Insights

Strong Market Presence ProTelesis has established itself as a major provider of unified communications and business phone systems across the United States, presenting opportunities to upsell tailored communications solutions and managed services to existing clients seeking to expand or upgrade their infrastructure.

Strategic Acquisitions The company's recent acquisition of Xtelesis indicates growth through strategic partnerships, positioning ProTelesis to access new customer segments and cross-sell integrated IT solutions, enhancing revenue streams from diverse client bases.

US and Global Reach With offices in multiple U.S. cities and Bangalore, India, ProTelesis possesses a broad geographic footprint that eases entry into international markets and supports multinational clients needing comprehensive IT and unified communications services.

Technological Infrastructure Leveraging a sophisticated tech stack with tools like Usercentrics, Google Hosted Libraries, and Module Federation offers sales prospects opportunities to promote cutting-edge, scalable solutions including automation, real-time analytics, and enhanced security features.

Revenue & Growth Potential With an estimated revenue between $50 million and $100 million and a sizeable employee base, there are significant opportunities to provide scalable IT infrastructure, cloud integration, and ongoing support services to clients looking for reliable, growth-focused technology partners.

ProTelesis Corporation Tech Stack

ProTelesis Corporation uses 8 technology products and services including LinkedIn Ads, Amazon Web Services, Usercentrics, and more. Explore ProTelesis Corporation's tech stack below.

  • LinkedIn Ads
    Advertising
  • Amazon Web Services
    Cloud Hosting
  • Usercentrics
    Consent Management
  • jQuery CDN
    Content Delivery Network
  • Zoho
    Customer Relationship Management
  • PHP
    Programming Languages
  • Animate.css
    UI Frameworks
  • HTTP/3
    Web & Portal Technology

ProTelesis Corporation's Email Address Formats

ProTelesis Corporation uses at least 2 format(s):
ProTelesis Corporation Email FormatsExamplePercentage
FLast@xtelesis.comJDoe@xtelesis.com
80%
First.Last@xtelesis.comJohn.Doe@xtelesis.com
7%
FirstLast@xtelesis.comJohnDoe@xtelesis.com
5%
Last@xtelesis.comDoe@xtelesis.com
2%
First@xtelesis.comJohn@xtelesis.com
3%
F.Last@xtelesis.comJ.Doe@xtelesis.com
2%
First.L@xtelesis.comJohn.D@xtelesis.com
1%
FLast@protelesis.comJDoe@protelesis.com
92%
Last@protelesis.comDoe@protelesis.com
6%
FL@protelesis.comJD@protelesis.com
2%

Frequently Asked Questions

Where is ProTelesis Corporation's headquarters located?

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ProTelesis Corporation's main headquarters is located at 4686 Mission Gorge Place San Diego, California 92120 United States. The company has employees across 2 continents, including North AmericaAsia.

What is ProTelesis Corporation's phone number?

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You can contact ProTelesis Corporation's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is ProTelesis Corporation's official website and social media links?

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ProTelesis Corporation's official website is protelesis.com and has social profiles on LinkedIn.

What is ProTelesis Corporation's NAICS code?

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ProTelesis Corporation's NAICS code is 5415 - Computer Systems Design and Related Services.

How many employees does ProTelesis Corporation have currently?

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As of February 2026, ProTelesis Corporation has approximately 63 employees across 2 continents, including North AmericaAsia. Key team members include Chief Executive Officer: M. P.CTO: C. P.Chief Technology Officer: S. P. S.. Explore ProTelesis Corporation's employee directory with LeadIQ.

What industry does ProTelesis Corporation belong to?

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ProTelesis Corporation operates in the IT Services and IT Consulting industry.

What technology does ProTelesis Corporation use?

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ProTelesis Corporation's tech stack includes LinkedIn AdsAmazon Web ServicesUsercentricsjQuery CDNZohoPHPAnimate.cssHTTP/3.

What is ProTelesis Corporation's email format?

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ProTelesis Corporation's email format typically follows the pattern of FLast@xtelesis.com. Find more ProTelesis Corporation email formats with LeadIQ.

When was ProTelesis Corporation founded?

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ProTelesis Corporation was founded in 1988.

ProTelesis Corporation

IT Services and IT ConsultingCalifornia, United States51-200 Employees

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.

Section iconCompany Overview

Headquarters
4686 Mission Gorge Place San Diego, California 92120 United States
Phone number
NAICS Code
5415 - Computer Systems Design and Related Services
Founded
1988
Employees
51-200

Section iconFunding & Financials

  • $25M$50M

    ProTelesis Corporation's revenue is estimated to be in the range of $25M$50M

Section iconFunding & Financials

  • $25M$50M

    ProTelesis Corporation's revenue is estimated to be in the range of $25M$50M

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