COMPANIES

With purposeful missions, the Granite Companies all have a strong connection to Minnesota. They are niche leaders with national and global markets. They are established, business-to-business organizations that design and manufacture products and services that uphold human dignity and advance the quality of life for all.

10

platform companies

40

U.S. and international operating locations

~4,000

team members

$2.4B

economic impact

Company, location, and team member counts as of December 31, 2025. Economic impact calculated as 2.0x revenue based on 2025 U.S. Bureau of Economic Analysis (BEA) multiples.

Granite Companies Website Images All Flex Solutions

All Flex Solutions

HQ: Northfield, MN

CEO: John Fallon

All Flex Solutions is a leading provider of specialty flex and rigid flex circuits, flexible heaters, and value-added assemblies for mission and life critical applications. All Flex products can be found in many applications and markets, including medical, defense, aerospace, industrial, telecommunications, and quantum computing.

Granite Companies Website Images Altimatemedical

AltimateMedical

HQ: Morton, MN

CEO: Ryan Williams

AltimateMedical designs and manufactures differentiated medical equipment in the complex rehabilitation and specialized imaging sectors of the healthcare industry. The company’s brands include ActiveAid, EasyStand, JustifyIt, MedicalPositioning, Therafin, and Zing, with product lines that span shower/commode chairs, sit-to-stand standing devices, and a range of specialized imaging platforms. AltimateMedical has grown consistently for more than 30 years, with sales in more than 60 countries.

Granite Companies Website Images Dezurik

DeZURIK

HQ: Sartell, MN

CEO: Bryan Burns

DeZURIK is an innovative global leader in valve technologies for water and wastewater treatment, as well as industrial applications, including pulp and paper, energy, mining, and other process industries. Recognized worldwide for superior design and performance, DeZURIK products increase durability, reliability, and customer profitability and provide an environmentally sustainable solution.

Granite Companies Website Images Geocomm

GeoComm

HQ: St. Cloud, MN

CEO: TJ Kennedy

Founded in 1995 to provide turnkey emergency 9-1-1 development services, GeoComm has a national reputation as a leading provider of public safety GIS systems. Enhancing the situational awareness of emergency responders with locally authoritative outdoor and indoor mapping systems, GeoComm serves local, regional, and statewide municipalities, military agencies, and school districts in 50 states, helping keep more than 100 million people safe.

Granite Companies Website Images Geotek

GEOTEK

HQ: Stewartville, MN

CEO: Ben Wiltsie

Over more than 35 years, GEOTEK has built a reputation for delivering high-performance engineered composite solutions trusted around the world. After establishing PUPI® as a global leader in fiberglass utility structures, the company expanded with Alliance™ fiberglass light poles and DuraTrench™ drainage solutions. GEOTEK continues to build industry-leading composite brands that support the world’s infrastructure.

Granite Companies Website Images Massman Companies Updated

Massman Companies

HQ: Alexandria, MN

CEO: Jeff Hohn

A leader in the design and manufacturing of precision automation machinery, Massman Companies has been providing innovative packaging systems for over 40 years. From liquid filling to case packing to palletizing, Massman has solutions for a wide range of automation needs. Massman Companies include Massman Automation, EDL, Ideal Pase, DTM Packaging, New England Machinery, and ADCO.

Granite Companies Website Images Microbiologics

Microbiologics

HQ: St. Cloud, MN

CEO: Kristen Knox

Microbiologics is a leading expert in biological products and services, focused on protecting the health and safety of people around the world. For over 50 years, the company has been partnering with healthcare and life science laboratories, manufacturers, and suppliers across the globe to co-create and provide biological control materials, assay services, and consulting for microbiology, molecular diagnostics, and virology.

Granite Companies Website Images Rotochopper

Rotochopper

HQ: St. Martin, MN

CEO: Tosh Brinkerhoff

A North American leader in the design and manufacture of horizontal grinding equipment for the forestry, agriculture, recycling, and construction markets, Rotochopper has been innovating since the early 1990s. Rotochopper equipment transforms waste – such as trees, pallets, garbage, or food – into landscape mulch, livestock feed, biomass fuels, and more.

Granite Companies Website Images Strongwell

Strongwell

HQ: Bristol, VA; Chatfield, MN

Chairman: John D. Tickle

President & CEO: G. David Oakley, Jr.

Strongwell is a leader in pultrusion technology and pultruded fiber reinforced polymer (FRP) composites. With facilities in the U.S. and Mexico, the company manufactures a wide variety of products for its diverse customer base, including structural shapes, grating, handrail, structural building panels, decking systems, composite armor, ladder rail, and many OEM products.

Granite Companies Website Images Vector

Vector

HQ: Fergus Falls, MN

CEO: Jeff Ackerson

Vector manufactures and distributes a market-leading line of vinyl windows and patio doors, serving dealers and builders throughout the Upper Midwest. Since 1995, Vector has been committed to providing customers with unparalleled service and exceptional craftsmanship.