Maine audit intelligence

Nonprofit Auditors and CPA Firms in Maine

In audit years 2024–2025, 20 CPA firms were observed as primary auditor on single audits of at least two Maine nonprofits in the Federal Audit Clearinghouse. BDMP Assurance, LLP was observed on the most (76 nonprofits). Data as of 2026-10-30.

Data as of Oct 30, 2026 · Source: Federal Audit Clearinghouse (public data)

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What changed in Maine?

219

nonprofit audit accounts on record

Maine · audit years 2024–2025 · as of the latest published build · Source: Federal Audit Clearinghouse

6

named a different audit firm than the prior year, not counting renamed or combined firms

Maine · audit years 2024–2025 · as of the latest published build · Source: Federal Audit Clearinghouse

12

crossed the single audit threshold

Maine · audit years 2024–2025 · as of the latest published build · Source: Federal Audit Clearinghouse

44 of 219

reported at least one finding

Maine · audit years 2024–2025 · as of the latest published build · Source: Federal Audit Clearinghouse

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Where Maine's audit firms are based

Firms observed auditing a nonprofit headquartered in each city.

  • Portland53
  • Augusta35
  • Brunswick26
  • Bangor25
  • Lewiston13
  • Auburn11

Nonprofit sector breakdown

Active Maine nonprofits by IRS NTEE major group.

Human services: 49Housing & shelter: 43Health care: 43Education: 34Mental health & crisis intervention: 13Other classified sectors: 73255nonprofits
  • Human services19%
  • Housing & shelter17%
  • Health care17%
  • Education13%
  • Mental health & crisis intervention5%
  • Other classified sectors29%

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Which firms audit nonprofits in Maine?

Firms filing nonprofit single audits in Maine
FirmCityNonprofit auditees (2 y)Reports (2 y)Median federal expenditures
BDMP Assurance, LLPPORTLAND7695$3,810,482
OTIS ATWELLSOUTH PORTLAND2644$2,248,292
BERRY DUNN MCNEIL & PARKER, LLCPORTLAND2424$3,453,386
RHR SMITH & COMPANYBUXTON1729$2,321,358
PURDY POWERS AND COMPANYPORTLAND1623$2,169,588
WIPFLI LLPMADISON1516$3,542,317
BAKER NEWMAN & NOYES LLCPORTLAND1424$5,501,025
Freeman & Company, CPAsBANGOR1423$1,301,289
WIPFLI LLPMADISON1313$5,638,631
RUNYON KERSTEEN OUELLETTESOUTH PORTLAND1221$1,609,285
ONE RIVER CPASOAKLAND1119$2,790,966
EDWARDS, FAUST & SMITH, CPA'SBANGOR1014$2,214,614
PGM,LLCBIDDEFORD1017$1,634,749
OUELLETTE & ASSOCIATES, P.A.LEWISTON918$1,778,172
CHESTER M KEARNEY, PAPRESQUE ISLE815$2,746,023
NICHOLSON MICHAUD AND NADEAUWATERVILLE58$2,453,690
HAVERLOCK, ESTEY & CURRAN, LLCHAMPDEN46$1,087,035
William H. Brewer CPABATH47$1,567,256
KPMG LLPSEATTLE24$51,943,058
PLANTE & MORAN, PLLCCOLUMBUS23$7,697,220

Counts show single audit reports filed in the Federal Audit Clearinghouse where the firm is listed as auditor. They are not a client list and do not describe any current engagement.

Recently observed auditor changes

A filing naming a different firm than the prior year’s report, not counting renamed or combined firms. Not a statement that any engagement ended — open the report for each row.

Nonprofits in Maine whose latest report names a different auditor
OrganizationCityMost recently observed auditorAudit yearReport
Anson & Madison Water DistrictMadisonBdmp Assurance, LLP20252025-12-GSAFAC-0000431262
Medical Care Development INCHallowellWhittlesey PC20252025-12-GSAFAC-0000429146
City of CaribouCaribouRhr Smith & Company20252025-12-GSAFAC-0000431154
University of Maine SystemBangorCliftonlarsonallen LLP20192019-06-CENSUS-0000147114
Trustees of Saint Joseph'S CollegeStandishBerry Dunn Mcneil & Parker, LLC20182018-06-CENSUS-0000000139
College of The AtlanticBar HarborBaker Newman & Noyes LLC20222022-06-CENSUS-0000029233

Regional breakdown

Nonprofits on record by city, Maine.

See which nonprofit accounts are most recently associated with these firms — and what changed in the territory.

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