James Spence Authentication - JSA, a Certified Collectibles Group Company Employee Directory

Consumer ServicesNew Jersey, United States11-50 Employees

Foremost Autograph Authentication company in the world.  JSA has the universal respect and approval of auctioneers, dealers, and collectors worldwide with their accurate authentication experience.

James Spence Authentication, LLC was founded in May 2005 by world renowned autograph authenticator, James Spence, Jr.  For over 30 years, Spence has built a reputation second to none in the autograph industry.  

Employed by every major auction house in the country, JSA has accumulated a massive exemplar database totaling nearly 500,000 files.  This extensive exemplar library is imperative for JSA autograph authenticators to utilize when accurately assessing the thousands of autographs submitted daily.

JSA now operates it's authentication services out of two convenient locations: Fort Lauderdale, FL & Parsippany, NJ.

Find James Spence Authentication - JSA, a Certified Collectibles Group Company employees' phone numbers or email addresses

James Spence Authentication - JSA, a Certified Collectibles Group Company Global Highlights

North America
40

United States Of America
40

James Spence Authentication - JSA, a Certified Collectibles Group Company's Leadership

J. S.
Founder & President
Mobile Phone
Email
J. G.
Owner
Mobile Phone
Email
J. J. S.
Senior Vice President
Mobile Phone
Email
R. S.
Director Of Business Development
Mobile Phone
Email
R. D.
Director Of Sales / Authenticator
Mobile Phone
Email
R. W.
Director
Mobile Phone
Email
G. A.
Social Media Marketing Manager
Mobile Phone
Email
B. G.
Office Manager
Mobile Phone
Email

James Spence Authentication - JSA, a Certified Collectibles Group Company Employee Metrics

100%

50%

0%

2026

2025

Retail
Support
Business
Business Development
Accounting
Other
Marketing

Contact profiles from James Spence Authentication - JSA, a Certified Collectibles Group Company

Name

Title

Contact Info

Location

Last Update

M. A.
Classified :-)
Mobile Phone
Email
Nov 10, 2025
D. J.
Trade Show Representative
Mobile Phone
Email
United StatesMissouri
Jan 27, 2026
C. F.
Associate
Mobile Phone
Email
United StatesNew Jersey
Nov 10, 2025
S. W.
Consultant Authenticator And Sales
Mobile Phone
Email
United StatesTexas
Nov 10, 2025
N. C.
Autograph Authentication
Mobile Phone
Email
Feb 16, 2026
D. B.
Administrative Clerk
Mobile Phone
Email
United StatesNew Jersey
Feb 17, 2026
D. W.
Customer Service
Mobile Phone
Email
United StatesNew Jersey
Feb 18, 2026
A. F.
Accounting / Shipping Supervisor / Customer Service / Data Entry / Notary
Mobile Phone
Email
Oct 01, 2025
C. F.
Authentication Consultant
Mobile Phone
Email
Nov 16, 2025
E. S.
Authenticator
Mobile Phone
Email
United StatesFlorida
Feb 17, 2026

Frequently Asked Questions

What is James Spence Authentication - JSA, a Certified Collectibles Group Company known for?

James Spence Authentication - JSA, a Certified Collectibles Group Company was founded in 2005 operates in the Consumer Services industry. The company's main headquarters is located in 2 Sylvan Way Suite 102 Parsippany, New Jersey 07054 United States; you can contact the main corporate office by phone at

+1-973-898-****

. Explore James Spence Authentication - JSA, a Certified Collectibles Group Company's company overview page for more information.

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

James Spence Authentication - JSA, a Certified Collectibles Group Company employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more James Spence Authentication - JSA, a Certified Collectibles Group Company email formats with LeadIQ.

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

James Spence Authentication - JSA, a Certified Collectibles Group Company has approximately 39 employees as of March 2026. These team members are located across 1 continents, including North America.

Who are James Spence Authentication - JSA, a Certified Collectibles Group Company's key employees and leadership?

As of March 2026, James Spence Authentication - JSA, a Certified Collectibles Group Company's key employees include:

Founder & President: J. S.
Owner: J. G.
Senior Vice President: J. J. S.
Director Of Business Development: R. S.
Director Of Sales / Authenticator: R. D.

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