National Insurance Resource
- Provides software for workers' compensation rates in the states of Minnesota, Michigan, Missouri, and South Dakota, USA. RatePro product allows comparative rating via the internet.
- http://www.ratepro.net/

Priority Data Systems, Inc.
- Offers customized solutions to insurance agents through the creation of comparative rating programs for auto, home, business owners, farm, and commercial insurance lines.
- http://www.priority-data.com/

EZ-Rater Systems
- Specializes in the development of customized rate-quotation software for insurance companies and their agencies, particularly to mid-size insurance carriers.
- http://www.ezrater.com/

Agency Computer Systems, Inc.
- Information regarding ACS products and services for independent insurance agencies and insurance companies. Management, and comparative rating software for Windows and Internet platforms.
- http://www.acs2000.net/

Associated Computer Services
- Builds custom software for rating business owners insurance.
- http://www.bopsoftware.com

Field Data
- Develop and service off-line rating systems for Farmers insurance agents. Offers product information.
- http://www.fielddata.com/