Insights

Mid-market focus ATKG serves a select base of closely held businesses and large family groups, suggesting sales opportunities in outsourced tax, accounting, and advisory services tailored to mid-market clients with complex needs.

Integrated services The combination of ATKG LLP for attest services and ATKG Advisors LLC for tax and consulting indicates opportunities to cross-sell comprehensive packages that include assurance, tax planning, succession planning, and advisory services.

Growth and scale Revenue range indicates substantial firm size with room to upsell high-value services to growing clients, such as advanced analytics, outsourcing, and strategic advisory for mergers, acquisitions, and family business governance.

Social impact Charity of Choice and non-profit partnerships open doors for corporate social responsibility programs and donor-advised fund consulting, which can be extended to client philanthropy advisory, grant management, and ESG reporting services.

Technology leverage Current tech stack and digital practices suggest opportunities to offer modernization projects, cybersecurity posture enhancements, and client portal/automation solutions to improve efficiency and client experience.

ATKG Tech Stack

ATKG uses 8 technology products and services including CompTIA A+, Drupal, Microsoft Excel, and more. Explore ATKG's tech stack below.

  • CompTIA A+
    Certificates
  • Drupal
    Content Management System
  • Microsoft Excel
    Editors
  • PHP
    Programming Languages
  • KnowBe4
    Security
  • reCAPTCHA
    Security
  • Google Tag Manager
    Tag Management
  • ZURB Foundation
    UI Frameworks

ATKG's Email Address Formats

ATKG uses at least 2 format(s):
ATKG Email FormatsExamplePercentage
FLast@atkg.comJDoe@atkg.com
100%
FLast@atkgcpa.comJDoe@atkgcpa.com
97%
Last@atkgcpa.comDoe@atkgcpa.com
2%
FirstLast@atkgcpa.comJohnDoe@atkgcpa.com
1%

Frequently Asked Questions

What is ATKG's phone number?

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You can contact ATKG'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 ATKG's official website and social media links?

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ATKG's official website is atkg.com and has social profiles on LinkedIn.

How much revenue does ATKG generate?

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As of July 2026, ATKG's annual revenue is estimated to be $100M - $250M.

What is ATKG's NAICS code?

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ATKG's NAICS code is 5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services.

How many employees does ATKG have currently?

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As of July 2026, ATKG has approximately 126 employees across 1 continents, including North America. Key team members include Co-Founder And Board Member: S. B.Partner: B. B.Partner / Forensic, Litigation And Valuation Services: B. S.. Explore ATKG's employee directory with LeadIQ.

What industry does ATKG belong to?

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ATKG operates in the Accounting industry.

What technology does ATKG use?

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ATKG's tech stack includes CompTIA A+DrupalMicrosoft ExcelPHPKnowBe4reCAPTCHAGoogle Tag ManagerZURB Foundation.

What is ATKG's email format?

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ATKG's email format typically follows the pattern of FLast@atkg.com. Find more ATKG email formats with LeadIQ.

When was ATKG founded?

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ATKG was founded in 1982.
ATKG logo

ATKG

AccountingTexas, United States51-200 Employees

ATKG is an accounting firm based in San Antonio, Texas, founded in 1982. It provides tax, accounting, assurance and advisory services to a selective client base of closely held businesses and large family groups. The firm operates under the ATKG brand through two entities: ATKG LLP, a licensed independent CPA firm delivering attest services, and ATKG Advisors LLC, which provides tax and business consulting. These entities are independently owned and function within an alternative practice structure aligned with the AICPA Code and applicable laws.

ATKG targets closely held businesses and large family groups, offering integrated support across attest, tax and advisory needs. In July 2022, ATKG Advisors LLC partnered with Kinetic Kids, Inc., and launched its Charity of Choice program.

Section iconCompany Overview

Phone number
Website
atkg.com
NAICS Code
5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services
Founded
1982
Employees
51-200

Section iconFunding & Financials

  • $100M - $250M

    ATKG's revenue is estimated to be in the range of $100M - $250M

Section iconFunding & Financials

  • $100M - $250M

    ATKG's revenue is estimated to be in the range of $100M - $250M

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