OLSEN THIELEN & CO, LTD

Single Audit firm · ROSEVILLE, Minnesota

Also filed as: Olsen Thielen & Co, Ltd. · OLSEN THIELEN & CO, LTD. · OLSEN THIELEN & CO., LTD. · OLSEN THIELEN & CO., LTD · Olsen Thielen & Co.Ltd.

Single Audits filed

Organizations audited

Findings across those audits

2025

Most recent audit year

Contact (as reported to the Federal Audit Clearinghouse)

2675 Long Lake Rd. · ROSEVILLE, MN · 55113

Phone: (651) 621-8623

Contact on file: Daniel Owens

Email on file: dowens@otcpas.com

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

Organizations audited by OLSEN THIELEN & CO, LTD

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	Repeat	Material weakness
LAND O'LAKES VENTURE37	2025-12-31	10	0	0	0
South Metro Human Services D/B/A Radias Health	2025-06-30	9	0	0	0
EAST SIDE NEIGHBORHOOD SERVICES INC.	2024-12-31	9	9	6	9
STANDING ROCK TELECOMMUNICATIONS, INC	2023-09-30	1	5	0	5
MISSISSIPPI VALLEY FAIR INC.	2022-08-31	1	1	0	1
ORPHEUM THEATRE PRESERVATION PROJECT LTD.	2021-12-31	1	0	0	0
SOUTHWEST MINNESOTA BROADBAND SERVICES	2020-12-31	5	16	15	6
GREATER METROPOLITAN HOUSING CORPORATION	2017-12-31	2	0	0	0
NORTHSIDE ACHIEVEMENT ZONE	2017-06-30	2	0	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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