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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,952 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureSpecialist foundation engineeringBernH. Leder's Erben AG
H. Leder's Erben AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

H. Leder's Erben AG is a construction company carrying out alterations, renovations, repairs and restoration work. Its services also include sewer and plastering work, concrete refurbishment, core drilling, and the installation of ceramic wall and floor coverings.

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Service area

Offering

Products & services

Industry:Specialist foundation engineering
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H. Leder's Erben AG

✓ Offered8
Alteration works
Alteration works, renovations, small repair and restoration works, works on the sewer system, plastering works, concrete rehabilitation, core drilling as well as ceramic wall and floor coverings.
Renovations and restoration works
Renovations as well as small repair and restoration works for occupied rooms and existing buildings, carried out carefully and with value preservation.
Concrete rehabilitation
Concrete rehabilitation for the restoration and preservation of value of existing structures, including in occupied surroundings.
Sewer works
Works on the sewer system as part of alteration and renovation projects.
Plastering works and smaller plastering jobs
Plastering works as well as smaller plastering jobs for alterations, renovations and refurbishments.
Core drilling
Core drilling as part of alteration, renovation and adaptation works.
Ceramic wall and floor coverings
Ceramic wall and floor coverings for conversions, renovations and refurbishments.
Swimming pool refurbishments
Swimming pool refurbishments as specialised renovation work in existing facilities.
Trust & reputation

ranQ Trust Score of H. Leder's Erben 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.

H. Leder's Erben 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%
H. Leder's Erben AG scores 85.5 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.55.07%
H. Leder's Erben 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%
H. Leder's Erben AG scores 2.6 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 35.2.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

H. Leder's Erben 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

Studerstrasse 46
3004 Bern

At a glance

Legal form
Corporation
UID
CHE-113.997.545
Founded
2007 · 19 years
Last commercial register change
May 1, 2024
Employees
1 to 10

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