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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,952 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesEngineerAltstätten SgHeim Drilling Support-Equipment AG
Heim Drilling Support-Equipment AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Heim Drilling Support-Equipment AG provides services for shallow geothermal energy projects. Its activities include hydrogeological assessments and drilling support, planning and simulation of ground-source heat pump systems, and measurements of thermal conductivity, temperature, pressure and borehole alignment.

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Products & services

Industry:Engineer
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4.1/5

Heim Drilling Support-Equipment AG

✓ Offered3
Planning and simulation of borehole heat exchanger systems
Planning and simulation of complex and simple borehole heat exchanger systems to SIA 384/6, including sizing, dynamic simulation, pressure-loss calculations and temperature verification.
Measurement technology for boreholes and wells
Thermal Response Test, temperature and pressure measurement, 3D borehole deviation measurement, pipe camera inspections, well measurements, flowmeter tests and flow and tightness testing of borehole heat exchangers.
Hydrogeological assessments and drilling supervision
Hydrogeological preliminary assessments, hydrogeological drilling supervision and geological borehole profiling for geothermal boreholes, including evaluation of groundwater, risks and drilling difficulties.
Trust & reputation

ranQ Trust Score of Heim Drilling Support-Equipment AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

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Data basis 54% · As of November 2026

Without public customer reviews the score stays capped.

Heim Drilling Support-Equipment 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%
Heim Drilling Support-Equipment AG scores 79.8 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.86.512%
  • 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%
Heim Drilling Support-Equipment AG scores 86.7 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).86.722%
Heim Drilling Support-Equipment AG scores 37.1 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 35.37.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Heim Drilling Support-Equipment 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 November 2026.

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

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Location

Bafflesstrasse 15
9450 Altstätten Sg
Opening hours
Mon
07:00 - 17:30
Tue
07:00 - 17:30
Wed
07:00 - 17:30
Thu
07:00 - 17:30
Fri
07:00 - 17:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-282.800.108
Founded
2016 · 10 years
Last commercial register change
July 1, 2024
Employees
1 to 10

Active in 1 of 26 cantons · 1 municipality

  • SGAltstätten
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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