Companies in
General Contractors

Kollektiv.w AG

Architecture Firms · Nebikon · Since 2024

The core activity of Kollektiv.w AG is the provision of services in the fields of architecture, construction management and construction consulting.

Kondispo, Konzeptionen und Dispositionen AG

General Contractors · Zurich · Since 1981

Kondispo, Konzeptionen und Dispositionen AG is a general planner and general contractor for complex construction projects. The company provides project management, operational planning, conceptual and detailed planning, and execution services for new builds, renovations and extensions, including feasibility studies, cost and operating-cost analyses, building services and logistics concepts, scheduling, construction management and client representation.

Konkret AG

General Contractors · Lenzburg · Since 2021

The core activity of Konkret AG is the provision of architectural and construction management services for the new construction and renovation of residential buildings, particularly multi-family homes and single-family homes.

Kontext Generalplanung AG

Architecture Firms · Winterthur · Since 2018

The core activity of Kontext Architektur AG is the provision of architectural and planning services, including general planning, client representation and property management, with a focus on projects involving wet areas, saunas, swimming pools and other specialized facilities.

Kontinuum Bauservice AG

General Contractors · Freienbach · Since 2024

Kontinuum Bauservice AG provides project planning and execution for construction works, including project management, coordination of interfaces, site supervision and turnkey handover; its services also cover modernization, energy and sustainability concepts and property letting/management.

Kontraktbau & Elektro - Partner GmbH

General Contractors · Othmarsingen · Since 2015

The core activity of Kontraktbau & Elektro-Partner GmbH is the provision of comprehensive construction services, particularly in the areas of: periodic electrical inspections and core renovations of multi-family houses (MFH) and single-family houses (SFH). The company also offers individual consulting services tailored to the specific needs of its customers.

koor baumanagement ag

General Contractors · Zermatt · Since 2017

The core activity of Koor Baumanagement is construction management, particularly the planning, organization and supervision of construction projects. The company offers services such as construction management, project management and calculation, and has a team of experts, including construction managers, project managers and calculators.

koppmarcelbaut gmbh

Architecture Firms · Täuffelen · Since 2017

The core activity of koppmarcelbaut gmbh is the planning and execution of construction projects, particularly in the fields of architecture and timber construction, with a focus on energy-efficient renovations and ecological building methods. The company offers services such as architecture, timber construction, construction management and energy consulting, and prefers to use natural building materials like wood and clay.

KOPREMA AG

General Contractors · Bühler · Since 1983

KOPREMA AG provides project development, real estate marketing, client (owner) representation and construction and project management services.

KP Baumanufaktur GmbH

General Contractors · Münsingen · Since 2024

KP Baumanufaktur GmbH is a construction firm that plans and executes renovation, refurbishment and new-build projects. It provides planning, execution and consulting services and offers products including architecture visualizations (VisuLab), a Fix&Flip renovation service and the construction management software Propri.

Kreuzweger Baumanagement GmbH

Construction & Project Management · Emmenbrücke · Since 2014

Kreuzweger Baumanagement GmbH provides services in construction contracting, construction supervision, construction control and construction management, and undertakes site management and project delivery, including work as a general contractor. Offered services include conventional and 3D surveys, design and execution planning, quantity and cost estimation, tendering, construction supervision and final accounting, plus 360° panoramic photographic documentation for project records.

Kult Haustechnik GmbH

General Contractors · Glattbrugg · Since 2023

KUMMER/SCHIESS Architekten GmbH

General Contractors · Zurich · Since 2018

The core activity of Kummer Schiess Architekten is the planning and realization of construction projects in the field of architecture, particularly in school, residential and urban construction, as well as in area development and the construction of public buildings such as kindergartens, gymnasiums, court buildings and crematoriums.

Küng Holzhaus AG

General Contractors · Alpnach Dorf · Since 1978

Küng Holzhaus AG is a company for timber construction, joinery and sawmilling that designs and produces building structures, façades, shingles, stairs and interior fittings. Services include solid‑wood houses built according to a 'wood‑on‑wood' approach without metal, glue or chemical building materials, the Pura furniture line, and project services from consulting and costing to full construction delivery.

Kunz Architekten ETH/SIA AG

General Contractors · Basel · Since 2013

The core activity of Kunz-Architekten AG is the planning and realization of construction projects, including residential buildings, public buildings, commercial buildings, renovations, and neighborhood plans, utilizing the expertise of degreed architects.

