Construction & Project Management
in Switzerland
7,909 companies in Construction & Project Management in the Swiss commercial register, indexed across 25 canton and 367 town pages.
50 of 7,909 companies
Wüest AG
Nebikon · Since 1959 · 101–500 empl.4.7(27)
Wüest AG ist ein Gesamtleistungsanbieter im Bau- und Immobilienbereich und bietet Architektur, Planung, Bauberatung sowie Baumanagement. Zum Leistungsangebot gehören Hoch- und Tiefbau, Strassenbau, Erneuerungsbau, Bohren-Trennen, Plattenarbeiten und Gipserarbeiten sowie Bewirtschaftung, Vermietung und Verkauf von Immobilien.
Marti Dienstleistungen AG
Moosseedorf · Since 2014 · 51–100 empl.4.8(23)
Marti Dienstleistungen AG provides services in the construction sector, with activities including environmental engineering, technology solutions and general contracting.

Property One Partners AG
Zurich · Since 2012 · 51–100 empl.4.9(14)
Als integrierte Plattform verbinden wir Investments, Entwicklung, Realisation, Vermarktung, Finanzierung und Asset Management zu einer durchgängigen Wertschöpfung. So entwickeln wir Immobilien gezielt weiter mit klarer Strategie, effizienter Umsetzung und nachhaltiger Performance über den gesamten Lebenszyklus hinweg.
SF Baupro AG
Rothenburg · Since 2013 · 11–20 empl.5.0(40)
SF Baupro AG provides planning and construction management for new-build and existing properties. The firm offers services including site management, cost planning, tendering/devising, project development, construction economics and client representation.
Altix AG
Winterthur · Since 2017 · 1–10 empl.4.9(44)
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.
Iseli + Eng GmbH
Heimberg · Since 1987 · 11–20 empl.4.8(97)
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.
Zaugg bauconzept AG
Rohrbach · Since 2015 · 51–100 empl.5.0(23)
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.

GEMASY GmbH
Rüeterswil · Since 2003 · 1–10 empl.5.0(23)
GEMASY GmbH is a Swiss company for gastro planning, restaurant planning, gastro consulting, and general planning. The gastro-expert Daniel Marbot and his team develop operating concepts, plan large kitchens, restaurants, hotels and collective catering, and accompany new constructions and renovations from conception to realization. Other focal points are operations optimization, gastro renovation, profitability analyses and second opinions, as well as operator placement and tenant tenders in case of operator changes for restaurants and gastronomy properties. GEMASY combines more than 25 years of experience in gastronomy, planning, technology and operations with a nationwide Swiss network.
Schmidlin Bauplanung AG
Steinen · Since 1993 · 21–50 empl.4.7(23)
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.
Estermann AG
Geuensee · Since 2004 · 101–500 empl.4.5(51)
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.
B+S Invest AG
Widnau · Since 2017 · 1–10 empl.5.0(43)
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.

Bühlmann Keramik AG
Hochdorf · Since 1964 · 1–10 empl.5.0(6)
Bühlmann Keramik AG is a company for tiling work and interior construction that carries out refurbishments, bathroom remodels, as well as new construction and expansion projects. The services include installation of ceramic and porcelain stoneware tiles, large-format tiles, natural stone, and handmade cement tiles; the company supports projects from consulting through planning to execution and carries out the work as a master craft business with certificates such as Platinum-qualified and Healthy Living professional. We are a trusted operation of the Swiss Tile Association Ceruniq. We are also a general contractor for private bathroom renovations and coordinate with other contractors.
GEMASY Generalplanungen AG
Pfäffikon Sz · Since 2014 · 1–10 empl.5.0(30)
The core activity of Gemasy is general planning and gastronomy planning for gastronomy and community catering projects, including the planning and realization of large kitchens and restaurants. The company offers comprehensive services, including expertise, consulting and project management, to support customers in planning and implementing their projects.
afeno GmbH
Roggliswil · Since 2015 · 1–10 empl.4.9(77)
The core activity of afeno GmbH is the planning, consulting, manufacturing and installation of windows and front doors for homeowners and apartment owners in Switzerland.
KOBI Baumanagement GmbH
Biezwil · Since 1997 · 1–10 empl.4.9(35)
KOBI Baumanagement GmbH operates the website kobiarchitektur.ch, but the accessible page did not provide usable information about its services or business activities.
Iseli Services GmbH
Heimberg · Since 2015 · 1–10 empl.4.8(97)
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.
hegibau generalunternehmung ag
Rothrist · Since 1928 · 11–20 empl.4.4(32)
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.
Locher Ingenieure AG
Zurich · Since 2009 · 51–100 empl.4.4(21)
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.
Bellevue Projekte AG
Rothenburg · Since 2022 · 11–20 empl.5.0(40)
Bellevue Projekte AG provides construction management services, offering planning, construction supervision, cost planning, tendering (devisierung), project development, construction economics and client-representation services.
Müller Gleisbau AG, Frauenfeld
Frauenfeld · Since 1980 · 11–20 empl.4.5(66)
Caretta + Weidmann Baumanagement AG
Zurich · Since 1983 · 51–100 empl.4.5(18)
Caretta + Weidmann Baumanagement AG is a service company providing project development, project and construction management, and general planning services. The firm assists clients and architects with planning and realisation, renovations, construction-economics advice and phase-appropriate tendering for total-contract or design-construction models.

