Blue Ash Tool & Die Blue Ash Tool & Die (BATD) is a company that specializes in ground support tooling for the aviation industry. | ![]() Allied Mechanical Allied Mechanical (also known as Tower Industries) is a company that manufactures aerospace components and assemblies. | ![]() Cv International Cv International (Cvi) is a company that provides aviation ground support solutions. | ![]() L.A. Simpson Machine L.A. Simpson Machine is a company that manufactures precision parts for defense and aerospace sectors. | ||
Founding Date | Founding Date 1965 | Founding Date 1951 | Founding Date 1981 | Founding Date 1965 | Founding Date 1964 |
Type | Type Private | Type Private | Type Private | Type Subsidiary | Type Private |
Tags | |||||
Locations | Locations Cincinnati, US HQ | Locations Ontario, US HQ | Locations Bend, US HQ | Locations South Windsor, US HQ | Locations Monroe, US HQ |
Employees | Employees 7 | Employees 1183% increase | Employees 225% increase | Employees 9123% increase | Employees 4 |
Operating ⚠ | |||||
Industries Served | Industries Served N/A | Industries Served 9 (Jan, 2024) | Industries Served 4 (Aug, 2024) | Industries Served N/A | Industries Served N/A |

Allied Mechanical (also known as Tower Industries) is a company that manufactures aerospace components and assemblies.
View company
Cv International (Cvi) is a company that provides aviation ground support solutions.
View company
Electro-Methods (EMI) is a company that provides aerospace manufacturing services.
View company
L.A. Simpson Machine is a company that manufactures precision parts for defense and aerospace sectors.
View company