Key Highlights

  • Iridium closed its roughly $366.7 million Aireon acquisition in early July 2026.
  • Aireon is expected to add at least $100 million of annualized service revenue.
  • Stockholders approved the Rocket Lab merger at a special meeting on September 24.
  • Shares closed at $45.78 on October 14, 2026, valuing the company near $4.85 billion.

Most coverage of Iridium Communications (NASDAQ:IRDM) now centers on the pending Rocket Lab (NASDAQ:RKLB) takeover, but the company has also been changing shape underneath that headline. In early July it closed the purchase of Aireon, the business that provides space-based air traffic surveillance using receivers hosted on Iridium satellites. Iridium has said the deal should contribute at least $100 million of annualized service revenue and $30 million of annualized operational EBITDA.

The Price of Aireon

Iridium reported second-quarter 2026 revenue of $225.2 million, up 4%, and operational EBITDA of $119.1 million, down 2%. Net income fell to $9.7 million, or $0.09 per diluted share, from $22.0 million, with transaction costs of $14.3 million weighing on results. The Aireon purchase carried an aggregate price of about $366.7 million. Half was paid in cash, including $100 million drawn on the revolving credit facility, and the remainder is a $183.4 million non-interest-bearing seller loan due a year after closing. Iridium also assumed Aireon's $154.7 million credit facility, maturing October 10, 2028. Net debt was $1.59 billion at June 30, or 3.3 times trailing operational EBITDA, a figure that preceded the acquisition.

A Growing Data Segment

Hosted payload and other data revenue, the category that includes Aireon-style arrangements, rose 14% to $16.6 million in the quarter, while IoT data revenue grew 5% to $47.1 million. Folding Aireon into Iridium may deepen an area already growing fastest, and aviation safety demand tends to be tied to regulation and long-term contracts. Under the Rocket Lab agreement, each Iridium share would receive $27.00 in cash plus Rocket Lab stock, with an exchange-ratio collar limiting how many shares are issued. Stockholders approved the merger at a special meeting on September 24, with an expected closing in mid-2027.

A Business Reshaped Before the Deal Closes

The Rocket Lab offer defines how Iridium shares are valued, but Aireon changes what is inside the business being acquired. A larger aviation data stream could add revenue and profit, while added debt-like obligations bring their own considerations. Iridium has said it will not hold earnings calls or issue guidance during the pending transaction, so each filing carries extra weight.