Construction & Project Management

Iseli + Eng GmbH 

Heimberg · Since 1987

Iseli + Eng GmbH is a specialist company for terrace roofs, pergolas, conservatories and sun/wind protection, and also supplies garden furniture, whirlpools and outdoor kitchens. The firm provides planning, visualization, installation, customer consultation and after‑sales service; its subsidiary Pure Blue GmbH offers mobile reverse‑osmosis cleaning for conservatories.

Iseli Services GmbH 

Heimberg · Since 2015

Iseli Services GmbH is a specialist company for terrace roofing, shading and garden furnishings. The company advises, designs, visualises and installs products such as pergolas, conservatories, sun‑protection systems, garden furniture, whirlpools and outdoor kitchens, and offers accessories and after‑sales service.

ARIBAG AG 

Buttisholz · Since 2021

ARIBAG AG is a construction company that provides demolition (rückbau), civil engineering (tiefbau) and building construction (hochbau) services, along with circular-economy and real-estate services. The website also describes activities in contamination remediation, vocational training and integrated construction services.

EFFIBAT SA 

Meyrin · Since 2012

Effibat SA is a Swiss company specializing in the planning, implementation and management of construction projects. Its core activity encompasses the overall performance of construction projects, from project development to calculation and optimization, through to execution and handover. The company also offers specific services such as the creation of tenders, support in decision-making and project monitoring. Effibat SA positions itself as a general contractor that accompanies and supports its customers throughout all phases of a construction project.

Estermann AG 

Geuensee · Since 2004

Estermann AG offers services in real estate development, general contracting and plastering. The company manages projects from development, planning and construction through to handover, delivering residential, commercial and investment buildings as well as façade and interior finishing works.

Leuthard Projekt & Baumanagement AG 

Merenschwand · Since 2014

Leuthard Baumanagement AG is a construction and real estate services company offering property project development and marketing, integrated developments and construction services including building, civil, road and façade work. The company applies BIM and digital tools (cloud-based project spaces, drones, advanced surveying) for model-based planning and execution.

Schmid Bauunternehmung AG Buchrain, Zweigniederlassung Wiggertal 

Altishofen · Since 2016

Schmid Bauunternehmung AG Buchrain, Zweigniederlassung Wiggertal carries out structural work including shell construction, turnkey new builds, renovations and restorations, and provides services in building construction, civil engineering, façade work, exposed concrete and masonry, as well as landscaping and building drying.

B+S Invest AG 

Widnau · Since 2017

B+S Invest AG provides construction consulting, construction management and general contractor (total contractor) services, and works in project development, residential and commercial construction as well as renovations.

Deck AG 

Basel · Since 1963

Deck AG is a real estate company offering sales, property management, valuations, construction supervision (renovation) and advisory services for residential and investment properties.

Altix AG 

Winterthur · Since 2023

Altix AG provides comprehensive services for work at height, including fall‑protection systems and industrial rope access, as well as planning, installation and annual inspection of personal fall protection systems. The company also delivers safety training courses such as PSAgA basic and refresher courses, aerial platform operator training, load slinging and first aid.

Kunz Baulösungen GmbH 

Täuffelen · Since 2024

Kunz Baulösungen GmbH provides building project management and realization services along with professional construction consulting. Services listed on the website include site management and construction supervision, permit handling and tendering, cost and schedule control, client representation, condition surveys, cost calculations and training.

Martin Kunz 

Täuffelen · Since 2023

Martin Kunz provides construction management and site supervision services, including claims/variation management, cost and schedule control, tendering and building-permit support. Additional services include client representation, condition assessments, mediation and real-estate fiduciary services.

MO Dienstleistung GmbH 

Nenzlingen · Since 2022

architex gmbh 

Luterbach · Since 2021

The core activity of Architex GmbH is the planning, consulting and execution of construction projects, including new construction, renovation and refurbishment of buildings. This also includes services such as feasibility studies, cost estimates, economic calculations, building planning, project planning, construction management and obtaining legally valid permits.

