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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,701 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringMurtenTransthermic AG
Transthermic AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Transthermic AG is the development, manufacture and distribution of heat exchangers and heat storage systems, including removable, used and tubular heat exchangers, as well as ECS preparations and services.

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Offering

Products & services

Industry:Technical Consulting & EngineeringWholesale - Machinery & Technical Equipment
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Transthermic AG

✓ Offered7
Heat exchangers
Demountable, brazed and fusion, and tubular heat exchangers; Alfa Laval solutions for industrial and HVAC engineering applications.
Hot and cold accumulators
Hot and cold accumulators in mild black steel or stainless steel, standard or made-to-measure, for heating and cooling, with the option for on-site welding and insulation in the factory or on site.
Domestic hot water heaters
Domestic hot water heaters for collective applications, instantaneous and semi-instantaneous versions, for condensing boilers and anti-legionella protection.
Service and maintenance
Service and maintenance of plate heat exchangers: disassembly, cleaning, repairs and delivery of spare parts from Alfa Laval, Cetetherm and Vicarb.
Demountable heat exchangers
Plate and gasket heat exchangers for industrial applications, with new-generation versions focused on efficiency, reliability and ease of maintenance.
Brazed and fusion heat exchangers
Copper brazed and 100% stainless steel AlfaNova heat exchangers, for cooling, heating, evaporation and condensation with a low footprint.
Tubular heat exchangers
Tubular heat exchangers for steam, superheated water, chemical industry, pharma, food industry, district heating, solar applications and swimming pools.
Trust & reputation

ranQ Trust Score of Transthermic AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

Transthermic AG has no value in the Reputation area of the ranQ Trust Score because no data is available. The area carries 42% of the weighting and drops out of the calculation for this profile; it does not lower the score, only the reported data basis.
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CriterionValueWeight
  • Review quality: No data point — the criterion is taken out of the weighting and does not lower the score.—24%
  • Review volume: No data point — the criterion is taken out of the weighting and does not lower the score.—10%
  • Review recency: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
Transthermic AG scores 89.3 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.100.012%
  • 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.70.07%
Transthermic AG scores 83.3 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).83.322%
Transthermic AG scores 34.3 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
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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 35.34.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Transthermic AG reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». No public customer reviews are available for this provider; the rating is based on the remaining criteria. The data basis is 54%, 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.

Knowledge

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Location

Merlachfeld 210
3280 Murten

At a glance

Legal form
Corporation
UID
CHE-114.959.518
Founded
2009 · 17 years
Last commercial register change
April 16, 2021
Employees
11 to 20
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.
100.0
6%
  • 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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