![]() Chelsea Technologies Chelsea Technologies is a company that designs and manufactures environmental monitoring technology. | ![]() DURAG GROUP DURAG GROUP is a provider of solutions in the fields of process and environmental monitoring, combustion and safety monitoring, as well as tunnel and traffic monitoring. | Telonics Telonics is a company that manufactures and develops electronics and accessories for wildlife and environmental research. | |
Founding Date | Founding Date 1964 | Founding Date 1948 | Founding Date 1978 |
Type | Type Private | Type Subsidiary | Type Private |
Tags | |||
Locations | Locations East Molesey, GB HQ | Locations Hamburg, DE HQ Linz, AT Diadema, BR Shanghai, CN Rueil Malmaison, FR Ainring, DE Bad Boll, DE see more | Locations Mesa, US HQ |
Employees | Employees 393% decrease | Employees 600 | Employees 713% decrease |
Operating ⚠ | |||
Types of Services | Types of Services 3 (Mar, 2023) | Types of Services 9 (Jul, 2023) | Types of Services N/A |

DURAG GROUP is a provider of solutions in the fields of process and environmental monitoring, combustion and safety monitoring, as well as tunnel and traffic monitoring.
View companyTelonics is a company that manufactures and develops electronics and accessories for wildlife and environmental research.
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