Dieter Sichelschmidt

Skyfold, Inc. manufactures vertical retractable walls. The firm’s products include Skyfold classic series, Skyfold zenith series, and Skyfold mirage. It serves corporate boardrooms, training rooms, auditoriums, education institutions, convention centers, hospitals, government facilities, sports facilities, hotels, airports, and other industries. The company was founded on August 15, 1980 and is headquartered in Montréal, Canada.

Dorma-Vertrieb-International GmbH is a German company that wholesales metal and plastic products. The company is based in Ennepetal, Germany and has a global presence of subsidiaries in several regions. The CEOs of the private company are Bernd Brinker, Oliver Squar, Thorsten Schmidt.

Kaba Group is a German company that manufactures door hardware.

Part of dormakaba Holding AG, DORMA-Glas GmbH provides elegant and design-oriented solutions made of fittings and glass for fascinating, light-flooded architecture. The company is based in Bad Salzuflen, Germany. The German company offers a range of elegant fittings for sliding doors and glass doors, as well as glass partition walls and glass sliding walls that combine function and design. The CEOs of the company are Bernd Brinker, Michael Hensel, Jörg Henke.

Evonik Operations GmbH manufactures specialty chemicals. The company was founded on August 23, 2000 and is headquartered in Weatherford, TX.

Lindal Ventil GmbH manufactures and supplies valves, actuators, and spray caps. Its products include male, female, kemp, PU, and bag-on-valves, overcaps and actuators. The company was founded in 1959 and is located in Bad Oldesloe, Germany

Schiffer Dental Care Products LLC is an American company that wholesales dental care products. The private company is based in Agawam.

Part of Ingersoll Rand, Inc., Gardner Denver Deutschland GmbH is a world-leading provider of air compression and vacuum technology. The company is based in Bad Neustadt an der Saale, Germany, and the CEOs of the company are Mark Robert Sweeney, Andrew Roger Schiesl, Thomas Kurth. The German company has been in operation for over 150 years and offers compressors, blowers, and vacuum pumps for mission-critical applications worldwide. Gardner Denver's warranty programs ensure reliable equipment, and their DSL Bi-Lobe Dual Splash Lubricated Blowers are designed for long life with dual splash lubrication and heavy-duty cast iron cylinders. The company's blowers and vacuum systems serve the transportation industry for CNG refueling, dry bulk, and liquid transfer.

Part of dormakaba Holding AG, DORMA Deutschland GmbH supplies door closers, fittings and security and access management systems. The company is based in Ennepetal, Germany.

Kaba Ilco Corp. is a private company that manufactures key blanks and accessories. The company is based in Rocky Mount, NC.

dormakaba Deutschland GmbH manufactures and markets door technology products and systems. It specializes in door controls, movable walls and automatic door systems. The group is subdivided structurally into five divisions: door control, automatic, glass, security and time and access and movable walls. Door control division comprises the units door controls, door furniture, locks and panic hardware. Automatic division provides a range of swing, sliding and revolving doors and also automatically operated sliding glass panel partitions. Glass division focuses on the development and manufacture of furniture and fittings for glass doors and decorative & structural glass systems. security and time division specializes in the fields of security, time data acquisition and access control. Movable walls provides room dividing, partitioning and interior space configuring elements. The company was founded in 1927 and is headquartered in Ennepetal, Germany.

Part of Synopsys, Inc., Brandenburg GmbH is a German company that develops automotive design software. The company is based in Padeborn, Germany. Brandenburg was acquired by Synopsys, Inc. on February 28, 2014.

SBB Cargo AG provides transport and integrated logistical services. It specializes in the freight transport of goods by rail. The company was founded in 1998 and is headquartered in Olten, Switzerland.

Part of Holcim Ltd., Holcim Group Support Ltd. is a world leader in innovative and sustainable building solutions. The company is based in Zurich, Switzerland. The Swiss company strives for superior environmental, social, and governance (ESG) performance and is at the forefront of decarbonizing building end-to-end. Holcim has four business lines of high-quality and innovative building materials, including cement, ready-mix concrete, aggregates, solutions, and products.

Kaba Security Systems Pvt Ltd. manufactures locks and provides security solutions. The company founded on July 22, 1992 and is headquartered in New Delhi, India.

SO.F.TER. SpA manufactures engineering plastics, thermoplastic elastomers, and thermoplastic vulcanizates. It offers Pibiflex, Sofpur, Terra, Pavprene, Litepol, Nivionplast B, Nylfor A, Abistir, Blendfor, Stirofor, Cabofor, and Norfor. The company was founded in 1980 by Italo Carfagnini and is headquartered in Forlì, Italy.

Minda Silca Engineering Pvt Ltd. manufactures keys and key cutting machines. The company was founded in May 2003 and is headquartered in Noida, India.

Part of dormakaba Holding AG, dormakaba International Holding GmbH is a German company that manufactures and sells automatic door access and security systems. The company is based in Ennepetal, Germany. The CEOs are Ralf Egidius, Daniel Leprohon, Mirja Becker. The company was founded in 2015.