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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,765 companies indexed · Last updated: today
DirectoryIndustryChemical IndustryOberbuchsitenIMP Bautest AG
IMP Bautest AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

IMP Bautest AG provides materials testing, inspections and technical consultancy across construction phases, offering services such as road‑construction testing, concrete and aggregate testing, waterproofing assessment, road markings and analytical laboratory analyses.

AI-generated
Offering

Products & services

Industry:Chemical Industry
✓ Offered11
Construction materials testing
Construction materials testing according to Swiss, EN, DIN, AFNOR and ASTM standards; suitability, initial, system and production checks for structures and construction materials.
Road construction testing
Road construction testing for binders, asphalt mixtures and cores, quiet pavements, as well as site services including on-site measurements and supervision of placement.
Condition assessment of structures
On-site condition assessments for structures, including potential field measurement, the basis for rehabilitation concepts, asset management and damage assessments.
Concrete testing
Fresh concrete checks, hardened concrete tests, alkali-aggregate reaction (AAR), mortar and screed tests, as well as chemical and physical laboratory analyses.
Analytical testing
Chemical-analytical and bacteriological examinations of drinking, bathing and seepage water, waste, excavated material, secondary construction materials and soils.
Aggregates and earthworks testing
Testing of aggregates, loose rock, soils, bedrock and natural stone, recycled construction materials, stabilisations, as well as on-site measurements.
Waterproofing testing
Testing of waterproofing systems with PBD sheets, hot-melt sealants, surface protection systems and site services.
Quiet pavements
Testing and research on quiet road surfaces, including laser texture measurement and determination of air flow resistance.
Road construction training
Modular further-training courses in bituminous road construction, specialist events, in-company training and courses for apprentices.
Technical events and publications
Forum Strasse, technical discussion on road construction, handbooks and publications on concrete, bituminous road construction and bridge waterproofing.
Road construction research
Research projects on low-temperature asphalt, low-noise pavements, bridge waterproofing, mechanical asphalt testing, permeability and polishing resistance.
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4.0/5

IMP Bautest AG

Trust & reputation

ranQ Trust Score of IMP Bautest AG: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 96% · As of October 2026

IMP Bautest AG scores 49.8 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.68.224%
  • 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.17.610%
  • 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.35.08%
IMP Bautest AG scores 95.9 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.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.90.07%
IMP Bautest 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%
IMP Bautest AG scores 80.0 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 35.80.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

IMP Bautest AG reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 1 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
5
of 5

Aggregated from 1 reviews across all connected sources

Sources
GGoogle51
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Laborweg 1
4625 Oberbuchsiten
Opening hours
Mon
07:00 - 17:00
Tue
07:00 - 17:00
Wed
07:00 - 17:00
Thu
07:00 - 17:00
Fri
07:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-423.277.253
Founded
2011 · 15 years
Last commercial register change
June 18, 2026
Employees
51 to 100
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.85.03%
  • Full methodology

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