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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureBuilding ConstructionKaistenJ. Rebmann AG
J. Rebmann AG Logo
Verified· 4 sourcesTrust Score
Summary

About the company

The core activity of J. Rebmann AG is the construction industry, particularly building construction, civil engineering, renovation, custom building, commercial building and public building. The company provides comprehensive services in these areas and advises customers on the planning and implementation of construction projects.

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Offering

Products & services

Industry:Building ConstructionBuilding Maintenance
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4.1/5

J. Rebmann AG

Civil Engineering
Site Preparation
✓ Offered6
Building construction
Residential, industrial and commercial construction, new builds and larger structures; including individual building construction work with on-time project delivery and expert execution.
Civil engineering
Road construction, smaller excavation work, forecourts, pipelines as well as water main breaks, replacement of water mains and connections.
Renovation and conversion
Kitchen conversions, wall openings, small and large extensions and alterations, as well as other conversion work on existing buildings.
Client construction
Client masonry work and individual building projects; implementation of special requests, extensions, renovations, retaining walls, core drilling and cutting works.
Commercial construction
Office buildings, stables and storage buildings; commercial construction projects focusing on functionality and proper execution.
Public construction
Renovations and extensions of municipal buildings, conversions of school buildings and other public construction sites/projects.
Trust & reputation

ranQ Trust Score of J. Rebmann AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 100% · As of October 2026

J. Rebmann AG scores 72.4 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.68.024%
  • 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.70.510%
  • 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%
J. Rebmann AG 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%
J. Rebmann AG 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%
J. Rebmann AG scores 10.7 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 35.11.44%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.10.04%
Qualifications+0.00

J. Rebmann AG reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 4.4 out of 5 stars from 15 customer reviews. 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 15 reviews across all connected sources

Sources
GGoogle4.415
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

July 12, 2024Media
Spatenstich für Wohnpark
nfz.ch
April 20, 2018Media
Die Zukunft kann kommen, es wird weiter gebaut
nfz.ch
August 19, 2014Media
Werkhof-Einweihung bietet sich bestens für Gewerbeschau an
aargauerzeitung.ch

Knowledge

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Location

Fröschmattweg 2
5082 Kaisten
Opening hours
Mon
07:30 - 12:00, 13:15 - 17:00
Tue
07:30 - 12:00, 13:15 - 17:00
Wed
07:30 - 12:00, 13:15 - 17:00
Thu
07:30 - 12:00, 13:15 - 17:00
Fri
07:30 - 12:00, 13:15 - 16:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-107.116.874
Founded
1985 · 41 years
Last commercial register change
May 11, 2026
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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