Rocket Lab announced a definitive agreement to acquire Iridium Communications in an $8 billion cash-and-stock deal announced on June 29, 2026, merging a leading launch provider with a global satellite communications network to create a vertically integrated space company competing in the growing constellation market.
Under the terms of the transaction, Rocket Lab will pay $54 per share for all outstanding Iridium shares, with Iridium shareholders receiving $27 in cash and Rocket Lab stock calculated pursuant to an exchange ratio with a collar ranging from $67.50 to $112.50, according to Rocket Lab’s investor relations announcement.
Iridium operates the world’s only truly global mobile satellite network, supporting more than 2.55 million active subscribers worldwide and delivering critical voice, data, and positioning, navigation, and timing (PNT) services to aviation, maritime, government, and emergency response markets. In 2025, Iridium generated $871.7 million in revenue with an operational EBITDA margin of 57%, providing substantial recurring cash flow to fund growth, the company disclosed.
The combination creates an end-to-end space company spanning launch services, satellite manufacturing, spectrum rights, and on-orbit communications operations. Rocket Lab’s founder and CEO Sir Peter Beck stated the merger allows the company to “unlock entirely new markets” by pairing Iridium’s “deep heritage, trusted infrastructure, and highly sought-after spectrum” with Rocket Lab’s “extensive and proven launch and manufacturing capabilities.” Iridium CEO Matt Desch added that the deal enables acceleration of “next generation of IoT, aviation, maritime, PNT, and national security capabilities” as a fully integrated space company.
The strategic rationale centers on vertical integration. By combining launch capacity with satellite operations, the merged entity will eliminate third-party launch costs for constellation deployment and capture launch margin internally, while guaranteeing orbital access as capacity tightens. This mirrors SpaceX’s model of owning both launch and network assets, giving the company control over cost structure and refresh cycles in ways third-party launch customers cannot match.
Market reaction was swift and positive. Rocket Lab stock rose 16% to close at $97.95 on the announcement, while Iridium surged more than 25% to $54.59, trading above the deal price due to the stock component’s upside potential, according to Barron’s reporting. The deal reflects broader consolidation in satellite communications, following precedents including SES’s 2024 acquisition of Intelsat and Viasat’s 2023 purchase of Inmarsat, as the industry consolidates around vertically integrated models.
Both boards unanimously approved the transaction. Rocket Lab has secured a $3.6 billion 364-day senior secured bridge term loan facility from Deutsche Bank and Wells Fargo to fund the cash component, with the company intending to use balance sheet cash and additional debt and equity financing to complete the purchase. The transaction is expected to close in mid-2027, subject to customary closing conditions including Iridium shareholder approval and required regulatory approvals.
Sources
- Rocket Lab Investor Relations — definitive agreement terms, deal structure, strategic rationale, board approval, financing details
- CNBC — stock price reactions on announcement date (Rocket Lab +16%, Iridium +25%)
- Barron’s — Rocket Lab closing price of $97.95, Iridium surge to $54.59
- Payload Space — satellite communications industry consolidation context and precedent deals