Cloudworks AG 

Unterengstringen · Since 2020

The core activity of the company umbaumanager.ch (Cloudworks AG) is the digital support and organization of renovation and refurbishment projects for real estate, including consulting, planning, construction management and defect management, with the goal of enabling efficient and transparent execution of renovation projects.

Vision+ Generalbauunternehmung GmbH 

Leuggern · Since 2023

Vision+ Generalbauunternehmung GmbH is a general construction company that plans and executes new-build, renovation and refurbishment projects. Services include masonry, bespoke kitchens and windows, pool and whirlpool construction, waterproofing, core drilling, wall and floor works, as well as planning, site management and project coordination.

Witschi Baumanagement AG 

Langenthal · Since 1969

Witschi Baumanagement AG manages, coordinates and executes construction projects of all types. Acting as a total and general contractor, it provides feasibility studies, needs assessments, concept development, cost estimates, project execution, financing and investor contacts, and collaborates with external partners for planning services.

Wepfer Bauprojekte GmbH 

Schaffhausen · Since 2024

The core activity of Wepfer Bauprojekte GmbH is the execution of construction projects, conversions and renovations, including planning, consulting, implementation and management. The company offers comprehensive solutions for new buildings, facade work, interior design and other construction-related services.

Archibau PS GmbH 

Zofingen · Since 2002

The core activity of Archibau PS GmbH is the planning and construction management of real estate projects. The company offers services in the fields of architecture, construction management, real estate management and property administration. It works closely with customers and craftsmen to realize individual ideas.

Späti AG 

Bellach · Since 1976

Späti AG is a timber construction company that provides new-build, renovation and large-scale construction projects and offers architectural services. The company combines craftsmanship, architectural planning and energy-efficiency measures to deliver timber buildings of varying scale.

Projet Construction - Michael Droz Sàrl 

Neuchâtel · Since 2021

The company Projet Construction - Michael Droz Sàrl provides services in the field of construction project management and support. The core activity includes accompanying and supporting clients in construction projects, including planning, coordinating and monitoring work, as well as preparing offers and selecting reliable companies. The company acts as a "Conducteur de travaux" (construction project manager), supporting clients in all stages of the construction project, from project planning to completion.

Zaugg bauconzept AG 

Rohrbach · Since 2015

Zaugg bauconzept AG is a construction and logistics company that designs and delivers timber and hybrid building projects as a general or total contractor. Its services include joinery, steel construction and roofing, crane and heavy-transport operations, as well as project planning, rental and emergency services.

Haizmann Baumanagement GmbH 

Münchenstein · Since 2024

Haizmann Baumanagement GmbH acts as a general contractor, coordinating construction projects from contract signing to planned handover. Services include project planning and execution for renovations and new installations, demolition and masonry, hazardous-material remediation, leak detection and water-damage repair, heating and sanitary systems, electrical installations, plastering and painting, tiling, flooring, carpentry and kitchens, windows and doors, landscaping, and interior architecture for bathrooms and kitchens.

Palmieri Baumanagement AG 

Neerach · Since 2015

The core activity of Palmieri Baumanagement AG is the planning, management and realization of construction projects, particularly in the field of interior design, renovation and new construction of buildings, ranging from single-family homes to complex projects in German-speaking Switzerland.

Hannes Flückiger AG 

Lucerne · Since 2022

The core activity of Hannes Flückiger AG is the execution of renovations and construction management, particularly for bathrooms, kitchens, apartments, single-family homes, and multi-family homes in the Lucerne region and its surroundings. The company offers comprehensive services, including bathroom renovations, kitchen renovations, apartment renovations, house renovations, and construction management, to support customers in realizing their renovation projects.

RIWA Design AG 

Egerkingen · Since 2022

The company is engaged in the planning, production and installation of kitchens and bathrooms as well as carpentry work. It offers its services throughout Switzerland, particularly in the regions of Gäu, Egerkingen, Olten and Solothurn.

