Construction & Project Management

Zimmerli + Partner Bauberatung AG 

Lenzburg · Since 2008

Zimmerli + Partner Bauberatung AG provides property valuations, appraisals and consulting services. The team comprises architects with focuses in design, construction, materials, form and color, site supervision, cost management and energy matters.

Zingoman GmbH 

Rüfenacht Be · Since 2017

Zingoman GmbH is a construction services provider offering construction and service management. The company's website presents its activities under the heading "Bau- und Dienstleistungsmanagement" and provides contact details.

ZM Auto GmbH 

Ebikon · Since 2024

The core activity of Zumstein & Marques AG encompasses two main areas: 1. **Construction Company**: The company offers services in the construction sector, including project consulting, planning and implementation of construction projects. 2. **Gastronomy**: Zumstein & Marques AG is also active in the gastronomy sector and offers services such as the implementation of gastronomic concepts and consulting for gastronomic companies. Overall, the core activity of the company can be described as **Construction and Gastronomy Services**.

ZSP Bauexperten GmbH 

Allschwil · Since 2016

ZSP Bauexperten GmbH provides building expert services including damage assessments, mold investigations and construction inspections. The firm also offers construction and project management, cost control, quality assurance, defect documentation and remediation support.

Zuellig Immobilienbewirtschaftung AG 

Winterthur · Since 1974

Zürichsee Baumanagement GmbH 

Pfäffikon Sz · Since 2006

Zürichsee Baumanagement GmbH provides construction management services, taking project leadership across all phases and offering project and site management, tendering (devising) and project cost control. The firm works on single-family homes, residential and office buildings, commercial projects and special constructions, and also offers client advisory services, land/real-estate mediation and financing advice.

Zurwerra AG 

Mund · Since 2018

The core activity of Zurwerra AG is the provision of services in the field of project management, particularly in the construction and infrastructure sector. This includes, among other things: owner support, contract and claim management, temporary management and leadership, and overall project management (planning, implementation, commissioning) of energy infrastructure facilities, transportation infrastructure, tunnel construction, tourist development, high-rise and industrial construction, plant construction, and hydraulic engineering. The company offers sound experience, reliability, discretion, punctuality, and fair prices in these areas.

Zutter baumanagement GmbH 

Rüschlikon · Since 2019

Zutter baumanagement GmbH provides construction management, site supervision and quantity-surveying/tendering services for new-build, conversion and renovation projects. Services include preparing BKP-based specifications and bills of quantities, conducting tendering and contract awards, construction administration, accounts management and defect handling.

Zwimpfer-Baudienste GmbH 

Hildisrieden · Since 2014

Zwimpfer-Baudienste GmbH provides client representation, project management and construction management services, including site supervision, scheduling, and contract and cost management. Services also cover quality and safety control, construction documentation, handover/acceptance and defect management.

studach baumanagement gmbh 

Zug · Since 2025

studach baumanagement gmbh provides construction management and site supervision services for general and total contractors as well as for private clients and architects. Services include schedule and cost control, quality and defects management, contract and tender handling, and construction advisory and damage assessments.

DURRER projekte gmbh 

Alpnach Dorf · Since 2025

DURRER projekte gmbh provides project and construction management services and acts as client representative. Its services include cost and schedule planning, tendering and contract documentation, site management, buyer support, landscaping and exterior works, and project leadership for tourism developments in cooperation with architectural partners.

CRG - Liegenschaftsbetreuung GmbH 

Hefenhofen · Since 2025

CRG - Liegenschaftsbetreuung GmbH provides cleaning and property maintenance services for various types of premises, including interior cleaning and garden care. The company also offers construction management services and trades windows and doors in cooperation with a window manufacturer.

DS Fachbau GmbH 

Steinhausen · Since 2025

DS Fachbau GmbH provides construction services including metal and sheet‑metal fabrication, assembly, project management, fire‑protection measures, construction consultancy and personnel services.

Dzabir Bauunternehmung AG 

Wollerau · Since 2025

Binotto Bauführung GmbH 

Malans Sg · Since 2025

Binotto Bauführung GmbH provides construction management services for building projects, offering on-site construction supervision, external project management, precise measurement and quantity recording in accordance with SIA 118, and billing. The company also handles coordination of materials and personnel, budgeting, cost controlling and change-order management for new builds, alterations, demolitions and renovations.

Progressus Immobilien AG 

St. Gallen · Since 2025

Progressus Immobilien AG develops and delivers residential properties, including apartment buildings, residential developments and neighbourhood projects, managing projects from site analysis through handover. Its services include project development, project management, construction supervision, marketing and direct sales to owner-occupiers.

SIAMO Project Management Sàrl 

Geneva · Since 2025

SIAMO Project Management Sàrl is a consultancy providing owner representation and project management for construction and renovation projects. Services include owner assistance, project planning and direction of works, procurement and contract expertise, total-contractor arrangements in partnership with a general contractor, and project studies such as specifications, audits and feasibility analyses.

A&P Nord West AG 

Glattbrugg · Since 2025

A&P Nord West AG is a provider of plumbing, heating and ventilation services, offering installation, maintenance, repair, emergency response and bathroom renovation.

e2gether GmbH 

Lyss · Since 2025

e2gether GmbH provides owner representation, project management, needs planning and facility management services focused on care and healthcare buildings. Services include space programmes, operational concepts, tendering support, condition assessments, FM optimisations and interim management.

EVOX Bau GmbH 

St. Gallen · Since 2025

EVOX Bau GmbH is a construction company offering a range of building and trade services, including demolition and renovation, heating/ventilation/sanitary (HVAC/plumbing) installations, roofing and façade work, and interior finishing.