Diane And Brent Rosenthal | Foundation Profile

GrantBay analyzes IRS Form 990-PF data to help grant seekers find fit funders like Diane And Brent Rosenthal. Data shown is extracted from Form 990-PF filings.

EIN: 27-0110398

Foundation Overview

Based in Sioux City, IA, Diane And Brent Rosenthal has awarded 78 grants totaling $207,362 to organizations in Iowa, South Dakota and 10 other states across the US. Individual grants range from $100 to $40,849, with a median award of $500.

Latest Tax Year
2024
Total Giving (all years)
$207,362
Total Assets
$1,155,747
Median Grant (all grants)
$500

Latest Form 990-PF Snapshot

Total Grants
13
Median Grant
$1,000
% Median Grant Growth
+100% (vs previous year)
Data extracted from IRS Form 990-PF filings. Last filing year: May 2026

Foundation Intelligence

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

New Applicant Friendliness
Balanced Approach: 38%

5 of 13 recipients (38%) were new grantees. Foundation maintains loyal partnerships while remaining open to qualified new applicants with strong proposals.

Geographic Focus
Iowa

50% of grants are awarded in Iowa, with additional funding distributed across 11 other locations. The foundation balances regional focus with broader geographic diversity. Within Iowa, funding concentrates in Sioux City (95%), West Des Moines (5%).

Funding Trajectory
+185%

Strong 185% growth in annual giving over 4 years indicates expanding philanthropic capacity and increasing opportunities for grant seekers. This upward trajectory suggests growing foundation resources and commitment.

Program Areas
Community Projects

Highly focused on community projects 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 Diane And Brent Rosenthal'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
Lustgarden Foundation Pancreatic Cancer Research $1,000 Uniondale, NY, US Charity 2024
Breakthrough Tid $1,000 New York, NY, US Charity 2024
Jewish Community Center Minneapolis $1,000 Minneapolis, MN, US Charity 2024
Congregation Beth Shalom $40,849 Sioux City, IA, US Charity 2024
Foundation Fighting Blindness $100 Baltimore, MD, US Charity 2024
Humane Society $500 Sioux City, IA, US Charity 2024
Insight Through Education $2,500 Palm Beach Gardens, FL, US Charity 2024
Israel Bridge $1,000 Palm Beach Gardens, FL, US Charity 2024
Jewish Family Services $600 Denver, CO, US Charity 2024
Scripps Health Foundation $300 San Diego, CA, US Charity 2024
Sanford Community Center $1,000 Sioux City, IA, US Charity 2024
Doug Smith Memorial $300 Sioux City, IA, US Charity 2024
Childrens Burn Foundation Of Florida Inc $500 Orlando, FL, US Charity 2024
Israel Bridge $2,000 Palm Beach Gardens, FL, US Charity 2023
Childrens Hospital Of Pennsylvania $100 Philadelphia, PA, US Charity 2023
Congregation Beth Shalom $21,691 Sioux City, IA, US Charity 2023
Foundation Fighting Blindness $100 Baltimore, MD, US Charity 2023
Girls Inc $2,500 Sioux City, IA, US Charity 2023
Hadassah $100 Sioux City, IA, US Charity 2023
Insight Through Education $1,500 Palm Beach Gardens, FL, US Charity 2023
University Of South Dakota $300 Vermillion, SD, US Charity 2023
Alzheimers Association $1,000 Sioux City, IA, US Charity 2023
Kellman Brown Academy $1,000 Voorhees, NJ, US Charity 2023
Humane Society $500 Sioux City, IA, US Charity 2023
Jewish Family Services $500 Denver, CO, US Charity 2023
Scripps Health Foundation $250 San Diego, CA, US Charity 2023
Israel Bridge $2,000 Palm Beach Gardens, FL, US Charity 2023
Childrens Hospital Of Pennsylvania $100 Philadelphia, PA, US Charity 2023
Congregation Beth Shalom $21,691 Sioux City, IA, US Charity 2023
Foundation Fighting Blindness $100 Baltimore, MD, US Charity 2023
Girls Inc $2,500 Sioux City, IA, US Charity 2023
Hadassah $100 Sioux City, IA, US Charity 2023
Insight Through Education $1,500 Palm Beach Gardens, FL, US Charity 2023
University Of South Dakota $300 Vermillion, SD, US Charity 2023
Alzheimers Association $1,000 Sioux City, IA, US Charity 2023
Kellman Brown Academy $1,000 Voorhees, NJ, US Charity 2023
Humane Society $500 Sioux City, IA, US Charity 2023
Jewish Family Services $500 Denver, CO, US Charity 2023
Scripps Health Foundation $250 San Diego, CA, US Charity 2023
Choose Ministry $100 Sioux City, IA, US Charity 2022
Girls Inc $1,000 Sioux City, IA, US Charity 2022
Congregation Beth Shalom $15,555 Sioux City, IA, US Charity 2022
Community Action Agency $100 Sioux City, IA, US Charitycharity 2022
Foundation Fighting Blindness $100 Baltimore, MD, US Charity 2022
Hadassah $200 Sioux City, IA, US Charity 2022
Insight Through Education $735 Palm Beach Gardens, FL, US Charity 2022
Sanford Community Center $1,000 Sioux City, IA, US Charity 2022
Palm Beach Jewish Federation $1,000 West Palm Beach, FL, US Charity 2022
The Izzy Foundation $200 Providence, RI, US Charity 2022
Sioux City North High School $1,000 Sioux City, IA, US Charity 2022
University Of South Dakota $250 Vermillion, SD, US Charity 2022
Choose Ministry $100 Sioux City, IA, US Charity 2022
Girls Inc $1,000 Sioux City, IA, US Charity 2022
Congregation Beth Shalom $15,555 Sioux City, IA, US Charity 2022
Community Action Agency $100 Sioux City, IA, US Charitycharity 2022
Foundation Fighting Blindness $100 Baltimore, MD, US Charity 2022
Hadassah $200 Sioux City, IA, US Charity 2022
Insight Through Education $735 Palm Beach Gardens, FL, US Charity 2022
Sanford Community Center $1,000 Sioux City, IA, US Charity 2022
Palm Beach Jewish Federation $1,000 West Palm Beach, FL, US Charity 2022
The Izzy Foundation $200 Providence, RI, US Charity 2022
Sioux City North High School $1,000 Sioux City, IA, US Charity 2022
University Of South Dakota $250 Vermillion, SD, US Charity 2022
Girls Inc $100 Sioux City, IA, US Charity 2021
Congregation Beth Shalom $15,755 Sioux City, IA, US Charity 2021
Camp High Hopes $100 Sioux City, IA, US Charitycharity 2021
Alzheimer's Association Of Iowa $500 West Des Moines, IA, US Charity 2021
University Of South Dakota $250 Vermillion, SD, US Charity 2021
Girls Inc $100 Sioux City, IA, US Charity 2021
Congregation Beth Shalom $15,755 Sioux City, IA, US Charity 2021
Camp High Hopes $100 Sioux City, IA, US Charitycharity 2021
Alzheimer's Association Of Iowa $500 West Des Moines, IA, US Charity 2021
University Of South Dakota $250 Vermillion, SD, US Charity 2021
Congregation Beth Shalom $15,841 Sioux City, IA, US Charity 2020
Foundation Fighting Blindness $200 Vernon Hills, IL, US Charity 2020
Kwit $200 Sioux City, IA, US Charity 2020
Miracle Network-unity Point Health St Lukes $1,000 Sioux City, IA, US Charity 2020
A Place Called Home $500 Los Angelos, CA, US Charity 2020

