Address Correction
National Change of Address (NCOA) Processing
Merge-Purge Processing
Marketing Database Services
Sequencing Mail
Density Analysis & Unaddressed Mail
Predictive Analytics and Transactional Data
Applying Analytics to Prospect Mailing Lists
Name Parsing and Personalization

Bells and Whistles
About Us
Data Quality Control
Contact Us
Privacy and Personal Information
Security, Storage, Retention of Personal Information

JSI is a specialized provider of data processing and database services. Our services are used by a wide range of “for profit” and “not-for-profit” organizations to support direct mail and telemarketing. Our clients include direct marketers who mail catalogues, magazine mailers, charitable organizations who solicit donations or lotteries, voluntary organizations who recruit members, political parties and campaign-organizing committees, and arts organizations who market subscriptions and memberships.

© 2015 JSI Data Systems Limited. All rights reserved.