Mar 2021 - Current
Jan 2017 - Current
Aug 2021 - Dec 2024
Apr 2024 - Aug 2024
Jan 2019 - Dec 2020
Bachelor of Arts - BA at University of Miami
Name: JSA - James Spence Authentication
Speciality: Autograph Authentication, Autograph Appraisal Services, Forgery Detection
Location: Parsippany, New Jersey, United States
Employees: 100-200
HQ Phone: 973-898-1300
Description: Foremost Autograph Authentication company in the world. JSA has the universal respect and approval of auctioneers, dealers, and collectors worldwide with their accurate authentica...
What is Jonathan Raffa's minimum period of employment in the companies?
Jonathan Raffa's minimum period of employment in various companies is 4 months.What is Jonathan Raffa's average duration of employment for different companies?
On average, Jonathan Raffa works for one company for 1 year 10 monthsWhat industries has Jonathan Raffa worked in?
Jonathan Raffa works in the Consumer Services. Previously, Jonathan Raffa worked in the Civic & Social Organization, and Construction.What positions has Jonathan Raffa held before?
Previously, Jonathan Raffa worked as a Team Leader, Apparel Division, and Office Assistant, and Voter Canvasser, and Imaging Technician.How do I contact Jonathan Raffa?
Jonathan Raffa's email address is j*****a@spenceloa.com, phone number is +1-909-***-**04. Sign up to get contact details.Who is the President of the JSA - James Spence Authentication?
The President of the JSA - James Spence Authentication is James J. Spence JrSignalHire complies with the General Data Protection Regulation (GDPR). SignalHire follows GDPR requirements, including but not limited to rights of data subjects to access, correct, or delete their personal information and supports the right to be forgotten.
SignalHire is CCPA-compliant and provides California residents the right to know, access, opt out, and request deletion of their personal data.