📍 5330 Grand Ave, Gurnee, IL, 60031
📞 847-263-4258
Computer Systems Institute (CSI) is a post-secondary education provider committed to quality, career-focused training led by enthusiastic professionals who are inspired to transform an individual into a skilled professional. Founded in 1989, CSI has become a premier career training school with over 10,000 graduates most of whom found successful employment within only a few months of graduation.
📍 850 E Grand Ave Ste 2b, Lake Villa, IL, 60046
📞 847-356-8820
🌐 solutionspec.com
Updated Sep 2026
📍 7679 Gamay Ct, Gurnee, IL, 60031
📞 847-223-4149
🌐 watekco.net
Watekco is a computer systems provider located in Gurnee, Illinois, offering internet services, repair and maintenance, and technical support. The business caters to various technical needs, ensuring reliable assistance for both individuals and businesses in the area.
📍 1711 Napa Dr, Gurnee, IL, 60031
📞 847-548-4264
📍 170 Commerce Dr, Grayslake, IL, 60030
📞 847-548-1600
📍 888 E Belvidere Rd Ste 409, Grayslake, IL, 60030
📞 847-548-7197
📍 820 Lakeside Dr, Gurnee, IL, 60031
📞 847-662-2100
🌐 inacompcs.com
📍 301 Main St, Antioch, IL, 60002
📞 224-788-8139
📍 5101 Washington St Ste 1108, Gurnee, IL, 60031
📞 847-249-4209
🌐 objectmentor.com