Robert Maarten Andre de la Porte

Christiania Belysning AS manufactures and distributes lighting products. Its products include annik, anniken, frutta, frida, clementine, pegus, pip, nicki, ginny, luice, bie, helen, cina, and stine. The company was founded on September 18, 1989 and is headquartered in Lysaker, Norway.

Stahl-Syberg A/S supplies electrical and electronic products and systems for explosion protection. It offers a variety of products and systems including installation equipment and accessories, control equipment, lighting, signaling devices, load and motor switchgear, cable glands, junction boxes, braking resistors, safety barriers, isolators, electrical heating, and camera and surveillance devices and systems solutions. The firm also distributes and supplies automation remote products and industrial machinery and equipment. The company was founded in 1988 and is headquartered in Lorenskog, Norway.

Tranberg Systems A/S supplies heat tracing solutions to the industrial companies. It provides heating cable products, accessories, and services to various projects. The firm's products include thermostat, heating instrument tubes, control and monitoring devices, boards, steam tracing, and helipad lights. The company was founded in 1979 and is headquartered in Vejle, Denmark.

R. STAHL LECTIO GmbH supplies explosion-protected devices and systems for measuring, controlling and operating. The company was founded in 2012 and is headquartered in Waldenburg, Germany.

ShowerCare AS manufactures and sells bathroom equipment. The firm offers sanitary products. The company was founded on September 10, 2015 and is headquartered in Sandnes, Norway.

Part of R. Stahl AG, R. Stahl HMI Systems GmbH is a German company that manufactures monitoring and controlling devices. The company is based in Cologne, Germany. The CEO of the company is Oliver Freund.