Companies in
General Contractors

Sieber-Viertl Holzbau GmbH

Architecture Firms · Diepoldsau · Since 1998

SIEGWART BAUTEC AG

Architecture Firms · Buochs · Since 2020

SIEGWART BAUTEC AG is a construction firm that provides construction management, project management, general contracting and client-representation services. The company coordinates architects, specialists and contractors, handles cost control and construction accounting, and offers advisory services on real-estate management, concept evaluations and materialization/furnishing.

Simeon Baumanagement AG

Construction & Project Management · Trun · Since 2011

Simeon Baumanagement AG provides construction management and site supervision services. Its services include project management, planning management, construction supervision, owner-representation and advisory services, plus project controlling, cost planning and control, scheduling, tendering, contract administration, quantity surveying, billing, handovers, defect remediation and warranty management.

Sinus Technik GmbH

General Contractors · Buttikon Sz · Since 2017

Sinus Technik GmbH is a general electrical contractor providing planning, project engineering, consulting and execution of electrical installations for private clients, public authorities and industry. Its services include building automation, photovoltaic systems, heat pumps, multimedia/network cabling, garage door drives, lighting systems and service/installation work.

Sinzig + Partner AG

General Contractors · Bern · Since 2001

The core activity of Sinzig + Partner AG is the provision of architectural services, particularly the planning, development and realization of construction projects, including new buildings, conversions, extensions and renovations, as well as the management of construction projects from project development to commissioning and operation.

Sirius Architekten GmbH

Architecture Firms · Wallisellen · Since 2024

The core activity of Sirius Architektur & Beratung is the planning, design and implementation of architectural projects, particularly in the area of renovation and new construction of residential and commercial buildings, with a focus on the renovation and revitalization of old buildings.

SKS Architekten AG

Architecture Firms · Bern · Since 1977

The company SKS Architekten AG is an architectural firm specializing in the planning and realization of construction projects. The company's core activity includes providing architectural services, such as planning and designing buildings, renovating existing buildings, constructing new commercial buildings, and planning special projects, such as cheese factories. The company also offers services such as construction management and project management.

Skyline Architettura SA

Architecture Firms · Paradiso · Since 2018

The core activity of Skyline Group encompasses several areas: 1. **Architecture**: Planning and design of buildings and spaces tailored to the needs of clients. 2. **Real Estate**: Purchase, sale, and management of properties, with each property carefully selected to meet client expectations. 3. **General Contractor**: Execution of construction projects, with all details professionally and precisely managed to achieve high-quality results. 4. **Invest**: Investment consulting and management in the real estate sector, supporting clients in selecting investment opportunities to build a solid and profitable portfolio. 5. **Food**: Operation of a gelateria offering high-quality, artisanal ice cream and a unique culinary experience. Overall, the core activity of Skyline Group can be described as a comprehensive service in the real estate sector, ranging from planning and design to purchase and sale, management, and investment consulting, complemented by a culinary component in the Food sector.

Sobatec GmbH

General Contractors · Uetendorf · Since 2001

The core activity of Sobatec GmbH encompasses the provision of services in the fields of architecture, project and construction management, as well as general contracting for new and renovation projects in residential, industrial and commercial construction. This includes individual planning, design and detailed planning, execution planning, cost-conscious implementation and execution, intensive construction supervision and management, as well as regular cost controls. The company offers turnkey solutions, from planning to handover of the completed building.

SOGECO GROUP SA

General Contractors · Lugano · Since 2004

The core activity of Sogeco Group is providing services as a general contractor in the construction industry, including planning, execution and implementation of construction projects of all kinds and sizes, particularly in the fields of building construction and civil engineering, as well as the installation of technical facilities.

Sohm AG Schweiz

Building Construction · Widnau · Since 2024

Sohm HolzBautechnik GmbH is a timber construction company specializing in the planning, development and realization of timber construction projects. The company's core activity includes the construction of buildings in economic and ecological timber construction methods, including the production of timber construction elements such as wall, ceiling and roof elements. The company acts as a project partner for all construction phases, from planning to turnkey handover, and offers both timber construction and general contractor services.

SoilTec AG

General Contractors · Zofingen · Since 2006

SoilTec AG specializes in ground improvement using polyurethane (PUR) injection and provides services to stabilize buildings, stop settlements, and increase foundation bearing capacity. Services include on-site consultation, controlled building lifting, sealing leaks in excavation walls and sealing artesian flows during geothermal drilling, performed with injection lances, heated PUR foam and laser monitoring.

soppelsa architekten GmbH

Architecture Firms · Zurich · Since 2024

The core activity of Soppelsa is the planning and realization of architectural projects, particularly in the field of residential and school buildings, as well as the development of spaces and places taking into account the context and needs of users.

