Active Aero Group (past investment) Full-service air cargo and charter company providing expedited freight and logistics services

Align Aerospace Holdings, Inc. A leading global distributor of aerospace fasteners and other hardware, primarily to aerospace original equipment manufacturers

American Tire Distributors, Inc. (past investment) Leading national distributor of tires to the US replacement tire market

AmSafe Partners, Inc Leading provider of highly engineered, proprietary safety and securement systems for the aviation, air cargo, military and specialty vehicle markets

Argo-Tech Corporation (past investment) Leading designer and manufacturer of aviation fuel systems

Electro-Motive Diesel, Inc. (past investment) Global manufacturer of diesel-electric locomotives for commercial railroad applications

GA Holdings LLC (Ardmore Shipholding Ltd.) Owner and operator of ocean-going cargo vessels for commercial charter

GENCO Distribution System, Inc. Leading provider of contract and reverse logistics services

Grakon International, Inc. Leading designer and manufacturer of lighting systems and engineered trim components to North American and European commercial vehicle manufacturers

Hexcel Corporation (past investment) Leading producer of advanced composite materials used primarily by the commercial aerospace and defense industries

Ryan Herco Flow Solutions A leading national distributor of corrosion-resistant fluid handling, filtration and flow control products in the United States

Stag-Parkway, Inc. (past investment) Leading national aftermarket distributor of RV parts and accessories

Tinnerman Palnut Engineered Products, Inc. (past investment) Leading designer and producer of spring steel and plastic fastening solutions and components

Western Peterbilt, Inc. Operator of the largest network of Peterbilt Class 8 truck dealerships in the Pacific Northwest