Mark Wopicho

Accel-KKR LLC (Accel-KKR) is a private equity firm founded in 2000 by Thomas Barnds. The firm is headquartered in Menlo Park, California.

Barclays Capital, Inc. is a registered broker/dealer headquartered in New York City. The firm was founded in 1997 and is a subsidiary of Barclays Group US, Inc., ultimately owned by Barclays plc (LON: BARC) in Great Britain. Barclays Capital provides large corporate, government and institutional clients a full spectrum of prime brokerage services which includes equities and fixed income financing, OTC Clearing, Futures and Foreign Exchange Prime Brokerage and access to industry insights and analytics from their Strategic Consulting team.

Todd Research Ltd. design, manufactures and distributes x-ray security, metal detector and blast suppression equipment. Its products include cabinet x-ray and conveyor x-ray scanners, mobile trace detection, archway metal and hand held metal detectors and containment devices. The company was founded in January 1950 and is headquartered in Cambridge, the United Kingdom.

Supply 999 Holdings Ltd. operates as a holding company. The company is headquartered in Cambridge, the United Kingdom.

Supply Plus Ltd. engages in the manufacture and distribution of liquid filters fire and rescue equipment. It offers safety ladders, gantries, shutters, hose reels, manlids and vents, cable drums, nozzles, and bonding reels. The company was founded in 1976 and is headquartered in Papworth Everard, the United Kingdom.