Schmidlin Bauplanung AG 

Steinen · Since 1993

Schmidlin Bauplanung AG provides building planning and specialist planning services focused on timber construction, supporting projects from building surveys and project organisation through planning to execution. Services include structural engineering and fire protection, holistic energy consulting, element production, and timber-construction works such as extensions, interior fittings and roofing and façade work.

Ziegler + Partner Bauberatung GmbH 

Jona · Since 2017

Ziegler + Partner Bauberatung GmbH provides construction consultancy and construction supervision services, including condition analyses, property valuations and damage remediation, and advises on the use of subsidies. The services support decision‑making and aim to ensure quality and cost control during building projects.

Bautech AG 

Küssnacht Am Rigi · Since 1981

The core activity of Bautech AG is the planning, realization, manufacture and installation of gates and doors, including garage doors, industrial doors, aluminum doors and mailbox systems, as well as providing services such as consulting, renovation, repair and maintenance for these products. Additionally, the company offers metal construction services, including the manufacture of railings, stairs and canopies.

Locher Ingenieure AG 

Zurich · Since 2009

Locher Ingenieure AG is an engineering firm for civil and infrastructure projects that provides planning, design and construction management services. Its offerings include railway construction, bridge and tunnel engineering, airport infrastructure, building and civil engineering, special foundations, structural maintenance and traffic planning.

Marti Dienstleistungen AG 

Moosseedorf · Since 2014

Marti Dienstleistungen AG provides services in the construction sector, with activities including environmental engineering, technology solutions and general contracting.

Holz und Chuchi Urs Reinwald 

Schaffhausen · Since 2018

The core activity of the company "holz und chuchi" is the provision of services in the field of carpentry, kitchen construction and construction management, including assembly, service and repair of furniture, doors, flooring and other woodwork. The company also offers consulting and planning services for construction projects, particularly for kitchen and bathroom renovations.

Nyfeler Sanitäre Anlagen AG 

Schwerzenbach · Since 2013

The core activity of Nyfeler Sanitäranlagen AG is the planning, installation and maintenance of sanitary facilities, including bathroom and kitchen renovations, new installations and repairs in the sanitary sector. The company also offers comprehensive services such as execution planning, project management and coordination of building technology systems.

Trümpi Management AG 

Ennenda · Since 2017

Trümpi Management AG is a construction company offering building and civil engineering services, including renovations, extensions, concrete repairs and project/construction management.

ip3 AG 

Steinhausen · Since 2016

The core activity of ip3 AG is the provision of services in the fields of architecture, construction management and real estate, including: architecture and interior design (idea generation, planning, visualization), construction management and site supervision (project control, scheduling and budgeting), digitization of building plans, and consulting and support for real estate purchase and sale. The company positions itself as a full-service provider for construction and real estate projects, accompanying customers from the initial idea to successful realization.

Kohler Seeland Bauplanung GmbH 

Jens · Since 2020

Kohler Seeland Bauplanung GmbH provides building planning and project management services, guiding construction projects from initial design to final implementation. Services include renovation and new-build projects, living-space extensions and optimizations, permit applications, construction management and cost control, coordinated with in-house timber construction, carpentry and roofing/spenglerei teams.

Titan Electric GmbH 

Bachenbülach · Since 2012

The core activity of Titan Electric GmbH is the planning, installation and maintenance of electrical systems and installations for private individuals and companies. This includes, among other things: electrical installations for single and multi-family homes as well as industrial and commercial buildings, lighting systems and LED lighting, telematics and network cabling, security solutions and systems, service and maintenance work for electrical systems, e-mobility and electrical controls. The company also offers customer-oriented consulting and support for electrical questions and projects.

