Insights

Market Position FGMK is a mid-to-large privately held firm with a strong Chicago presence and a nationwide reputation among top accounting firms, presenting an opportunity to cross-sell services to similar mid-market and private-equity backed clients seeking comprehensive assurance, tax, and advisory support.

Client Collaboration The firm launched Client Axcess, a secure client portal, highlighting a focus on secure collaboration and digital workflow improvements—a compelling angle for prospects prioritizing data security and streamlined communications.

Tech Adoption Utilization of cloud and web technologies (AWS, Brizy WordPress, Smartsheet, jQuery) indicates modern operations and scalable delivery, suggesting sales opportunities around digital transformation, automation, and efficiency enhancements for client teams.

Financial Scale With revenue in the multi-hundred million range and a broad employee base, FGMK can position as a robust partner for growth-stage companies and larger private organizations seeking integrated assurance, tax, and advisory services.

Growth Channels Locations in Chicago and Bannockburn, plus status as one of the top accounting firms in the US, signal opportunities to approach regional firms and not-for-profit organizations with tailored service packages and industry-specific advisory offerings.

FGMK, LLC Tech Stack

FGMK, LLC uses 8 technology products and services including Amazon Web Services, WordPress, CookieYes, and more. Explore FGMK, LLC's tech stack below.

FGMK, LLC's Email Address Formats

FGMK, LLC uses at least 3 format(s):
FGMK, LLC Email FormatsExamplePercentage
FLast@fgmk.comJDoe@fgmk.com
90%
Last@fgmk.comDoe@fgmk.com
8%
FirstLast@fgmk.comJohnDoe@fgmk.com
2%
FLast@fgmk.netJDoe@fgmk.net
85%
Last@fgmk.netDoe@fgmk.net
13%
FiLast@fgmk.netJoDoe@fgmk.net
1%
FirstLast@fgmk.netJohnDoe@fgmk.net
1%
FLast@fgmkins.comJDoe@fgmkins.com
100%

Frequently Asked Questions

What is FGMK, LLC's phone number?

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You can contact FGMK, LLC'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 FGMK, LLC's official website and social media links?

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FGMK, LLC's official website is fgmk.com and has social profiles on LinkedIn.

How much revenue does FGMK, LLC generate?

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As of July 2026, FGMK, LLC's annual revenue is estimated to be $250M - $500M.

What is FGMK, LLC's SIC code NAICS code?

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FGMK, LLC'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 FGMK, LLC have currently?

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As of July 2026, FGMK, LLC has approximately 286 employees across 3 continents, including North AmericaEuropeAsia. Key team members include Partner: A. D.Chairman: B. G.Partner: C. M.. Explore FGMK, LLC's employee directory with LeadIQ.

What industry does FGMK, LLC belong to?

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FGMK, LLC operates in the Accounting industry.

What technology does FGMK, LLC use?

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FGMK, LLC's tech stack includes Amazon Web ServicesWordPressCookieYesShopifyMicrosoft 365Microsoft AzureSmartsheetKnowBe4.

What is FGMK, LLC's email format?

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FGMK, LLC's email format typically follows the pattern of FLast@fgmk.com. Find more FGMK, LLC email formats with LeadIQ.

When was FGMK, LLC founded?

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FGMK, LLC was founded in 1969.
FGMK, LLC logo

FGMK, LLC

AccountingIllinois, United States201-500 Employees

FGMK, LLC is a professional services firm in the accounting sector that provides assurance, tax and advisory services. Its client base spans privately held businesses, global public companies, entrepreneurs, high-net-worth individuals and not-for-profit organizations. The firm is based in Chicago, Illinois, with a secondary office in Bannockburn, Illinois.

It is among the larger accounting firms in Chicago and is recognized as a top firm within the United States. In 2016, FGMK launched Client Axcess, a client collaboration portal designed to enhance secure communication and document sharing.

Section iconCompany Overview

Phone number
Website
fgmk.com
SIC Code
7389 - Business Services, Not Elsewhere Classified
NAICS Code
5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services
Founded
1969
Employees
201-500

Section iconFunding & Financials

  • $250M - $500M

    FGMK, LLC's revenue is estimated to be in the range of $250M - $500M

Section iconFunding & Financials

  • $250M - $500M

    FGMK, LLC's revenue is estimated to be in the range of $250M - $500M

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