Construction & Architecture

Historfen AG 

Stachen · Since 2009

The core activity of historfen AG is the restoration, renovation and manufacture of windows, particularly historic and listed windows. This also includes advisory services for builders, construction managers and heritage conservationists in the restoration and preservation of historic windows.

H.J. Schmid & Partner Architekten AG 

St. Gallen · Since 2013

The core activity of H. J. Schmid & Partner Architekten AG is the provision of architectural services, particularly planning and consulting in the field of construction.

HMS Architekten AG 

Spiez · Since 2005

The core activity of HMS Architekten AG is the provision of architectural services, including planning, design and construction management of building projects. The company offers services in the fields of architecture, interior architecture, design and construction management and employs accordingly qualified personnel, such as architects, construction managers, draftsmen and project assistants.

HOBAU Zimmerei und Bedachungen GmbH 

Härkingen · Since 2002

The core activity of HOBAU Zimmerei & Bedachungen GmbH is timber construction and carpentry, including the planning, manufacturing and assembly of wall, ceiling and roof elements for construction projects of all kinds, as well as the creation of individual and custom-made timber structures. This also includes renovations, roofing, dormer windows, interior finishing, façade construction, barn construction and the renovation of façades and roofs.

Hofstetter Gartenbau GmbH 

Weggis · Since 1995

The core activity of Hofstetter Gartenbau GmbH is the provision of services in the field of horticulture and garden maintenance, including garden care, plant pruning, lawn care, seasonal planting and overwintering of plants. The company also offers design and redesign services for gardens.

Holag AG 

Emmen · Since 2017

Holag AG provides construction drying, water‑damage remediation and the rental and sale of mobile heating and drying equipment. Services include leak detection, dehumidification, equipment maintenance and an online heat‑demand calculator, plus sales of dryers and dehumidifiers.

HoLa Gartengestaltung GmbH 

Allschwil · Since 2002

The core activity of HoLa Gartengestaltung is the planning, design and maintenance of gardens, including the creation of individual garden rooms, the maintenance of existing gardens and the consulting of customers in the realization of their garden ideas.

Holdener Gartenbau GmbH 

Ebmatingen · Since 2018

The company Holdener Gartenbau GmbH primarily focuses on the planning, design, construction, and maintenance of natural gardens and green spaces. Specific activities include: garden and landscape construction, construction of natural stone walls, swimming ponds, pools, and water features, creation of small structures, biotopes, and ponds, construction of permeable paths, stairs, and squares, natural stone paving or natural stone slabs, custom-made concrete or metal constructions, construction of garden houses and raised beds, construction of natural playgrounds, and maintenance and care of green spaces, including pruning of wild hedges, topiary hedges, flower meadows, and lawns. The company follows a natural approach to designing and maintaining green spaces, emphasizing sustainability and biodiversity.

holzart gmbh Bodenbeläge & Innenausbau 

Wiler B. Utzenstorf · Since 2020

The company's core activity includes the planning, production and installation of flooring, carpentry and interior finishing. This includes in particular: the laying of flooring such as parquet, laminate, vinyl and cork; the renovation of parquet floors; the manufacture and installation of staircase steps and terrace flooring; the production and installation of doors, windows, cabinets, counters and partition walls; and the execution of repair and installation work in the field of interior finishing and furniture.

Holzbau Bergmann GmbH 

Enggistein · Since 2014

The core activity of Holzbau Bergmann GmbH is timber construction, particularly planning, maintenance, renovation and expansion of timber buildings. The company offers the entire spectrum of timber construction work and specializes in conversions and expansions.

Holzbau Noll AG 

Glis · Since 2012

The core activity of Holzbau Noll AG is timber construction, particularly the construction of prefabricated buildings and houses, as well as providing technical consulting services in the field of timber construction.

Holzbau Rüedi AG 

Gümmenen · Since 2021

The core activity of Holzbau Rüedi is timber construction, particularly the new construction, renovation, and interior fitting of buildings, including the manufacture of timber components such as doors, stairs, and flooring. The company also provides construction services, both visible and invisible, and specializes in the creation of Minergie houses and the renovation of existing buildings.

