Construction & Architecture

Home Montageservice GmbH 

Wohlen Ag · Since 2021

The core activity of HMService GmbH is the provision of assembly services in the field of windows, doors, garage doors, conservatories, kitchens, terrace and balcony railings, glazing and shading systems, as well as prefabricated components for interior and exterior use. The company offers a wide range of services to meet the individual needs of its customers, combining traditional craftsmanship with innovative techniques.

Home Perfect Sàrl 

Nyon · Since 2021

The core activity of Home Perfect is the execution of renovation and conversion work in the area of residential houses and rooms. This includes in particular: painting and wallpapering work, installation of doors and frames, laying of floors (e.g. parquet, vinyl, carpet), installation of skirting boards, paneling, ceilings and light partition walls, renewal of tiles and ceramics, installation of fireplaces and pellet heating systems, and complete or partial renovation of living rooms. The company also offers consulting and planning services for these works and aims to provide customers with a professional and high-quality service.

Honegger Viola Architekten AG 

Zurich · Since 2019

Honegger Viola Architekten AG is an architecture and project development firm. Services include design and planning of residential buildings (multi‑family, single‑family and townhouses), as well as renovations and conversions. The website presents a portfolio of residential projects and refurbishment works.

Horner Ramonage Sàrl 

Tramelan · Since 2024

Horner Ramonage Sàrl provides ramonage (chimney/flue cleaning) services, performs official combustion tests, and offers fire protection services.

Horváth Pablo 

Chur · Since 1993

Horváth Pablo is an architectural practice that handles a wide range of building projects. The office works particularly in the alpine context of Graubünden and focuses on engaging with existing buildings and their transformation in competitions and direct commissions.

Horzsa Schreinerei- und Innenausbau AG 

Zurich · Since 1997

The core activity of Horzsa Schreinerei + Innenausbau AG is the manufacture and installation of furniture, interior fittings, kitchens, doors and other wood products, as well as the provision of services such as fire protection work, glazing and repair services.

HPAI Heiniger & Partner Architekten Innenarchitekten GmbH 

Basel · Since 2006

The core activity of Heiniger + Partner Architekten Innenarchitekten GmbH is the planning and design of buildings and interior spaces, including architecture, interior design, renovation, product design, and participation in architectural competitions.

HPK GmbH Chromstahlleitungsbau 

Wünnewil · Since 2002

The core activity of HPK GmbH is the execution of various services and sales activities in the field of metal processing and technology, particularly in the field of stainless steel. The specific activities include: WIG welding work, distribution of batteries, manufacture and distribution of valve components, cooling systems, pedestals, valve repairs, installations, granite tables, pipeline construction, orbital welding work, PVDF welding work (new), and cable trays. The company thus offers a wide range of services and products in the field of metal processing and technology, with a focus on stainless steel.

HS-Fugendichtungen H. Suter 

Grüningen · Since 1994

The core activity of HS-Fugen is the execution of joint sealing and renovation work in the field of high-rise construction, particularly in the areas of interior and exterior joints, special joints and building cosmetics. The company offers professional sealing solutions with high-quality products for various fields of application, such as sanitary areas, slabs, facades and exterior areas.

HTI Holzbau AG 

Interlaken · Since 2013

The core activity of HTI Holzbau AG encompasses the provision of services and products in the field of timber construction, particularly: carpentry, timber element construction, renovations and conversions, interior finishing, industrial construction, façade cladding, and roofing. The company thus offers a wide range of services in the field of timber construction, from planning and execution of construction projects to the manufacture of timber elements and the implementation of renovations and conversions.

H-TPA Sàrl 

Grandvaux · Since 2024

H-TPA Sàrl provides vacuum-excavation and suction-based earthworks, including remote suction, deep excavation in hard-to-reach areas, and clearing around sensitive utility networks. The company operates specialized vacuum trucks and provides an on-call emergency service for urgent interventions.

Huber + Vögtli Architektur AG 

Aesch Bl · Since 1997

Huber + Vögtli Architektur AG is an architectural firm that plans and executes residential buildings, public facilities and commercial/industrial constructions, and prepares project documentation including 3D visualizations. The practice also provides property valuations, feasibility studies, client representation during construction, and assistance with site searches.

