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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureBuilding MaintenanceBernRamseier AG Bern
Ramseier AG Bern Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Ramseier AG Bern is a construction company that carries out new-build, conversion and renovation projects and provides facade, timber-construction, insulation, plastering and joinery services. Its services also include roofing, photovoltaic installations, project development, general contracting and natural stone work.

AI-generated
Offering

Products & services

Industry:Building Maintenance
✓ Offered5
Masonry and general construction work
New builds, conversions, renovations and full refurbishment; classic masonry and general construction work for private properties, housing developments and complex infrastructure projects.
Facade construction, timber construction / carpentry, insulations, plastering, joinery, pitched roof roofing, photovoltaic
Facade construction, timber construction / carpentry, insulations, plastering, joinery, pitched roof roofing and photovoltaic; solutions for the building envelope, energy-efficient refurbishment, interior fit-out and roof/wall from a single source.
General contracting
General contracting for new builds, conversions and renovations; turnkey projects, coordination of all trades, advice and solutions from a single source.
Project development
Project development for new builds, conversions and renovations; concepts taking into account space planning, functionality, aesthetics, safety and the cost/benefit outcome.
Natural stone & stone carving
Natural stone work and stone carving for single-family homes and listed buildings; processing of Bernese sandstone, limestone, gneiss and granite, craft-made or machine-based.
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4.4/5

Ramseier AG Bern

Trust & reputation

ranQ Trust Score of Ramseier AG Bern: 4.4 out of 5.0

Trust Score4.4/ 5.0

Very high

x

Data basis 96% · As of October 2026

Ramseier AG Bern scores 78.0 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.68.924%
  • 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.91.810%
  • 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.88.08%
Ramseier AG Bern scores 89.3 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.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%
Ramseier AG Bern scores 85.0 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).85.022%
Ramseier AG Bern scores 45.7 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 35.45.74%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Ramseier AG Bern reaches a ranQ Trust Score of 4.4 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.4 out of 5 stars from 36 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
4.4
of 5

Aggregated from 36 reviews across all connected sources

Sources
GGoogle4.436
★TrustpilotSoon
PProvenExpertSoon

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

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Comparisons

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Location

Riedbachstrasse 201
3020 Bern
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-105.832.103
Founded
1971 · 55 years
Last commercial register change
December 4, 2025
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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