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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringHottwilWaldburger Ingenieure AG
Waldburger Ingenieure AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Waldburger Ingenieure AG designs and implements infrastructure for water supply and undertakes projects in wastewater management, civil engineering and traffic infrastructure. The firm also provides asset-management and service offerings, consulting, project planning and construction support for municipal and private clients.

AI-generated
Offering

Products & services

Industry:Technical Consulting & Engineering
✓ Offered8
Water supply
Planning and implementation of water-supply infrastructure facilities, including consulting, protection zones, pipeline construction, reservoirs, pumping stations, groundwater intakes and remote control systems.
Water bodies and municipal drainage
Advisory, design concept, planning and construction of facilities for municipal drainage and wastewater treatment, including GEP, stormwater basins, pumping stations, infiltration, retention and water protection measures.
Traffic infrastructure
Planning of traffic facilities and traffic management, including utility and infrastructure planning in the transport sector as well as the associated design and implementation.
Operations & services
Inspection, condition analyses, operating optimisation and management concepts for water and wastewater infrastructures, including operational consulting, support and economic analyses.
Hydraulic engineering
Hydraulic engineering planning services when streams need more space, focusing on new habitats for flora and fauna.
Construction administration
Support for the municipal administration with planning and construction matters at all levels.
Water protection specialist office
Review of building applications to protect public waters.
Surveying
Surveying services to ensure correct measurements as a basis for plans and calculations.
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4.1/5

Waldburger Ingenieure AG

Trust & reputation

ranQ Trust Score of Waldburger Ingenieure AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

Waldburger Ingenieure AG scores 58.1 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.66.724%
  • 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.27.910%
  • 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.70.08%
Waldburger Ingenieure AG scores 87.1 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.82.07%
Waldburger Ingenieure 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%
Waldburger Ingenieure AG scores 74.3 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 35.74.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Waldburger Ingenieure AG reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 4.5 out of 5 stars from 2 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
4.5
of 5

Aggregated from 2 reviews across all connected sources

Sources
GGoogle4.52
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Hauptstrasse 52
5277 Hottwil

At a glance

Legal form
Branch
UID
CHE-405.950.690
Founded
1990 · 36 years
Last commercial register change
July 18, 2022
Employees
21 to 50
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.
76.0
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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