Insights

Growth momentum Regional expansion with multiple offices and a long history of client relationships suggests a sales opportunity for scalable, cloud-based accounting and practice management solutions that support multi-office collaboration, client portals, and centralized reporting.

Tech stack fit Existing adoption of QuickBooks Online, HubSpot, AWS, and analytics tools indicates openness to technology-led services; opportunities exist to upsell advanced data analytics, CRM optimization, cloud security, and integrated workflow automation.

Financial scale Revenue banded at 25 to 50 million with 51–200 employees signals mid-market potential for enterprise-grade cybersecurity, governance, risk management, and compliance offerings, as well as training and change management programs.

Longstanding trust A foundation of technical integrity and long-term client relationships points to value in client success initiatives, premium consulting packages, and succession planning or advisory services that strengthen retention and cross-sell.

Talent engagement A mid-size firm profile invites partnerships around HR tech, payroll optimization, and workforce analytics, plus services that enhance employee productivity and satisfaction in professional services environments.

Similar companies to Atherton & Associates, LLP. Tax, Assurance & Consulting

Atherton & Associates, LLP. Tax, Assurance & Consulting Tech Stack

Atherton & Associates, LLP. Tax, Assurance & Consulting uses 8 technology products and services including Quickbooks Online, Matomo, Amazon Web Services, and more. Explore Atherton & Associates, LLP. Tax, Assurance & Consulting's tech stack below.

Atherton & Associates, LLP. Tax, Assurance & Consulting's Email Address Formats

Atherton & Associates, LLP. Tax, Assurance & Consulting uses at least 6 email formats:
Atherton & Associates, LLP. Tax, Assurance & Consulting Email FormatsExamplePercentage
FLast@athertoncpas.comJDoe@athertoncpas.com
81%
Last@athertoncpas.comDoe@athertoncpas.com
8%
FMiddleLast@athertoncpas.comJMichaelDoe@athertoncpas.com
6%
First.Last@athertoncpas.comJohn.Doe@athertoncpas.com
5%
FLast@assuranceapp.comJDoe@assuranceapp.com
96%
First.Last@assuranceapp.comJohn.Doe@assuranceapp.com
4%

Frequently Asked Questions

What is Atherton & Associates, LLP. Tax, Assurance & Consulting's official website and social media links?

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Atherton & Associates, LLP. Tax, Assurance & Consulting's official website is athertoncpas.com and has social profiles on LinkedIn.

How much revenue does Atherton & Associates, LLP. Tax, Assurance & Consulting generate?

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As of October 2026, Atherton & Associates, LLP. Tax, Assurance & Consulting's annual revenue is estimated to be $25M - $50M.

What is Atherton & Associates, LLP. Tax, Assurance & Consulting's SIC code and NAICS code?

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

How many employees does Atherton & Associates, LLP. Tax, Assurance & Consulting have currently?

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As of October 2026, Atherton & Associates, LLP. Tax, Assurance & Consulting has approximately 65 employees across 4 continents, including North America, Africa and Europe. Key team members include Managing Partner: E. K. M., Audit Manager: J. R. and Tax Manager: M. W. Explore Atherton & Associates, LLP. Tax, Assurance & Consulting's employee directory with LeadIQ.

What industry does Atherton & Associates, LLP. Tax, Assurance & Consulting belong to?

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Atherton & Associates, LLP. Tax, Assurance & Consulting operates in the Accounting industry.

What technology does Atherton & Associates, LLP. Tax, Assurance & Consulting use?

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Atherton & Associates, LLP. Tax, Assurance & Consulting's tech stack includes Quickbooks Online, Matomo, Amazon Web Services, WordPress, Shopify, HubSpot, Adobe Creative Suite and Piwik PRO Core.

What is Atherton & Associates, LLP. Tax, Assurance & Consulting's email format?

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Atherton & Associates, LLP. Tax, Assurance & Consulting's email format typically follows the pattern of FLast@athertoncpas.com. Find more Atherton & Associates, LLP. Tax, Assurance & Consulting email formats with LeadIQ.

When was Atherton & Associates, LLP. Tax, Assurance & Consulting founded?

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Atherton & Associates, LLP. Tax, Assurance & Consulting was founded in 1925.
Atherton & Associates, LLP. Tax, Assurance & Consulting logo

Atherton & Associates, LLP. Tax, Assurance & Consulting

AccountingCalifornia, United States51-200 Employees

Atherton & Associates, LLP operates in the accounting field with a focus on tax, assurance, and consulting services. Founded in 1925 in Modesto, California, the firm has evolved from a local practice into a multi-office regional firm. It serves clients across California from its base in Modesto. The firm emphasizes technical integrity, thoughtful counsel, and long-term client relationships as central principles.

Guided by an experienced leadership team and supported by dedicated professionals, the firm aims to grow while maintaining consistent service and professional standards. The expansion reflects a deliberate strategy to broaden its geographic reach without compromising the quality of service its clients expect.

Section iconCompany Overview

SIC Code
7389 - Business Services, Not Elsewhere Classified
NAICS Code
5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services
Founded
1925
Employees
51-200

Section iconFunding & Financials

  • $25M - $50M

    Atherton & Associates, LLP. Tax, Assurance & Consulting's revenue is estimated to be in the range of $25M - $50M

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