Insights

Industry Authority JSA is the globally recognized leader in autograph authentication with a vast exemplar database and strong relationships with major auction houses, signaling a trusted partner for authentication services, provenance verification, and premium collectibles verification opportunities.

Market Presence Operates from two strategic US locations (Fort Lauderdale and Parsippany) and engages at high-profile events (e.g., FNDM Dubai 2025), indicating potential for international event-based collaborations, booth services, and on-site authentication partnerships.

Revenue Scale With annual revenue in the mid to high eight figures foundation, JSA demonstrates financial viability for enterprise-level service agreements, licensing of authentication tools, and multi-year contract opportunities with dealers and auction houses.

Digital Footprint A modern tech stack and online presence, including document viewing (PDF.js) and web technologies, suggests openness to digital authentication solutions, API integrations, and scalable e-commerce or online submission platforms for collectors and dealers.

Growth Potential Strong industry trust, expansive exemplar library, and active participation in global events point to opportunities in expanding certification services, exclusive partnerships with galleries or sports memorabilia vendors, and cross-sell of related CCG portfolio services.

Similar companies to James Spence Authentication - JSA, a Certified Collectibles Group Company

James Spence Authentication - JSA, a Certified Collectibles Group Company Tech Stack

James Spence Authentication - JSA, a Certified Collectibles Group Company uses 8 technology products and services including gstatic.com, Google Workspace, Mailgun, and more. Explore James Spence Authentication - JSA, a Certified Collectibles Group Company's tech stack below.

  • gstatic.com
    Content Delivery Network
  • Email
  • UPS
    Logistics
  • PDF.js
    Miscellaneous
  • Platform As A Service
  • reCAPTCHA
    Security
  • USPS
    Transportation And Fleet Management

James Spence Authentication - JSA, a Certified Collectibles Group Company's Email Address Formats

James Spence Authentication - JSA, a Certified Collectibles Group Company uses at least 4 email formats:
James Spence Authentication - JSA, a Certified Collectibles Group Company Email FormatsExamplePercentage
FLast@spenceloa.comJDoe@spenceloa.com
65%
First@spenceloa.comJohn@spenceloa.com
30%
Last@spenceloa.comDoe@spenceloa.com
3%
First.Last@spenceloa.comJohn.Doe@spenceloa.com
2%

Frequently Asked Questions

What is James Spence Authentication - JSA, a Certified Collectibles Group Company's phone number?

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You can contact James Spence Authentication - JSA, a Certified Collectibles Group Company'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 James Spence Authentication - JSA, a Certified Collectibles Group Company's official website and social media links?

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James Spence Authentication - JSA, a Certified Collectibles Group Company's official website is spenceloa.com and has social profiles on LinkedIn.

How much revenue does James Spence Authentication - JSA, a Certified Collectibles Group Company generate?

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As of August 2026, James Spence Authentication - JSA, a Certified Collectibles Group Company's annual revenue is estimated to be $50M - $100M.

What is James Spence Authentication - JSA, a Certified Collectibles Group Company's SIC code and NAICS code?

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James Spence Authentication - JSA, a Certified Collectibles Group Company's SIC code is 7299 - Miscellaneous Personal Services, Not Elsewhere Classified and NAICS code is 81 - Other Services (except Public Administration).

How many employees does James Spence Authentication - JSA, a Certified Collectibles Group Company have currently?

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As of August 2026, James Spence Authentication - JSA, a Certified Collectibles Group Company has approximately 40 employees across 2 continents, including North America and Europe. Key team members include Senior Vice President: J. J. S., Principal: K. D. and Classified :-): M. A. Explore James Spence Authentication - JSA, a Certified Collectibles Group Company's employee directory with LeadIQ.

What industry does James Spence Authentication - JSA, a Certified Collectibles Group Company belong to?

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James Spence Authentication - JSA, a Certified Collectibles Group Company operates in the Consumer Services industry.

What technology does James Spence Authentication - JSA, a Certified Collectibles Group Company use?

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James Spence Authentication - JSA, a Certified Collectibles Group Company's tech stack includes gstatic.com, Google Workspace, Mailgun, UPS, PDF.js, Microsoft Azure, reCAPTCHA and USPS.

What is James Spence Authentication - JSA, a Certified Collectibles Group Company's email format?

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James Spence Authentication - JSA, a Certified Collectibles Group Company's email format typically follows the pattern of FLast@spenceloa.com. Find more James Spence Authentication - JSA, a Certified Collectibles Group Company email formats with LeadIQ.

When was James Spence Authentication - JSA, a Certified Collectibles Group Company founded?

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James Spence Authentication - JSA, a Certified Collectibles Group Company was founded in 2005.
James Spence Authentication - JSA, a Certified Collectibles Group Company logo

James Spence Authentication - JSA, a Certified Collectibles Group Company

Consumer ServicesNew Jersey, United States11-50 Employees

James Spence Authentication (JSA), a Certified Collectibles Group company, specializes in autograph authentication within the consumer services sector. It serves auction houses, dealers, and collectors worldwide by providing expert evaluations that support confidence in signed memorabilia. The firm maintains a substantial library of exemplar autographs, numbering about 500,000 files, which informs its assessment process. Founded in May 2005 by James Spence Jr., the company operates from two locations in Parsippany, New Jersey, and Fort Lauderdale, Florida.
Headquartered in Parsippany, the company is a trusted autograph verification authority within the collectibles market. A recent development is its participation as a witness at FNDM Dubai 2025.

Section iconCompany Overview

Phone number
SIC Code
7299 - Miscellaneous Personal Services, Not Elsewhere Classified
NAICS Code
81 - Other Services (except Public Administration)
Founded
2005
Employees
11-50

Section iconFunding & Financials

  • $50M - $100M

    James Spence Authentication - JSA, a Certified Collectibles Group Company's revenue is estimated to be in the range of $50M - $100M

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