Hubli + Landolt AG 

Schindellegi · Since 2005

The core activity of Hubli + Landolt AG is construction management, particularly the direction and organization of construction projects, including construction management, project management, cost management and tendering.

Hug Baumanagement GmbH 

Widnau · Since 2002

Hug Baumanagement GmbH provides construction management and project supervision for new builds, renovations and conversions, including single- and multi-family houses as well as commercial and industrial buildings. Services cover coordination of kitchens, bathrooms, facades, roofs and heating, pipe-line renovations, pool and garden installations, solar systems, building assessments, client advisory and final inspections.

Hunold Architekten AG 

Lucerne · Since 2010

Hunold Architekten AG is an architectural firm that provides architectural design, construction supervision and cost management services. The practice works on residential, commercial and educational projects.

Hunold Architekten AG 

Rotkreuz · Since 2010

Hunold Architekten AG is an architectural practice offering services including design, planning, execution documentation, construction supervision and cost management. The firm delivers projects across residential, commercial and educational sectors, covering new builds, renovations, extensions and temporary structures.

Huonder AG 

Disentis/Mustér · Since 2017

The core activity of Huonder GmbH encompasses various services in the construction sector, particularly: masonry work, plastering work, insulation, floor and parquet flooring, gardening, demolition and renovation work. The company positions itself as a reliable partner for customers requiring high-quality services in the construction sector.

Hürlemann AG 

Zurich · Since 2001

Hürlemann AG is an architecture and design studio that develops projects in architecture, interiors, exhibitions and furniture. The studio applies principles of longevity and circularity to design, materials and products, aiming to enable repair, reuse and transformation rather than disposal.

Hürlimann + Beck Architekten AG 

Walchwil · Since 2017

Hürlimann + Beck Architekten AG is an architectural firm that plans and executes architecture and interior architecture projects. Services include feasibility analyses, new builds, renovations, on-site project management, fire-protection planning, and work on agricultural and heritage buildings.

Hürzeler Architekten AG 

Baden · Since 2020

The core activity of the company "Architektur Hürzeler" is the provision of architectural services, including new construction, renovation and planning of buildings.

H.U. Schmutz Architekten AG 

Stettlen · Since 1985

The core activity of H.U. Schmutz Architekten is the provision of architectural services, particularly in the areas of renovations, conversions, new constructions and extensions of buildings, including the planning, design and implementation of construction projects.

H. Widmann AG 

Rebstein · Since 1984

H. Widmann AG is a carpentry and manufacturing workshop providing CNC machining, furniture and window construction, and joinery services. Offerings include laser engraving, 2D/3D planning and processing of wood, aluminium, plastics and composite panels.

HWS Ingenieurbüro AG 

Sissach · Since 1994

The core activity of HWS Ingenieurbüro AG is in the field of civil and infrastructure engineering, particularly in the planning and implementation of projects in the areas of water supply, wastewater disposal, road construction and municipal services.

Ianchello Giardini Sagl 

Coldrerio · Since 2020

The core activity of Ianchello Giardini SAGL is the planning, construction and maintenance of gardens and outdoor spaces, including the creation of green areas, irrigation systems, fences, earthworks and the care of plants and trees. The company also offers consulting services for the maintenance and preservation of gardens and outdoor spaces.

IBOO GmbH 

Spreitenbach · Since 2023

The core activity of Iboo GmbH primarily encompasses the remediation of hazardous substances, dismantling, demolition, and disposal of oil tank facilities, building technology, as well as the installation and removal of machinery. Specifically, this includes: demolition and dismantling, disassembly of building technology and oil tank facilities, disposal of oil tank facilities, remediation of hazardous substances, installation and removal of machinery, transportation and logistics, soil insulation and soil heating, system heating, relocation and clearance, customer-specific oil transportation, and exterior decommissioning, deregistration, and cleaning. The company thus offers a wide range of services in the areas of remediation, dismantling, and disposal.

IBS Interventions Bâtiments Services Sàrl 

Athenaz (Avusy) · Since 2008

The core activity of IBS Interventions Bâtiments Services Sàrl is the implementation of expert assessments and interventions in the field of environmental and health hazards in buildings, particularly in the removal and remediation of asbestos and other pollutants such as lead. The company also provides services in the field of construction site management and monitoring of renovation work.

