CORSON, PETERSON & HAMANN S.C.

Single Audit firm · SHEBOYGAN, Wisconsin

Also filed as: Corson, Peterson & Hamann S.C.

Single Audits filed

Organizations audited

Findings across those audits

2025

Most recent audit year

Contact (as reported to the Federal Audit Clearinghouse)

2203 South Memorial Place · SHEBOYGAN, WI · 53081

Phone: (920) 457-3641

Contact on file: David Hamann

Email on file: dave@corsonpeterson.com

From this firm's Single Audit submissions. Contact details can change — verify with the firm directly.

Organizations audited by CORSON, PETERSON & HAMANN S.C.

Every organization this firm filed a Single Audit for, newest first. Findings counts are from those filings.

Organization	Most recent audit FY ▼	Years audited	Total findings	Material weakness
PLYMOUTH JOINT SCHOOL DISTRICT	2025-06-30	10	1	0
CITY OF SHEBOYGAN FALLS	2024-12-31	5	0	0
Village of Glenbeulah	2023-12-31	1	1	1
SCHOOL DISTRICT OF ELKHART LAKE-GLENBEULAH	2022-06-30	1	1	0
SCHOOL DISTRICT OF SHEBOYGAN FALLS	2022-06-30	7	0	0
VILLAGE OF OAKFIELD	2019-12-31	1	0	0

Data source: Everything on this page comes from public Single Audit filings in the Federal Audit Clearinghouse. Audit and finding counts describe the filings on record — they are not a rating of the firm's work. This site is not affiliated with the firm or with the FAC.

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