Holzbau Schiffmann Ernst 

Homberg B. Thun · Since 2015

The core activity of Schiffmann AG is the provision of services in the field of timber construction, particularly in the areas of renovations, windows and doors, roofing, facades, staircase construction and furniture manufacturing. The company focuses on planning and implementing individual customer projects, with a focus on quality, reliability and customer benefit.

Holzbau Sticher GmbH 

Ebikon · Since 2012

The core activity of Holzbau Sticher GmbH is in the field of timber construction, particularly in the renovation and expansion of existing buildings. The company offers services in the field of timber construction, such as planning, execution and implementation of construction projects, with a focus on sustainability and economic efficiency.

Holz-Design Schreinerei Meier AG 

Würenlingen · Since 2016

The core activity of Holz-Design Schreinerei Meier AG is the manufacture and distribution of wood products, particularly furniture, kitchens, doors and other carpentry work.

holzwege zimmerei gmbh 

Gelterkinden · Since 2008

The company's core activity is the restoration, renovation and refurbishment of historic buildings, particularly those under monument protection, as well as the execution of carpentry work, including the manufacture of wooden extensions, interior finishing, drywall construction, solid wood floors, staircase construction, wooden facades and roof renovations.

Holzwerkstatt Klauser GmbH 

Flums Hochwiese · Since 2019

The core activity of Holzwerkstatt Klauser GmbH is the manufacture and processing of wood products as well as the provision of services in the field of wood processing.

Holzwerkstatt Stephan Fässler GmbH 

St. Gallen · Since 2003

The core activity of Holzwerkstatt Stephan Fässler GmbH is the provision of carpentry services, particularly in the areas of interior construction, furniture and renovations. This includes planning, consulting and implementing individual solutions for private customers, property management companies and cooperatives.

Home and Green GmbH 

Gattikon · Since 2016

The core activity of Home and Green GmbH is the provision of services in the field of property maintenance, including janitorial services, garden maintenance, vehicle care, concierge services, and insect screen services. The company offers a comprehensive 'all-in-one' service for homes and gardens, allowing customers to have a single point of contact and focus on the truly important things in their lives.

Hönig Architekten AG 

Winterthur · Since 2014

The company Hönig Architekten AG is an architectural firm specializing in the planning and realization of various construction projects, particularly in the field of healthcare architecture, such as dental practices, medical practices, clinics and other medical facilities, as well as in residential construction, including multi-family homes and single-family homes.

HoPlan AG 

Klosters · Since 2008

The core activity of HoPlan AG is the provision of services in the field of architecture, planning and construction management, particularly for the construction of residential buildings, commercial buildings, stables and renovations/refurbishments in the regions of Graubünden and Eastern Switzerland.

House Corner GmbH 

Cham · Since 2021

The core activity of House Corner includes providing services in the field of interior finishing and renovation of buildings, in particular: carpentry work, conventional and decorative painting and wallpapering, and seamless floor and wall coverings. The company also offers consulting and support for construction projects and has a showroom where customers can be advised.

H.P. Frey Blumen + Floristik AG 

Niederlenz · Since 2010

H.P. Frey Blumen + Floristik AG is a retail flower shop and floristry business providing funeral floristry (wreaths, casket and urn arrangements) as well as grave planting and maintenance. The company also offers personal consultation for floral decorations at ceremonies.

H. Portmann Gartenbau GmbH 

Root · Since 2010

The core activity of Portmann Gartenbau GmbH is the provision of services in the field of horticulture and landscape design. This includes in particular: garden maintenance and care, greening and planting, lawn and meadow care, tree and hedge care, and the design and creation of beds and plantings. The company also offers consulting services and supports customers in the planning and implementation of garden and landscape projects.

HPP Architekten GmbH 

Zurich · Since 2015

The company hpparchitekten.ch is an architectural firm.