Splendeur Rénovations Sàrl

General Contractors · Geneva · Since 2024

Splendeur Rénovations Sàrl provides renovation and construction services for residential and commercial projects, including demolition, bathroom refurbishments, tiling and masonry, floor installation, parquet sanding, and painting and finishing works. The company also performs pre-construction analyses, project management and maintenance services for property managers.

Spörri Graf Partner APP AG

General Contractors · Bern · Since 1990

The core activity of Spörri Graf Partner | APP AG is the provision of architectural services.

Sram Immobau AG

General Contractors · Benzenschwil · Since 2003

The core activity of SRAM Immobau AG is the realization of construction projects, including planning, construction management and personal support before, during and after construction. The company positions itself as a reliable partner for the implementation of construction projects and places particular emphasis on personal commitment and personal care for its customers.

Stabels Projektdienstleistungen AG

General Contractors · Therwil · Since 2022

The core activity of STABELS AG is the provision of project services in the real estate sector, particularly in the areas of: * Real estate sales * Real estate valuation * Project development * General contracting (i.e. the overall execution of construction projects). The company thus offers a comprehensive range of services for real estate owners, buyers and developers in the Basel region.

Stadelmann Generalunternehmung GmbH

General Contractors · Escholzmatt · Since 1999

The core activity of Stadelmann Generalunternehmung GmbH is the planning, realization and management of construction projects, particularly in the area of single-family homes and multi-family homes, as well as the creation of individual solutions for customers. The company offers consulting and planning, general contracting and management of construction projects, and positions itself as a local partner for the implementation of construction projects in the region.

Stadler Zlokapa GmbH

General Contractors · Basel · Since 2021

The core activity of Stadler Zlokapa Architekten is the planning and realization of architectural projects, particularly in the areas of schools, kindergartens, residential buildings, and public buildings. The company participates in architectural competitions and carries out projects from planning to execution, often in collaboration with other professionals such as landscape architects and engineers.

STALDER Architektur GmbH

Architecture Firms · Lucerne · Since 2023

STALDER Architektur GmbH provides architectural planning and project-management services, contributing to project development, execution and site supervision within the STALDER Group.

STALDER Immo-Found AG

General Contractors · Lucerne · Since 2006

STALDER Immo-Found AG is part of the STALDER Group and provides services across the real estate lifecycle, including project development, architecture, general contracting, marketing and property management. Its offerings target private clients, builders and investors and cover sales mandates, rental and ownership properties as well as new-build projects.

Stari & Partner AG

General Contractors · Zurich · Since 1994

Stari & Partner AG provides planning, coordination and installation of natural stone and ceramic floor and wall coverings for new construction, renovations and refurbishments, and offers related services such as waterproofing and surface cleaning.

Stauffer + Stauffer GmbH

General Contractors · Rapperswil Be · Since 2005

The core activity of Architektur Stauffer AG is the provision of architectural services.

Stefan Wülser Architektur GmbH

General Contractors · Zurich · Since 2015

The company's core activity is architecture, particularly the planning and design of spaces and buildings that are characterized by a sustainable and culturally sensitive approach.

STEINER UMBAUTEN

General Contractors · Kaltbrunn · Since 2016

The core activity of Steiner Umbauten is the planning, consulting, coordination and execution of conversions, renovations and interior fittings, including carpentry, roofing and bathrooms, with a focus on regional and high-quality solutions.

Stemmle Architekten GmbH

Architecture Firms · Zurich · Since 2018

The core activity of Stemmle Architekten is the planning and realization of architectural projects, including conversions, historic buildings, new constructions, interior design and furniture design.

Sternhaus Düdingen AG

Architecture Firms · Düdingen · Since 2015

Sternhaus Düdingen AG is a general contractor providing architectural and construction services for new builds, conversions and renovations. Services also include construction management, real estate brokerage and consulting, including solutions for age-appropriate / barrier-free living.

stimo Generalunternehmung AG

General Contractors · Kloten · Since 2008

stimo Generalunternehmung AG is a general contractor providing development, realization and construction management services for building projects. It delivers turnkey buildings and manages scheduling, cost control and quality assurance throughout project execution.

stimo + partner ag

General Contractors · Kloten · Since 1991

stimo + partner ag is a company for project development, construction management and general contracting that plans and delivers building projects. Its services include turnkey residential construction and real estate services such as buying, selling and property management offered via the meinwohntraum brand.

