Great Lakes Sound & Vibration Completes 60,000 Sq Ft Facility Expansion in Calumet, Adding 32 Jobs

Great Lakes Sound & Vibration in Calumet, Michigan, has completed a facility expansion from 26,000 to 60,000 square feet, supported by an $8 million investment and state funding. The expansion enhances production capacity for sound-cancelling hardware for U.S. military vehicles and commits to adding 32 jobs over the next five years, increasing the workforce from 65 to nearly 100.

Published Mar 21, 2026

Great Lakes Sound & Vibration (GLSV) has completed a facility expansion in Calumet, Michigan, increasing its size from 26,000 to 60,000 square feet, representing an $8 million investment. This expansion, supported by state funding, enhances the company's capacity to produce sound-cancelling hardware for U.S. military vehicles.

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GLSV plans to add 32 jobs over the next five years, raising its workforce from 65 to nearly 100. The expansion aims to benefit the local defense industry community.