ID2 Rénovation Udriot Thierry 

Monthey · Since 2020

The company provides services in the field of construction and renovation work, particularly in the areas of: painting and plastering (Peinture & Crépis), stonework (Pierre), flooring (Sols), furniture (Mobilier), and wallpapering and decoration (Tapisserie & Cie). The core activity of the company is therefore in the field of construction and renovation work, particularly in the interior design and fitting out of buildings.

idealbagno sagl 

Bellinzona · Since 2022

The core activity of IdealBagno is the planning, installation and maintenance of bathrooms, including the sale of sanitary ceramics, furniture and accessories. The company also offers services in the field of heating and renovation.

IDOS architecture SA 

Neuchâtel · Since 2019

The core activity of IDOS architecture SA is the planning and implementation of architectural projects, particularly in the field of residential and tourism buildings, with a focus on sustainable and ecological solutions.

IEP Technologies GmbH 

Olten · Since 1986

The core activity of HOERBIGER Safety Solutions is the development and provision of protection solutions for the processing industry, particularly in the field of explosion protection. The company offers innovative components, application technology and services to ensure the safety of employees, plants and processes in various industries such as the processing industry, the automotive industry and mechanical engineering.

iff architektur GmbH 

Solothurn · Since 2014

iff architektur GmbH is an architectural practice specializing in interventions on existing buildings. The firm carries out renovations, conversions and extensions (additions, vertical extensions and roof conversions) and occasionally new-build projects, with new builds mainly executed in timber. Sustainable building practices, use of ecological materials and collaboration with a network of architects are part of the office's approach.

IK Concept Sàrl 

Lausanne · Since 2018

The core activity of IK Concept Sàrl is the planning, implementation and execution of interior design and outdoor projects, including: Interior design: kitchens, bathrooms, bedrooms, doors and windows, renovations; Outdoor facilities: terraces, balustrades, pergolas, saunas and Jacuzzis; Electrical appliances: sale and repair of household appliances; Flooring: installation of floors, including parquet and ceramics; Carpentry: manufacture and installation of woodwork, including doors and windows. The company also offers solutions for the design and implementation of individual projects, including consulting and planning.

IL-A architectes sàrl 

Prilly · Since 2011

The core activity of IL-A Architectes is the planning and realization of architectural projects, particularly in the field of residential construction, renovation and refurbishment of buildings, as well as the development of concepts for public and private institutions.

Imagine Architecture Sàrl 

Lausanne · Since 2002

The core activity of Imagine Architecture Sàrl is the provision of architectural services, including the planning, design and realization of construction projects. The company offers a comprehensive range of services, from the initial sketch to the completion of the project, and focuses on the needs and wishes of its clients.

IMBODEN & PARTNER, architekten fh, Architektur GmbH 

Visp · Since 1998

IMBODEN & PARTNER, architekten fh, Architektur GmbH is an architectural practice acting as overall project leader for building construction, providing phased planning and construction management. Services include strategic planning, condition and damage analyses, expert reports and court-ready property valuations, as well as projects using prefabricated timber element construction and renovation work.

IMMA PROGETTI SAGL 

Riva San Vitale · Since 2000

The core activity of IMMA PROGETTI sagl is the provision of services in the field of architecture and construction, particularly in project planning, construction management and consulting, as well as the sale of related solutions, including the application of BIM technologies (Building Information Modeling).

IMMO 3A Sagl 

Arbedo · Since 2023

The core activity of IMMO 3A Sagl is the planning, development and realization of construction projects in the field of general contracting, particularly in the residential and private sectors, with a focus on sustainable and innovative solutions.

Immokonzept zwahlen ag 

Milken · Since 2016

Immokonzept zwahlen ag provides comprehensive residential renovation and interior fit-out services, including kitchens, bathrooms, interior carpentry, extensions, doors and windows, built-in furniture and lift cladding. The company handles consultation, overall planning and on-site execution, and coordinates with partner trades as needed.

immoUNTERHALT GmbH 

Menziken · Since 2010

The core activity of immoUNTERHALT GmbH is the provision of services in the field of property maintenance and janitorial services. This includes in particular: * Cleaning of stairwells, mailboxes, windows, shutters, facades and containers * Gardening, including lawn mowing, hedge maintenance, weed removal and bed maintenance * Assembly and disassembly service for various systems and equipment * Sanitary maintenance, including the repair and replacement of fittings, valves, toilet bowls and other sanitary facilities * Winter service, including snow removal and gritting of footpaths and driveways * Shutter maintenance, including the repair and replacement of textile strips, ball joints, reversing devices and cranks. The company offers these services to private individuals and property companies in the Aargau South region.