Kunz BauManagement GmbH

General Contractors · Gümligen · Since 2010

The core activity of Kunz BauManagement GmbH is construction management and construction supervision for property owners, general contractors, and architects. This encompasses a wide range of services including feasibility studies, property valuations, preliminary projects, cost estimates, construction projects, tenders, cost calculations, execution plans, project and construction management, execution controls and acceptance, commissioning, maintenance plans, warranty acceptance, and defect rectification.

Kurz Architettura Sagl

General Contractors · Locarno · Since 2024

The core activity of Kurz Architettura Sagl is the provision of architectural services, particularly the planning and realization of construction projects that combine design, functionality and sustainability.

KYMA Architektur und Objekte GmbH

General Contractors · Bern · Since 2020

The core activity of KYMA is the provision of architectural services, particularly in the field of architecture and object design.

LAKONITA Lizenzbau GmbH

Building Construction · Schwarzhäusern · Since 2015

LAKONITA Lizenzbau GmbH offers licence-based construction concepts and services for energy-efficient housing aimed at homeowners, investors and general contractors. The company provides consulting, planning, offers, realization and financing support and uses its Lakomantel building system with high thermal insulation (U‑value 0.16 W/m²K), mechanical ventilation, solar hot water and rainwater reuse.

Lamiacasa SAGL

General Contractors · Minusio · Since 2015

The core activity of Lamiacasa, Sagl is the provision of services in the field of interior design, architecture, and landscape architecture. Specifically, this includes: Interior Design: design of interior spaces, including color concepts, lighting, shapes, and materials; Architecture: planning and implementation of construction projects, including consideration of customer wishes and needs; Landscape Architecture: design of outdoor spaces, including terraces, gardens, parks, and villas; Lighting Design: planning and implementation of innovative lighting concepts; Arredi su misura: production of custom-made furniture and interior fittings; Consulting and Project Management: accompanying customers in the planning and implementation of construction projects, including coordination of specialists and craftsmen.

Lampart Architektur AG

General Contractors · Buttisholz · Since 2012

The core activity of Lampart Architektur AG is the provision of architectural services, particularly in the field of residential and commercial construction, including new buildings, conversions, extensions, renovations and digital building surveys using laser technology.

Lana-Rénovation SARL

General Contractors · Les Avanchets · Since 2019

Lana-Rénovation SARL is a construction and services company that carries out renovation work and provides cleaning, moving and building-concierge services for private and commercial clients.

Landolt Betonbearbeitung AG

General Contractors · Hirzel · Since 2014

The core activity of Landolt Betonbearbeitung AG is concrete processing, including specific services such as drilling, pressing, cutting and grinding of concrete.

Langenegger Baumanagement GmbH

Construction & Project Management · Kriessern · Since 2008

The core activity of RL-Baumanagement GmbH is the provision of services in the field of construction management, particularly the planning, coordination and supervision of construction projects. This includes the creation of budgets, communication with clients and ensuring a smooth project realization.

Lanzaro Sàrl

General Contractors · Sion · Since 2024

Lanzaro Sàrl supplies and installs timber structures for residential and industrial buildings. It has an in-house engineering office working in BIM to provide engineering support, execution details and 3D plans, and offers complete supply-and-fit services including facades, roofs, flooring and furniture.

Larghi SA

General Contractors · Melano · Since 1980

Laski Hochzwei GmbH

Construction & Project Management · Stetten Ag · Since 2024

Laski Hochzwei GmbH is a general contractor providing comprehensive renovation and construction services. Services include plastered external thermal insulation, interior plastering, drywall work and various technical installations.

La Tine SA

General Contractors · Troistorrents · Since 1984

La Tine SA operates the Galerie de la Tine and organises exhibitions of 19th- and 20th-century artists as well as contemporary artists. The gallery maintains a permanent c. 300 m2 display of sculptures, furniture, popular art and rustic objects from the 17th to the 20th century, and offers antiques and furniture sales, restoration and interior decoration services.

Lauber Maier Architekten AG

Architecture Firms · Emmenbrücke · Since 2018

The core activity of Lauber Maier Architekten AG is the provision of architectural services, including planning, design and realization of construction projects.

Laurent Entreprise générale SA

Building Construction · Fey · Since 1997

The core activity of LAURENT CONSTRUCTION SA is the provision of services in the field of construction, particularly in the following areas: masonry, reinforced concrete, civil engineering, demolition, earthworks, façade work, and revitalization (renovation and refurbishment of buildings). The company thus offers a wide range of services in the construction sector, from planning and execution of construction projects to the renovation and refurbishment of existing buildings.

Lavint Baumanagement AG

Construction & Project Management · Zurich · Since 2023

Lavint Baumanagement AG provides construction management and project development services. The company performs cost control, quality assurance, tendering and project/site management, supporting building projects from initial concept through to completion.

