Rocket Lab Announces Third Quarter 2026 Financial Results: Posts Record Revenue, $1.2 Billion or 52% Sequential Quarterly Backlog Growth, Positive GAAP Operating Cash Flow, and Guides to Record Revenue and Gross Margin Expansion in Q4 2026

RKLB Q3 2026 highlights

LONG BEACH, Calif., Nov. 09, 2026 (GLOBE NEWSWIRE) -- Rocket Lab Corporation (Nasdaq: RKLB), a global leader in launch services and space systems, today shared the financial results for fiscal third quarter ended September 30, 2026.

Rocket Lab founder and CEO, Sir Peter Beck, says: “Q3 2026 was a defining quarter for Rocket Lab. We delivered a record $268 million in revenue ($34 million higher than Q2 2026) alongside a record backlog which has grown to $3.57 billion. Nearly $1 billion of that backlog comes from new launch contracts, signed in Q3 2026 alone, as well as $470 million signed for Space Systems. Our end-to-end space strategy is delivering exactly as designed: the world's most critical and ambitious missions increasingly rely on Rocket Lab for launch, spacecraft, and components, sometimes all on a single mission, and every part of our business is growing as a result.”

Highlights for the Third Quarter 2026, plus business updates since September 30, 2026.

• Record quarterly revenue of $268 million, a 73% increase year-on-year.
• Record backlog of approximately $3.6 billion, a 52% increase since end of Q2 2026.
• Positive GAAP operating cash flow of $7.2M.
• Approximately $1 billion in new launch contracts signed across Electron, HASTE, and Neutron, bringing Rocket Lab’s total launch backlog to 117 launches: a new record.
• Secured over $515M in Neutron launch contracts from constellation operators in Q3, growing the rocket’s backlog to 16 missions ahead of its debut and lifting the base launch price to $70 million for several of these missions as industry launch capacity tightens. With first launch now targeted for no earlier than 2027, critical milestones continue to be achieved across assembly, integration, testing, and delivery of first flight hardware to Launch Complex 3.
• Twelve Rocket Lab-built spacecraft successfully launched to orbit and now operating, including eight satellite platforms for Globalstar’s direct-to-device communications constellation, twin spacecraft conducting Mars science for NASA, the responsive space VICTUS HAZE mission for the United States Space Force, and a single spacecraft for Viasat’s NASA Communications Services Depot.
• More than 55 spacecraft now in development and build across Rocket Lab’s production complexes, including spacecraft for NASA, the Space Development Agency, USSF, and commercial constellation operators.
• Fully funded Rocket Lab’s pending acquisition of Iridium Communications through a completed ATM equity offering and received approval by Iridium lenders to maintain Iridium’s credit facility post-transaction, and obtained overwhelming approval from Iridium shareholders in favor of the acquisition.

Fourth Quarter 2026 Guidance
For the fourth quarter of 2026, Rocket Lab expects:

• Revenue between $270 million and $290 million.
• GAAP Gross Margins between 34% and 36%.
• Non-GAAP Gross Margins between 39% and 41%.
• GAAP Operating Expenses between $162 million and $168 million.
• Non-GAAP Operating Expenses between $136 million and $142 million.
• Interest Income net $45 million.
• Adjusted EBITDA loss of between $14 million and $20 million.
• Basic Weighted Average Common Shares Outstanding of 681 million, including approximately 41 million of Series A Convertible Participating Preferred Shares.

See “Use of Non-GAAP Financial Measures” below for an explanation of our use of Non-GAAP financial measures, and the reconciliation of historical Non-GAAP measures to the comparable GAAP measures in the tables attached to this press release. We have not provided a reconciliation for the forward-looking Non-GAAP Gross Margin, Non-GAAP Operating Expenses or Adjusted EBITDA expectations for Q4 2026 described above because, without unreasonable efforts, we are unable to predict with reasonable certainty the amount and timing of adjustments that are used to calculate these non-GAAP financial measures, particularly related to stock-based compensation and its related tax effects. Stock-based compensation is currently expected to range from $17 million to $19 million in Q4 2026.

Conference Call Information
Rocket Lab will host a conference call for investors at 2 p.m. PT (5 p.m. ET) today to discuss these business highlights and financial results for our third quarter, other updates, and to provide our outlook for the fourth quarter 2026.

The live webcast and a replay of the webcast will be available on Rocket Lab’s Investor Relations website: https://investors.rocketlabcorp.com/

Rocket Lab Investor Relations Contact
Patrick Vorenkamp
investors@rocketlabusa.com

Rocket Lab Media Contact
Murielle Baker
media@rocketlabusa.com

About Rocket Lab
Rocket Lab (Nasdaq: RKLB) is an end-to-end space company delivering rockets, satellites, and spacecraft components for commercial, government, and defense missions. Driven by its industry-leading small-lift rockets Electron and HASTE and its upcoming reusable Neutron medium-lift rocket, Rocket Lab delivers reliable and responsive launch for the world’s most important missions from constellation deployment to missile defense. Rocket Lab’s satellites and components have powered more than 1,700 missions in Earth orbit, as well as deep-space exploration of the Moon, Mars, and beyond. Learn more at www.rocketlabcorp.com.

