Sigtronics Sigtronics is a company that designs and manufactures noise environment communication equipment for aviation, emergency, and tactical communication sectors. | ![]() Hascall-Denke Hascall-Denke (also known as Denke Laboratories) is a manufacturing company that provides antenna solutions. | Second Sight Systems Second Sight Systems is a provider of communication and data collection systems for industries and government entities. | |
Founding Date | Founding Date 1974 | Founding Date 1986 | Founding Date 1999 |
Type | Type Private | Type Private | Type Private |
Tags | |||
Locations | Locations San Dimas, US HQ | Locations Palmetto, US HQ Palmetto, US | Locations Hillsboro, US HQ Barnhart, US Lee's Summit, US St. Louis, US |
Employees | Employees 2 | Employees 2111% increase | Employees 642% increase |

Hascall-Denke (also known as Denke Laboratories) is a manufacturing company that provides antenna solutions.
View companySecond Sight Systems is a provider of communication and data collection systems for industries and government entities.
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