Isidor Wiesbader Foundation Inc | Foundation Profile

GrantBay analyzes IRS Form 990-PF data to help grant seekers find fit funders like Isidor Wiesbader Foundation Inc. Data shown is extracted from Form 990-PF filings.

EIN: 11-2849212

Foundation Overview

Based in Valley Stream, NY, Isidor Wiesbader Foundation Inc has awarded 52 grants totaling $1,309,246 to organizations in New York and District of Columbia. Individual grants range from $13,667 to $37,000, with a median award of $23,945.

Latest Tax Year
2024
Total Giving (all years)
$1,309,246
Total Assets
$2,505,952
Median Grant (all grants)
$23,945

Latest Form 990-PF Snapshot

Total Grants
8
Median Grant
$25,500
% Median Grant Growth
+6% (vs previous year)
Data extracted from IRS Form 990-PF filings. Last filing year: March 2026

Foundation Intelligence

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

New Applicant Friendliness
Closed Network: N/A

0 of 8 recipients (0%) were new grantees. Foundation maintains tight relationships with established partners. New applicants rarely succeed without insider connections.

Geographic Focus
New York

75% of all grants are concentrated in New York, demonstrating highly focused geographic giving. This foundation prioritizes deep community impact in its primary service area. Within New York, funding concentrates in New York (67%), Bronx (33%).

Funding Trajectory
+12%

Stable funding levels with 12% change over 8 years indicate consistent grant-making capacity and predictable philanthropic resources. This stability suggests reliable ongoing funding opportunities.

Program Areas
General Purposes

Highly focused on general purposes with 100% of funding dedicated to this sector. This specialization indicates deep expertise and committed investment in the field.

Where is The Money Going?

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Grants & Funding

Analyzing past grantees provides valuable insights into Isidor Wiesbader Foundation Inc'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
Albert Einstein College $36,000 Bronx, NY, US Eleemosynary 2024
American Red Cross $15,000 Washington, DC, US Eleemosynary 2024
Bnai Zion Foundation $15,000 New York, NY, US Eleemosynary 2024
Hadassah $36,000 New York, NY, US Eleemosynary 2024
Albert Einstein College $36,000 Bronx, NY, US Eleemosynary 2024
American Red Cross $15,000 Washington, DC, US Eleemosynary 2024
Bnai Zion Foundation $15,000 New York, NY, US Eleemosynary 2024
Hadassah $36,000 New York, NY, US Eleemosynary 2024
Albert Einstein College $34,000 Bronx, NY, US Eleemosynary 2023
American Red Cross $14,000 Washington, DC, US Eleemosynary 2023
Bnai Zion Foundation $14,000 New York, NY, US Eleemosynary 2023
Hadassah $34,000 New York, NY, US Eleemosynary 2023
Albert Einstein College $34,000 Bronx, NY, US Eleemosynary 2023
American Red Cross $14,000 Washington, DC, US Eleemosynary 2023
Bnai Zion Foundation $14,000 New York, NY, US Eleemosynary 2023
Hadassah $34,000 New York, NY, US Eleemosynary 2023
Albert Einstein College $37,000 Bronx, NY, US Eleemosynary 2022
American Red Cross $16,000 Washington, DC, US Eleemosynary 2022
Bnai Zion Foundation $16,000 New York, NY, US Eleemosynary 2022
Hadassah $37,000 New York, NY, US Eleemosynary 2022
Albert Einstein College $37,000 Bronx, NY, US Eleemosynary 2022
American Red Cross $16,000 Washington, DC, US Eleemosynary 2022
Bnai Zion Foundation $16,000 New York, NY, US Eleemosynary 2022
Hadassah $37,000 New York, NY, US Eleemosynary 2022
Albert Einstein College $37,000 Bronx, NY, US Eleemosynary 2022
American Red Cross $16,000 Washington, DC, US Eleemosynary 2022
Bnai Zion Foundation $16,000 New York, NY, US Eleemosynary 2022
Hadassah $37,000 New York, NY, US Eleemosynary 2022
Albert Einstein College $36,000 Bronx, NY, US Eleemosynary 2021
American Red Cross $15,000 Washington, DC, US Eleemosynary 2021
Bnai Zion Foundation $15,000 New York, NY, US Eleemosynary 2021
Hadassah $36,000 New York, NY, US Eleemosynary 2021
Albert Einstein College $34,000 Bronx, NY, US Eleemosynary 2020
American Red Cross $15,000 Washington, DC, US Eleemosynary 2020
Bnai Zion Foundation $15,000 New York, NY, US Eleemosynary 2020
Hadassah $34,000 New York, NY, US Eleemosynary 2020
Hadassah $35,000 New York, NY, US Eleemosynary 2019
Albert Einstein College $35,000 Bronx, NY, US Eleemosynary 2019
American Red Cross $15,000 Washington, DC, US Eleemosynary 2019
Bnai Zion Foundation $15,000 New York, NY, US Eleemosynary 2019
Hadassah $35,343 New York, NY, US Eleemosynary 2018
Albert Einstein College $35,343 Bronx, NY, US Eleemosynary 2018
American Red Cross $15,147 Washington, DC, US Eleemosynary 2018
Bnai Zion Foundation $15,147 New York, NY, US Eleemosynary 2018
Hadassah $36,103 New York, NY, US Eleemosynary 2017
Albert Einstein College $36,103 Bronx, NY, US Eleemosynary 2017
American Red Cross $15,473 Washington, DC, US Eleemosynary 2017
Bnai Zion Foundation $15,473 New York, NY, US Eleemosynary 2017
Hadassah $31,890 New York, NY, US Eleemosynary 2016
Albert Einstein College $31,890 Bronx, NY, US Eleemosynary 2016
American Red Cross $13,667 Washington, DC, US Eleemosynary 2016
Bnai Zion Foundation $13,667 New York, NY, US Eleemosynary 2016

Foundations Similar to Isidor Wiesbader Foundation Inc

Discover 5 foundations with comparable assets ($2,479,120-$2,541,685), similar grant patterns, and geographic focus in NY 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: 47-2571447 | 30 grants awarded
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median grant
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EIN: 46-5138387 | 63 grants awarded
$2,531,559
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99%
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EIN: 13-3192850 | 24 grants awarded
$2,479,120
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$25,000
median grant
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EIN: 26-6708478 | 24 grants awarded
$2,541,685
(≈ Similar)
$14,250
median grant
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Contact Information

Official contact details for Isidor Wiesbader Foundation Inc as registered with the IRS. These details are essential for grant applications, correspondence, and due diligence processes.

EIN 11-2849212
Website N/A
Address C/O SHB 108 S FRANKLIN AVENUE STE 1 Valley Stream, NY 11580-0000

Key People (4)

Board members, trustees, and key staff who oversee Isidor Wiesbader Foundation Inc's grant making decisions and strategic direction. Understanding leadership composition can provide insights into foundation priorities and potential networking opportunities.

Treasurer Roberta Diamond
Secretary/vp Debra Langendorff
President Andrew Diamond
Vice-pres Matthew Diamond

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 Isidor Wiesbader Foundation Inc 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 March 2026 based on IRS Form 990-PF filings. Foundation information reflects most recent available tax year data.