Foundations Similar to Diane And Brent Rosenthal

Discover 5 foundations with comparable assets ($986,357-$1,321,387), similar grant patterns, and geographic focus in IA 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: 42-6123967 | 185 grants awarded
$1,116,742
(≈ Similar)
$1,000
median grant
Underwood, IA
Same state
98%
Excellent match

EIN: 42-1465821 | 255 grants awarded
$1,224,745
(≈ Similar)
$500
median grant
Pella, IA
Same state
97%
Excellent match

EIN: 42-1508893 | 88 grants awarded
$1,245,318
(≈ Similar)
$800
median grant
Burlington, IA
Same state
96%
Excellent match

EIN: 42-1441831 | 310 grants awarded
$1,321,387
(≈ Similar)
$500
median grant
Des Moines, IA
Same state
93%
Excellent match

EIN: 81-2089562 | 192 grants awarded
$986,357
(≈ Similar)
$1,000
median grant
Lake Park, IA
Same state
93%
Excellent match

Contact Information

Official contact details for Diane And Brent Rosenthal as registered with the IRS. These details are essential for grant applications, correspondence, and due diligence processes.

EIN 27-0110398
Website N/A
Address PO BOX 237 Sioux City, IA 51102-0237

Key People (2)

Board members, trustees, and key staff who oversee Diane And Brent Rosenthal's grant making decisions and strategic direction. Understanding leadership composition can provide insights into foundation priorities and potential networking opportunities.

President And Secretary Brent Rosenthal
Vice-president & Treasurer Diane Rosenthal

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 Diane And Brent Rosenthal 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 May 2026 based on IRS Form 990-PF filings. Foundation information reflects most recent available tax year data.