This list is compiled by a US organization, The Citizens Committee for the Right to Keep and Bear Arms ( CCRKBA) It reflects companies or company policies that have (in the USA) anti-gun corporate policies and/or have pushed for anti-gun legislation.
Link below to the article:
https://www.ccrkba.org/antigunbusinesses
Link below to the article:
https://www.ccrkba.org/antigunbusinesses