Contact persons

Traffic ICT systems, information and communications technology

Managing Director, CEO, Partner

Stephen Lingwood

Dipl. El. Ing. ETH

Operating and security equipment
Risk Management/PQM

Chairman of the Board of Directors, Partner

Urs Welte

Dipl. El. Ing. ETH

Rail tunnel Engineering ICT systems for public

Division Manager, Partner

Markus Schlup

Dipl. Ing. FH, MAS BA

Operational and safety Equipment for road tunnels

Division Manager

Marco Zbinden

Dipl. Ing. FH, MAS BA


Amstein + Walthert Progress AG
Andreasstrasse 11
CH-8050 Zürich

Phone +41 44 305 91 11