IMMO - ERBEN GmbH
Toffen · Since 2013 · 1–10 empl.4.9(49)
The core activity of the company IMMO-ERBEN GmbH consists of providing services in the field of real estate brokerage and estate planning. Specifically, the company offers the following services: * Provision and estate planning * Inheritance consultations * Real estate valuation * Real estate sales * Virtual 3D tours * Clear-outs and household goods solutions * Looters' house (brockenhaus) That means customers have just one point of contact from the advisory stage to the disposal of household items to the sale of real estate. IMMO-ERBEN GmbH specializes in the combination of these services and is thus unique in Switzerland.
Blaser Baumanagement AG
Niederrohrdorf · Since 2005 · 1–10 empl.4.8(23)
The core activity of Blaser Baumanagement AG is the planning and construction of commercial, public and residential buildings, including construction management, building planning, construction management and consulting.
Toratop GmbH
Rümlingen · Since 2002 · 11–20 empl.4.7(15)
The company's core activity is the provision of services in the field of timber construction, particularly in the areas of carpentry, shopfitting, timber construction and general contracting, as well as logistics. The company also offers training positions and primarily processes sustainable, FSC-certified wood.
RAUMTAKT GmbH
Zurich · Since 2014 · 11–20 empl.5.0(30)
The core business of Raumtakt GmbH is the execution of core renovations, conversions and extensions of existing buildings, particularly in the Zurich region, with a focus on sustainability, design requirements and efficient cost and process management.
BlessHess AG
Lucerne · Since 2002 · 21–50 empl.4.9(7)
The core activity of blesshess AG is the provision of services in the field of civil engineering, particularly in the areas of structural engineering, deep foundation engineering and construction planning. The company provides engineering services and is involved in the planning and realization of construction projects.
C. Pellizzoni AG
Lucerne · Since 2005 · 1–10 empl.4.7(12)
The core activity of C. Pellizzoni AG is the provision of services in the field of construction management and project implementation, including independent construction management and competent consulting, particularly in the construction industry.
Unispace Global Ltd
Zurich · Since 2016 · 51–100 empl.4.6(13)
The core activity of Unispace is the planning, design and implementation of work environments and office spaces for various industries and companies. This includes strategy, design, experience design, hospitality design, construction and project management, as well as consulting on topics such as health, safety, environment and quality. Unispace supports companies in creating attractive and efficient workplaces that promote employee satisfaction and productivity.
Müller Gleisbau AG, Wilderswil
Wilderswil · Since 1982 · 1–10 empl.4.5(66)
Witschi Baumanagement AG
Langenthal · Since 1969 · 11–20 empl.4.3(28)
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.
Späti AG
Bellach · Since 1976 · 11–20 empl.4.5(26)
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.
Rapp AG
Basel · Since 1995 · 51–100 empl.4.8(4)
Rapp AG provides planning and consulting services across general planning and construction management, architecture and site planning, infrastructure and environmental engineering, mobility and traffic, as well as energy systems and operations/logistics. The company is a Swiss planning and consulting group offering services such as structural engineering, building physics, energy concepts and measurement systems, and Virtual Design and Construction (VDC).
Bautech AG
Küssnacht Am Rigi · Since 1981 · 11–20 empl.4.5(20)
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.
Mario Widmer Baubegleitung GmbH
Wädenswil · Since 1999 · 1–10 empl.5.0(14)
Mario Widmer Baubegleitung GmbH is an architecture and construction management firm that plans, coordinates and supervises building projects during the execution phase. Services include building-permit submissions, cost estimates and cost control, tendering and bid comparison, schedule management, construction accounting and client advisory and representation.
Cloudworks AG
Unterengstringen · Since 2020 · 11–20 empl.5.0(31)
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.

