JSA - James Spence Authentication Employee Directory

Q: What is JSA - James Spence Authentication known for?

JSA - James Spence Authentication was founded in 2005. JSA - James Spence Authentication operates in the Consumer Services industry.

Consumer ServicesUnited States51-200 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 JSA - James Spence Authentication employees' phone numbers or email addresses

JSA - James Spence Authentication Global Highlights

North America
39

United States Of America
39

JSA - James Spence Authentication'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

Contact profiles from JSA - James Spence Authentication

Name

Title

Contact Info

Location

Last Update

J. S.
Founder & President
Mobile Phone
Email
United StatesNew Jersey
Nov 10, 2025
J. G.
Owner
Mobile Phone
Email
United StatesNew Jersey
Oct 22, 2024
J. J. S.
Senior Vice President
Mobile Phone
Email
Nov 11, 2025
R. S.
Director Of Business Development
Mobile Phone
Email
United StatesNew Jersey
Nov 10, 2025
R. D.
Director Of Sales / Authenticator
Mobile Phone
Email
United StatesNew York
Nov 10, 2025
R. W.
Director
Mobile Phone
Email
UNITED STATES
Apr 07, 2023
G. A.
Social Media Marketing Manager
Mobile Phone
Email
United StatesNew Jersey
Nov 10, 2025
B. G.
Office Manager
Mobile Phone
Email
United StatesFlorida
Nov 10, 2025
K. D.
Principal
Mobile Phone
Email
Oct 23, 2024
B. S.
Authentication Consultant
Mobile Phone
Email
United StatesNew Jersey
Nov 10, 2025

Frequently Asked Questions

What is JSA - James Spence Authentication known for?

JSA - James Spence Authentication 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, US; you can contact the main corporate office by phone at

+1-973-898-****

. Explore JSA - James Spence Authentication's company overview page for more information.

What is JSA - James Spence Authentication's most common email format?

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

How many employees does JSA - James Spence Authentication have currently?

JSA - James Spence Authentication has approximately 51 employees as of October 2025. These team members are located across 1 continents, including North America.

Who are JSA - James Spence Authentication's key employees and leadership?

As of October 2025, JSA - James Spence Authentication'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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