Construction & Project Management in
St. Gallen
97 companies in Construction & Project Management based in St. Gallen — name and year of registration from the commercial register.
50 of 97 companies
Näscher Bausupport GmbH
Since 2014 · 1–10 empl.
The core activity of Näscher Bausupport GmbH is the provision of services related to the management of a construction site, particularly in the areas of construction management, construction consulting, construction cost management, and project implementation. This includes, among other things: construction management and consulting for building owners and craftsmen, construction cost management, including tender comparison, recalculation, and cost control, and project implementation of large and small construction projects in civil and structural engineering. The company supports its customers in planning, executing, and controlling construction projects to ensure efficient and cost-effective realization.
Baukom AG
Since 2015 · 11–20 empl.
The core activity of Baukom AG is the provision of services in the fields of construction economics, construction management and construction logistics for high-rise building projects. This includes in particular the overall management, cost planning, construction realization, construction supervision and maintenance of construction projects. The company supports the networking of architects, engineers, specialists and entrepreneurs in the planning and implementation process.
multistudio GmbH
Since 2023 · 1–10 empl.5.0(12)
multistudio GmbH develops architectural and interior design concepts and supports projects from concept through planning to execution. The firm combines building planning and interior architecture and collaborates with by marei on furnishing and fit-out concepts where appropriate.
ihrBAUmanager GmbH
Since 2017 · 1–10 empl.
The core activity of the company "ihrBAUmanager GmbH" is the provision of services in the field of construction management, including overall management, cost planning and construction management, as well as partnership with architects.
maier baumanagement ag
Since 2019 · 1–10 empl.
maier baumanagement ag provides construction management and site supervision services, including cost estimation, contract preparation, construction management, cost control and invoicing. The company also performs site inspections, material monitoring, contractor coordination, scheduling, handovers and defect assessments.
Baumed Bauleitungen AG
Since 2019 · 1–10 empl.5.0(4)
Baumed Bauleitungen AG is a construction management firm providing project and site management and related services for building works. Services include tendering and specifications, cost management, scheduling, refurbishment and new-build site management, heritage restoration, defect expertise, owner advisory, public procurement support and overall project leadership.
JUNGBACH, Inhaber Jung
Since 2017 · 1–10 empl.
JUNGBACH, Inhaber Jung is an interdisciplinary studio that combines design, construction and craftsmanship to develop, produce and install one-off metal objects for architecture, design and art.
x4design AG
Since 2022 · 1–10 empl.
x4design AG designs and sells Swiss design one-off pieces, with a focus on furniture and object-style products. The company develops furniture and engineered objects that integrate mechanical and electrical functions and offers items via its online shop and product pages.
Erlebnisbau GmbH
Since 2020 · 1–10 empl.
The company Erlebnisbau GmbH provides planning, coordination and renovation services, including craftsmanship such as flooring work. They act as a liaison between customers and craftsmen, offering comprehensive support for renovation and construction projects.
PPM Baumanagement AG
Since 2012 · 1–10 empl.4.7(3)
PPM Baumanagement AG provides independent construction and project management services and acts as the client’s representative on building projects. Its work includes owner’s representation, site supervision and coordination for new construction, refurbishments and renovations, managing architecture, costs, schedules and quality.
Bedafa AG
Since 1991 · 1–10 empl.5.0(1)
The core activity of bedafa ag is the provision of services in the field of construction, particularly in construction consulting, construction planning, project management, construction management and owner consulting for building renovations, new constructions and conversions. This also includes specialized services such as fire protection and 3D visualization.
Helfenstein Baukorrektur
Since 2021 · 1–10 empl.
The core activity of Helfenstein Baukorrektur is the damage assessment and restoration of buildings, including cause determination, organization of restoration, substance capture, component diagnosis, management of renovation work, cost estimation and construction accounting.
