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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureCivil EngineeringOberriet SgSchlegel Tankanlagen & Rohrleitungsbau AG
Schlegel Tankanlagen & Rohrleitungsbau AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Schlegel Tankanlagen & Rohrleitungsbau AG is the planning, prefabrication, assembly and maintenance of tank station systems, pipelines and shaft covers for the construction of filling stations, industry and sewage treatment plants. The company offers complete system solutions for the construction of filling stations, including the installation of fuel systems, pipeline construction and plant and equipment construction.

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Products & services

Industry:Civil Engineering
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3.8/5

Schlegel Tankanlagen & Rohrleitungsbau AG

✓ Offered7
Fuel station construction
Fuel station construction for new builds, conversions and refurbishment; design, permits, storage tanks, underground and aboveground pipelines, fuel dispenser technology, electrical engineering, price mast and separator technology.
Piping systems
Piping systems in steel or plastic for fuel stations and tank installations; pipelines for the transport of oil, gas and fuels, for new builds, conversions and refurbishment.
Service and maintenance of fuel stations
Service and maintenance of fuel stations with safety measures, planning, trained personnel, work in the EX zone and compliance with Suva, technical and HSSE requirements.
Prefabrication
Prefabrication of components for fuel station and pipeline projects; in parallel to the construction site, with high component and connection quality, shorter on-site times and greater flexibility.
Manhole systems
Manhole systems with SERMATIC® 1020 and 1040 manhole covers, steel covers and remote fill manhole solutions for tank installations.
Fuel dispensers
Fuel dispensers for tank installations with tank automation; delivery, installation and consulting for systems with heating oil, diesel, petrol, AdBlue and other liquids hazardous to waters.
Accessories for tank installations
Accessories for tank installations, including tank designs, hose reels, hose couplings, pipe fittings, valves, flanges, pumps and spare parts.
Trust & reputation

ranQ Trust Score of Schlegel Tankanlagen & Rohrleitungsbau AG: 3.8 out of 5.0

Trust Score3.8/ 5.0

High

x

Data basis 96% · As of October 2026

Schlegel Tankanlagen & Rohrleitungsbau 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%
Schlegel Tankanlagen & Rohrleitungsbau AG scores 85.5 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.55.07%
Schlegel Tankanlagen & Rohrleitungsbau 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%
Schlegel Tankanlagen & Rohrleitungsbau AG scores 0.0 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 35.0.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Schlegel Tankanlagen & Rohrleitungsbau AG reaches a ranQ Trust Score of 3.8 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

Bahnhofstrasse 12
9463 Oberriet Sg
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-113.823.632
Founded
2007 · 19 years
Last commercial register change
January 12, 2023
Employees
1 to 10
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.100.06%
  • 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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