Rdk Foundation | Foundation Profile

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

EIN: 39-1524311

Foundation Overview

Based in Milwaukee, WI, Rdk Foundation has awarded 80 grants totaling $21,606,600 to organizations in Wisconsin, North Carolina and 10 other states across the US. Individual grants range from $1,000 to $12,055,000, with a median award of $20,000.

Latest Tax Year
2022
Total Giving (all years)
$21,606,600
Total Assets
$374,870,864
Median Grant (all grants)
$20,000

Latest Form 990-PF Snapshot

Total Grants
1
Median Grant
$12,055,000
% Median Grant Growth
+505% (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%

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

Geographic Focus
Wisconsin

79% of all grants are concentrated in Wisconsin, demonstrating highly focused geographic giving. This foundation prioritizes deep community impact in its primary service area. Within Wisconsin, funding concentrates in Milwaukee (19%), Sheboygan (19%), Madison (14%).

Funding Trajectory
+1148%

Strong 1148% growth in annual giving over 6 years indicates expanding philanthropic capacity and increasing opportunities for grant seekers. This upward trajectory suggests growing foundation resources and commitment.

Program Areas
General Purposes + Community Projects

Dual focus on general purposes (75%) and community projects, 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 Rdk 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
See Attached $12,055,000 Milwaukee, WI, US General Operating 2022
See Attached $1,992,800 Milwaukee, WI, US General Operating 2021
See Attached $1,992,800 Milwaukee, WI, US General Operating 2021
See Attached $1,992,800 Milwaukee, WI, US General Operating 2021
Penland School Of Crafts $10,000 Penland, NC, US General Operating 2020
National Council On Education For The $5,000 Boulder, CO, US General Operating 2020
Smith College $20,000 Northhampton, ME, US General Operating 2020
John Michael Kohler Arts Center $160,000 Sheboygan, WI, US General Operating 2020
Friends On Fred Smith $50,000 Phillips, WI, US General Support 2020
Intuit The Center For Intuitive And Outs $3,000 Chicago, IL, US General Operating 2020
Plymouth Arts Foundation $10,000 Plymouth, WI, US General Operating 2020
American Craft Council $7,000 Minneapolis, MN, US General Operating 2020
Pecatonica Foundation $55,000 Janesville, WI, US General Operating 2020
Northern Clay Center $3,000 Minneapolis, MN, US General Operating 2020
Lakeshore Chorale $3,500 Sheboygan Falls, WI, US General Operating 2020
Milwaukee Institute Of Art And Design $25,000 Milwaukee, WI, US General Operating 2020
Arts Large $15,000 Milwaukee, WI, US General Operating 2020
Milwaukee Ballet $2,000 Milwaukee, WI, US General Operating 2020
Milwaukee Repertory Theatre $10,000 Milwaukee, WI, US General Operating 2020
Nicholls State University $10,000 Thibodaux, LA, US General Operating 2020
Ten Chimneys Foundation $5,000 Genesee, WI, US General Operating 2020
Creation & Preservation Partners $600,000 Sheboygan, WI, US General Operating 2020
Monroe County Historical Society $40,000 Monroe, WI, US General Operating 2020
Edgewood College $50,000 Madison, WI, US General Operating 2020
American Players Theatre $25,000 Spring Green, WI, US General Operating 2020
Theater For Young Audiences $4,000 New York, NY, US General Operating 2020
Friends Of Sp Dinsmoor's Garden Of Ede $10,000 Lucas, KS, US General Operating 2020
Georges River Land Trust $45,000 Rockland, ME, US General Operating 2020
Renaissance Theaterworks $1,500 Milwaukee, WI, US General Operating 2020
Upaf $5,000 Milwaukee, WI, US General Operating 2020
California State University $10,000 Los Angeles, CA, US General Operating 2020
Aldo Leopold Foundation $25,000 Baraboo, WI, US General Operating 2020
Columbus State University $15,000 Columbus, GA, US General Operating 2020
Wisconsin Academy Of Sciences Arts A $10,000 Madison, WI, US General Operating 2020
Sheboygan Symphony Orchestra $10,000 Sheboygan, WI, US General Operating 2020
Sheboygan Theatre Company $3,000 Sheboygan, WI, US General Operating 2020
Artists Working In Education $10,000 Milwaukee, WI, US General Operating 2020
Above And Beyond Children's Museum $2,700 Sheboygan, WI, US General Operating 2020