H + R Architekten AG 

Münsingen · Since 1997

The core activity of H+R Architekten is the planning and realization of construction projects, particularly in the fields of architecture and civil engineering. This includes the planning and execution of various types of buildings, such as residential houses, schools, public buildings, commercial buildings, and historic buildings. The company also offers services in the field of school space planning.

H. Ringgenberg, Belp AG 

Belp · Since 1963

H. Ringgenberg, Belp AG carries out demolition and deconstruction, excavation, earthworks, transport services and container (skip) services. The company's website lists contact details including an e‑mail address for inquiries.

Hrzenjak Gärten 

Glis · Since 2024

The core activity of Hrzenjak Gärten is professional garden maintenance and design, including consulting and implementation of garden projects. This includes the preservation and beautification of gardens, the selection and care of plants, the design of beds and the execution of gardening work such as pruning bushes and hedges.

h. strahm baugeschäft gmbh 

Grenchen · Since 2009

The company's core activity is the execution of renovation and restoration work in the construction industry, including painting, plastering, drywall and masonry work. The company also provides services such as drying and support for builders in the planning and execution of construction projects.

Hugentobler Rain AG 

Zuzwil Sg · Since 2013

The core activity of Hugentobler Rain AG is the sale, installation and repair of bathroom furniture, fixtures and accessories, particularly sinks, shower partitions and other bathroom accessories. The company also offers a comprehensive service, including assembly, repair and replacement of bathroom furniture and accessories, and has a large warehouse for sinks and other products.

Humbert Immobilien AG 

Langnau Im Emmental · Since 2003

The core activity of Humbert Immobilien AG is the sale and brokerage of real estate, particularly residential and commercial properties as well as agricultural businesses in the upper Emmental region. This also includes services such as real estate valuation, sales documentation, viewings and negotiations with buyers and sellers. Furthermore, the company also offers planning and organization of renovations and assumes general contractor services.

Hunziker Gerüste GmbH 

Wald Ar · Since 2015

Hunziker Gerüste GmbH provides scaffolding services and equipment rental, including assembly and dismantling of working scaffolds and transportation. Offerings include façade, mobile (roll), area, platform, solar and specialist scaffolds, with installations performed in accordance with current SUVA standards.

Hydrostop AG 

Pratteln · Since 2016

The core activity of Hydrostop AG is the development, manufacture and application of sealing systems and products for the construction industry, particularly for the sealing of buildings, basements, foundations and other concrete structures. The company offers a wide range of sealing solutions, including injection methods, joint seals, surface seals, pipe penetration systems and vapor barriers. The goal is to protect buildings from water damage and moisture and ensure a lasting seal.

hyggeLiving GmbH 

Aarau · Since 2020

The core activity of hyggeLIVING GmbH is the planning, consulting and implementation of interior design and interior construction projects in Scandinavian style. The company offers individual consulting and concepts for private customers and carries out renovation and furnishing work.

Imgrüt Planung AG 

Lucerne · Since 2012

Imhof Baggenstos GmbH 

Rüti Zh · Since 2000

The core activity of ib-architektur.ch is the planning, development and realization of architecture and interior design projects, including new buildings, conversions, renovations and refurbishments of residential and commercial buildings, as well as the creation of architectural models.

Immobat Construction SA 

Versoix · Since 2011

Immobat Construction SA is a construction company operating as a general contractor for new builds and renovation projects. Its services include civil engineering and structural concrete work, road and earthworks, and telecommunications installations such as cable pulling and ducting.

Immobilien Malloth AG 

St. Moritz · Since 1993

Immobilien Malloth AG provides a 360° real estate service acting as broker, property manager and building manager, covering sales and rentals, property administration, tenant management and technical building management including renovations. The company also operates a joinery for interior fittings and supplies security solutions such as locking systems, access control and safes.

Impact Living Sàrl 

Yverdon-Les-Bains · Since 2016

The core activity of IMPACT LIVING is consulting, engineering and architecture in the field of sustainable development, particularly in energy transition and ecological transformation of real estate, such as houses, buildings and neighborhoods. The company supports private clients, real estate companies and others in planning, implementing and monitoring projects in the field of sustainable development, energy efficiency and ecological renovation.

