Sentinel Technologies: Detailed Company Information & Corporate Profile
Summary
Sentinel Technologies is a private company that has been in the industry for 44 years. The company currently specializes in the Information Technology and Services, IT Services, Messaging, Enterprise Software, Data Center areas. The position of the President & CEO is occupied by Dennis Hoelzer. Its headquarters is located at Downers Grove, Illinois, USA. The number of employees ranges from 500 to 1.0K. The annual revenue of Sentinel Technologies varies between 100M and 500M. To connect with Sentinel Technologies employee register on SignalHire.
| Sentinel Technologies Website | sentinel.com |
| Social Links |  |
| Phone Number | 800-769-4343 |
| Industries | |
| Sentinel Technologies Headquarters address | 2550 Warrenville Road, Downers Grove, IL, 60515 US |
| Company Size | 500-1000 employees |
| Specialties | Data Center Solutions, Communication Solutions, Managed/Outsourced Solutions, Cisco, EMC, NetApp, VMware, Microsoft, Network Security, Citrix, Cloud, cybersecurity, collaboration, Hybrid Cloud, Backup and Recovery, Storage, Big Data, converged infrastructure, Hyper-Converged Infrastructure, Security as a Service, SOC, NOC, application security, endpoint security, network and perimeter security, physical security, Colocation Hosting, DRaaS, BaaS, WiFiaaS, Business Process Consultancy, HANS, Technical Staffing, Dell EMC, Pure Storage, VCE, Duo, Nimble Storage, Attivo Networks, Solarwinds, managed services |
| SIC Code | 7371 |
| DMA Code | Chicago Metropolitan Area |
| Founded | 1982 |
| Estimated Annual Revenue | $100M - 500M |
| Operating Status | Subsidiary |
Competitors
Name | Founded | Type | Employees | Revenue | Funding |
|---|---|---|---|---|---|
| 1987 | Public Company | 1.0K - 5.0K | 558.9M | $54M | |
| 2007 | Public Company | 500 - 1.0K | 60.5M | $15.9M | |
| 2006 | Privately Held | 250 - 500 | 30M | $10M | |
| 2005 | Privately Held | 100 - 250 | 106M | $0 |
Workforce Turnover
Number of staff members switched
Departmental sample breakdown
Corporate Tenure Analytics
Sentinel Technologies's workforce includes employees across a wide range of tenure levels.
1% have been with the company for less than 1 year14% have been with the company for 1 to 2 years10% have been with the company for 3 to 4 years9% have been with the company for 5 to 7 years16% have been with the company for 8 to 10 years50% have been with the company for more than 11 years
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Sentinel Technologies Corporate Information: FAQ
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