Arts Wisconsin $1,000 Madison, WI, US General Operating 2020
Walker Art Center $2,000 Minneapolis, MN, US General Operating 2020
Racine Art Museum $7,500 Racine, WI, US General Operating 2020
Mecikalski Stovewood Foundation $5,000 Kohler, WI, US General Operating 2020
Friends Of Prairie Moon $40,000 Fountain City, WI, US General Operating 2020
Wisconsin Historical Foundation $60,000 Madison, WI, US General Operating 2020
Woodland Pattern $15,000 Milwaukee, WI, US General Operating 2020
Lawrence University $30,000 Appleton, WI, US General Operating 2020
Museum Of Wisconsin Art $15,000 West Bend, WI, US General Operating 2020
Vollis Simpson Whirligig Park And Mus $10,000 Wilson, NC, US General Operating 2020
Springfield Foundation $8,000 Springfield, OH, US General Operating 2020
Stephanie H Weill Center For The Perf $4,000 Sheboygan, WI, US General Operating 2020
Smith College $30,000 Northhampton, ME, US General Operating 2018
John Michael Kohler Arts Center $160,000 Sheboygan, WI, US General Operating 2018
Beloit College $40,000 Beloit, WI, US General Operating 2018
Pecatonia Education Char Fdn Inc $35,000 Hollandale, WI, US General Operating 2018
Creation & Preservation Partners $620,000 Sheboygan, WI, US General Operating 2018
Monroe County Historical Society $35,000 Monroe, WI, US General Operating 2018
Edgewood College $40,000 Madison, WI, US General Operating 2018
Lakeland University $25,000 Plymouth, WI, US General Operating 2018
Wis Academy Of Sciences $20,000 Madison, WI, US General Operating 2018
Friends Of Fred Smith $40,000 Phillips, WI, US General Operating 2018
Kohler Public Schools $45,000 Kohler, WI, US General Operating 2018
Friends Of Prairie Moon $40,000 Fountain City, WI, US General Operating 2018
Plymouth Public Schools $20,000 Plymouth, WI, US General Operating 2018
Smith College $17,000 Northhampton, ME, US General Purpose 2016
Lakeland College $15,000 Plymouth, WI, US General Purpose 2016
John Michael Kohler Arts Center $160,000 Sheboygan, WI, US General Purpose 2016
Beloit College $23,000 Beloit, WI, US General Purpose 2016
Pecatonia Education Char Fdn Inc $20,000 Hollandale, WI, US General Purpose 2016
Creation & Preservation Partners $520,000 Sheboygan, WI, US General Purpose 2016
Edgewood College $25,000 Madison, WI, US General Purpose 2016
Wis Academy Of Sciences $11,000 Madison, WI, US General Purpose 2016
Aldo Leopold Foundation $25,000 Baraboo, WI, US General Purpose 2016
Safe Harbor Of Sheboygan $10,000 Sheboygan, WI, US General Purpose 2016
Friends Of Fred Smith $25,000 Phillips, WI, US General Purpose 2016
Monroe Cty Local History $20,000 Sparta, WI, US General Purpose 2016
Kohler Public Schools $30,000 Kohler, WI, US General Purpose 2016
Friends Of Prairie Moon $22,000 Fountain City, WI, US General Purpose 2016
Plymouth Public Schools $8,000 Plymouth, WI, US General Purpose 2016
Sheboygan & Plymouth United Way $15,000 Sheboygan, WI, US General Purpose 2016
Wis Historical Fdn $20,000 Madison, WI, US General Purpose 2016

Foundations Similar to Rdk Foundation

Discover 5 foundations with comparable assets ($141,646,186-$422,285,700), similar grant patterns, and geographic focus in WI 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: 39-2076346 | 2522 grants awarded
$422,285,700
(≈ Similar)
$10,000
median grant
Milwaukee, WI
Same state
94%
Excellent match

EIN: 83-0399899 | 2452 grants awarded
$219,412,963
(↓ Smaller)
$25,000
median grant
Tomahawk, WI
Same state
79%
Good match

EIN: 35-2317921 | 78 grants awarded
$141,646,186
(↓ Smaller)
$10,000
median grant
Milwaukee, WI
Same state
71%
Good match

EIN: 93-1254171 | 3656 grants awarded
$374,872,001
(≈ Similar)
$25,000
median grant
Wilsonville, OR
70%
Good match

EIN: 42-1684377 | 728 grants awarded
$375,281,850
(≈ Similar)
$25,000
median grant
Lake Forest, IL
70%
Good match

Contact Information

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

EIN 39-1524311
Website N/A
Address PO BOX 634 Milwaukee, WI 53201-0634

Key People (3)

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

Co-trustee U S Bank Na
Co-trustee Paul J Tilleman
Co-trustee Susan L Flader

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 Rdk 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.