Impregil SA 

Maroggia · Since 1999

The core activity of Impregil SA encompasses the planning, execution and management of construction projects, as well as the provision of architectural services. This includes the planning, direction and execution of building projects of all kinds, both in Switzerland and abroad. Additionally, the company is active in the real estate sector, particularly in the purchase and sale of properties, as well as in property management.

Induni & Cie SA, succursale de Crissier 

Crissier · Since 2018

Induni & Cie SA, succursale de Crissier is a construction company providing services in building, civil engineering and general contracting. It operates a machinery fleet, delivers project and site management, and holds certifications for occupational safety (ISO 45001) and environmental management (ISO 14001), while also training apprentices.

Induni & Cie SA 

Petit-Lancy · Since 1972

Induni & Cie SA is a construction company providing building, civil engineering and general-contractor services for residential, commercial, industrial and infrastructure projects. Its services include new construction, renovation, specialised cutting/drilling, environmental management and on-site logistics and equipment; the company uses BIM and holds ISO 9001, ISO 14001 and ISO 45001 certifications.

Inevo AG, Zweigniederlassung Dübendorf 

Dübendorf · Since 2009

Inevo AG, Zweigniederlassung Dübendorf provides functional interior outfitting and interior-construction services, including planning, installation and maintenance of floor coverings, curtain systems, wall protection and furnishing.

Inevo AG, Zweigniederlassung Alchenflüh 

Alchenflüh · Since 2009

Inevo AG, Zweigniederlassung Alchenflüh is a company for functional interior fittings and finishing services. The branch provides consulting, planning, installation and maintenance of floor coverings, curtain systems, wall protection and furnishing/interior-design solutions for project clients including investors, planners and contractors.

Inevo AG 

Suhr · Since 1993

Inevo AG provides functional interior fit-out services for the contract market, combining planning, project management and on-site execution. Services include floor coverings (parquet, carpet, linoleum, PVC), curtain systems, wall protection, furnishing and design, as well as installation, cleaning and maintenance.

Inevo AG, Zweigniederlassung Pratteln 

Pratteln · Since 2009

Inevo AG, Zweigniederlassung Pratteln provides planning, supply and installation of interior finishing and furnishing solutions for construction projects. Services include floor coverings (parquet, carpet, cork, linoleum, PVC), curtain systems with cleaning and maintenance, wall protection and fittings, interior furnishing and design, and ongoing service and maintenance.

Inevo AG, Zweigniederlassung Kriens 

Kriens · Since 2009

Inevo AG, Zweigniederlassung Kriens is a B2B provider of interior fit-out and functional room equipment. The company offers planning and services including floor coverings, curtain systems, wall protection, furnishing and design, as well as maintenance and aftercare.

Inevo AG, Zweigniederlassung Chur 

Chur · Since 2010

Inevo AG, Zweigniederlassung Chur provides consulting, planning and execution of functional interior fittings for construction projects. Services include supply and installation of floor coverings (parquet, carpet, cork, linoleum, PVC), curtain systems with cleaning and maintenance, wall protection and handrails, interior furnishing and design, and ongoing maintenance services.

Inga Hintz Interior Design GmbH 

Schindellegi · Since 2020

The core activity of Inga Hintz Interior Design GmbH is the planning and implementation of interior architecture and interior design projects, including design, detailed planning, construction management and execution. The company offers a comprehensive service that ranges from the initial idea to completion, and focuses on creating personal well-being through the targeted use of light, colors, materials and high-quality furniture.

Ingenieurbureau Schifferli AG 

Klingnau · Since 1979

IB Schifferli AG is an engineering firm specializing in road construction, traffic facilities, water management and structural engineering. The core activities include: planning and implementation of road construction and traffic facility projects, consulting and support in civil engineering matters, development of projects and supervision of construction work, creation of working plans and contribution plans, water management planning and implementation, and static calculations and expert opinions. The company also offers services in the areas of municipal engineering, building permit control, civil engineering and construction, including party expert opinions, court expert opinions and insurance expert opinions.