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Person · officer / director

Ron Chamberlain

Secretary · Transportation Development Association of Wisconsin

Secretary at Transportation Development Association of Wisconsin. Listed as an officer, director, or key employee across 2 organizations on the Form 990 record.

Ambiguous identity This name matches 1 other individual we could not verify as the same person. Each is kept as a separate record below — treat them as distinct people unless an explicit match is confirmed.
Organizations
2
Roles reported
2
Others who share this name
1

Who this is

Profile

Everything on the left is verified from the IRS filings. The biography on the right is compiled from public web sources and grounded to that filed record.

✓ Verified from filings
Reported as Secretary of Transportation Development Association of Wisconsin, based in Madison, WI.
Also listed as Associate Member Rep of Wisconsin County Highway Association INC, uncompensated.
Facts extracted directly from each organization's Form 990, Part VII.
Biography In progress
We're building a sourced biography for every person — from filings, news, and public records, citing where each fact comes from. Person-name searches are our single largest source of demand, so this is what we're shipping next.

Affiliations

Organizations

Linked as the same person by IRS Schedule R, a shared officer mailing address, or shared fellow board members.

Wisconsin County Highway Association INC Associate Member Rep · $675K revenue · Madison, WIWISCONSIN'S 72 COUNTIES PLAY A SIGNIFICANT ROLE IN OUR STATE'S TRANSPORTATION SYSTEM. WE ARE RESPONSIBLE FOR THE CONSTRUCTION AND MAINTENANCE OF THE…Filed FY2025, FY2024 · Source: Form 990, Part VII
Transportation Development Association of Wisconsin Secretary · $555K revenue · Madison, WITO PROVIDE FACTUAL INFORMATION AND EDUCATION RELATIVE TO TRANSPORTATION ISSUES, NEEDS AND PROGRAMS AS THEY RELATE TO WISCONSIN. THE ASSOCIATION SHALL…Filed FY2024 · Source: Form 990, Part VII

Disambiguation

Other people named Ron Chamberlain

Different individuals who share this name, separated by IRS Schedule R, mailing address, and shared-board evidence. The 990 carries no person identifier, so some may still be the same person.

R
Ron Chamberlain 1 organization · Newnan, GACowetta County Cattlemens Association INC

Network

Serves alongside

Other officers, directors & key employees at this person's organizations, by latest reported compensation.

D
Executive Director · FY2024
$151K
P
Executive Director · FY2025
$115K
T
Immediate Past-President · FY2024
R
Second Vice President · FY2024
J
President · FY2024
J
First Vice President · FY2024
T
Treasurer · FY2024
J
Director · FY2024
T
Director · FY2024
D
Director · FY2024
D
Director · FY2024
J
Director · FY2024

Network

Recommendations

Written by other verified members of the network — visible once you're a verified person yourself.

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Public data from IRS Form 990 e-file & the Business Master File. Individuals appear here because they were named as an officer, director, or key employee on a nonprofit's Form 990; people are grouped by name plus corroborating evidence (Schedule R, shared address, shared board members). · philanthropy.org