Keystone Apprenticeship Trust Fund (EIN: 23-2099064) is a nonprofit organization dedicated to providing gold collar careers through education and training opportunities, focusing on job training. With an operating budget of $1.6 million and total revenue of $1.9 million for the filing year 2025, the organization is significantly supported by an unknown funder contributing $9.3 million, indicating a reliance on a single source for over 50% of its revenue. More information can be found on their website at www.abckeystone.org.