Ruud Zantman

Part of Synlab AG, ALcontrol Financial Ltd. functions as an investment holding British company. The company is based in Clwyd, UK.

Optimum Group BV operates as a financial holding company with activities within the commercial printing industry. The company was founded in 2016 and is headquartered in Alkmaar, the Netherlands.

Tokheim Corp. was the manufacturer and servicer of electronic and mechanical petroleum dispensing systems. Those systems included petroleum dispensers and pumps, retail automation systems (including point-of-sale ('POS') systems), dispenser payment or 'pay-at-the-pump' terminals, replacement parts and upgrade kits. The Company provided products and services to customers in more than 80 countries. The firm was located in Fort Wayne, IN.

Röntgen Technische Dienst BV provides non-destructive testing and inspection services. It specializes in project management for pipelines, offshore and onshore production facilities, refinery and storage facilities in the oil and gas, traditional and renewable energy sectors, and national utility and infrastructure markets. The company was founded by Lambertus van Ouwerkerk in 1937 and is headquartered in Rotterdam, Netherlands.

Alcontrol Group Ltd. provides analytical food testing services. It offers contaminated land, water, microbiological and chemical analysis services. The company was founded in 1989 and is headquartered in Conwy, the United Kingdom.