Construction & Architecture

HolzbauHess AG 

Zurich · Since 2018

The core activity of HolzbauHess AG is the provision of services in the field of timber construction, particularly in the following specific areas: attic conversions, cellulose insulation, wooden grating on terraces and roof ridges, roof trusses in new and renovation construction, wooden, wood-based or gypsum ceiling claddings, wall and roof claddings, stairs, roof windows, parquet, laminate, and dry screed floors. The company thus offers a wide range of services in the field of timber construction, from planning to the execution of construction projects.

Holzbau Niederberger AG 

Büren Nw · Since 2016

The core activity of Holzbau Niederberger AG is timber construction, particularly the planning, manufacturing and assembly of timber buildings, including: commercial and agricultural buildings, residential buildings (single-family and multi-family homes), hall and roof constructions, system timber construction, gate and staircase construction, interior finishing, carpentry work, and renovations and conversions of existing buildings. The company also offers services such as specialist planning, contract work and maintenance and repair services.

Holzbau Rapperswil Jona AG 

Jona · Since 1978

The company's core activity is timber construction, particularly the planning and execution of timber construction projects in the Rapperswil-Jona region, on the upper Lake Zurich, in the Zurich Oberland and on Lake Zurich.

Holzbau Weger AG 

Münster Vs · Since 2023

The core activity of Holzbau Weger AG is timber construction, particularly the planning and execution of new buildings, conversions, furniture construction and renovations of residential houses, stables, barns and other buildings.

Holzfabrik GmbH 

Jonen · Since 2009

Holzfabrik GmbH provides timber-construction services, delivering new builds, extensions, facades and prefabricated wood elements for residential and commercial projects. The company also undertakes renovation and conversion work (roof and wall refurbishment, additions) and interior joinery including ceilings, walls, floors and stairs.

HOLZKOPF M. Dreszig 

Waldkirch · Since 2023

The core activity of HOLZKOPF is the provision of services in the field of interior construction, renovation and refurbishment of buildings, particularly using wood. This also includes project management and interior design.

HolzKunstHaus GmbH 

Sünikon · Since 2012

HolzKunstHaus GmbH is a joinery providing carpentry services and custom woodworking and operating an online shop for wooden products. The website lists product categories such as furniture, kitchen items (cutting boards, kitchen blocks), children’s furniture, garden products and home accessories, and notes social engagement.

Holz Peyer 

Thayngen · Since 2001

The core activity of Holz Peyer is carpentry and interior construction, including planning and construction management of wood construction projects, such as the renovation of historic buildings, the manufacture of kitchens, furniture, flooring, interior and exterior doors, bathrooms, cabinets, roof and pergola constructions, as well as the restoration of old wood and the manufacture of garden furniture.

Hoppler Service AG 

Bremgarten Ag · Since 2003

The core activities of Hoppler AG include the following areas: * Demolition (building demolition, partial demolition, clearing) * Excavation (excavation of building pits, soil investigations, excavation closures) * Civil engineering (utility line construction, drainage, development, road construction) * Hydraulic engineering (renaturation, watercourse maintenance, rehabilitation, nature reserves) * Landscaping (pond/biotope construction, general environmental work, closures, surfaces/areas, retaining walls/slope stabilization) The company thus offers a wide range of services in the construction industry, from the preparation and execution of construction projects to the renaturation and rehabilitation of watercourses and nature reserves.

HÖRNEROPREA Architekten GmbH 

Basel · Since 2021

HÖRNEROPREA Architekten GmbH is an architectural services firm offering design, project planning and construction management for residential, commercial, industrial and public buildings. Services include renovations and restorations, client advisory and construction supervision, as well as damage assessments and property valuation reports.

Hossmann Holzbau AG 

Affeltrangen · Since 2001

The core activity of Hossmann-Holzbau AG encompasses timber construction, carpentry and the production of wooden shutters. Specifically, the company offers solutions for new construction, renovation and refurbishment, interior finishing, kitchen and bathroom furniture, doors, CNC machining as well as the manufacture of shutters and shop types.

Hotelinnovativ AG 

Baar · Since 1998

The Hotelinnovativ AG company offers services and solutions for the hotel and catering industry in the field of entertainment and visual communication. This includes, in particular, the planning, installation and implementation of communication solutions, such as IPTV and casting solutions, as well as the provision of digital solutions for hotels and their guests.

HPK Architekten AG 

Trachslau · Since 2001

HPK Architekten AG is an architectural firm offering architecture, interior architecture and design services. The firm designs residential and industrial buildings, restaurants, heritage-conservation projects and exhibition stands, and provides project planning, execution and detail planning, construction management, general planning, total contracting and real-estate marketing.

HPK Architekten AG 

Uznach · Since 2022

HPK Architekten AG is an architectural firm providing architecture, interior architecture and design services. Its offerings include project planning, execution and detail planning, site management and construction management, general planning, total contracting and real-estate marketing for residential, industrial and commercial buildings as well as heritage-related projects and exhibition/event constructions.

HPK Architekten AG 

Zurich · Since 2022

HPK Architekten AG is an architectural firm providing architecture, interior architecture and design services. Its offerings include project planning (from needs analysis to permit-ready designs), execution and detail planning, construction supervision and management, general planning, total contracting and real estate marketing, with projects spanning residential, industrial, restaurant, heritage-conservation, exhibition-stand and event work.

H.R. Ungricht Gartenbau GmbH 

Urdorf · Since 1999

The company's core activity is gardening and environmental design, including gardening work, landscape design, consulting and implementation of garden projects.

Huber Gartenbau AG 

Wolfhausen · Since 2006

Huber Gartenbau AG designs, constructs and maintains gardens, providing garden planning, planting, natural stone work, water features and ponds, walls, roof greening, ongoing maintenance and project coordination.

Hugentobler Kaminfeger GmbH 

Romanshorn · Since 2012

The core activity of Hugentobler Kaminfeger GmbH is the execution of chimney sweep work, exhaust gas measurements and cleaning of heating systems, in particular oil, gas and wood-fired systems, as well as ventilation and solar systems.

Hunziker AG Thalwil 

Thalwil · Since 1956

Hunziker AG Thalwil is a family-owned company that manufactures school and office furniture and performs carpentry work. Its product range includes wallboards and interactive displays, office and conference furnishings, tables, chairs and custom-made furniture, and it provides consulting, installation and after-sales support.

HV Sàrl 

Nyon · Since 2019

The core activity of HV SARL is to provide services in the field of construction and renovation, particularly in the following areas: Demolition (demolition and gutting of buildings), Metal construction (metal building and construction), Painting (painting and varnishing), Tiling (tiling and slab work), PVC (work with PVC materials, such as windows, doors and wall cladding) and Waste disposal (waste disposal and disposal). The company offers these services in various regions of Switzerland, particularly in the cantons of Fribourg, Lausanne and Nyon.