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M-1 Tool Works, INC.

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www.m1toolworks.com
Homepage of M-1 Tool Works, INC.
Their homepage, crawled JUL 31, 2026
At a glance
Employees20-99
In business sinceNot reported
HeadquartersMchenry, IL
SAM.gov UEIN2YGU9L5K6Y6
LISTED ON FACTORYREGISTRY100%SOURCE COVERAGE

M-1 Tool Works is a precision machining company that produces high-quality components from prototype to production quantities using CNC milling, turning, and grinding, as well as wire EDM, sinker EDM, EDM drilling, composite tooling, fixture building, and mechanical assemblies. The company serves Aerospace and Defense, Automation, Department of Energy, Medical, Auto Racing, and Scientific Research and Development industries.

Summarized from the company’s own website

Their plant

FacilityCityStateEmployeesStatus
M-1 Tool Works, INC.MchenryIL20–99 ACTIVE

Compiled from federal records — EPA, OSHA, SAM.gov and the U.S. Census — and from the company’s own website. Federal source data is public domain. Each plant’s page names the source of every field.