Forward Looking Statements
This press release contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. We intend such forward-looking statements to be covered by the safe harbor provisions for forward looking statements contained in Section 27A of the Securities Act of 1933, as amended (the “Securities Act”) and Section 21E of the Securities Exchange Act of 1934, as amended (the “Exchange Act”). All statements contained in this press release other than statements of historical fact, including, without limitation, statements regarding our expectations of financial results for the fourth quarter of 2026, launch and space systems operations, launch schedule and window, safe and repeatable access to space, Neutron development and anticipated timeline to launch, operational expansion, business strategy, our backlog, revenue momentum, and contract activity; and the anticipated benefits or impacts of our pending acquisition of Iridium Communications are forward-looking statements. The words “believe,” “may,” “will,” “estimate,” “potential,” “continue,” “anticipate,” “intend,” “expect,” “strategy,” “future,” “could,” “would,” “project,” “plan,” “target,” and similar expressions are intended to identify forward-looking statements, though not all forward-looking statements use these words or expressions. These statements are neither promises nor guarantees, but involve known and unknown risks, uncertainties and other important factors that may cause our actual results, performance or achievements to be materially different from any future results, performance or achievements expressed or implied by the forward-looking statements, including but not limited to the factors, risks and uncertainties included in our Annual Report on Form 10-K for the fiscal year ended December 31, 2025, as such factors may be updated from time to time in our other filings with the Securities and Exchange Commission (the “SEC”), accessible on the SEC’s website at www.sec.gov and the Investor Relations section of our website at www.investors.rocketlabcorp.com, which could cause our actual results to differ materially from those indicated by the forward-looking statements made in this press release. Any such forward-looking statements represent management’s estimates as of the date of this press release. While we may elect to update such forward-looking statements at some point in the future, we disclaim any obligation to do so, even if subsequent events cause our views to change.

Use of Non-GAAP Financial Measures
We supplement the reporting of our financial information determined under Generally Accepted Accounting Principles in the United States of America (“GAAP”) with certain non-GAAP financial information. The non-GAAP financial information presented excludes certain significant items that may not be indicative of, or are unrelated to, results from our ongoing business operations. We believe that these non-GAAP measures provide investors with additional insight into the company's ongoing business performance. These non-GAAP measures should not be considered in isolation or as a substitute for the related GAAP measures, and other companies may define such measures differently. We encourage investors to review our financial statements and publicly filed reports in their entirety and not to rely on any single financial measure. Reconciliation of the non-GAAP financial information to the corresponding GAAP measures for the historical periods disclosed are included at the end of the tables in this press release. We have not provided a reconciliation for forward-looking non-GAAP financial measures because, without unreasonable efforts, we are unable to predict with reasonable certainty the amount and timing of adjustments that are used to calculate these non-GAAP financial measures, particularly related to stock-based compensation and its related tax effects. The following definitions are provided:

Adjusted EBITDA
EBITDA is defined as earnings before interest, taxes, depreciation and amortization. Adjusted EBITDA further excludes items of income or loss that we characterize as unrepresentative of our ongoing operations. Such items are excluded from net income or loss to determine Adjusted EBITDA. Management believes this measure provides investors meaningful insight into results from ongoing operations.

Other Non-GAAP Financial Measures

Non-GAAP gross profit, gross margin, research and development, net, selling, general and administrative, operating expenses, operating loss and total other income (expense), net, further excludes items of income or loss that we characterize as unrepresentative of our ongoing operations. Such items are excluded from the applicable GAAP financial measure. Management believes these non-GAAP measures provide investors meaningful insight into results from ongoing operations.

ROCKET LAB CORPORATION AND SUBSIDIARIES
RECONCILIATION OF NON-GAAP FINANCIAL MEASURES
FOR THE THREE AND NINE MONTHS ENDED SEPTEMBER 30, 2026 AND 2025
(unaudited; in thousands)

The tables provided below reconcile the non-GAAP financial measures Adjusted EBITDA, Non-GAAP gross profit, Non-GAAP research and development, net, Non-GAAP selling, general and administrative, Non-GAAP operating expenses, Non-GAAP operating loss and Non-GAAP total other income (expense), net with the most directly comparable GAAP financial measures. See above for additional information on the use of these non-GAAP financial measures.

A photo accompanying this announcement is available at https://www.globenewswire.com/NewsRoom/AttachmentNg/854ada2d-ce93-4a65-9f61-1900c14910d4