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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,947 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureOwner's RepresentativePfäffikon Szsem solutions ag
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Verified· 3 sources

sem solutions ag

Summary

About the company

The core activity of sem solutions ag is general and technical consulting for building owners, particularly in the areas of high-rise construction and retail. This includes services such as project control, project management, building analysis, energy consulting, building simulation, building technology and energy solutions, as well as sustainability consulting. The company also offers variant studies and overall planning for construction projects.

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Offering

Products & services

Industry:Owner's RepresentativeReal Estate Project Development
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General and technical building owner advisory
Independent building owner advisory from planning through permits, project development and realization to use; including HLKSE expertise and digitization in construction from IDA to BIM.
Building owner representation for building construction
Trustee representation of the building owner in building construction; representation of interests vis-à-vis architects, specialist planners and contractors, control of construction specifications, tenders, contracts, costs and deadlines.
Project steering for building construction
Structuring project processes, preparing the overall project planning, coordinating specialist planners and support with risk assessment and decision-making.
Project management for building construction
Support through all phases from planning to use, construction progress monitoring, advice for detail decisions, and management and control of costs.
Energy consulting
Evaluation of heating replacement and building services; collection and analysis of building data, variant studies, cost-effectiveness comparison, presentation of recommendations and documents.
GEAK / GEAK Plus
Creation of GEAK and GEAK Plus, including advisory consultation, data capture, analysis, application for grant funding and result presentation.
Building simulation
Simulation of new and existing buildings for comfort, heating and cooling loads, shading, solar yield, daylight, ground heat exchangers, systems, parameter studies and indoor airflow.
Building services and energy solutions
Variant studies for building services and energy supply; comparison of sizing, energy efficiency, investment and operating costs, and on request detailed design, building permit submission, cost estimates, procurement/contract award and construction site supervision.
Sustainability consulting
Monitoring of existing properties for energy optimization, evaluation of building data, identification of comfort and savings potential, and development of operating strategies and measures.
Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 1 reviews across all connected sources

Sources
GGoogle51
★TrustpilotSoon
PProvenExpertSoon

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Location

Eichenstrasse 2
8808 Pfäffikon Sz
Opening hours
Mon
07:00 - 17:00
Tue
07:00 - 17:00
Wed
07:00 - 17:00
Thu
07:00 - 17:00
Fri
07:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-479.195.986
Founded
2018 · 8 years
Last commercial register change
July 2, 2026
Employees
1 to 10

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