Peter Christoph Spuhler

Aebi Schmidt Holding AG provides winter maintenance, street sweepers, municipal, airport, agricultural and rail technology services. The firm distributes vehicles and equipment for the following areas: municipal winter service, municipal summer service, special equipment for airports for the cleaning of aircraft movement areas, special equipment for agriculture, and tailor-made service solutions. The company was founded by Johann Ulrich Aebi in 1883 and is headquartered in Frauenfeld, Switzerland.

Walo Bertschinger AG is a Swiss company.

Part of Stadler Rail AG, Stadler Winterthur AG is a private company that manufactures bogies. The company is based in Winterthur, Switzerland.

Part of Stadler Rail AG, Stadler Bussnang AG is a private company that manufactures railway rolling stock. The company is based in Bussnang, Switzerland.

ZLE Betriebs AG is a private company based in Zurich, Switzerland. The Swiss company is associated with the ZSC Lions, a professional ice hockey team in Switzerland. The company offers various services related to the team, including ticket sales, fan merchandise, and sponsorship opportunities. The company works with partners to create individual solutions and marketing strategies. The company also has a hockey school and a women's and youth team. The company's website provides news, team information, and a shop for fans to purchase merchandise.

Walo Bertschinger Central AG is a Swiss construction company founded in 1917. The private company is based in Dietikon, Switzerland. The company specializes in providing complex solutions and successful projects in the construction industry, thanks to their combination of experience and innovation.

PCS Holding AG (PCS Holding) s a private equity firm founded in 2006 by Peter Christoph Spuhler. It is headquartered in Frauenfeld, Switzerland.

Estonia Train Finance AG operates as real estate agents and managers. The company is headquartered in Bussnang, Switzerland.

Nordic Train Finance AG provides financial and leasing services. It also offers services associated with the purchase, sale, lease, and financing of mobile objects relating to rolling stock. The company was founded on January 8, 2014 and is headquartered in Bussnang, Switzerland.

Angelstar SRL is an Italian international engineering company that specializes in the design, development, and supply of ERTMS onboard signaling and control solutions for railways. The private company is based in Mola di Bari, Italy. The company is a joint venture between two leading railway companies, Mermec and Stadler, and has installed 1000 onboard systems and implemented 6 signaling schemes for 20 international clients. Angelstar's Guardia ETCS solution combines automatic train control with increased network capacity, ensuring total safety and preventing trains from proceeding faster than authorized at any location.

European Loc Pool AG is a railway and logistics company based in Frauenfeld, Switzerland. The Swiss company was founded in 2018. Willem Goosen has been the CEO of the company since 2018.

Stadler Minsk Cjsc is a private company that builds trains and provides related services. The company is based in Minsk, Belarus.

Part of Stadler Rail AG, Stadler Pankow GmbH is a German company that has been building rail vehicles for over 75 years. The private company is based in Berlin, Germany. The company provides their customers with precision and first-class service. The company was founded in 2000. Jure Mikolcic has been the CEO of the company since 2019.