The Linda And Mike Mussallem Foundation | Foundation Profile

GrantBay analyzes IRS Form 990-PF data to help grant seekers find fit funders like The Linda And Mike Mussallem Foundation. Data shown is extracted from Form 990-PF filings.

EIN: 81-4585573

Foundation Overview

Based in Wilmington, DE, The Linda And Mike Mussallem Foundation has awarded 8 grants totaling $20,705,399 to organizations in California and Massachusetts. Individual grants range from $1,200,000 to $4,074,727, with a median award of $2,165,000.

Latest Tax Year
2023
Total Giving (all years)
$20,705,399
Total Assets
$104,577,296
Median Grant (all grants)
$2,165,000

Latest Form 990-PF Snapshot

Total Grants
3
Median Grant
$1,475,175
% Median Grant Decline
-64% (vs previous year)
Data extracted from IRS Form 990-PF filings. Last filing year: February 2026

Foundation Intelligence

Advanced analytics and strategic insights to help nonprofit organizations assess grant opportunities and optimize their application strategies

New Applicant Friendliness
Limited Sample: 0%

3 total grants. Insufficient data for reliable pattern analysis. Foundation may be highly selective or recently established.

Geographic Focus
California

88% of all grants are concentrated in California, demonstrating highly focused geographic giving. This foundation prioritizes deep community impact in its primary service area. Within California, funding concentrates in Irvine (71%), Newport Beach (29%).

Funding Trajectory
+123%

Strong 123% growth in annual giving over 3 years indicates expanding philanthropic capacity and increasing opportunities for grant seekers. This upward trajectory suggests growing foundation resources and commitment.

Program Areas
General Purposes + Education

Dual focus on general purposes (80%) and education, indicating strategic concentration in complementary program areas.

Where is The Money Going?

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Grants & Funding

Analyzing past grantees provides valuable insights into The Linda And Mike Mussallem 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
Massachusetts General Hospital $1,200,000 Boston, MA, US Mussallem Transformative Scholars In Als Research Award Fund 2023
Orange County Community Foundation $1,475,175 Irvine, CA, US George And Bob Fund 2023
Orange County Community Foundation $1,476,043 Irvine, CA, US George And Bob Fund (See General Explanation) 2023
Orange County Community Foundation $4,074,727 Irvine, CA, US Donor Adviser Fund - George And Bob Fund 2022
Orange County Community Foundation $4,074,727 Irvine, CA, US Donor Adviser Fund - George And Bob Fund 2022
Orange County Community Foundation $4,074,727 Irvine, CA, US Donor Adviser Fund - George And Bob Fund 2022
Orange County Community Foundation $2,465,000 Newport Beach, CA, US George And Bob Fund 2021
Orange County Community Foundation $1,865,000 Newport Beach, CA, US George And Bob Fund 2020

Foundations Similar to The Linda And Mike Mussallem Foundation

Discover 5 foundations with comparable assets ($47,207,863-$103,897,544), 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

EIN: 47-2340444 | 4 grants awarded
$78,472,369
(↓ Smaller)
$2,900,000
median grant
Wilmington, DE
Same state
90%
Excellent match

EIN: 85-4229144 | 5 grants awarded
$52,071,860
(↓ Smaller)
$1,900,000
median grant
Newark, DE
Same state
77%
Good match

EIN: 88-2310052 | 7 grants awarded
$47,207,863
(↓ Smaller)
$1,410,516
median grant
Dover, DE
Same state
75%
Good match

EIN: 94-1611668 | 11 grants awarded
$103,897,544
(≈ Similar)
$3,700,441
median grant
Moraga, CA
72%
Good match

EIN: 43-1512191 | 4 grants awarded
$103,870,409
(≈ Similar)
$1,200,000
median grant
Springfield, MO
72%
Good match

Contact Information

Official contact details for The Linda And Mike Mussallem Foundation as registered with the IRS. These details are essential for grant applications, correspondence, and due diligence processes.

EIN 81-4585573
Website N/A
Address FOUNDATION SOURCE 501 SILVERSIDE RD Wilmington, DE 19809-0000

Key People (2)

Board members, trustees, and key staff who oversee The Linda And Mike Mussallem Foundation's grant making decisions and strategic direction. Understanding leadership composition can provide insights into foundation priorities and potential networking opportunities.

Dir, Sec, Vp Linda Mussallem
Dir, Pres, Treas Michael Mussallem

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 The Linda And Mike Mussallem 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

Use this profile for prospect research, grant strategy development, application preparation, and relationship building. Combine this data with additional research on foundation priorities, application processes, and board member backgrounds for comprehensive grant seeking strategies.

Data Currency: Last updated February 2026 based on IRS Form 990-PF filings. Foundation information reflects most recent available tax year data.