Timothy Porth

North Castle Partners LLC (North Castle Partners) is a private equity firm founded in 1997 by Chip Baird. The firm is headquartered in Greenwich, Connecticut.

Velasa Sports, Inc. develops and manufactures skate sharpening equipment and related accessories for ice hockey, figure skating and sled hockey. The company was founded in 2014 and is headquartered in Acton, MA.

HydroMassage LLC is a manufacturer of wellness and recovery products, including water massage beds and lounges, as well as innovative new products such as RelaxSpace wellness pods and CryoLounge+ chairs. The company is based in Clearwater, FL. The company's products have been utilized in health clubs, chiropractic offices, and spas worldwide for over 30 years, providing the benefits of massage without the time or expense required for traditional hands-on massage therapy. All of their products are manufactured in the USA at their corporate headquarters.

Hyper Wear, Inc. manufactures fitness equipment. its products include hyper vest, sandbell, steelbell, softbell, fit ruck, waterbell, and battle rope. The company was founded by Dirk Buikema in 2007 and is headquartered in Austin, TX.

Octane Fitness LLC manufactures elliptical fitness products. Its products include standing and seated elliptical, LateralX elliptical, XT-One cross-trainer and Zero Runner machines for home and club applications. The company was founded by Dennis Lee and Timothy Porth in 2001 and is headquartered in Brooklyn Park, MN.