Insights

Unified Communications Growth ProTelesis is a leading IT services and unified communications provider with recent expansion through acquisitions (Xtelesis) and partnerships (Amer-X Security). This presents sales opportunities around end-to-end UC deployments, integration with security solutions, and cross-sell of managed services to expanded customer base.

Multi-Regional Footprint Headquartered in San Diego with offices across California, Seattle, Salt Lake City and Bangalore, the company serves a broad regional footprint. This enables targeted regional outreach for IT infrastructure, data networks, and carrier services, with potential for scalable, coast-to-coast or cross-border engagements.

Security and Analytics Push Recent Amer-X Security partnership signals a push into security-focused services and real-time analytics. A sales angle includes offering integrated security assessments, monitoring, and analytics-driven IT optimization to mitigate risk and improve performance for midsize enterprises.

Financial Stability Signals With revenue in the $25–50M range and a modest funding amount, ProTelesis appears to be a stable mid-market player. Opportunities exist to position enhanced managed services, periodic IT refresh programs, and recurring revenue-based offerings to bolster growth.

Industry Positioning As a large UC and business phone system provider with strong partnerships (Mitel heritage) and a broad tech stack (Azure, Zoho CRM, AVAYA, etc.), there is a chance to cross-sell across mid-market industries, focusing on UC, contact centers, cloud infrastructure, and enterprise networking to deepen customer relationships.

ProTelesis Corporation Tech Stack

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

  • LinkedIn Ads
    Advertising
  • Avaya
    Communications Technology
  • Usercentrics
    Consent Management
  • Amazon CloudFront
    Content Delivery Network
  • Zoho CRM
    Customer Relationship Management
  • Microsoft Azure
    Platform As A Service
  • Bootstrap
    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@protelesis.comJDoe@protelesis.com
92%
Last@protelesis.comDoe@protelesis.com
6%
FL@protelesis.comJD@protelesis.com
2%
FLast@xtelesis.comJDoe@xtelesis.com
86%
First.Last@xtelesis.comJohn.Doe@xtelesis.com
7%
FirstLast@xtelesis.comJohnDoe@xtelesis.com
4%
Last@xtelesis.comDoe@xtelesis.com
3%

Frequently Asked Questions

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.

How much revenue does ProTelesis Corporation generate?

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As of July 2026, ProTelesis Corporation's annual revenue is estimated to be $25M - $50M.

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 July 2026, ProTelesis Corporation has approximately 63 employees across 2 continents, including North AmericaAsia. Key team members include Chief Executive Officer: M. P.Chief Technology Officer: Y. P.Vice President Enterprise Sales: R. W.. 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 AdsAvayaUsercentricsAmazon CloudFrontZoho CRMMicrosoft AzureBootstrapHTTP/3.

What is ProTelesis Corporation's email format?

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

How much funding has ProTelesis Corporation raised to date?

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As of July 2026, ProTelesis Corporation has raised $4.6M in funding. The last funding round occurred on Dec 09, 2025.

When was ProTelesis Corporation founded?

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ProTelesis Corporation was founded in 1988.
ProTelesis Corporation logo

ProTelesis Corporation

IT Services and IT ConsultingCalifornia, United States51-200 Employees

ProTelesis Corporation is a mid-sized IT services and consulting firm that delivers end-to-end technology solutions to help organizations focus on their core business while it manages the IT stack. Its offerings span infrastructure design and implementation, along with real-time analytics, automation, monitoring, and 24/7 support. The company covers both backbone infrastructure—such as cabling, data networks, and carrier services—and user-facing services like unified communications and contact centers.

Headquartered in San Diego, California, ProTelesis operates offices in Burlingame, Irvine, Sacramento, Seattle, Salt Lake City, and Bangalore, India. It has become a notable provider of business phone systems and unified communications across the United States. In December 2025, Amer-X Security Inc. announced a partnership with ProTelesis, marking a recent collaboration.

Section iconCompany Overview

Phone number
NAICS Code
5415 - Computer Systems Design and Related Services
Founded
1988
Employees
51-200

Section iconFunding & Financials

  • $4.6M

    ProTelesis Corporation has raised a total of $4.6M of funding over 1 rounds. Their latest funding round was raised on Dec 09, 2025as a debt_financing.

  • $25M - $50M

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

Section iconFunding & Financials

  • $4.6M

    ProTelesis Corporation has raised a total of $4.6M of funding over 1 rounds. Their latest funding round was raised on Dec 09, 2025as a debt_financing.

  • $25M - $50M

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

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