Insights

Reputable Market Leader James Spence Authentication (JSA) holds a top-tier reputation in the autograph authentication industry with widespread recognition from auction houses, dealers, and collectors globally, indicating strong brand loyalty and trust that can be leveraged for partnership opportunities.

Expanding Presence Participation in international events such as FNDM Dubai 2025 highlights JSA's efforts to increase its global visibility and network, presenting sales opportunities with international clients and partners seeking authentic autograph verification.

Extensive Database Assets JSA's massive exemplar database of nearly 500,000 files offers a unique selling proposition for collaborations involving authentication technology, data licensing, or enhanced verification services.

Strong Revenue Potential With annual revenues estimated between $50 million and $100 million, JSA demonstrates a solid financial foundation, indicating capacity for strategic expansions, new service offerings, or technology integrations to drive further growth.

Industry Collaboration JSA's established relationships with auction houses and collectibles industry stakeholders create opportunities for joint ventures, technology solutions, or dealer partnerships to streamline authentication processes and expand market coverage.

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?

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James 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?

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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.

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

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James Spence Authentication - JSA, a Certified Collectibles Group Company's 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 April 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.Director Of Business Development: R. 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?

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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 WebpackGoogle WorkspaceGoogle MapsPDF.jsWindows ServerreCAPTCHAUSPSMicrosoft IIS.

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

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
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

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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