C1: Detailed Company Information & Corporate Profile
Summary
C1 is a private company that has been in the industry for 33 years. The business currently specializes in Information Technology and Services, IT Services areas. Jeffrey Russell is the Chief Executive Officer at the company. C1's headquarter is located at Bloomington, Minnesota, USA. The number of employees is at least 1.0K. Register with SignalHire to connect with C1 employees and management.
| C1 Website | onec1.com |
| Social Links |    |
| Phone Number | +1 866 768 7978 |
| Industries | |
| C1 Headquarters address | 10900 Nesbitt Ave S, Bloomington, Minnesota, 55437 US |
| Company Size | 1000-5000 employees |
| Specialties | Managed Services, Professional Services, Advisory Services, Cloud, Business Applications, Customer Experience, Modern Workplace, Cyber Security, Data Center, Enterprise Networking, Lifecycle Services, Communication Platform as a Service, AI, Gen AI, Infrastructure |
| SIC Code | 7371 |
| NAICS Code | 541511 Custom Computer Programming Services |
| DMA Code | Twin Cities |
| Founded | 1993 |
| Estimated Annual Revenue | $1B - 5B |
| Operating Status | Subsidiary |
| Updated: | 2026-08-17 |
C1 Org Chart
Chief Executive Officer
Chief Executive Officer
C-Level
Chief Strategy Officer
Chief Technology Officer
Chief Operating Officer
General Manager
Project Manager
Project Manager
Project Manager
Project Manager
Competitors
Name | Founded | Type | Employees |
|---|---|---|---|
| 1975 | Public Company | 100K - 9.9M | |
| 2000 | Public Company | 5.0K - 10K | |
| 1983 | Public Company | 1.0K - 5.0K | |
| 2003 | Educational Institution | 25 - 100 |
Subsidiaries and Affiliated Companies
Estimated Website Traffic
The chart shows a decline in traffic to the onec1.com website. In June, traffic decreased to 8015, compared to 13041 in the previous month. The highest traffic in 2026 was recorded in January, reaching 28546 visits.
Workforce Turnover
Number of employees switched from or switched to
Departmental sample breakdown
Length of Employment
C1's workforce includes employees across a wide range of tenure levels.
1% have been with the company for less than 1 year6% have been with the company for 1 to 2 years12% have been with the company for 3 to 4 years11% have been with the company for 5 to 7 years26% have been with the company for 8 to 10 years44% have been with the company for more than 11 years
Companies Similar to C1
C1 Corporate Information: FAQ
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