eSentire eSentire is a cybersecurity company that provides managed detection and response (MDR) solutions. | ![]() Tanium Tanium is an autonomous IT company that specializes in real-time endpoint intelligence and control solutions. | Open Systems Open Systems is a company that provides network security, application delivery, identity management, global connectivity, and integrated service management services. | ||
Founding Date | Founding Date 2001 | Founding Date 2016 | Founding Date 2007 | Founding Date 1990 |
Type | Type Private | Type Private | Type Private | Type Subsidiary |
Tags | ||||
Locations | Locations Waterloo, CA HQ Cork, IE White Waltham, GB Leesburg, US Pleasanton, US | Locations Herndon, US HQ | Locations Emeryville, US HQ Sydney, AU Vancouver, CA Neuilly Sur Seine, FR Munich, DE Tokyo, JP Seoul, KR see more | |
Employees | Employees 5961% decrease | Employees 519 | Employees 2,291 | Employees 430 |
Valuation ($) | Valuation ($) N/A | Valuation ($) 1.1 b | Valuation ($) 9.1 b | Valuation ($) N/A |
Operating ⚠ | ||||
Industries Served | Industries Served 10 (Jun, 2024) | Industries Served N/A | Industries Served N/A | Industries Served 7 (Nov, 2022) |
Funding | ||||
Latest funding round | Latest funding round $ 47m (over 7 years ago) | Latest funding round $ 50m (about 6 years ago) | Latest funding round $ 500k (over 4 years ago) | Latest funding round N/A |
Total funding raised | Total funding raised $ 86.1m | Total funding raised $ 117.5m | Total funding raised $ 1.2b | Total funding raised $ 1m |

Tanium is an autonomous IT company that specializes in real-time endpoint intelligence and control solutions.
View companyOpen Systems is a company that provides network security, application delivery, identity management, global connectivity, and integrated service management services.
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