HAROLD KL CASTLE FOUNDATION Grants, Financials & 990s | GrantLedger

The Ledger Find Funders Pricing API About

Every nonprofit deserves a foundation funding pipeline. Now they can afford one.

Search Pricing API About The Ledger Browse by State Browse by Category vs Candid vs Instrumentl Contact

© 2026 GrantLedger. All rights reserved.

Privacy Policy Terms of Service

Every nonprofit deserves a foundation funding pipeline. Now they can afford one.

Search Pricing API About The Ledger Browse by State Browse by Category vs Candid vs Instrumentl Contact

© 2026 GrantLedger. All rights reserved.

Privacy Policy Terms of Service

HAROLD KL CASTLE FOUNDATION Grants, Financials & 990s | GrantLedger