Astech Solutions Inc.
Computers, Hardware, Systems, IBM - Astech Solutions Inc,. Providing consulting, training and project management.
https://astech.com/
Manta Technologies, Inc.
Computers, Hardware, Systems, IBM - Manta Technologies. PC based courses for AS/400 programmers, operators, system administrators, and users.
https://www.mantatech.com/
AS400: Covering today's IBM AS400/iSeries topics
Computers, Hardware, Systems, IBM - Search400. An AS/400 specific search engine, site features include editorial summaries, industry news, tips, discussion area and career info.
https://www.search400.com/
Strategic Business Systems, Inc.
Computers, Hardware, Systems, IBM - Strategic Business Systems. Provides information systems for the AS/400 community.
http://www.sbsusa.com/
www.systemprogrammer.com
Joanna Gordon has 39 years experience as a system software programmer and technician.Her clients include leading edge development and Fortune 100 companies. This website has work examples, testimonials and skill set summary.
http://systemprogrammer.com/
Jeff Markiewicz & Associates
Computers, Hardware, Systems, IBM - Jeff Markiewicz Associates. z/OS-based and related on-site and custom classroom courses, plus consulting services.
https://jmarked.com/