Free Corporate Grant Database for Nonprofits
800+ Active Corporate & Foundation Grant Opportunities
Search 800+ verified corporate and corporate foundation grant programs across the United States — filtered by state, deadline, and funding focus.
Corporate Grants Guide helps nonprofits find real, open corporate funding opportunities without sorting through outdated lists or expired programs.
Grant Resources for Nonprofits
New to corporate grant fundraising?
Explore our free guides to help you find and apply for corporate funding opportunities.
- How to Find Corporate Grants
- Corporate Grant Calendar
- Corporate Grants for Small Nonprofits
- Corporate Grant Writing Tips
🔎 Start Your Search
Browse by State
Find corporate grants available in your region.
Browse by Deadline
Plan ahead with organized monthly application deadlines.
Nationwide Corporate Grants
Explore programs open to nonprofits across the U.S.
Rolling Corporate Grants
View grants that accept applications year-round.
Premium Members: See the full list of the newest grants added this week—before competition increases
🆕 Newly Added Corporate Grants
Otter Tail Power Company Foundation (May 1, 2026 Deadline)
Union Mutual Charitable Giving Fund (May 15, 2026 Deadline)
National Geographic Society + Lindblad Expeditions – Common Waters: Strengthening Community-based Coastal and Riverine Stewardship (2026)
National Geographic Society + Lindblad Expeditions – Preserving Traditional Arts (2026)
National Geographic Society – Illuminating the Mekong River Basin (2026)
National Geographic Society + The Climate Pledge – Illuminating Climate Solutions RFP (May 25, 2026 Deadline)
What’s Included in This Corporate Grant Database
This free database includes:
- Corporate foundation grants
- CSR and community investment programs
- State-specific corporate giving initiatives
- Nationwide corporate funding opportunities
- Rolling corporate grants
- Grants under $25,000
- Education, health, workforce, environment, and community development funding
Each listing includes:
- Eligibility requirements
- Geographic focus
- Support type
- Application deadline (or rolling status)
- Direct link to apply
We focus exclusively on corporate and corporate foundation funding.
Why This Resource Is Different
Many grant websites:
- List expired opportunities
- Mix government and private funding
- Lack clear deadlines
- Are rarely updated
Corporate Grants Guide:
- Tracks active corporate funding programs
- Publishes clear deadlines
- Updates listings regularly
- Organizes grants by state and month
- Provides direct application links
Our goal is to make corporate funding easier to find, plan for, and secure.
Who This Database Is Designed For
- Nonprofit executive directors
- Development professionals
- Grant writers
- Community foundations
- University nonprofit programs
- Small and mid-sized nonprofits
- Fiscal sponsors and support networks
Whether you serve one community or multiple states, this database helps you identify corporate funding that aligns with your mission.
How to Use This Database
- Start with your state page to identify local corporate funders.
- Review upcoming monthly deadlines.
- Explore nationwide programs if you operate across multiple regions.
- Bookmark this page and check back regularly for new listings.
Many organizations build quarterly grant calendars using this resource.
🤝 Add This Free Corporate Grant Database to Your Nonprofit Resource Page
If you manage:
- A state nonprofit association
- A community foundation resource hub
- A university nonprofit management program
- A grant-writing blog
- A nonprofit support organization
You are welcome to link to this free corporate grant database.
Suggested description:
Corporate Grants Guide provides a free, regularly updated database of 700+ active corporate and corporate foundation grant opportunities across the United States, organized by state and deadline.
Link to:
https://corporategrantsguide.com/
We appreciate partners who help nonprofits discover corporate funding opportunities.
Stay Updated
New corporate grant programs are added regularly.
Bookmark this page and explore the latest opportunities by state and deadline.
About Corporate Grants Guide
Corporate Grants Guide is an independent funding resource dedicated to helping nonprofits access corporate and corporate foundation grant opportunities across the United States.
We organize corporate funding programs by geography, deadline, and focus area to simplify the grant search process for nonprofits nationwide.
Your next corporate funding opportunity may already be open.
