Compass Diversified Holdings engages in managing a group of small and middle-market businesses headquartered in North America. It operates through the following segments: Advanced Circuits, Liberty Safe, Ergobaby, Arnold, Clean Earth, Sterno, Manitoba Harvest, 5.11, and Crosman. The 5.11 segment is involved in the design and marketing of purpose-built tactical apparel and gear serving a wide range of global customers. The Advanced Circuits segment manufacture of quick-turn, small-run and production rigid printed circuit boards. Arnold Magnetic Technologies segment manufactures engineered magnetic solutions for a wide range of specialty applications and end-markets. The Clean Earth segment provides environmental services for a variety of contaminated materials including soils, dredged material, hazardous waste and drill cuttings. The Crosman segment engages in the design, manufacture, and marketing of airguns, archery products, optics and related accessories. The Liberty Safe segment produces premium home and gun safes. The Manitoba Harvest segment refers to the manufacture and marketing of branded, hemp-based food products. The Sterno Products segment pertians to the manufacture and marketing of portable food warming fuels and creative ambience solutions for the hospitality and consumer markets. The company was founded on November 18, 2005 and is headquartered in Westport, CT.