Launch One Acquisition Corp.

Overview

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• TickerLPAA on Nasdaq¹
• IndustryBlank Checks¹
• HeadquartersOakland, California¹
• Incorporated inCayman Islands³
• Business address180 Grand Avenue Suite 1530, Oakland, Ca 94612³
• Filer categoryNon-accelerated filer, Smaller reporting company, Emerging growth company³

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Warrants are identical to the Public Warrants, except as otherwise disclosed in the IPO Registration Statement.⁴ From its latest annual report

Corporate structure

Launch One Acquisition Corp. sits at the top of its group. 1 entity, 1 country on record. Switch between the flow chart and the network, and select any entity to see its details.

Built from major holders from Schedules 13D and 13G. Each entity in the chart links to its source.

What it owns

What Launch One Acquisition Corp. reports owning in its annual reports to the SEC: buildings, land and equipment, real estate and locations, investments, intangible assets and inventory, at the end of its latest fiscal year and a year before.

Investments

Properties, in its own words

Our executive offices are located at 180 Grand Avenue, Suite 1530, Oakland, California 94612, and our telephone number is (510) 692-9600. The cost for our use of this space is included in the $12,500 per month fee we pay to an affiliate of our Sponsor for office space and secretarial and administrative support services, pursuant to the Administrative Services Agreement; upon completion of our initial Business Combination or our liquidation, we will cease paying these monthly fees. We consider our current office space adequate for our current operations.

Item 2 of the 10-K filed Mar 27, 2026.⁴

Leadership

Who has led Launch One Acquisition Corp., and when. Pick a name to see everywhere that person has worked.

• Chief executive officerChristopher B. Ehrlich Jul 11, 2024 to Jul 11, 2024⁹

Timeline

1. Jul 13, 20268-K Entered a material agreement; Bylaws or fiscal year changed; Shareholder vote¹⁵
2. Jul 7, 20268-K Unregistered sale of shares; Other events¹⁶
3. Jun 25, 20268-K Other events¹⁷
4. Jun 2, 20268-K Executive or director change¹⁸
5. Mar 26, 20268-K New debt or obligation; Other events¹⁹
6. Feb 4, 20268-K Ended a material agreement²⁰
7. Jul 1, 20258-K Entered a material agreement²¹
8. Jun 25, 20258-K Regulation FD disclosure²²
9. Aug 29, 20248-K Other events²³
10. Jul 19, 20248-K Other events²⁴
11. Jul 15, 20248-K Entered a material agreement; New debt or obligation; Unregistered sale of shares²⁵
12. Jul 11, 2024New chief executive Christopher B. Ehrlich becomes CEO⁹

Filings

77 filings to the SEC since October 2021: 2 annual reports, 7 quarterly reports, 11 major events, 11 insider forms, 20 large holders, 26 other. The latest 20:

1. Aug 13, 2026SCHEDULE 13G/A EDGAR
2. Aug 12, 202610-Q QUARTERLY REPORT EDGAR
3. Jul 13, 20268-K CURRENT REPORT EDGAR
4. Jul 7, 20268-K CURRENT REPORT EDGAR
5. Jun 25, 2026DEFA14A DEFINITIVE ADDITIONAL MATERIALS EDGAR
6. Jun 25, 20268-K CURRENT REPORT EDGAR
7. Jun 10, 2026DEF 14A PROXY STATEMENT EDGAR
8. Jun 2, 2026PRER14A REVISED PRELIMINARY PROXY STATEMENT EDGAR
9. Jun 2, 20263 EDGAR
10. Jun 2, 20268-K CURRENT REPORT EDGAR
11. May 18, 2026PRE 14A PRELIMINARY PROXY STATEMENT EDGAR
12. May 14, 202610-Q QUARTERLY REPORT EDGAR
13. Mar 27, 202610-K ANNUAL REPORT EDGAR
14. Mar 26, 2026425 CURRENT REPORT EDGAR
15. Mar 26, 20268-K CURRENT REPORT EDGAR
16. Feb 13, 2026SCHEDULE 13G/A EDGAR
17. Feb 13, 2026SCHEDULE 13G/A EDGAR
18. Feb 13, 2026SCHEDULE 13G/A EDGAR
19. Feb 12, 2026SCHEDULE 13G EDGAR
20. Feb 10, 2026SCHEDULE 13G EDGAR

Every filing from the last five years, summarized. The full record is on SEC EDGAR.

Major holders

Investors who own more than 5% of the shares must tell the SEC: a 13D if they may seek to influence the company, a 13G if they hold passively.