Schertenleib Baumanagement Partner GmbH
Since 2009 · 1–10 empl.5.0(1)
Schertenleib Baumanagement Partner GmbH provides architectural and construction management services. Its offerings include construction and project management, cost planning and cost studies, building analyses and renovation concepts, plus expert consultations and reports.
SILCC GmbH
Since 2023 · 1–10 empl.
SILCC GmbH provides the “Smart Immo Life Cycle Concept”, conducting periodic building-component and structural condition assessments and producing customised maintenance and renewal plans to support long-term investment planning. The company also develops architectural solutions and performs architectural design and construction management for conversions, renovations and extensions.
Mahr Baumanagement GmbH
Since 2023 · 1–10 empl.
Mahr Baumanagement GmbH provides construction management and site supervision services and supports clients throughout the construction and planning process. Services include tendering and bid comparison, contract management, scheduling, cost control, construction accounting, project leadership and client representation.
einsplus baubegleitung GmbH
Since 2014 · 11–20 empl.5.0(1)
The core activity of the company "einsplus baubegleitung GmbH" is construction supervision and consulting, particularly in the field of high-rise construction. The company offers services such as project accompaniment, coordination and control of construction projects to ensure that projects are successfully and efficiently implemented. The focus is on supporting builders and investors in the planning, realization and monitoring of construction projects to meet their goals and requirements.
Bauvista AG
Since 2024 · 1–10 empl.
Bauvista AG provides total- and general-contractor services as well as architectural planning and construction management. The company plans and delivers single- and multi-family housing projects and brokers building land to investors.
CS Küchen - Projekte Schaufelberger
Since 2015 · 1–10 empl.5.0(1)
The core activity of CS Küchen-Projekte is kitchen planning and consulting for gastronomy, social institutions, schools and homes. This includes conducting needs analyses, creating concepts and planning kitchen infrastructure, including coordinating services and interfaces. The company also offers consulting and needs analysis services to support customers in optimizing their kitchen organization and processes.
Progressus Immobilien AG
Since 2025 · 1–10 empl.
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.
KSE Solutions GmbH
Since 2025 · 1–10 empl.
KSE Solutions GmbH is a company active in network construction and system technology. It supports utilities, municipalities, and infrastructure operators with the planning, construction, and maintenance of energy and communication networks, as well as technical system solutions.
RAM-ON lnnovations GmbH
Since 2025 · 1–10 empl.
RAM-ON lnnovations GmbH develops smart solutions that connect physical products and surfaces with digital content using NFC technology. The company offers products and services for interactive customer experiences, digital product information, and the refinement of wall, ceiling, and other surfaces.
Tom Munz & Flühler Architektur GmbH
Since 2026 · 1–10 empl.
Tom Munz & Flühler Architektur GmbH is an architecture office that supports private and public clients with residential buildings, conversions, public projects, competitions and urban development tasks. The practice develops architectural solutions from the specific conditions of place, existing fabric, use and open space.
Stillhart Architekten AG
Since 1997 · 1–10 empl.
Stillhart Architekten AG plans and delivers architectural projects in residential construction, including single-family and multi-family houses. The website also shows refurbishments, conversions, extensions, project development, and participation in architectural competitions.
Green Pact AG
Since 2009 · 1–10 empl.
The core activity of Green Pact AG is the planning, execution and management of building renovations, building services, heating and cooling systems, as well as related services such as owner's trust, construction cost planning, financing consulting and legal consulting in the field of construction and rental law.
TRAGWERK Bau- und Projektmanagement AG
Since 2023 · 11–20 empl.
The core activity of TRAGWERK Bau- und Projektmanagement AG is project management in the construction industry. They support clients in planning, implementing and monitoring construction projects, with the goal of balancing timing, costs and quality. This also includes coordinating project participants, scheduling, cost control and ensuring the quality requirements of clients.
kaiserreich GmbH
Since 2023 · 1–10 empl.
kaiserreich GmbH provides client representation and advisory services in corporate architecture and building project navigation. Services include workshops, concept planning and guidance for new-build, renovation and expansion projects using a structured Corporate Architecture System to align buildings with organisational objectives.
