Marco Jakobs

JK Products GmbH is a German company that offers a range of products and services related to tanning and skincare. The private company is based in Windhagen, Germany, and the CEOs are Peter Althaus and Marco Jakobs. The company's products include ergoline, ergoline wellsystem, beauty angel, dayon, jk-licht, jk-cosmetics, devoted creations, and UV lamps. The company also provides technical services, marketing, and training for their products.

JK-International GmbH is a leading provider in the fields of well-leg, lifestyle, and healthcare. The company was founded in 1927 as a carpenter and is based in Windhagen, Germany, with subsidiaries in Germany, the USA, and Great Britain. The German company includes the professional solariums of Ergoline, well system hydrojets, pure UVC air ducks, and Dayon premium home solaries. The private company is represented as a light specialist with almost 50 partners worldwide. The company produces high-quality products exclusively in Germany to meet its own standards. The CEO is Marco Jakobs.

Part of VTC Industriebeteiligungen GmbH & Co. KG, JK-Gruppe GmbH is a German company that provides investment services. The company is based in Windhagen, Germany. The company was founded in 2017. The CEO is Marco Jakobs.