HBM Holdings

Calcium Products, Inc. is a manufacturer and distributor of pelletized lime and gypsum products aimed at enhancing soil health for agricultural use. Founded in 1987 and based in Ames, Iowa, the company offers a range of products including SuperCal SO4, SuperCal 98G lime pellets, Triplicity, SuperCal Humic, and bunker sand. These calcium-based fertilizers are designed to provide essential nutrients that improve soil fertility and maximize plant growth, thereby helping farmers increase crop yields for both row and specialty crops. Calcium Products operates through a network of dealers across the United States and internationally, with multiple locations in Iowa and surrounding areas.

Control Devices, LLC is a designer and manufacturer of specialized valves and flow control products, catering to both standard and custom-engineered applications in the United States. Established in 1963 by Joseph Krechel in St. Louis, the company has a rich history of innovation, initially focusing on check valves and controls for air compressor original equipment manufacturers (OEMs). Over the years, Control Devices expanded its product line through strategic acquisitions, offering a diverse array of products, including air compressor and high-pressure cylinder valves, various types of float valves, condensate traps, refrigerant distributors, and pressure washer accessories. These products serve critical roles in multiple industries, such as HVACR, automotive, fire suppression, and specialty gas applications. The company operates through a network of national and regional distributors, and its headquarters and manufacturing facility are located in Fenton, Missouri. Control Devices is recognized for its commitment to quality and innovation, positioning itself as a growing entity in the flow control market.

Harper/Love Adhesive Corporation was formed in 1978 as a joint venture of Harper Corporation of America and N.B. Love Industries, of Australia. Harper Corporation of America serves the corrugating and converting industries, in the U.S. and abroad, as a preferred source of ceramic and laser-engraved anilox, glue applicator, and metering rolls. N.B. Love Industries produces and markets a diverse range of products which include starches and adhesive for food, paper, paper converting, textiles, mineral processing and packaging. They serve markets in Australia, Great Britain, Europe, New Zealand, and Southeast Asia. These connections provide Harper/Love Adhesives a deep and rich reservoir of technical experience and expertise to fill the needs of the corrugating industry.

Aerofil Technology Incorporated is a privately held company based in Sullivan, Missouri, specializing in aerosol and liquid filling solutions. Established in 1988, it provides contract manufacturing services tailored for various industries, including automotive, personal care, household products, and insecticides. Aerofil offers a comprehensive range of services, including aerosol formulation and filling, liquid filling, custom packaging, warehousing, distribution, and lab testing support. With over 500 employees and 520,000 square feet of manufacturing space equipped with eleven production lines, the company aims to help businesses optimize their operations by reducing inventory, shortening lead times, and achieving significant cost savings.

Schafer Industries specializes in the production of precision gears and machined parts, primarily serving the automotive, agricultural, and construction sectors. The company manufactures components for transaxles, brake assemblies, and other applications, particularly focusing on recreational and off-road vehicles. By customizing and engineering its products, Schafer Industries enables clients across various markets, including aerospace, industrial warehouse equipment, and transportation, to obtain fully integrated equipment at competitive prices.