability, and sustain it economically, will win share. Rocket Lab founder and CEO Peter Beck described the combination as pairing Iridium's