Reduo GmbH
Since 2024 · 1–10 empl.
Reduo GmbH provides comprehensive planning and execution of conversions, renovations, interior fittings and extensions, with expertise in sanitary installations and timber construction and a network covering heating and electrical services.
EVOX Bau GmbH
Since 2025 · 1–10 empl.
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.
Wahsel GmbH
Since 2025 · 1–10 empl.
Wahsel GmbH provides construction management and building consultancy services, including site management, defect management, renovation project management, quality control and final inspections.
VRA Haustechnik GmbH
Since 2025 · 1–10 empl.
VRA Haustechnik GmbH provides services for heating systems, heat pumps, and air conditioning systems. The company handles installation, repairs, maintenance, and a 24/7 emergency service for heating and building services equipment.
Ehoch1 Design House AG
Since 2025 · 1–10 empl.
Ehoch1 Design House AG is an architecture firm that provides architectural and planning services according to SIA standards. The company designs individual, tailor-made buildings and supports projects from the first concept through to completion.
Steiner Consulting
Since 2025 · 1–10 empl.
Steiner Consulting provides property analyses and portfolio analyses for property owners, institutional owners, condominium communities and property managers. The company prepares decision-making bases, develops individual strategies for the coming years and supports the subsidy process with the Canton of St. Gallen.
Berger Bauleitung und Projektentwicklung GmbH
Since 2025 · 1–10 empl.
Berger Bauleitung und Projektentwicklung GmbH provides construction management and project development services for building projects. The company supports projects in close cooperation with clients, planners and tradespeople, with a focus on the realisation of sustainable projects.
HIDAN Group - Hidanovic Aladin
Since 2025 · 1–10 empl.
HIDAN Group - Hidanovic Aladin provides services in real estate management and asset management, with a focus on off-market transactions. The company also supports property sales, financing advisory, and, in cooperation with partners, property management and architectural services.
noora development gmbh
Since 2025 · 1–10 empl.
noora development gmbh analyses real estate projects, develops investment strategies and structures financing solutions. The company supports selected property projects from assessment through implementation and focuses on creating sustainable real estate value.
Enginuity Switzerland GmbH
Since 2026 · 1–10 empl.
Enginuity Switzerland GmbH is a multi-disciplinary engineering, project delivery and technology development company serving the mining, minerals and industrial sectors. The company provides EPCM services and research and development work, including high-power microwave technology, space-environment testing and circular-process systems.
Wellnessprojektberater Margesin
1–10 empl.
Wellnessprojektberater Margesin provides consulting for the development, planning and implementation of spa, wellness and health projects. Its services include concept development, wellness planning, project development, specialist coordination and project management.
Proma Immobilien AG
Since 2005 · 1–10 empl.
Krammel Consulting GmbH
Since 2024 · 1–10 empl.
Charisma Immobilien AG Swiss
Since 1972 · 1–10 empl.
Siano Living AG
Since 1976 · 1–10 empl.
Erag Immobilien AG
Since 1985 · 1–10 empl.
Bühler Roman Claudio, Interbau Innovationen
Since 1991 · 1–10 empl.
FRIMA Baumanagement GmbH
Since 2001 · 1–10 empl.
Lanker Baumanagement AG
Since 2002 · 1–10 empl.
Alfredo Reimann
Since 2003 · 1–10 empl.
Kraftwerk Real Estate AG
Since 2005 · 1–10 empl.
RESmarks AG
Since 2005 · 1–10 empl.
Baupuls Baudienstleistungen Stefan Stäheli
Since 2005 · 1–10 empl.
Lupina GmbH
Since 2007 · 1–10 empl.
Construction & Project Management in St. Gallen
Construction & Project Management in the region
Point size by number of companies per place.
Source: commercial register (Zefix) · as of October 10, 2026
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