![]() National Material Company National Material Company (NMC) is a provider of steel processing and supply-chain management services. | ![]() Ledwood Ledwood Mechanical Engineering is a company that provides project management and engineering services to the oil and gas industry. | ![]() Robinson Innovations Robinson Innovations is a company that provides solutions to rubber, plastics, engineered products, and the tire-making industry. | ![]() Whitehead Die Casting Whitehead Die Casting is a company that produces aluminum and zinc die castings. | ![]() Mahomed Sales and Warehousing Mahomed Sales and Warehousing is a manufacturing supply chain integrator. | |
Founding Date | Founding Date 1964 | Founding Date 1983 | Founding Date 1998 | Founding Date 1950 | Founding Date 1996 |
Type | Type Subsidiary | Type Subsidiary | Type Subsidiary | Type Private | Type Private |
Tags | |||||
Locations | Locations Elk Grove Village, US HQ Tokyo, JP | Locations Pembroke Dock, GB HQ | Locations HQ | Locations Gainesville, US HQ | Locations Indianapolis, US HQ Columbus, US Columbus, US |
Employees | Employees 632% decrease | Employees 2782% decrease | Employees 1083% increase | Employees 12 | Employees 32 |

Ledwood Mechanical Engineering is a company that provides project management and engineering services to the oil and gas industry.
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Robinson Innovations is a company that provides solutions to rubber, plastics, engineered products, and the tire-making industry.
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Whitehead Die Casting is a company that produces aluminum and zinc die castings.
View company
Mahomed Sales and Warehousing is a manufacturing supply chain integrator.
View company