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Insights

Large Enterprise Client Base C1 collaborates with nearly half of the Fortune 100 companies, indicating substantial experience and credibility in serving large, complex organizations, which can translate into opportunities for high-value enterprise solutions.

Recognition and Growth Being recognized on the CRN MSP 500 Elite 150 list for 2025 highlights C1's leadership in managed services and its potential to attract clients seeking top-tier IT management and support solutions.

Global Expansion The recent establishment of a Global Innovation and Capability Center in Hyderabad, India demonstrates C1's strategic focus on expanding technical talent and delivering innovative solutions, opening doors to nearshore and offshore service opportunities.

Diverse Sector Collaborations Partnerships with educational institutions like Coppin State University and Kentucky State University suggest opportunities to offer educational and governmental IT modernization services to the academic and public sectors.

Technological Expertise With over 5,600 technical certifications and a robust tech stack including VMware, ConnectWise, and Microsoft ASP.NET, C1 is well-positioned to provide advanced IT solutions and upgrade projects for clients seeking modernization and security enhancements.

C1 Tech Stack

C1 uses 8 technology products and services including ConnectWise, JSON-LD, Envoy, and more. Explore C1's tech stack below.

  • ConnectWise
    Help Desk Management
  • JSON-LD
    Javascript Frameworks
  • Envoy
    Load Balancers
  • Yammer
    Team Collaboration
  • VMware
    Virtualisation Software
  • HTTP/3
    Web & Portal Technology
  • Microsoft ASP.NET
    Web Frameworks
  • Twitter
    Widgets

Media & News

C1's Email Address Formats

C1 uses at least 2 format(s):
C1 Email FormatsExamplePercentage
FLast@convergeone.comJDoe@convergeone.com
89%
First.Last@convergeone.comJohn.Doe@convergeone.com
5%
FirstL@convergeone.comJohnD@convergeone.com
3%
First@convergeone.comJohn@convergeone.com
1%
FMiddleLast@convergeone.comJMichaelDoe@convergeone.com
1%
Last@convergeone.comDoe@convergeone.com
1%

Frequently Asked Questions

Where is C1's headquarters located?

Minus sign iconPlus sign iconC1's main headquarters is located at 10900 Nesbitt Avenue South Bloomington, Minnesota 55437 United States. The company has employees across 6 continents, including North AmericaAsiaEurope.

What is C1's phone number?

Minus sign iconPlus sign icon You can contact C1's main corporate office by phone at
+1-888-321-****
. 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 C1's stock symbol?

Minus sign iconPlus sign iconC1 is a publicly traded company; the company's stock symbol is UC15.L.

What is C1's official website and social media links?

Minus sign iconPlus sign iconC1's official website is onec1.com and has social profiles on LinkedInCrunchbase.

What is C1's NAICS code?

Minus sign iconPlus sign iconC1's NAICS code is 5415 - Computer Systems Design and Related Services.

How many employees does C1 have currently?

Minus sign iconPlus sign iconAs of March 2026, C1 has approximately 2.1K employees across 6 continents, including North AmericaAsiaEurope. Key team members include Chief Executive Officer: J. R.Chief Executive Officer: D. J.Cfo: T. B.. Explore C1's employee directory with LeadIQ.

What industry does C1 belong to?

Minus sign iconPlus sign iconC1 operates in the IT Services and IT Consulting industry.

What technology does C1 use?

Minus sign iconPlus sign iconC1's tech stack includes ConnectWiseJSON-LDEnvoyYammerVMwareHTTP/3Microsoft ASP.NETTwitter.

What is C1's email format?

Minus sign iconPlus sign iconC1's email format typically follows the pattern of FLast@convergeone.com. Find more C1 email formats with LeadIQ.

When was C1 founded?

Minus sign iconPlus sign iconC1 was founded in 1993.

C1

IT Services and IT ConsultingMinnesota, United States1001-5000 Employees

C1, the global technology solution provider elevating connected human experiences, is transforming the industry by creating connected experiences that make a lasting impact on customers, our teams, and our communities. More than 6,000 customers use C1 every day to help them build meaningful connections through innovative and secure experiences. Our successful track record of tangible positive business outcomes for our customers is a testament to our ability to provide them with the highest level of customer satisfaction, responsiveness, and deep domain expertise. C1 collaborates with nearly half of the Fortune 100, along with other key global industry partners to deliver solutions with a total lifecycle approach. C1 holds more than 5,600 technical certifications across thousands of engineers throughout North America and India, including three Customer Success Centers.

Section iconCompany Overview

Headquarters
10900 Nesbitt Avenue South Bloomington, Minnesota 55437 United States
Phone number
+1-888-321-****
Website
onec1.com
Stock Symbol
UC15.L
NAICS Code
5415 - Computer Systems Design and Related Services
Founded
1993
Employees
1001-5000

Section iconMedia & News

Section iconFunding & Financials

  • $1B$10B

    C1's revenue is estimated to be in the range of $1B$10B

Section iconFunding & Financials

  • $1B$10B

    C1's revenue is estimated to be in the range of $1B$10B

Company Leadership

  • Stylized image of a person
    J. R.
    Chief Executive Officer
    Phone icon
    Mobile Phone
  • Stylized image of a person
    D. J.
    Chief Executive Officer
    Phone icon
    Mobile Phone
  • Stylized image of a person
    T. B.
    Cfo
    Phone icon
    Mobile Phone
  • Stylized image of a person
    V. T.
    Chief Information Officer
    Phone icon
    Mobile Phone
  • Stylized image of a person
    C. H.
    Chief Human Resources Officer
    Phone icon
    Mobile Phone

Employee Directory

  • Stylized image of a person
    E. O.
    Chief Services Officer
    Phone icon
    Mobile Phone
  • Stylized image of a person
    C. H.
    Chief Strategy Officer
    Phone icon
    Mobile Phone
  • Stylized image of a person
    R. G.
    Chief Legal Officer
    Phone icon
    Mobile Phone
  • Stylized image of a person
    D. R. M.
    President, Sales And Marketing
    Phone icon
    Mobile Phone
  • Stylized image of a person
    J. L.
    President + Chief Executive Officer, Enterprise
    Phone icon
    Mobile Phone

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