Construction & Architecture

Gschwend Holding AG Zuzwil 

Zuzwil Sg · Since 1984

The company's core activity is wood processing and timber construction, particularly sawmilling, interior fitting and general contracting of historic buildings, as well as the production of wood products such as briquettes and the installation of photovoltaic systems.

GUERINI SA 

Losone · Since 2001

The core activity of Guerini SA is the execution of construction and building projects, including: new constructions (e.g. single-family homes, multi-family homes), renovations and conversions (e.g. restructuring, renovation of rustic buildings), work with natural stone, flooring (pavimentazioni), and building projects in the field of high-rise construction (e.g. residential buildings, office buildings). The company also offers services in the field of construction planning and execution, including collaboration with other companies and professionals.

Gufler GmbH 

Aesch Lu · Since 2004

The core activity of Gufler Gerüste AG is the planning, consulting, construction and dismantling of various types of scaffolding for the construction and industrial sectors, including facade scaffolding, solar scaffolding, rolling scaffolding, roof guardrails, stair towers, industrial scaffolding and indoor scaffolding.

Gugger AG 

Gurmels · Since 1966

Gugger AG is a construction company carrying out civil and road engineering, excavation, soil-improvement works and material transport. The firm also operates a gravel plant and supplies aggregates and related services.

Guyaz Méry Sàrl 

Sion · Since 2020

Guyaz Méry Sàrl is a civil engineering firm offering engineering services for infrastructure and building projects. Its work includes bridges, tram lines and depots, buildings, and rural engineering assignments.

Häfliger & Mösch GmbH Schreinerei 

Reiden · Since 1998

The core activity of Häfliger & Mösch GmbH is carpentry, particularly the manufacture and installation of all types of carpentry work, such as kitchens, cabinets, doors, windows and other woodwork.

Haldemann Planer AG 

Worb · Since 2008

The core activity of Haldemann Planer AG encompasses the planning and project development of infrastructure construction, including: Telecommunications, Client representation, Infrastructure (radio, network construction, network planning), Civil engineering, Building construction, Special infrastructure construction, Steel construction, Supply and disposal, Road construction. The company thus offers comprehensive services in the field of planning and realization of infrastructure projects.

Haldi & Stahl GmbH 

Grund B. Gstaad · Since 2020

The core activity of Haldi & Stahl GmbH encompasses the planning, construction and renovation of chalets, particularly in the Saanen/Gstaad region, as well as the manufacture of high-quality furniture and interior fittings, including parquet floors, cabinets, office furniture and other bespoke solutions. Additionally, the company also offers chalet management services, including the care and maintenance of chalets during the owners' absence.

HALTER Bewässerungen GmbH 

Wilen B. Wollerau · Since 2019

The company Halter Bewässerungen GmbH provides services in the field of irrigation of green spaces. The core activities include planning, installation, commissioning, maintenance and repair of automatic irrigation systems for various types of green spaces, such as home gardens, parks, rooftop gardens, equestrian facilities, sports facilities, golf courses and others. Specific services include, among others, the installation and maintenance of pump and filter systems, pond circulation systems, water features, garden lighting, drainage systems and excavation work.

Handyman GmbH 

Hinwil · Since 2012

The core activity of Handyman GmbH is the execution of conversions and renovations of living spaces, including the provision of skilled trades such as masonry, plastering and flooring/parquet laying, as well as administration and project implementation.