Litscher GmbH
Waldkirch · Since 2019 · 1–10 empl.5.0(5)
Die Kernaktivität des Unternehmens Litscher GmbH besteht in der Erstellung von Bauexpertisen sowie der Beseitigung von Schimmelpilz und der Verbesserung des Raumklimas. Das Unternehmen bietet Dienstleistungen wie Schimmelbekämpfung, Geruchsbekämpfung sowie den Verkauf von Desinfektionsmittel an. Sie richtet sich an Firmen und Private, insbesondere an Versicherungsgesellschaften, Immobilienfirmen, Verwaltungen und Verbände sowie an Eigentümer von Wohnhäusern und Wohnungen.
Albrecht GmbH
Wallenwil · Since 2007 · 1–10 empl.5.0(13)
Albrecht GmbH is a metal construction company that provides consulting, planning, workshop fabrication, and installation services. The company produces and installs items such as railings, balconies, staircases, canopies, letterboxes, garden structures, and other metal constructions.
EFFIBAT SA
Meyrin · Since 2012 · 21–50 empl.4.0(56)
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.
Schmid Bauunternehmung AG Buchrain, Zweigniederlassung Wiggertal
Altishofen · Since 2014 · 51–100 empl.4.1(50)
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.
Caretta + Weidmann Baumanagement AG
Basel · Since 2010 · 51–100 empl.4.5(18)
Caretta + Weidmann Baumanagement AG is a service firm specializing in project development, project management and the realization of construction projects. The company supports clients and architects with services such as general planning, total services, construction management, renovations, construction economics, tendering, competition support, expert reports and construction trust services.
Individuelles Bauen Marbot GmbH
Studen Be · Since 2011 · 1–10 empl.4.9(12)
The core activity of the company 'Individuelles Bauen Marbot GmbH' is the provision of comprehensive construction services, including: tiling work, seamless wall and floor coverings, painting, plastering, masonry and concrete work, facade renovation, carpentry, interior finishing, and construction planning and programming. The company thus offers a wide range of services in the construction sector, from planning to the execution of construction projects.
sa ArchitekturBauleitung AG
Neukirch (Egnach) · Since 2015 · 1–10 empl.5.0(18)
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.
Holz und Chuchi Urs Reinwald
Schaffhausen · Since 2018 · 1–10 empl.5.0(32)
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.
FEHR Bau Consulting GmbH
Volketswil · Since 2023 · 21–50 empl.4.8(19)
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.
Klimawandler AG
Zurich · Since 2009 · 11–20 empl.5.0(7)
The core activity of Klimawandler AG is the planning, development and implementation of sustainable building technology solutions, including heating, ventilation and air conditioning systems, energy-efficient renovations, general building planning, construction management, condition analyses and expert opinions. The company focuses on optimizing building technology systems to promote energy efficiency and sustainability.
Laternser Waser AG
Wallisellen · Since 2015 · 11–20 empl.4.8(12)
The core activity of Laternser Waser AG is the planning and construction of buildings, including the execution of construction projects, the provision of services in the field of construction and the management of construction projects.
Baumann Bau- und Projektleitung GmbH
Neuenkirch · Since 2018 · 1–10 empl.5.0(24)
The core activity of Baumann GmbH is the execution of conversions, renovations and refurbishments in the construction industry, including construction management and project management.
J. Eisenring AG
Wil Sg · Since 1979 · 1–10 empl.4.5(39)
The core activity of J. Eisenring AG is the comprehensive consulting and planning in the field of building land, properties and architecture. The company offers services such as consulting, planning and sales of properties and has many years of experience in the planning sector as well as in the real estate trade. It is an architectural firm that also acts as a general contractor and offers turnkey solutions.
Leuthard Projekt & Baumanagement AG
Merenschwand · Since 2014 · 11–20 empl.4.3(52)
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.
Hannes Flückiger AG
Lucerne · Since 2022 · 1–10 empl.5.0(28)
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.
The industry in figures
Geographic distribution
Colour intensity by number of companies per canton.
Source: commercial register (Zefix) · as of October 12, 2026
Construction & Project Management by place
By canton
By town
Related industries
Counted nationally, across all cantons.