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Insights

Industry Leadership James Spence Authentication (JSA) is the leading autograph authentication provider globally, with a strong reputation among auction houses, dealers, and collectors, presenting opportunities to partner with high-end auction platforms and collectible marketplaces.

Extensive Database With nearly 500,000 exemplar files, JSA offers a wealth of authentication data that can be leveraged for advanced verification technologies or training programs, appealing to tech firms seeking integration or enhancement of authentication processes.

Event Engagement Recent participation in the FNDM Dubai 2025 event indicates active presence in international collectibles markets, suggesting potential collaborations or sponsorship opportunities within global collectible and memorabilia events.

Financial Stability With revenue estimates between $50M and $100M, JSA demonstrates solid financial health, making it a viable partner for joint ventures, service expansions, or technology procurement initiatives within the collectibles authentication space.

Technology Use Utilizing a modern tech stack including web technologies and cloud-based tools, JSA is positioned to adopt innovative solutions; sales prospects include digital verification tools, security solutions, or data management enhancements tailored for authentication 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 Webpack, Google Workspace, Google Maps, and more. Explore James Spence Authentication - JSA, a Certified Collectibles Group Company's tech stack below.

  • Webpack
    Development
  • Google Workspace
    Email
  • Google Maps
    Maps
  • PDF.js
    Miscellaneous
  • Windows Server
    Operating Systems
  • reCAPTCHA
    Security
  • USPS
    Transportation And Fleet Management
  • Microsoft IIS
    Web Servers

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 1 format(s):
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

Where is James Spence Authentication - JSA, a Certified Collectibles Group Company's headquarters located?

Minus sign iconPlus sign iconJames Spence Authentication - JSA, a Certified Collectibles Group Company's main headquarters is located at 2 Sylvan Way Suite 102 Parsippany, New Jersey 07054 United States. The company has employees across 1 continents, including North America.

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
+1-973-898-****
. 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 iconJames 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 March 2026, James Spence Authentication - JSA, a Certified Collectibles Group Company's annual revenue is estimated to be $164K.

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

Minus sign iconPlus sign iconJames Spence Authentication - JSA, a Certified Collectibles Group Company's SIC code is 5947 - Gift, Novelty, and Souvenir Shops 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 iconAs of March 2026, James Spence Authentication - JSA, a Certified Collectibles Group Company has approximately 39 employees across 1 continents, including North America. Key team members include Founder & President: J. S.Owner: J. G.Senior Vice President: J. J. S.. 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 iconJames 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 iconJames Spence Authentication - JSA, a Certified Collectibles Group Company's tech stack includes WebpackGoogle WorkspaceGoogle MapsPDF.jsWindows ServerreCAPTCHAUSPSMicrosoft IIS.

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

Minus sign iconPlus sign iconJames 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 iconJames Spence Authentication - JSA, a Certified Collectibles Group Company was founded in 2005.

James Spence Authentication - JSA, a Certified Collectibles Group Company

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.

Section iconCompany Overview

Headquarters
2 Sylvan Way Suite 102 Parsippany, New Jersey 07054 United States
Phone number
+1-973-898-****
Website
spenceloa.com
SIC Code
5947 - Gift, Novelty, and Souvenir Shops
NAICS Code
81 - Other Services (except Public Administration)
Founded
2005
Employees
11-50

Section iconMedia & News

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

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

Company Leadership

  • Stylized image of a person
    J. S.
    Founder & President
    Phone icon
    Mobile Phone
  • Stylized image of a person
    J. G.
    Owner
    Phone icon
    Mobile Phone
  • Stylized image of a person
    J. J. S.
    Senior Vice President
    Phone icon
    Mobile Phone
  • Stylized image of a person
    R. S.
    Director Of Business Development
    Phone icon
    Mobile Phone
  • Stylized image of a person
    R. D.
    Director Of Sales / Authenticator
    Phone icon
    Mobile Phone

Employee Directory

  • Stylized image of a person
    R. W.
    Director
    Phone icon
    Mobile Phone
  • Stylized image of a person
    G. A.
    Social Media Marketing Manager
    Phone icon
    Mobile Phone
  • Stylized image of a person
    B. G.
    Office Manager
    Phone icon
    Mobile Phone
  • Stylized image of a person
    K. D.
    Principal
    Phone icon
    Mobile Phone
  • Stylized image of a person
    B. S.
    Authentication Consultant
    Phone icon
    Mobile Phone

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