ranQ
ranQ
ranQ
DirectoryIndustriesPlacesKnowledgeComparisonsSoon
Sign inCheck visibility
ranQHSG Startup LabelRecognised by the
HSG Startup Label

The leading AI company directory, built to boost AI visibility.

DEENFRIT
Product
  • Pricing
  • Directory
  • Industries
  • Trust Score
Company
  • About
  • Partner program
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,952 companies indexed · Last updated: today
DirectoryCrafts & TradesSheet metal workerSulgenSchönenberger + Rieser AG
Schönenberger + Rieser AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Schönenberger + Rieser AG is a building envelope contractor that provides sheet metal work, pitched and flat roofing, facade construction, natural slate work, lightning protection, building maintenance, and photovoltaic systems. The company uses a modern machinery fleet to carry out projects related to the building envelope.

AI-generated
Presence

Service area

Offering

Products & services

Industry:Sheet metal worker
✓ Offered8
LeadhubOutbound Leads by COHAGA

Looking for direct email addresses and phone numbers?

Leadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.

Discover Leadhub
3.9/5

Schönenberger + Rieser AG

Sheet-metal and flashing work
Sheet-metal and flashing work for metal roof and facade structures, gutters and downpipes; processing of zinc, copper and stainless steel to protect the building envelope.
Pitched roofing
Pitched roofing with thermal insulation, protection from weathering and installation using modern techniques and materials; suitable for economic and ecological benefits.
Flat roofing
Flat roofing for cold-roof, inverted-roof, plus-roof and warm-roof constructions; with areas that can be greened and protection of interior spaces from weathering.
Facade construction
Facade construction with supporting structure, thermal insulation, substructure, ventilated cavity and external cladding on a ventilated façade system; protection against wind, weather and noise, and improvement of the energy balance.
Natural slate
Natural slate for roofs and facades with a wide variety of roofing and cladding types, a timeless look and natural building-biological properties.
Lightning protection
Lightning protection systems with professional installation, consultation and careful execution to protect the house and people and to minimise damage.
Building maintenance
Building maintenance including maintenance, cleaning and repair work on pitched roofs, flat roofs, metal structures and facades; regular inspections and detection of damage.
Photovoltaic system
Photovoltaic system with precise installation, roof-mounted systems, in-roof mounting and freestanding installations; use of solar energy to reduce energy costs.
Trust & reputation

ranQ Trust Score of Schönenberger + Rieser AG: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 96% · As of November 2026

Schönenberger + Rieser 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%
Schönenberger + Rieser 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%
Schönenberger + Rieser AG scores 86.7 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).86.722%
Schönenberger + Rieser AG scores 22.9 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 35.22.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Schönenberger + Rieser AG reaches a ranQ Trust Score of 3.9 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 November 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

No knowledge articles yet

Once Schönenberger + Rieser AG has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

Schönenberger + Rieser AG in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank Schönenberger + Rieser AG by reviews, experience and specialisations.

Is this your company?

Claim the company profile of Schönenberger + Rieser AG to make its contact details visible. With a plan we additionally create and publish industry comparisons, articles and much more.

Secure profile

Location

Leimackerstrasse 6
8583 Sulgen
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-106.042.859
Founded
1988 · 38 years
Last commercial register change
July 7, 2022
Employees
1 to 10

Active in 1 of 26 cantons · 1 municipality

  • TGSulgen
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

    Similar companies

    SB
    Stardach Bauabdichtungen GmbH
    Sulgen
    WS
    Wagner Spenglerhandwerk GmbH
    Fischingen
    LB
    Llolluni Bauspenglerei GmbH
    Oberaach
    ZA
    Ziegler-Weber AG
    Tägerwilen
    TT
    Tschirren Thomann AG
    Märwil
    HE
    Haustechnik Eugster AG
    Roggwil Tg
    BH
    Breitler Haustechnik AG
    Diessenhofen
    RD
    R. Dähler AG
    Engwilen