• Mizuho Financial GroupSCHEDULE 13G/A, 2 filings Feb 12, 2026 to Aug 13, 2026²⁶
• BarclaysSCHEDULE 13G/A, 2 filings Aug 12, 2025 to Feb 13, 2026²⁷
• MMCAP International Inc. SPCSCHEDULE 13G/A, 7 filings Jul 16, 2024 to Feb 13, 2026²⁸
• W. R. BerkleySCHEDULE 13G, 1 filing Feb 10, 2026²⁹
• AQR CAPITAL MANAGEMENT LLCSCHEDULE 13G/A, 2 filings Nov 14, 2024 to Feb 14, 2025³⁰
• PICTON MAHONEY ASSET MANAGEMENTSCHEDULE 13G/A, 2 filings Oct 17, 2024 to Feb 11, 2025³¹
• Launch One Sponsor LLCSCHEDULE 13G, 1 filing Jan 10, 2025³²
• First Trust Capital Management L.P.SC 13G, 1 filing Nov 14, 2024³³
• LMR Partners LLPSC 13G, 1 filing Nov 14, 2024³⁴
• Magnetar Financial LLCSC 13G, 1 filing Nov 6, 2024³⁵

SEC filer profile

How Launch One Acquisition Corp. is registered with the Securities and Exchange Commission, from its EDGAR record and the cover page of its latest annual report.

• Name on EDGARLaunch One Acquisition Corp.¹
• CIK0002015502
• Employer ID (EIN)98-1781481⁴
• Filer statusNon-accelerated filer an emerging growth company; a smaller reporting company; a shell company⁴
• Incorporated inCayman Islands⁴
• Fiscal year endsDecember 31¹
• Industry code (SIC)6770 Blank Checks¹
• SEC reviewing officeOffice of Real Estate & Construction, Division of Corporation Finance¹
• Business address180 Grand Avenue Suite 1530, Oakland, CA 94612¹
• Phone5106929600¹
• Shares outstanding23,000,000 Common Class A shares; 5,750,000 Common Class B shares as of Mar 26, 2026⁴
• Public float$239.5M as of Jun 30, 2025⁴
• AuditorWithumSmith+Brown, PC, New York, New York PCAOB ID 100; no auditor attestation of internal control over financial reporting⁴
• On EDGAR sinceApr 10, 2024¹
• Filings77 in all: 8-K (11), 3 (9), SCHEDULE 13G/A (9), 425 (8), 10-Q (7), SC 13G (5), SCHEDULE 13G (5), CORRESP (3)¹
  All 25 form types

  10-K (2), 4 (2), UPLOAD (2), 424B4 (1), 8-A12B (1), CERT (1), DEF 14A (1), DEFA14A (1), DRS (1), DRS/A (1), DRSLTR (1), EFFECT (1), PRE 14A (1), PRER14A (1), S-1 (1), S-1/A (1), SC 13G/A (1)

• Latest filingsAnnual report (10-K) Mar 27, 2026
  Quarterly report (10-Q) Aug 12, 2026
  Proxy statement (DEF 14A) Jun 10, 2026
  Latest 8-K (8-K) Jul 13, 2026

Securities registered for trading

From the cover page of the 10-K filed Mar 27, 2026 (Section 12(b) of the Exchange Act).⁴

Risk factors and legal proceedings

The risks Launch One Acquisition Corp. names in Item 1A of its 10-K filed Mar 27, 2026: 3 risks under these headings, as written.⁴

• Risks Relating to our Search for, and Consummation of or Inability to Consummate, a Business Combination
• Risks Relating to the Post-Business Combination Company
• Risks Relating to Acquiring or Operating a Business in Foreign Countries
• Risks Relating to our Management Team
• Risks Relating to our Securities and Shareholder Rights
• Our search for an initial Business Combination, and any target business with which we may ultimately consummate an initial Business Combination, may be materially adversely affected by current global geopolitical conditions and armed conflicts in the Ukraine and Russia and in the Middle East between United States, Israel and Iran and others, as well as by other events that are outside of our control.
• Military or other conflicts in Ukraine, between the United States, Israel and Iran and others and other in the Middle East and Southwest Asia or other armed hostilities may lead to increased volume and price volatility for publicly traded securities, or affect the operations or financial condition of potential target companies, which could make it more difficult for us to consummate an initial Business Combination.

Legal proceedings

To the knowledge of our Management Team, there is no material litigation currently pending or contemplated against us, any of our officers or directors in their capacity as such or against any of our property.

The opening of Item 3, Legal Proceedings.⁴