IMOCA AG 

Lohn-Ammannsegg · Since 2005

The core activity of IMOCA AG is the planning, consulting, installation and execution of access systems and interior design. Specifically, this includes: The installation and maintenance of mechanical-analog, electronic and biometric access systems as well as automated door opening systems, panic and fire protection systems. Interior design, including the installation of windows, doors, kitchens, floors, furniture and cabinets. The company also offers consulting and planning services for these activities.

Inäbnit Gärten 

Hindelbank · Since 2020

The company provides garden maintenance and landscaping services, including plantings, lawn and meadow care, as well as individual consulting and care of gardens.

Inauen Holzbau AG 

Schönengrund · Since 1995

The core activity of Inauen Holzbau AG is the execution of carpentry work, joinery and interior finishing work, including the planning and project management of construction projects. Specific services include: carpentry work for residential, commercial and agricultural buildings; joinery of all kinds; custom kitchens from our own workshop; interior finishing work; CAD-supported design and execution planning; and construction consulting. The company thus offers a comprehensive range of services in the field of carpentry and joinery.

Indeko GmbH 

Kloten · Since 2021

The core activity of Indeko GmbH is the provision of services in the field of general construction and installation of curtain rail systems. This includes in particular: general construction work (e.g. demolition, assembly, disassembly), installation of curtain rail systems, and cleaning of curtains and curtain rails. The company offers these services to both private and business customers.

Index Architectes Sàrl 

Lutry · Since 2018

The core activity of Index architectes sàrl is the planning and realization of architectural projects, particularly in the areas of interior design, renovation and new construction of buildings, such as residential houses, office buildings, theaters, restaurants and other public facilities.

Indisol AG 

Tägerwilen · Since 2024

Indisol AG is a trading company specializing in the distribution of technical insulation materials and accessories. Its product range covers thermal, cold, fire and acoustic insulation (e.g. mineral wool, PIR, rubber), claddings, tapes and installation accessories; the company also operates an online shop, a digital price list and provides BIM/product-finder tools.

Indisol AG 

Winterthur · Since 2024

Indisol AG is a trading company that supplies technical insulation materials and accessories for thermal, cold, fire and acoustic protection. Its product range includes mineral wool, PIR, rubber insulation, fire protection products, claddings, tapes and installation tools; the company provides a digital price list, an online shop, BIM data and a product finder, and maintains warehousing to enable rapid delivery and technical consultation.

Individualbau AG 

Oetwil Am See · Since 2009

The core activity of Individualbau AG – Martin Pfister is the planning and execution of individual conversions, renovations and new constructions of residential houses and kitchens. The company offers comprehensive consulting and co-planning to meet customer requirements and develop individual solutions.

INDUBEL Sàrl 

Vernier · Since 2007

The core activity of Indubel is the distribution of materials for the construction of facades, ceilings and partitions, in particular: fibre ceilings, metal ceilings, wooden ceilings, movable or sliding partitions, and acoustic panels. The company also provides consulting, studies, sampling and distribution of these products in Western Switzerland.

inebi GmbH 

Zurich · Since 2022

The core activity of studio inebi is the planning and realization of architectural projects, from individual objects to urban planning, carried out by a committed and flexible team of female architects.

Infuorma GmbH 

Müstair · Since 2024

The core activity of the company "infuorma" by Cedric Grond is the provision of services in the field of garden maintenance, gardening and property management. Specifically, this includes: * Garden maintenance: annual maintenance of gardens, including lawn mowing, pruning of shrubs and fruit trees, scarifying and reseeding * Gardening: design and construction of gardens, including relaxation gardens, new installations and modifications * Property management: maintenance and upkeep of properties, including cleaning and maintenance of houses, real estate and holiday apartments. The company offers these services with expertise and experience to support customers in the maintenance and design of their gardens and properties.