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94 people, organisations and other records · 122 relationships · 34 claims about a valueEverything recorded up to the chosen year, whether or not still in effect · Undated records included
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OpenAI LP converted into ↓ OpenAI OpCo, LLC
OpenAI, L.P. became OpenAI OpCo, L.L.C. in 2023. In a court disclosure filed on 29 June 2023, OpenAI OpCo stated that OpenAI, L.P. had recently changed its name to OpenAI OpCo, L.L.C.; the UK Competition and Markets Authority states that OpenAI, originally a limited partnership, was re-established in 2023 as OpenAI OpCo, LLC. Copy claim link
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Machine-checked, not reviewed by an editor Stated in source Supported
Supporting evidence: primary · 2 sources
Date 2023 · effective Scope and limits The filing calls the change a change of name and the CMA a re-establishment; the legal mechanism (conversion, merger or other) is not documented here and would need legal interpretation. The same disclosure states that OpenAI, Inc. and OpenAI GP, L.L.C. are OpenAI OpCo’s parent companies and that Microsoft Corporation has an ownership interest of 10% or more; ownership is not recorded as control. Continuity of assets, contracts or obligations is not implied.
The evidence 02 primary source Supports the claim
OpenAI OpCo, L.L.C.'s Certification of Interested Parties and Corporate Disclosure Statement, Doe v. GitHub, Inc., No. 4:22-cv-06823-JST (N.D. Cal.), ECF No. 111 ↗ United States District Court for the Northern District of California (court filing) · 2023-06-29
Archived copy, captured 2024-01-02: OpenAI OpCo, L.L.C.'s Certification of Interested Parties and Corporate Disclosure Statement, Doe v. GitHub, Inc., No. 4:22-cv-06823-JST (N.D. Cal.), ECF No. 111 ↗
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Source excerpt “OpenAI, L.P. recently changed its name to OpenAI OpCo, L.L.C.” Location in source Page 3 of 4, lines 1–2 (statement under Rule 7.1)
Machine-checked · 2026-10-04
Source details and check notes Authors OpenAI OpCo, L.L.C. (counsel: Morrison & Foerster LLP) Version Filed 2023-06-29 (ECF header); RECAP copy from CourtListener inspected 2026-10-04, byte-identical (SHA-1) to the Internet Archive captures of 2024-01-02 and 2025-06-26. Canonical address Open the canonical source ↗ Accessed 2026-10-04 Language English (en) Archive copy Open archived copy, captured 2024-01-02: OpenAI OpCo, L.L.C.'s Certification of Interested Parties and Corporate Disclosure Statement, Doe v. GitHub, Inc., No. 4:22-cv-06823-JST (N.D. Cal.), ECF No. 111 ↗ . Captured 187 days after the recorded publication date. An archive copy shows only what the archive retrieved on 2024-01-02. It does not prove what the page said earlier, and it can differ from the copy checked on 2026-10-04.Attribution OpenAI OpCo, L.L.C., Certification of Interested Parties and Corporate Disclosure Statement, Doe v. GitHub, Inc., N.D. Cal. No. 4:22-cv-06823-JST, ECF No. 111. Reuse Public court filing; no redistribution licence asserted. Selekoa practice: metadata, attributed paraphrases and short attributed quotations under the editorial policy (at most 50 words each; at most 400 quoted words per document across the dataset, and about 10% of a document under about 2,000 words). Documents are linked externally, not redistributed. Publisher terms that forbid quotation override this practice. Check notes Verbatim quote, re-checked on 2026-10-04 by the integrating session against its own direct fetch of the cited expression (mechanical match after whitespace normalisation). The passage was first proposed and machine-verified in the week 4b research pass. Human editorial review is pending. primary source Supports the claim
Microsoft Corporation's partnership with OpenAI, Inc.: decision on relevant merger situation (ME/7084/23) ↗ Competition and Markets Authority (United Kingdom) · 2025-04-15
Archived copy, captured 2025-05-16: Microsoft Corporation's partnership with OpenAI, Inc.: decision on relevant merger situation (ME/7084/23) ↗
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Source excerpt “In 2023, OpenAI was re-established as a limited liability corporation (OpenAI OpCo, LLC)” Location in source Footnote 5 (to paragraph 19); paragraph 1 defines “OpenAI” as OpenAI OpCo LLC
Machine-checked · 2026-10-04
Source details and check notes Authors Competition and Markets Authority Version Decision given on 5 March 2025; full text published on 15 April 2025 (cover page). PDF inspected 2026-10-04, byte-identical (SHA-1) to the Internet Archive captures from 2025-05-16; parts are redacted at the parties’ request. Canonical address Open the canonical source ↗ Accessed 2026-10-04 Language English (en) Archive copy Open archived copy, captured 2025-05-16: Microsoft Corporation's partnership with OpenAI, Inc.: decision on relevant merger situation (ME/7084/23) ↗ . Captured 31 days after the recorded publication date. An archive copy shows only what the archive retrieved on 2025-05-16. It does not prove what the page said earlier, and it can differ from the copy checked on 2026-10-04.Attribution Competition and Markets Authority, Microsoft Corporation's partnership with OpenAI, Inc.: decision on relevant merger situation (ME/7084/23). Reuse Crown copyright; quoted briefly under the editorial policy. Selekoa practice: metadata, attributed paraphrases and short attributed quotations under the editorial policy (at most 50 words each; at most 400 quoted words per document across the dataset, and about 10% of a document under about 2,000 words). Documents are linked externally, not redistributed. Publisher terms that forbid quotation override this practice. Check notes Verbatim quote, re-checked on 2026-10-04 by the integrating session against its own direct fetch of the cited expression (mechanical match after whitespace normalisation). The passage was first proposed and machine-verified in the week 4b research pass. Human editorial review is pending. Status and meaning Editorial status. Not reviewed by an editor . An exploratory record that no editor has accepted. This status does not say whether a person has read any linked passage. Each evidence record above shows how it was checked.
Relation. A documented conversion or restructuring of one entity into another entity or legal form. Stage separates announced plans from effective conversions. Continuity of assets, contracts, obligations or control is not implied beyond the evidence.
Date. Year as stated by the CMA. The court disclosure, filed on 2023-06-29, says “recently”, so the change took place on or before that date. No month or day is recorded.
Record ID cs-openai-lp-to-opco-2023