Stonelake SA

Construction & Project Management · Geneva · Since 2024

Stonelake SA is a general contractor providing construction services for new builds, renovations and transformation projects. The company also delivers design-and-build contracts, bespoke tertiary fit-outs, facility management and construction management/owner’s representation (AMO).

Strässler Generalbau AG

General Contractors · Biel/Bienne · Since 1995

Studio Arco Bau GmbH

Construction & Project Management · Winterthur · Since 2024

Studio Arco Bau GmbH is an architecture and design practice providing planning and realization services from initial sketch through to project completion. Services listed on the website include feasibility studies, project planning and execution, and development of unconventional objects such as tiny or modular houses and art installations.

Studio d'architettura 3D Sagl

General Contractors · Bioggio · Since 1999

Studio d'architettura 3D Sagl is an architectural firm providing architectural and construction planning services, including conceptual and executive design, building permit applications, and cost and tender preparation. Services also include renovations, turnkey project delivery, site supervision, fire testing/certification and consultancy on heating/ventilation systems.

Studio d'architettura Voigt & Partner Sagl

General Contractors · Vira (Gambarogno) · Since 2005

The core activity of the company "Voigt & Partner SAGL" is architecture.

Studio De Bernardis

Architecture Firms · Massagno · Since 1995

The core activity of Immobiliare De Bernardis is the brokerage and management of real estate, including the planning, development and sale of residential and commercial properties, as well as the rental and management of real estate portfolios.

Studio KAJA Architektur und Städtebau GmbH

General Contractors · Zurich · Since 2021

The core activity of Studio KAJA is the provision of architectural and urban planning services.

Studio Milani Simon GmbH

General Contractors · Zurich · Since 2021

The core activity of Studio Milani Simon GmbH is the provision of architectural and construction management services.

Studio Tecnico Colombo Sagl

General Contractors · Riazzino · Since 2015

The company Colombo Studio Tecnico Sagl is primarily engaged in architecture and construction, particularly in the design and planning of buildings and houses.

studio w gmbh

General Contractors · Zug · Since 2018

The core activity of Studio W Architektur GmbH is the provision of architectural services.

Stutz, Kohli Architekten HTL Generalunternehmung GmbH

General Contractors · Wohlen Ag · Since 2020

Stutz, Kohli Architekten HTL Generalunternehmung GmbH provides architectural design and general contracting/project delivery services for residential, public and commercial building projects.

Stutz, Kohli Architekten HTL Generalunternehmung GmbH

General Contractors · Meisterschwanden · Since 1997

Stutz, Kohli Architekten HTL Generalunternehmung GmbH provides architectural services and acts as a general contractor for residential, public and commercial/industrial projects.

Surselva Bau GmbH

Construction & Project Management · Laax Gr · Since 2022

sustaily development ag

Architecture Firms · Basel · Since 2021

The company's core activity is the development and marketing of sustainable and energy-efficient residential properties, particularly new buildings with the highest ecological and energetic standards, such as Minergie-P certification.

SVS Schweiz GmbH

Construction & Project Management · Flamatt · Since 2023

SVS Schweiz GmbH is a general contractor providing construction planning, execution and site supervision. The company offers services including renovations, new builds, metal construction and glass construction, managing projects from planning through handover.

SwissBauCo GmbH Schweizer Baucontrolling

General Contractors · Glattpark (Opfikon) · Since 2007

The core activity of SwissBauCo GmbH is the provision of services in the construction and real estate sector, particularly in the areas of: * Owner representation * Expert opinions and quality assurance * Risk management * Façade consulting * Training * Defect rectification * General mandate The company offers comprehensive technical support to building owners, general contractors, and property managers to design construction projects efficiently, safely, and sustainably.

Swissbau Fertighaus AG

General Contractors · Rupperswil · Since 2010

The core activity of Swissbau Fertighaus AG is the planning, design, production and assembly of prefabricated houses, including basements, taking into account sustainability, energy efficiency and building biology aspects, as well as accompanying customers throughout the entire construction process, from financing and construction consulting to handover of the house.

Swissbau Totalunternehmung GmbH

General Contractors · Zollikon · Since 2010

The core activity of Swissbau TU is the execution of conversions, renovations and refurbishments of buildings, apartments and commercial premises. This includes specific services such as: kitchen and bathroom conversions, facade and insulation renovations, renovation of condominiums and houses, painting and plastering work, tile laying and flooring installation, drywall construction and repair of drywall partitions, and installation of sanitary facilities and rewiring. The company offers a comprehensive service, from planning to execution, and has an experienced team of experts to support customers with their construction projects.