Integrated Computer Systems, Inc. was a computer company based in Cambridge, Mass. It's chief programmer was a man named Mike Backes. Dennis Nedry was the Project Supervisor for the Jurassic Park Project.
- It is referenced to in the film, as Hammond says "Phone Nedry's people... In Cambridge..."
- Both the first and second novels refer to this company as Nedry's actual office; first by the Jurassic Park operating screen, and then when Ed James finds dirt on him
- It appears that Nedry is an actual employee of Jurassic Park in the film, not a systems analyst only there with the endorsement team.