Christoph Seiler

Loeb Holding AG engages in the operation of department stores, sales outlets and online shops. Its products include ladies' and men's fashion wear, lingerie, accessories, cosmetics, leather goods, household and electrical products as well as gift items. The company was founded by Julius Loeb, Louis Loeb, David Loeb and Eduard Loeb on September 9, 1881 and is headquartered in Bern, Switzerland.

Gondelbahn Grindelwald-Männlichen AG engages in the operations of skilifts and chairlifts. The company was founded on December 23, 1978 and is headquartered in Grindelwald, Switzerland.

Part of IB Wohlen AG, Seiler AG is a company that provides electrical contractor services. The company is based in Fischbach-Göslikon, Switzerland. Seiler was acquired by IB Wohlen AG on February 11, 2008.

Harderbahn AG provides rail transportation. The company is headquartered in Interlaken, Switzerland.

Wengernalpbahn AG engages in the operation of cogwheel railways as well as ski and chair lifts. The company was founded on June 30, 1994 and is headquartered in Interlaken, Switzerland.

Bergbahn Lauterbrunnen-Mürren AG engages in the operation of railway cars from Lauterbrunnen to Grütschalp and a narrow-gauge railway from Grütschalp to Mürren. The company was founded on August 4, 1966 and is headquartered in Interlaken, Switzerland.

Jungfraubahn AG provides railway transport services to the excursion destination Jungfraujoch. The firm also operates restaurants and souvenir shops. It sells Swiss souvenirs, clothing, and accessories. The company was founded on June 30, 1994 and is headquartered in Interlaken, Switzerland.