LEAD CONSTRUCTIONS SA

General Contractors · Perly · Since 2019

The core activity of Lead Constructions is the management and execution of construction projects as general contractor, including planning, implementation and supervision of construction, renovation and transformation projects in the field of residential and functional buildings.

Ledermann Totalunternehmung AG

General Contractors · Zurich · Since 2018

Ledermann Totalunternehmung AG is a real estate services company that develops, realises, markets and manages properties. Its services include project development and realisation (owner representation and construction management), marketing and sales, portfolio management and concierge services.

LEGATO SA

General Contractors · Yverdon-Les-Bains · Since 2020

LEGATO SA is a construction company that delivers turnkey residential and real-estate projects and provides construction, renovation and vertical-extension services. The company handles property development and total project management, coordinating architects, engineers and trades and applying sustainable construction practices.

LEGENDRE CH, SA

General Contractors · Lausanne · Since 2022

The company's core activities are: Construction, Real Estate, Energy, and Services. Within these areas, the company encompasses various specific activities, including: Building construction, Civil engineering and industrial construction, Refurbishment and renovation, Steel structure, Project development, Property development, Facilities management, Hotel industry, Asset management, and Energy production and supply. The company thus offers a wide range of services and activities in the fields of construction, real estate, energy, and services.

Leimgruber Architekten AG

Architecture Firms · Volketswil · Since 2024

The core activity of Leimgruber Architekten AG is the planning and realization of construction projects, including architectural competitions, study mandates, concept and feasibility studies, design and execution planning, as well as supporting clients in the planning and implementation of building projects.

Lemifer Sàrl

Building Construction · Belfaux · Since 2017

The core activity of Lemifer Sàrl is the installation of steel reinforcement for concrete structures, particularly for construction projects of all sizes.

Leonhard Weiss Bau AG

Building Construction · Regensdorf · Since 2001

Leonhard Weiss Bau AG is a construction company providing planning and execution services for infrastructure projects. Core areas include rail engineering and track construction, road and civil engineering, turnkey construction, network construction and raw materials (asphalt, concrete), as well as structural repair and project management; the company also uses Building Information Modeling.

LE PREMIER AG

Construction & Project Management · Hergiswil Nw · Since 2024

LE PREMIER AG is a real estate company offering property development, realization and utilization services while acting as a total contractor taking overall project responsibility. The company provides construction and project management, documentation and contract coordination for new-build, renovation and refurbishment projects for private and public clients.

Lerch & Partner Generalunternehmung AG

General Contractors · Winterthur · Since 2002

The core activity of Lerch Promotionen AG is the project development, management, marketing and sale of real estate, in particular single-family homes, commercial buildings, condominiums and rental properties, as well as conversions and renovations.

Lexiton General Contract SA

Construction & Project Management · Lugano · Since 2016

Lexiton General Contract SA is a general contracting company providing planning and construction services. It carries out feasibility studies, design, bills of quantities and tendering, construction management and the execution of villas, residential buildings, interior works and bespoke furniture.

LIA Real Estate AG

Construction & Project Management · Neuhausen Am Rheinfall · Since 2018

LIA Real Estate AG is a real estate company providing property development, design and execution planning, and construction management services. Its offerings include total and general contracting, building consultancy for new builds and renovations, project development, and property marketing and sales.

Linktree Management GmbH

General Contractors · Zurich · Since 2018

Lionel Spicher Architecte Sàrl

General Contractors · Thônex · Since 2021

The core activity of Lionel Spicher Architecte is the planning and execution of architectural projects, particularly the renovation and refurbishment of buildings, as well as the integration of sustainable elements such as greening and solar sensors.

LOCUS Atelier GmbH

General Contractors · Unterengstringen · Since 2024

The core activity of LOCUS Atelier is the planning and execution of renovation projects, particularly in the residential sector, through the combination of planning and craftsmanship. The company offers a comprehensive service that ranges from conception to implementation, and strives to deliver tailored, high-quality solutions for each project.

logdata ag

General Contractors · Langenthal · Since 2010

The core activity of logdata ag is the provision of construction services in all phases of the construction process, particularly in advising and supporting building owners, planners, architects, and contractors in the planning, tendering, execution, and realization of construction projects, with a focus on building envelopes and structural work. This includes, among other things: cost estimates and calculations, preparation of tenders and offers, realization of construction projects through recognized quality companies, creation of detailed plans, consulting and support in finding suitable partners, and optimization of project workflows and reduction of interfaces between different trades.

LoryBau AG

Building Construction · Boll · Since 2023

The core activity of LoryBau AG is the planning, construction and renovation work in the construction industry.