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

About the company

The core activity of Planfabrik GmbH is the planning and calculation of heating and cooling systems, particularly floor heating and TABS (Thermally Active Building System Components), as well as the creation of heating and cooling load calculations for the building services sector.

AI-generated
Offering

Products & services

Industry:Technical Consulting & Engineering
✓ Offered4
Heating load calculation
Standard heating load calculations according to SIA 384/2, room-by-room with certified software; model-based design, plausibility checks, processed with Trimble Nova or, on request, Revit/Linear.
Cooling load calculation
Cooling load calculations according to VDI 2078, SIA 380/2 or ASHRAE; static or dynamic, accounting for solar irradiation, internal loads, building mass and ventilation concept.
Surface heating design & TABS
Design of surface heating systems and thermo-active building component systems (TABS); system sizing, manifold layout drawings, dry construction, wet construction and TABS solutions, including consideration of heating and cooling loads.
Relief for engineering and planning offices
External support for engineering and planning offices during peak times, tight deadlines and capacity bottlenecks; discreet sub-planner services for heating load, cooling load and surface heating design.
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4.1/5

PlanFabrik GmbH

Trust & reputation

ranQ Trust Score of PlanFabrik GmbH: 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.

PlanFabrik GmbH 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.
x
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%
PlanFabrik GmbH scores 80.9 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
x
CriterionValueWeight
  • Establishment: Years since founding or brand launch, logarithmic. The maximum is reached at 15 years.95.212%
  • 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%
PlanFabrik GmbH scores 83.3 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
x
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%
PlanFabrik GmbH scores 82.9 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 35.82.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

PlanFabrik GmbH 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.

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Location

Nordringstrasse 9
4702 Oensingen

At a glance

Legal form
Limited Liability Company
UID
CHE-259.096.311
Founded
2013 · 13 years
Last commercial register change
May 14, 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.
88.0
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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