Insights

Public sector focus BerryDunn serves government agencies and has recent initiatives like impact fee analysis for Parks and Recreation, plus a tool to aid Critical Access Hospitals with reimbursement challenges, highlighting opportunities in government contracting and healthcare/municipal sectors.

Healthcare expansion Recent actions include launching a tool for Critical Access Hospitals and hosting Healthcare Leadership Summit, signaling ongoing focus on healthcare providers and payor dynamics that may benefit from advisory, tax, and attest services.

Growth and recognition With revenue in the mid-six hundreds of millions and status as Maine's top accounting firm for multiple years, BerryDunn demonstrates scale and credibility that can help win larger client engagements and public-sector contracts.

Diverse service depth The firm combines tax, advisory, and consulting services with independent attest capabilities, enabling cross-sell opportunities across multiple service lines for current clients and expanding into new industries.

People and culture emphasis A people-first, diverse, and learning-focused culture led by CEO Sarah Belliveau supports talent development and could be leveraged to position BerryDunn as a partner for clients prioritizing workforce, DEI, and organizational resilience initiatives.

BerryDunn — Assurance, Tax and Consulting Tech Stack

BerryDunn — Assurance, Tax and Consulting uses 8 technology products and services including Adobe InDesign, SHRM-CP, SWFObject, and more. Explore BerryDunn — Assurance, Tax and Consulting's tech stack below.

  • Adobe InDesign
    Cad & Graphics
  • SHRM-CP
    Human Resources
  • SWFObject
    Miscellaneous
  • Authorize.net
    Payment Processing
  • Paylocity
    Recruitment Marketing
  • Microsoft Defender
    Security
  • Microsoft Exchange
    Storage
  • Google Analytics
    Web Analytics

BerryDunn — Assurance, Tax and Consulting's Email Address Formats

BerryDunn — Assurance, Tax and Consulting uses at least 1 format(s):
BerryDunn — Assurance, Tax and Consulting Email FormatsExamplePercentage
FLast@berrydunn.comJDoe@berrydunn.com
90%
First.Last@berrydunn.comJohn.Doe@berrydunn.com
9%
FiLast@berrydunn.comJoDoe@berrydunn.com
1%

Frequently Asked Questions

What is BerryDunn — Assurance, Tax and Consulting's phone number?

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You can contact BerryDunn — Assurance, Tax and Consulting's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is BerryDunn — Assurance, Tax and Consulting's official website and social media links?

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BerryDunn — Assurance, Tax and Consulting's official website is berrydunn.com and has social profiles on LinkedIn.

How much revenue does BerryDunn — Assurance, Tax and Consulting generate?

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As of July 2026, BerryDunn — Assurance, Tax and Consulting's annual revenue is estimated to be $500M - $1B.

What is BerryDunn — Assurance, Tax and Consulting's SIC code NAICS code?

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BerryDunn — Assurance, Tax and Consulting's SIC code is 7389 - Business Services, Not Elsewhere Classified NAICS code is 5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services.

How many employees does BerryDunn — Assurance, Tax and Consulting have currently?

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As of July 2026, BerryDunn — Assurance, Tax and Consulting has approximately 1.1K employees across 6 continents, including North AmericaAsiaEurope. Key team members include Chief Executive Officer And Founder: A. K.Ceo: B. T.Chief Financial Officer: A. M.. Explore BerryDunn — Assurance, Tax and Consulting's employee directory with LeadIQ.

What industry does BerryDunn — Assurance, Tax and Consulting belong to?

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BerryDunn — Assurance, Tax and Consulting operates in the Accounting industry.

What technology does BerryDunn — Assurance, Tax and Consulting use?

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BerryDunn — Assurance, Tax and Consulting's tech stack includes Adobe InDesignSHRM-CPSWFObjectAuthorize.netPaylocityMicrosoft DefenderMicrosoft ExchangeGoogle Analytics.

What is BerryDunn — Assurance, Tax and Consulting's email format?

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BerryDunn — Assurance, Tax and Consulting's email format typically follows the pattern of FLast@berrydunn.com. Find more BerryDunn — Assurance, Tax and Consulting email formats with LeadIQ.

When was BerryDunn — Assurance, Tax and Consulting founded?

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BerryDunn — Assurance, Tax and Consulting was founded in 1974.
BerryDunn — Assurance, Tax and Consulting logo

BerryDunn — Assurance, Tax and Consulting

AccountingMaine, United States1001-5000 Employees

BerryDunn is the brand name used by two independently owned firms (Berry, Dunn, McNeil & Parker, LLC and BDMP Assurance, LLP) to provide professional services. Since 1974, the organization has served businesses, nonprofits, and government agencies across the United States and its territories, delivering tax, advisory, and consulting work through the LLC and attest services through BDMP Assurance, LLP, from its Portland, Maine base. Led by CEO Sarah Belliveau, the firm has been recognized for diversity and inclusion and for its focus on learning and well-being. It serves a broad client base across industries, including government entities, with a presence in the accounting sector. In April 2026, BerryDunn announced the addition of como.gov as a new client, reflecting ongoing expansion of its engagements with government clients.

Section iconCompany Overview

Phone number
SIC Code
7389 - Business Services, Not Elsewhere Classified
NAICS Code
5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services
Founded
1974
Employees
1001-5000

Section iconFunding & Financials

  • $500M - $1B

    BerryDunn — Assurance, Tax and Consulting's revenue is estimated to be in the range of $500M - $1B

Section iconFunding & Financials

  • $500M - $1B

    BerryDunn — Assurance, Tax and Consulting's revenue is estimated to be in the range of $500M - $1B

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