Construction & Project Management

Leemann Bau (beg) Leitung GmbH 

Lyss · Since 2015

The core activity of LEEMANN BAU(beg)LEITUNG GmbH is the provision of services in the field of construction management, project planning and design of construction projects, particularly in the sub-areas of: Construction management (including tenders, bid comparisons, tendering and contract management), Representation for local construction management, Renovations for private builders, Renovation and new construction projects, Planning and execution of construction projects, Consulting and support for architects and general contractors. The company thus offers a comprehensive range of services for the planning, implementation and monitoring of construction projects.

M. Biasca Engineering AG 

Spreitenbach · Since 1990

The company's core activity consists of planning and consulting on installations in the field of building technology, particularly in the areas of ventilation technology, air conditioning technology, heating technology, refrigeration technology, energy technology, fire protection and building automation.

Morf Bau- & Projektleitung GmbH 

Kreuzlingen · Since 2014

The core activity of Morf Bau- & Projektleitung GmbH is the planning, execution and supervision of construction projects, including new construction, renovation and refurbishment of buildings, incorporating construction management and project management.

M+S Ingénieurs Conseils Sàrl 

Grand-Lancy · Since 2016

M+S Ingénieurs Conseils Sàrl is a multidisciplinary engineering firm providing building services engineering for heating, ventilation and air conditioning, sanitary systems, electrical installations, building automation (MCR/ADB), energy and building physics, as well as BIM coordination and technical project management/owner's support.

Muff AG Baugeschäft Neuenkirch 

Sempach Station · Since 2004

Muff AG Baugeschäft Neuenkirch provides planning and execution for structural and civil engineering projects. Services include new construction, renovations and conversions, excavation and utility installation, paved areas and retaining walls, and client service/maintenance.

Nikim Aqua AG 

Port · Since 2020

The core activity of Nikim Aqua is the provision of sanitary services, particularly in the areas of bathroom and kitchen renovations, including chemical pipe decalcification, complete bathroom and kitchen renovations, as well as the coordination of various trades and the organization of tiles, fixtures and other materials.

Opus Planification SA 

La Chaux-De-Fonds · Since 2019

The core activity of Opus Planification Sàrl is construction management, specifically the direction and project management of construction projects, particularly in the areas of renovation, transformation and new building of real estate.

SIS Baumanagement GmbH 

Glattbrugg · Since 2024

The core activity of SIS Baumanagement GmbH is the provision of services in the field of construction management, particularly in project management, construction management, cost and schedule control, as well as in advising building owners. The company supports customers in the planning and realization of construction projects, from the initial sketch to the completed building.

Stephan Häusler AG 

Baar · Since 1986

Stephan Häusler AG develops and delivers real estate projects together with external architects, managing planning and construction phases through to completion. The company acquires land and existing properties for redevelopment, renovation, investment or resale, and provides project management, administration and property services.

STOA Management Sàrl 

Farvagny-Le-Grand · Since 2021

STOA Management Sàrl provides construction project management services for renovations, single-family houses and residential buildings. Services include project preparation (preliminary design, permit submissions, execution plans, cost estimates, tendering), financial tracking and cost control, and on-site coordination and supervision during construction.

Th. Hauswirth Planungen + Architektur 

Gampelen · Since 2021

Th. Hauswirth Planungen + Architektur is an architectural firm offering architectural services, construction consulting and construction management. The firm supports projects from planning and design through realization and provides ad hoc advice, condition assessments and assistance with property transactions.

Vollenweider Baurealisation GmbH 

Schlieren · Since 2008

The core activity of Vollenweider Baurealisation GmbH is construction management and site management in the field of high-rise construction, including the implementation of construction projects, project sizes up to 40 million (comprehensive renovations under monument protection), creation of tenders, contracts, scheduling, local construction management, conducting regular meetings, reporting and maintaining the construction journal.

WälchliPlan GmbH 

Bern · Since 2024

The core activity of WälchliPlan GmbH is the provision of services in the field of construction management, particularly in the areas of building physics, fire protection and construction management. The company offers planning, consulting and construction management solutions and supports customers in the implementation of construction projects. The services include, among other things, the creation of plans, the execution of construction management, consulting on fire protection and building physics issues, as well as the transfer of knowledge and competencies within the framework of lecturing and further education mandates.

Wechselraum GmbH 

Winterthur · Since 2008

The company's core activity is specialized construction management, particularly the implementation of specialized construction management, quality management, schedule tracking, cost management, and leadership and coordination skills in construction projects. The company also offers additional services such as mediation in planning and communication processes, owner support, monitoring of specialized construction management, control of construction deadlines, and evaluation of costs and standards.

Wetli Partner AG 

Winterthur · Since 1994

The core activity of Wetli Partner AG is the planning and realization of construction projects, particularly in the areas of new construction, renovation, special foundation engineering and planning/BIM. The company offers services in these areas and places emphasis on environmental compatibility and the creation of safe, economical and functional buildings.

WISIBA GmbH 

Sissach · Since 2018

The company provides services in the areas of overall planning, consulting, project management and execution, particularly in the context of construction projects or similar ventures. The core activity includes planning, organizing and implementing projects, with a focus on the quality of consulting and proximity to the customer.

Wölfli Bauplanung GmbH 

Zurich · Since 2018

Wölfli Bauplanung GmbH is a service company specializing in planning and construction realization in the construction industry. The core activities include construction management, construction supervision, consulting and planning of construction projects, including cost planning, schedule monitoring and quality assurance. The company offers its services for various project phases, from planning to realization, and focuses on achieving the set goals of its customers.

Zettelwerk AG 

Winterthur · Since 2013

The core activity of Zettelwerk AG is construction management, particularly the planning, consulting and implementation of complex construction projects in the areas of high-rise buildings, retail, temporary and office buildings. This also includes specific services such as architecture, energy consulting, fire protection planning, monument preservation and protection, as well as visualizations and project visualization.

Zeugin Bauleitung GmbH 

Ammerswil Ag · Since 2018

The core activity of Zeugin-Bauleitung is construction management and project control in the field of high-rise construction, particularly in the construction of new buildings and renovations of residential buildings, such as multi-family houses (MFH) and single-family houses (EFH), as well as the construction of commercial properties like garages.

AGROplanungen GmbH 

Winistorf · Since 2015

The core activity of Agroplanungen GmbH is the planning and implementation of construction projects for agricultural businesses, particularly in the area of livestock buildings and agricultural structures. This includes individual planning and consulting, the conception and implementation of new constructions, conversions and extensions of stables for various livestock such as dairy cows, beef cattle, pigs and horses, as well as the construction of agricultural settlements and other agricultural facilities.