Insights

Niche Focus Target commercial and government clients with tailored audit, bookkeeping, tax, and financial consulting services. Emphasize proactive, one-on-one advisory delivery to mitigate risk and uncover value, highlighting capabilities across individual, S or C corporation, and nonprofit structures.

Tech Enablement Leverage the firm’s modern technology competence as a differentiator in service delivery. Position offerings around compliant, efficient audits and accounting workflows enabled by current tech tools, and offer scalable solutions for growing organizations needing robust tech-enabled controls.

Growth Readiness With a mid-market revenue range and a team size suitable for hands‑on engagement, pursue mid-size clients seeking personalized audit and tax guidance. Highlight capacity to handle diverse engagements—from audits to business transitions—without sacrificing customized service.

Compliance & Risk Promote expertise in federal, state, and international tax regulations to attract organizations navigating complex tax and compliance landscapes. Offer proactive risk mitigation and opportunities discovery as a core sales proposition.

Advisory Partnership Market the firm as a trusted adviser during critical events such as audits, litigation, and transitions. Build value propositions around retained advisory relationships, enabling ongoing support beyond traditional accounting services.

Similar companies to Ambrosi Donahue Congdon & Co., P.C.

Ambrosi Donahue Congdon & Co., P.C. Tech Stack

Ambrosi Donahue Congdon & Co., P.C. uses 8 technology products and services including gstatic.com, RSS, Shopify, and more. Explore Ambrosi Donahue Congdon & Co., P.C.'s tech stack below.

  • gstatic.com
    Content Delivery Network
  • RSS
    Content Management System
  • Shopify
    E-commerce
  • Slider Revolution
    Miscellaneous
  • Elementor
    Page Builders
  • Priority Hints
    Performance
  • Google Tag Manager
    Tag Management
  • Akismet
    Web Platform Extensions

Ambrosi Donahue Congdon & Co., P.C.'s Email Address Formats

Ambrosi Donahue Congdon & Co., P.C. uses at least 1 format(s):
Ambrosi Donahue Congdon & Co., P.C. Email FormatsExamplePercentage
First.Last@adccpa.comJohn.Doe@adccpa.com
74%
Last@adccpa.comDoe@adccpa.com
20%
FLast@adccpa.comJDoe@adccpa.com
3%
F.Last@adccpa.comJ.Doe@adccpa.com
3%

Frequently Asked Questions

What is Ambrosi Donahue Congdon & Co., P.C.'s phone number?

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You can contact Ambrosi Donahue Congdon & Co., P.C.'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 Ambrosi Donahue Congdon & Co., P.C.'s official website and social media links?

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Ambrosi Donahue Congdon & Co., P.C.'s official website is adccpa.com and has social profiles on LinkedIn.

What is Ambrosi Donahue Congdon & Co., P.C.'s SIC code NAICS code?

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Ambrosi Donahue Congdon & Co., P.C.'s SIC code is 8721 - Accounting, Auditing, and Bookkeeping Services NAICS code is 5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services.

How many employees does Ambrosi Donahue Congdon & Co., P.C. have currently?

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As of July 2026, Ambrosi Donahue Congdon & Co., P.C. has approximately 17 employees across 1 continents, including North America. Key team members include President: J. C.Partner: T. A.Tax And Audit Associate: A. C.. Explore Ambrosi Donahue Congdon & Co., P.C.'s employee directory with LeadIQ.

What industry does Ambrosi Donahue Congdon & Co., P.C. belong to?

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Ambrosi Donahue Congdon & Co., P.C. operates in the Accounting industry.

What technology does Ambrosi Donahue Congdon & Co., P.C. use?

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Ambrosi Donahue Congdon & Co., P.C.'s tech stack includes gstatic.comRSSShopifySlider RevolutionElementorPriority HintsGoogle Tag ManagerAkismet.

What is Ambrosi Donahue Congdon & Co., P.C.'s email format?

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Ambrosi Donahue Congdon & Co., P.C.'s email format typically follows the pattern of First.Last@adccpa.com. Find more Ambrosi Donahue Congdon & Co., P.C. email formats with LeadIQ.

When was Ambrosi Donahue Congdon & Co., P.C. founded?

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Ambrosi Donahue Congdon & Co., P.C. was founded in 1977.
Ambrosi Donahue Congdon & Co., P.C. logo

Ambrosi Donahue Congdon & Co., P.C.

AccountingMassachusetts, United States11-50 Employees

Ambrosi Donahue Congdon & Co., P.C. is an accounting firm based in Newburyport, Massachusetts, serving commercial and government clients of varying sizes. The firm provides audit, bookkeeping, tax and financial consulting services with a focus on proactive, personalized, one-on-one client support, including individuals, owners of S or C corporations, and nonprofit directors. Its approach blends extensive accounting expertise with current auditing and accounting technology, aiming to mitigate risk while identifying opportunities to achieve financial goals and add value. The team positions itself as advisors during audits, litigation, and business transitions, offering continued support when clients need guidance most. The company emphasizes staying current with federal, state and international tax developments, and operates within the professional services sector of accounting.

Section iconCompany Overview

Phone number
Website
adccpa.com
SIC Code
8721 - Accounting, Auditing, and Bookkeeping Services
NAICS Code
5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services
Founded
1977
Employees
11-50

Section iconFunding & Financials

  • $10M$25M

    Ambrosi Donahue Congdon & Co., P.C.'s revenue is estimated to be in the range of $10M$25M

Section iconFunding & Financials

  • $10M$25M

    Ambrosi Donahue Congdon & Co., P.C.'s revenue is estimated to be in the range of $10M$25M

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