Partner400 is a Management Consulting company led by the combined talents of Jon Paris and Susan Gantner. Between them Jon and Susan have more than 50 years of experience in IBM midrange systems and are two of the most experienced educators in the IBM i arena. In addition to their teaching work, Jon and Susan write a weekly blog column which you can find at ibmsystemsmag.blogs.com/idevelop. They also act as technical editors and authors for IBM's Systems Magazine and write a monthly column for the companion Extra newsletter. In recent years they helped to found the System i Developer education consortium which runs the popular RPG & DB2 Summit events. You can find more about these conferences at the System i Developer web site ( www.System i Developer.com ). Susan and Jon are also award-winning speakers and co-authors of the popular IBM Red Book Who Knew you Could Do That with RPG IV?
| Website | http://www.partner400.com |
| Revenue | $5 million |
| Employees | View employees |
| Industry | Consumer Services General, Consumer Services |
| Competitors | HelpSystems Armenia, LANSA, Caxton Associates, New Generation Software, Inc., IBM, Profound Logic, Rocket Software, Syndesis Health, BMC Software, Adeptia +28 more (view full list) |
| SIC | SIC Code 737 Companies, SIC Code 73 Companies |
| NAICS | NAICS Code 811 Companies, NAICS Code 8112 Companies, NAICS Code 81121 Companies, NAICS Code 81 Companies, NAICS Code 811212 Companies |
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Partner400 Questions
The Partner400 annual revenue was $5 million in 2026.
The NAICS codes for Partner400 are [811, 8112, 81121, 81, 811212].
The SIC codes for Partner400 are [737, 73].
