Insights

Industry leadership JSA is the leading autograph authentication provider with global reach and strong auction house relationships, presenting opportunities to offer premium authentication services, training, and enterprise licensing to major houses and galleries seeking trusted verification.

Exemplar library Leveraging a massive database of nearly 500,000 authentication exemplars supports scalable verification for high-volume consignments and can be packaged as a subscription access or API integration for partners handling large inventories.

Strategic locations With operations in Fort Lauderdale and Parsippany, there is potential to expand partnerships with regional dealers, consignment hubs, and live event coordinators across the US, offering on-site authentication and rapid turnaround during auctions and shows.

Revenue scale Revenue in the $50M–$100M range signals strong market demand and room for growth through tiered services, premium authentication, and enterprise solutions for larger clients, as well as cross-sell into related appraisal and authentication services.

Industry partnerships Active presence at events like FNDM Dubai 2025 and deep ties with auction houses indicate opportunities to expand international B2B collaborations, licensing, and co-branded authentication programs to capture new markets.

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?

Minus sign iconPlus sign icon
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?

Minus sign iconPlus sign icon
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?

Minus sign iconPlus sign icon
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?

Minus sign iconPlus sign icon
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?

Minus sign iconPlus sign icon
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?

Minus sign iconPlus sign icon
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?

Minus sign iconPlus sign icon
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?

Minus sign iconPlus sign icon
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?

Minus sign iconPlus sign icon
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

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

© LeadIQ, Inc. All rights reserved.