Multistack LLC

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Their homepage, crawled JUL 31, 2026

At a glance

EmployeesNot reported

In business sinceNot reported

Industry

Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing

HeadquartersSparta, WI

SAM.gov UEIGYLDKFE322G5

CAGE code3E4Y1

Incorporated inMN

LEI549300XY2XSIBHCKBM07

Multistack manufactures modular chillers in both air-cooled and water-cooled configurations, along with packaged chiller solutions, heating solutions, and energy recovery products. The company produces chillers using oil-free compressors, variable speed technology, and direct drive plenum fans with AC or EC motor options, and offers internal bypass for free cooling.

Supplier designations

Self-certified by the company in its SAM.gov registration

Facility	City	State	Employees	Status
Multistack LLC	Sparta	WI	—	● 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.