Costolo Family Foundation | Foundation Profile
GrantBay analyzes IRS Form 990-PF data to help grant seekers find fit funders like Costolo Family Foundation. Data shown is extracted from Form 990-PF filings.
EIN: 86-1199543
Foundation Overview
Based in Wilmington, DE, Costolo Family Foundation has awarded 20 grants totaling $1,210,000 to organizations in Virginia, Washington and 3 other states across the US. Individual grants range from $10,000 to $100,000, with a median award of $50,000.
Latest Form 990-PF Snapshot
Foundation Intelligence
Advanced analytics and strategic insights to help nonprofit organizations assess grant opportunities and optimize their application strategies
New Applicant Friendliness
3 of 7 recipients (43%) were new grantees. Foundation maintains loyal partnerships while remaining open to qualified new applicants with strong proposals.
Geographic Focus
Grants are geographically diversified with 30% in New York and funding distributed across 5 total locations. This foundation values broad geographic impact and diverse community partnerships. Within New York, funding concentrates in Cold Spring Harbor (67%), New York (33%).
Funding Trajectory
Strong 68% growth in annual giving over 2 years indicates expanding philanthropic capacity and increasing opportunities for grant seekers. This upward trajectory suggests growing foundation resources and commitment.
Program Areas
Dual focus on general purposes (67%) and community projects, indicating strategic concentration in complementary program areas.
Where is The Money Going?
Grants & Funding
Analyzing past grantees provides valuable insights into Costolo Family Foundation's funding preferences, organizational priorities, and grant making patterns. This historical data helps potential applicants understand the foundation's strategic focus and identify successful funding approaches.
| Name | Amount | Location | Purpose | Year |
|---|---|---|---|---|
| Conservation International Foundation | $100,000 | Arlington, VA, US | General & Unrestricted | 2024 |
| Grand Teton National Park Foundation | $100,000 | Moose, WY, US | General & Unrestricted | 2024 |
| Pacific Wild Alliance | $50,000 | Issaquah, WA, US | General & Unrestricted | 2024 |
| Sarara Institute | $50,000 | Denver, CO, US | General & Unrestricted | 2024 |
| Sarara Institute | $10,000 | Denver, CO, US | To Support The Reteti Elephant Sanctuary | 2024 |
| The Nature Conservancy | $100,000 | Cold Spring Harbor, NY, US | General & Unrestricted | 2024 |
| Wyoming Wetlands Society | $10,000 | Jackson, WY, US | General & Unrestricted | 2024 |
| Conservation International Foundation | $100,000 | Arlington, VA, US | General & Unrestricted | 2023 |
| Pacific Wild Alliance | $50,000 | Issaquah, WA, US | General & Unrestricted | 2023 |
| Reteti Elephant Project Inc | $10,000 | New York, NY, US | General & Unrestricted | 2023 |
| The Nature Conservancy | $100,000 | Cold Spring Harbor, NY, US | General & Unrestricted | 2023 |
| Wyoming Wetlands Society | $10,000 | Jackson, WY, US | General & Unrestricted | 2023 |
| Conservation International Foundation | $100,000 | Arlington, VA, US | General & Unrestricted | 2023 |
| Pacific Wild Alliance | $50,000 | Issaquah, WA, US | General & Unrestricted | 2023 |
| Reteti Elephant Project Inc | $10,000 | New York, NY, US | General & Unrestricted | 2023 |
| The Nature Conservancy | $100,000 | Cold Spring Harbor, NY, US | General & Unrestricted | 2023 |
| Wyoming Wetlands Society | $10,000 | Jackson, WY, US | General & Unrestricted | 2023 |
| Conservation International Foundation | $100,000 | Arlington, VA, US | General & Unrestricted | 2022 |
| Pacific Wild Alliance | $100,000 | Issaquah, WA, US | General & Unrestricted | 2022 |
| The Nature Conservancy | $50,000 | Cold Spring Harbor, NY, US | Kelp Restoration Projects | 2022 |
Foundations Similar to Costolo Family Foundation
Discover 5 foundations with comparable assets ($10,714,966-$11,351,652), similar grant patterns, and geographic focus in DE that may also align with your organization's funding needs and grant seeking strategy.
| Foundation Name | Total Assets | Typical Grant Size | Service Area | Similarity Match |
|---|---|---|---|---|
|
Kairos Philanthropy Fund
EIN: 88-3880219 | 4 grants awarded |
$11,303,690
(≈ Similar) |
$44,204
median grant |
Wilmington, DE
Same state |
|
|
Unidentified Foundation
EIN: 45-4583092 | 57 grants awarded |
$11,351,652
(≈ Similar) |
$25,000
median grant |
Wilmington, DE
Same state |
|
|
The Double T Family Foundation
EIN: 92-2880502 | 3 grants awarded |
$10,834,498
(≈ Similar) |
$45,000
median grant |
Wilmington, DE
Same state |
|
|
Doris L Hastings Charitable Foundation
EIN: 30-6597407 | 42 grants awarded |
$10,768,314
(≈ Similar) |
$100,000
median grant |
Wilmington, DE
Same state |
|
|
The Samuel J & Ethel Lefrak
EIN: 11-2994768 | 31 grants awarded |
$10,714,966
(≈ Similar) |
$50,000
median grant |
Wilmington, DE
Same state |
|
Related Foundation Resources in DE:
Contact Information
Official contact details for Costolo Family Foundation as registered with the IRS. These details are essential for grant applications, correspondence, and due diligence processes.
| EIN | 86-1199543 |
| Website | N/A |
| Address | FOUNDATION SOURCE 501 SILVERSIDE RD Wilmington, DE 19809-0000 |
Key People (3)
Board members, trustees, and key staff who oversee Costolo Family Foundation's grant making decisions and strategic direction. Understanding leadership composition can provide insights into foundation priorities and potential networking opportunities.
| Dir, Pres | Lorin Costolo |
|---|---|
| Dir, Sec, Treas | Richard Costolo |
| Dir | Rose Costolo |
Forms 990-PF
IRS Form 990-PF filings provide comprehensive financial information, grant details, and operational data. These documents are essential resources for understanding foundation capacity, giving patterns, and strategic priorities.
Form 990-PF Research Tips
- Review Part XV for detailed grant recipient information and funding purposes
- Check Part I for total assets, annual giving amounts, and payout requirements
- Examine Part VIII for key personnel compensation and board structure
- Look for trends across multiple years to understand giving patterns
About This Foundation Profile
This comprehensive foundation profile for Costolo Family Foundation is powered by Grant Bay's advanced foundation research platform. Our system analyzes IRS Form 990-PF filings, grant histories, and philanthropic patterns to provide nonprofit organizations with actionable intelligence for grant seeking success.
Data Sources & Accuracy
All information is derived from official IRS filings and public records. Grant Bay processes thousands of Form 990-PF documents to extract grant details, financial data, and organizational information. Data accuracy depends on foundation reporting quality and IRS filing completeness.
Research Applications
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