Altra Industrial Motion Corp.

Braintree, MA Boston Gear Part of Regal Rexnord Corporation

UEI: L4MDD6LHS8G9
CAGE: 71041
Primary NAICS: 551114 Corporate, Subsidiary, and Regional Managing Offices
SAM.gov registration: Active through Dec 4, 2026

Company facts

Self-certified in SAM.gov: For Profit Organization
Entity structure: Corporate Entity (Not Tax Exempt)
Corporate family: Marathon Generators Parent Regal Rexnord Corporation · Milwaukee, WI G3SBJN2AB4L3

Boston Gear

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SAM.gov registration date: Apr 21, 2011
Physical address: 300 Granite St, Braintree, MA 02184, USA
Website: altramotion.com
Founded: 2004
Employees: 5K-10K
Estimated annual revenue: $1B-$10B
Industry: Industrials

Capital Goods

Industrial Conglomerates

Industrials & Manufacturing
SIC code: 35 Industrial Machinery & Equipment
Profiles: LinkedIn

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Crunchbase

Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated Dec 8, 2025.

Contract awards

Award	Agency	Obligated	Awarded
Urgent requirement to fill back orders for gear assembly, speed. This is part of the antenna mast group on the… SPRBL111P0014	Land and Maritime (DLA)	$113,341	May 25, 2011

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About the company

Written by GovTribe AI · Oct 15, 2024

Altra Industrial Motion Corp., through its Boston Gear Division and subsidiaries, is a leading manufacturer and supplier of power transmission components and motion control products for various industrial applications. The company provides a wide range of goods to the federal government, including clutches, brakes, gears, couplings, and electric motors. Altra Industrial Motion Corp. is structured as a corporate entity and is registered in SAM.gov, indicating its eligibility to receive federal contract awards. The company's subsidiaries, such as Formsprag LLC (doing business as Marland Clutch), Kollmorgen Corp, Ameridrives International LLC, and Inertia Dynamics LLC, each specialize in different aspects of power transmission and motion control technologies.

As a prime contractor, Altra Industrial Motion Corp. and its subsidiaries have been awarded numerous contracts by defense agencies such as the Naval Supply Systems Command, Naval Sea Systems Command, and Defense Logistics Agency. These contracts typically involve the supply of clutch components, power brakes, gear assemblies, and electric motors. The company has also provided brushless motors with low outgassing to NASA. As subcontractors, Altra's subsidiaries have supported major defense and aerospace contractors including Raytheon, Lockheed Martin, BAE Systems, Boeing, and Sikorsky Aircraft Corporation. They have supplied a diverse range of products such as retainer assemblies, bi-directional clutches, torque motors, tach generators, and various custom motor configurations for defense and aerospace applications. Notable examples include Kollmorgen Corp's provision of electric motors and motion control equipment for missile defense systems, and Formsprag LLC's supply of clutch assemblies for military aircraft. The majority of these contracts were awarded without set-aside designations, highlighting the company's competitive position in the federal contracting landscape.

Quick answers

Is Altra Industrial Motion Corp. registered in SAM.gov?

Yes. Altra Industrial Motion Corp.'s SAM.gov registration is active through December 4, 2026.

What is Altra Industrial Motion Corp.'s most recent federal award?

Altra Industrial Motion Corp.'s most recent federal contract award is Urgent requirement to fill back orders for gear assembly, speed. This is part of the antenna mast group on the… (SPRBL111P0014), from Land and Maritime (DLA), on May 25, 2011.

On GovTribe

See Altra Industrial Motion Corp.'s full federal record

Federal contract awards
IDV awards
Subcontracting relationships
Funding analysis by agency, NAICS and set-aside
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