FGMK, LLC is a leading professional services firm providing assurance, tax, and advisory services to privately held businesses, global public companies, entrepreneurs, high-net-worth individuals, and not-for-profit organizations. Based in Chicago, Illinois, FGMK is among the largest accounting firms in the city and one of the top-ranked accounting firms in the United States. Founded in 1969, the firm has a rich history of delivering personalized services with expertise and effectiveness.
FGMK's vision is to identify opportunities that create value for clients while continuously expanding services to address unique needs. The firm's mission is to uphold a standard of excellence by providing comprehensive expertise and exceeding client expectations. FGMK fosters internal growth through career development, training, and support for its team of professionals.
With two locations in Chicago, FGMK serves a diverse range of clients, offering a broad spectrum of services tailored to meet the specific needs of each client. The firm's commitment to excellence and personalized service has established it as a trusted partner for businesses across various industries.
B2B professionals would contact FGMK, LLC for its comprehensive expertise in assurance, tax, and advisory services. The firm's personalized approach and commitment to excellence make it an ideal partner for businesses seeking reliable and effective professional services.
Sales teams selling professional services, recruiters seeking accounting and consulting roles, and partners offering expertise in assurance, tax, and advisory services should reach out to FGMK, LLC.
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Last verified: February 2, 2026
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