![]() American Science and Engineering American Science and Engineering (AS&E) is a provider of threat and contraband detection solutions. | ![]() Byrna Technologies Byrna Technologies (formerly known as Security Devices International) is a company developing defense technology solutions. | |
Founding Date | Founding Date 1958 | Founding Date 2005 |
Type | Type Subsidiary | Type Public |
Tags | ||
Locations | Locations Billerica, US HQ Biddulph, GB Oak Ridge, US | Locations Andover, US HQ Fitchburg, US |
Employees | Employees 3322% increase | Employees 10631% decrease |

Byrna Technologies (formerly known as Security Devices International) is a company developing defense technology solutions.
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