CTI Technology provides managed IT services and cybersecurity for businesses in Chicago and the surrounding suburbs. Founded in 2004 and headquartered in Elgin, we help organizations keep their teams productive, protect sensitive information, and plan for growth. We work with law firms, healthcare practices, manufacturers, construction companies, and financial services firms with 20–250 employees. We serve as your outsourced IT department or work alongside your internal IT team. One flat-rate plan covers help desk support, Microsoft 365, backups, and cybersecurity, including 24/7 threat monitoring and incident response. Our average response and resolution times are both under one hour, and same-day onsite support is possible when remote assistance isn’t enough. Our services include: • Managed IT services and help desk support • Cybersecurity and security awareness training • Microsoft 365 and cloud services • Data backup and disaster recovery • Network management and infrastructure support • IT strategy and fractional CIO/CTO guidance • Apple and Mac support through our MacHero team Quarterly technology business reviews help clients address risks, plan investments, and align technology with business goals. CTI is a Microsoft AI Cloud Partner. Plans range from $200 to $400 per user per month, depending on your organization’s needs. We build lasting relationships through responsive service, clear communication, and accountability. Visit https://www.ctinc.com/ to schedule a conversation.
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The CTI Technology annual revenue was $5 million in 2026.
Aaron Kane is the CEO of CTI Technology.
18 people are employed at CTI Technology.
CTI Technology is based in Elgin, Illinois.
The NAICS codes for CTI Technology are [541, 54, 5415].
The SIC codes for CTI Technology are [73, 737].