{"ein":"366426495","kind":"nonprofit","verification":"irs-listed","name":"CATERPILLAR INC GROUP INSURANCE MASTER TRUST AGREEMENT","ntee":null,"city":"CHICAGO","state":"IL","revenue":235178939,"assets":127917735,"sourceName":"IRS Exempt Organizations Business Master File extract","sourceUrl":"https://www.irs.gov/charities-non-profits/exempt-organizations-business-master-file-extract-eo-bmf","lastChecked":"2026-07-05"}