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ProTelesis offers a full suite of IT Solutions specifically designed to help our customers focus on their business while we focus on their IT. Through the joint initiatives of Protel, one of California’s leading Mitel Blue dealers and Xtelesis, one of California’s leading Mitel Orange dealers, ProTelesis has grown into one of the largest Business Phone System and Unified Communications providers throughout the U.S. We provide technology solutions for the entire organization with start to finish IT Infrastructure Design and Implementation. Additional real-time analytic insights, automation, monitoring, and 24/7 support helps our clientele sleep better at night. From infrastructure services such as Structured Cabling, Data Networks and Carrier Services, to end user focused services such as Unified Communications and Contact Centers, ProTelesis has you covered. Headquartered in San Diego, California, ProTelesis has offices in Burlingame, Irvine, Sacramento, Seattle, Salt Lake City, and Bangalore, India.

Website https://www.protelesis.com
Revenue $19.1 million
Funding $350000
Employees 62 (10 on RocketReach)
Founded 1988
Address 4686 Mission Gorge Pl, San Diego, California 92120, US
Phone (650) 239-1400
Fax (650) 239-1410
Industry Information Technology and Services, Telephony & Wireless, Information and Communications Technology (ICT), Systems and Information Management, Voice Communications, Telecommunications, Information Technology, Video Conferencing, Data and Cloud Services, Carrier Services
Web Rank 3 Million
Keywords Managed It Services, It Solutions, Managed Services Provider, It Support, Business Technology, It Consulting, It Infrastructure, Technology Consulting, It Strategy, Cybersecurity, Software Solutions, Network Infrastructure, Cloud Computing, Network Security, Systems Integration, It Outsourcing, Unified Communications, Telecom Solutions, Data Center
Competitors Hewlett Packard Enterprise, Cisco, Fortinet, Extreme Networks, Juniper Networks, Arista Networks, Cloudflare, Axis +46 more (view full list)
SIC SIC Code 481 Companies, SIC Code 48 Companies
NAICS NAICS Code 517311 Companies, NAICS Code 51 Companies, NAICS Code 5173 Companies, NAICS Code 517 Companies, NAICS Code 51731 Companies

ProTelesis Questions

The ProTelesis annual revenue was $19.1 million in 2026.

Christopher Promotico is the Vice President of Operations of ProTelesis.

10 people are employed at ProTelesis.

ProTelesis is based in San Diego, California.

The NAICS codes for ProTelesis are [517311, 51, 5173, 517, 51731].

The SIC codes for ProTelesis are [481, 48].

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