Issue link: https://nebusinessmedia.uberflip.com/i/1489045
V O L . X X V I I I N O. X X X 68 BO O K O F L I S T S 2 0 2 3 P R O F E S S I O NA L 1 Figure has been updated since original publication on Oct. 3, 2022. 2 For the fiscal year ending June 30, 2022 3 For the fiscal year ending May 31, 2022 4 Key services include CFO and finance manager services as well as trust & estate taxation services. This list was compiled by Stephanie R. Meagher and published in the Oct. 3, 2022 issue of Mainebiz. S O U R C E : Each firm via survey Maine's largest accounting firms Ranked by revenue, 2021 Maine's largest accounting firms Ranked by revenue, 2021 Firm Maine-based revenue (000,000) Maine CPAs/ Maine partners/ Maine staff Maine offices Tax planning Tax preparation Audit Business advisory IT consulting Wealth management Bookkeeping Head of firm/ year founded 1 Baker Newman Noyes 280 Fore St., Portland 04101 879-2100 • bnncpa.com $32.6 1 54 26 174 1 • • • • • Dayton Benway managing principal 1995 2 BerryDunn 2211 Congress St., Portland 04102 541-2200 • berrydunn.com $23.6 2 58 37 350 2 • • • • • • Sarah L. Belliveau CEO 1974 3 Wipfli LLP 30 Long Creek Drive, South Portland 04106 774-5701 • wipfli.com $16.9 3 29 12 80 2 • • • • • • Graham Smith managing partner 1930 4 Albin, Randall & Bennett 130 Middle St., Portland 04101 772-1981 • arbcpa.com $11.2 29 5 64 1 • • • • • • Cheri Walker managing partner 1989 5 Otis Atwell 324 Gannett Drive, South Portland 04106 780-1100 • otisatwell.com $7.4 15 5 33 1 • • • • Bridget Sylvester managing partner 1974 6 Marcum LLP 1 Canal Plaza, 4th Floor, Portland 04101 352-7600 • marcumllp.com $7.3 11 7 36 1 • • • • • • • Kirk J. Purvis office managing partner 1951 7 Purdy Powers & Co. 130 Middle St., Portland 04101 775-3496 • purdypowers.com $7.1 17 4 40 1 • • • • • • Richard Emerson managing shareholder 1991 8 Ouellette & Associates PA 1111 Lisbon St., Lewiston 04240 786-0328 • oacpas.net $5.9 13 7 26 1 • • • • • • Mark R. Carrier president 1979 9 One River CPAs 46 First Park Drive, Oakland 04963 873-1603 • onerivercpas.com $4.8 11 3 30 3 • • • • • Alison Lorenz president 1994 10 Austin Associates PA Two Great Falls Plaza, 5th Floor, Auburn 04210 783-9111 • austinpa.com $4.1 13 5 39 3 • • • • • Philip J. Doucette managing partner 1950 11 Berry Talbot Royer 4 6 Fundy Road, Suite 100, Falmouth 04105 781-3445 • btr-cpa.com $3.9 10 2 26 1 • • • • • Michael C. Royer president 1917 12 Runyon Kersteen Ouellette 20 Long Creek Drive, South Portland 04106 773-2986 • rko-cpas.com $3.7 8 6 25 1 • • • • • Donald C. Gaudet Jr. managing principal 1979 13 Haverlock, Estey & Curran 8 Commerce Court, Hampden 04444 945-5695 • heccpa.com $3.2 13 6 23 1 • • • • • Keith Bourgoin managing partner 1964 14 BBSC CPAs 38 Parkway South, Brewer 04412 941-8890 • bbsccpa.com $3.1 11 5 22 1 • • • • • Michael Jones managing principal 1997 15 Nicholson, Michaud & Nadeau CPA's 76 Silver St., Waterville 04901 872-7077 • nmccpas.com $2.8 11 3 22 1 • • • • • C. Patrick Michaud president 1980 16 Swanson Group LLC 838 Main St., Westbrook 04092 370-3490 • yourmainecpa.com $2.5 22 1 22 1 • • • • • Tabitha Curit Swanson CEO 2011 17 Melanson 14 Toothaker Lane, Suites 1 & 2, Ellsworth 04605 667-2710 • melansoncpas.com $0.9 2 2 3 1 • • • • • • Scott Toothaker managing principal 1975 SOURCE: Each firm via survey 1 Figure has been updated since original publication on Oct. 3, 2022. 2 For the fiscal year ending June 30, 2022 3 For the fiscal year ending May 31, 2022 4 Key services include CFO and finance manager services as well as trust & estate taxation services. -This list was compiled by Stephanie R. Meagher and published in the Oct. 3, 2022 issue of Mainebiz. Key services KEY SERVICES