IBM

Legal Name: INTERNATIONAL BUSINESS MACHINES CORPORATION
Entity Type: Corporation
Website: https://ibm.com/
Sponsor Domains: ibm.com
Open Source: https://ibm.github.io/

Lookups

Follow these identifiers for corporate structure, filings, and leadership from the authoritative sources.

Wikidata: Q37156
LEI: VGRQXHF3J8VDLUA7XE92
SEC CIK: 51143

Current Sponsorships

Sponsorship programs that list this organization at their last check, by sponsorship metalevel. Rough estimated total at published level prices, with in-kind levels discounted: $1.45M.

Apache Software Foundation: second
Cloud Native Computing Foundation: first
GraphQL Foundation: first
Hyperledger: second
JS Foundation: first
LF AI Foundation: first
LLVM Foundation: second
NumFOCUS: first
Open Mainframe Foundation: first
Open SSF Foundation: first

Sources

https://github.com/Punderthings/fossfoundation/tree/main/_data/sponsorships (2026-11-01): ibm.com is the canonical sponsor domain in current sponsor lists of 3 or more distinct foundations (website and domains).
https://www.sec.gov/files/company_tickers.json (2026-11-01): CIK 51143 is the SEC registrant "INTERNATIONAL BUSINESS MACHINES CORP" (cik).
https://github.com/todogroup/ospolandscape/blob/2cb0f82f1915a3f06715bd2981679e7500899f46/landscape.yml (2026-11-01): TODO Group OSPO Landscape lists IBM as a TODO Group member and OSPO adopter with this open source site (opensourceurl).
https://api.gleif.org/api/v1/lei-records/VGRQXHF3J8VDLUA7XE92 (2026-11-01): GLEIF LEI record for INTERNATIONAL BUSINESS MACHINES CORPORATION (US-NY), the operating entity behind the brand (leiCode, legalName).
https://www.wikidata.org/wiki/Q37156 (2026-11-01): Wikidata item for this organization, validated directly by maintainer Shane Curcuru (wikidataId).

Last reviewed 2026-11-01. Data is CC0-1.0; see the sponsors dataset.