The Marti Group, based in Moosseedorf, is a family-owned company whose origins date back to 1922. It comprises more than 80 independent construction companies. For more than 90 years, its specialists and employees have been using their experience and versatility to implement ambitious construction projects safely and efficiently in Switzerland and abroad.
Its main objective is to satisfy the needs of its customers by using its extensive know-how and all its skills.

Its best reference is the satisfaction of its customers.
martiag.ch 

WALO is a family business that since 1917 has developed from a local road and track construction company in Switzerland into a renowned construction group with over 2,400 employees as well as branches and projects worldwide.

With passion and pioneering spirit, we take on new challenges in the construction industry and are leaders in the development of unique technologies and innovative materials.

With great commitment, we ensure that we are the reliable partner for our customers in all our activities.
walo.ch