SDI Engineering SDI Engineering is a provider of research and development, specialty software tools, and engineering services to the aeronautical industries. | ![]() Era Era is a company developing surveillance and reconnaissance systems for civil and military purposes. | ![]() Scientific Simulations Scientific Simulations is a company that develops computational fluid dynamics (CFD) technologies for aerospace applications. | ![]() Air Vehicle Integrated Design Air Vehicle Integrated Design (AVID) is a company that specializes in aviation and aerospace component manufacturing. | ![]() ZedaSoft ZedaSoft is a company that develops flight simulation products and services including fixed-wing, rotary-wing, and drone systems. | |
Founding Date | Founding Date 1994 | Founding Date 1994 | Founding Date 2023 | Founding Date 2002 | Founding Date 1999 |
Type | Type Private | Type Subsidiary | Type Private | Type Private | Type Private |
Tags | |||||
Locations | Locations Bellevue, US HQ | Locations Pardubice, CZ HQ Brno, CZ Prague, CZ Strakonice, CZ Uherské Hradiště, CZ Bratislava, SK Liptovský Mikuláš, SK | Locations Steamboat Springs, US HQ | Locations Williamsburg, US HQ | Locations Fort Worth, US HQ Fort Worth, US |
Employees | Employees 420% decrease | Employees 2661% decrease | Employees 7 | Employees 7 | Employees 29 |

Era is a company developing surveillance and reconnaissance systems for civil and military purposes.
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Scientific Simulations is a company that develops computational fluid dynamics (CFD) technologies for aerospace applications.
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Air Vehicle Integrated Design (AVID) is a company that specializes in aviation and aerospace component manufacturing.
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ZedaSoft is a company that develops flight simulation products and services including fixed-wing, rotary-wing, and drone systems.
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