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Major Tool & Machine logo

Major Tool & Machine

Large Complex CNC Machining, Welding & Assembly Since 1946

Precision & Contract Manufacturing HQ: Indianapolis, IN
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About Major Tool & Machine

Large Complex CNC Machining, Welding & Assembly Since 1946

Manufacturing & Service Locations

Indianapolis, Indiana 46218

Indianapolis Manufacturing Complex · Headquarters & Manufacturing

CNC MachiningCNC TurningWeldingAssembly & IntegrationInspection & Metrology

Capabilities

CNC MachiningCNC TurningWeldingEngineering & DesignInspection & MetrologyAssembly & IntegrationTooling & FixturesSheet Metal Fabrication

Markets Served

Commercial AerospaceDefense & Military

Certifications

AS9100ISO 9001NADCAP

Certification information may be supplier-provided unless otherwise noted.

About This Profile

This company profile is researched and maintained by Aerospace Grade using authoritative public sources.

Last Reviewed: October 14, 2026

Source · Compiled from public sources

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A&P Plus Structures logo

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Abbott Interfast logo

Abbott Interfast

Wheeling, ILAerospace Components & Hardware

Custom Fastener & Screw Manufacturer — Serving OEMs Since 1948

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630 Aerospace logo

630 Aerospace

Miami Lakes, FLMRO & Repair

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Ability Engineering logo

Ability Engineering

South Holland, ILPrecision & Contract Manufacturing

Manufacturer of cryogenic and aerospace equipment including vacuum vessels, vacuum insulated piping, pressure vessels, piping skids, and flex assemblies. ASME Section VIII Div 1 and ISO 9001:2015 certified.

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AC Manufacturing logo

AC Manufacturing

San Jose, CAPrecision & Contract Manufacturing

AC Manufacturing, located in San Jose, California, is a precision CNC machine shop providing turning, milling, 3+2 and continuous 5-axis machining of parts to customer specifications, serving aerospace and aircraft customers alongside other precision industries.

CNC Machining5-Axis MachiningCNC Turning
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CNC MachiningCNC TurningWeldingEngineering & DesignInspection & MetrologyAssembly & IntegrationTooling & FixturesSheet Metal Fabrication

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