Ammannfen Montagen GmbH 

Bettwiesen · Since 2004

Ammannfen Montagen GmbH supplies and installs windows, entrance and sliding doors and insect screens, providing consultation, precise measurement, professional installation and after-sales service.

Bad und Raum GmbH 

Tübach · Since 2019

The core activity of the company "Bad und Raum GmbH" is the planning, design and execution of bathrooms, including consulting, planning, execution and delivery of bathroom furniture, fittings, ceramic tiles and other bathroom accessories. The company also offers services such as the renovation and replanning of bathrooms and supports customers in the selection of materials and the execution of work.

Baumann Bau- und Projektleitung GmbH 

Neuenkirch · Since 2018

The core activity of Baumann GmbH is the execution of conversions, renovations and refurbishments in the construction industry, including construction management and project management.

Baumeler Baumanagement GmbH 

Schindellegi · Since 2013

Baumeler Baumanagement GmbH is an independent construction management firm that provides project and site management services. Its offerings include tendering and contract preparation, cost estimates and final accounting, on-site construction supervision, coordination of specialists, and management of warranty work.

Baumeler Bauten GmbH 

Schindellegi · Since 2017

Baumeler Bauten GmbH provides project and construction management services for new builds, conversions and renovations. Services include tendering and contract preparation, on-site construction supervision, cost estimates, final accounting and coordination of warranty work.

Marti + Dietschweiler AG 

Männedorf · Since 1972

The company marti+dietschweiler ag is a civil engineering firm specializing in the planning, design and realization of construction projects in the fields of building construction and civil engineering. The core activities include the design and calculation of load-bearing structures, excavations and special deep foundation works, as well as consulting services for builders and property owners on all construction-related topics. The company also offers services such as condition assessment, second opinion and optimization of construction projects.

Müller Kamine AG Ittigen 

Ittigen · Since 2009

Müller Kamine AG Ittigen designs, supplies and installs chimneys, wood stoves and related fire-protection systems, including plastic and stainless-steel chimney systems and industrial chimneys. The company uses approved system components (e.g. Swikamin), carries out renovations and new installations, and provides advice on regulations and fire safety.

Müller Kamine AG Burgdorf 

Burgdorf · Since 1970

Müller Kamine AG Burgdorf is a chimney-construction company that supplies and installs plastic and stainless-steel chimneys, industrial chimneys and freestanding stoves. The company also provides fire-protection systems, system-based installations (Swikamin) and technical advice, with products carrying Swiss and European approvals.

sa ArchitekturBauleitung AG 

Neukirch (Egnach) · Since 2023

The company "ArchitekturBauleitung AG" provides services in the construction industry, particularly in the areas of architecture, construction management, tendering, renovations, general contractor services and consulting. The core activity of the company is to support customers in the planning, realization and implementation of construction projects, from the initial idea to completion.

Baumann Baumanagement GmbH 

Brittnau · Since 2007

Baumann Baumanagement GmbH provides construction management services, including cost control, preparation of specifications and tender documents, on-site construction supervision, and coordination of building phases with specialist planners.

FEHR Bau Consulting GmbH 

Volketswil · Since 2023

The company provides services in the area of customer acquisition and acquisition, particularly for companies in the construction and real estate industry. The core activity includes the active acquisition of potential customers through telephone acquisition, social media presence and direct appointment coordination. In addition, the company offers strategy consulting and expert positioning to position customers as experts in their field and increase their expert status.

Gross Baumanagement AG 

Wallisellen · Since 2016

Gross Baumanagement AG is a firm for project development and construction delivery, managing real estate and site developments from analysis through to completion. Services include analysis and advisory, feasibility studies, general and total contracting, and renovation and revitalization for residential, public and specialised buildings.

hegibau generalunternehmung ag 

Rothrist · Since 1928

hegibau generalunternehmung ag is a general contractor that carries out new-build construction and modernization of residential, commercial, industrial and business properties. Its services include project development, new construction, renovation and refurbishment, marketing and initial rental, together with integrated project management.