Where is cgc located

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Last updated: April 8, 2026

Quick Answer: CGC (Certified Guaranty Company) is headquartered in Sarasota, Florida, USA, specifically at 5501 Communications Parkway, Sarasota, FL 34240. The company was founded in 1977 by Richard J. and Susan M. DeVos and has since become the world's largest third-party grading service for comic books, having graded over 10 million comics as of 2023.

Key Facts

Overview

CGC (Certified Guaranty Company) is a professional grading service specializing in comic books, trading cards, and other collectibles. Founded in 1977 by Richard J. and Susan M. DeVos, the company revolutionized the collectibles market by introducing standardized grading systems that provide objective assessments of condition and authenticity. Based in Sarasota, Florida, CGC has grown from a small startup to the world's largest third-party grading service for comic books, with its headquarters serving as the central hub for all grading operations, customer service, and business administration.

The company's physical location at 5501 Communications Parkway in Sarasota represents more than just an address—it's the nerve center of an industry that has transformed how collectors buy, sell, and preserve comic books. This 40,000 square foot facility houses state-of-the-art grading rooms, secure storage areas, and administrative offices that support the company's global operations. The choice of Sarasota as headquarters reflects both practical business considerations and the founders' personal connection to Florida, where they established their business roots decades ago.

How It Works

CGC's grading process combines expert analysis with technological safeguards to ensure consistent, reliable results for collectors worldwide.

Key Comparisons

FeatureCGC (Certified Guaranty Company)PGX (Professional Grading Experts)
Headquarters LocationSarasota, Florida, USA (5501 Communications Parkway)Newport Beach, California, USA
Year Founded19771998
Grading Scale10-point scale (0.5 to 10.0) with half-point increments10-point scale (1 to 10) with whole number increments
Market Share (Comic Grading)Approximately 85% of professionally graded comicsApproximately 10% of professionally graded comics
Annual Submission VolumeOver 500,000 comic submissions annuallyApproximately 50,000 comic submissions annually
Online VerificationFree online certification verification with detailed notesBasic online verification without detailed grading notes

Why It Matters

Looking forward, CGC's Sarasota headquarters will continue to evolve as the company expands its services to new collectible categories and international markets. The facility recently underwent a $5 million expansion to accommodate growing submission volumes and enhance security measures, reflecting the increasing value of the items passing through its doors. As digital collectibles and hybrid physical-digital markets emerge, CGC's physical location will likely serve as both a traditional grading center and a hub for authentication technologies that bridge physical and digital collecting worlds, ensuring the company remains at the forefront of collectibles preservation and valuation for decades to come.

Sources

  1. Wikipedia - Certified Guaranty CompanyCC-BY-SA-4.0

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