Insights

Client-first advisory ADC CPA emphasizes personalized, proactive service across audits, bookkeeping, tax and financial consulting for commercial, government, nonprofit and owner-operated entities. Sales opportunity: position expanded advisory packages, risk management, and strategic planning services to leverage their one-on-one model.

Tech-enabled efficiency The firm highlights leveraging up-to-date auditing and accounting technology and a modern tech stack. Sales angle: introduce cloud-based workflow optimization, data analytics, artificial intelligence-driven insights, and automation consulting to enhance efficiency for mid-market clients.

Growth-ready middle market Revenue in the mid-range and a team of 11-50 suggests capacity to scale with additional clients while maintaining service levels. Sales angle: offer scalable services such as outsourced finance functions, interim controller services, and phased onboarding for growing businesses.

Regulatory expertise Staff proficient in current federal, state and international tax regulations, with experience in audits and litigation support. Sales opportunity: provide tax planning, cross-border compliance, and dispute advisory services to mid-size firms and nonprofits seeking expert guidance.

Diversified client potential Serves commercial, government, nonprofit and S/C corporation owners, suggesting cross-sell potential across audit, tax, bookkeeping and financial consulting. Sales strategy: develop packaged solutions targeting cross-industry needs and offer bundled governance and risk assessment 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 RSS, WordPress, Shopify, and more. Explore Ambrosi Donahue Congdon & Co., P.C.'s tech stack below.

  • RSS
    Content Management System
  • Content Management System
  • E-commerce
  • Infrastructure As A Service
  • Elementor
    Page Builders
  • WPBakery
    Page Builders
  • Priority Hints
    Performance
  • Gravity Forms
    Web Platform Extensions

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

Ambrosi Donahue Congdon & Co., P.C. uses at least 4 email formats:
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.

How much revenue does Ambrosi Donahue Congdon & Co., P.C. generate?

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As of August 2026, Ambrosi Donahue Congdon & Co., P.C.'s annual revenue is estimated to be $10M - $25M.

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

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Ambrosi Donahue Congdon & Co., P.C.'s SIC code is 8721 - Accounting, Auditing, and Bookkeeping Services and 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 August 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. and 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 RSS, WordPress, Shopify, Google Cloud, Elementor, WPBakery, Priority Hints and Gravity Forms.

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

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