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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringMünsingenCT Engineering Ingenieurbüro für Gebäudetechnik AG
CT Engineering Ingenieurbüro für Gebäudetechnik AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of CT Engineering AG is the planning and design of building technical systems, including energy consulting, energy certificates, fire protection concepts and the accompaniment of construction projects in the field of building technology. The company offers comprehensive services to support customers in the realization of energy-efficient and sustainable buildings.

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Products & services

Industry:Technical Consulting & Engineering
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3.8/5

CT Engineering Ingenieurbüro für Gebäudetechnik AG

✓ Offered6
HVAC&S planning
Planning of sustainable and energy-efficient solutions for heating, ventilation and sanitary in new builds, conversions and renovations; support from the concept phase through to execution.
Heating system planning and energy concepts
Planning of heating systems for new builds and renovations, including heat pumps, district heating and hybrid systems; heating load calculations, energy documentation, energy consulting and feasibility studies.
Ventilation and air-conditioning engineering
Development of ventilation concepts and ventilation planning for comfort ventilation and complex indoor air systems; specialist coordination, BIM building services and feasibility studies.
Sanitary engineering and sewerage
Planning of sanitary installations for new builds and renovations, from drinking-water systems to building and site drainage; client advisory, construction inspections and independent performance checks.
Specialist planning for sprinkler systems
Specialist planning and sizing of sprinkler and fire-extinguishing systems, coordination with HLS and electrical planning and support with approvals and authorities.
Specialist coordination and digital building information
BIM-based building services planning, coordination of all trades, clash detection, interface management, digital documentation and model maintenance from design through to implementation.
Trust & reputation

ranQ Trust Score of CT Engineering Ingenieurbüro für Gebäudetechnik AG: 3.8 out of 5.0

Trust Score3.8/ 5.0

High

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Data basis 96% · As of October 2026

CT Engineering Ingenieurbüro für Gebäudetechnik AG scores 56.6 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
x
CriterionValueWeight
  • Review quality: The average rating across all connected sources, smoothed against the industry mean. So 5.0 stars from three reviews do not outrank 4.7 from three hundred.70.824%
  • Review volume: The number of reviews across all sources. The scale is logarithmic: the first reviews count the most, and the maximum is reached at 50 reviews.27.910%
  • Review recency: The age of the most recent review. Two-year-old reviews deliberately sit in the middle, because that is normal for Swiss SMEs. Only after three years without a new voice does the value drop markedly.50.08%
CT Engineering Ingenieurbüro für Gebäudetechnik AG scores 70.4 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
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CriterionValueWeight
  • Establishment: Years since founding or brand launch, logarithmic. The maximum is reached at 15 years.64.612%
  • Company size: The headcount band, researched by ranQ or stated by the company. It is scored in steps rather than by head count, because the data only provides bands.55.07%
CT Engineering Ingenieurbüro für Gebäudetechnik AG scores 85.0 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
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CriterionValueWeight
  • Verification: Official register entry (commercial register with UID or professional-body record, 55 points), confirmed domain (20 points) and confirmed ranQ profile (up to 25 points, depending on completeness).85.022%
CT Engineering Ingenieurbüro für Gebäudetechnik AG scores 3.1 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
x
CriterionValueWeight
  • Website authority: Ahrefs' Domain Rating measures, on a scale of 0 to 100, how strongly a website is linked from other websites. For Swiss SMEs the range up to 40 is typical; the maximum is reached at 35.3.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

CT Engineering Ingenieurbüro für Gebäudetechnik AG reaches a ranQ Trust Score of 3.8 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 2 customer reviews. The data basis is 96%, so the score is backed by part of the criteria. As of October 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 2 reviews across all connected sources

Sources
GGoogle52
★TrustpilotSoon
PProvenExpertSoon

Further sources are added continuously and factored into the ranQ Rating.

Knowledge

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Location

Belpbergstrasse 43
3110 Münsingen
Opening hours
Mon
08:00 - 17:00
Tue
08:00 - 17:00
Wed
08:00 - 17:00
Thu
08:00 - 17:00
Fri
08:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-468.201.909
Founded
2021 · 5 years
Last commercial register change
April 16, 2024
Employees
1 to 10
Legal form: Graded by liability and disclosure. The weight is kept small: a sole proprietorship is not a dubious company, it is just liable differently.100.06%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

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