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
DirectoryConstruction & ArchitectureArchitectEschlikon TgSiegfried Wohnbauten GmbH
Siegfried Wohnbauten GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The company SiWo (Siegfried Wohnbauten GmbH) is a general contractor and architectural firm specializing in the planning, execution, and consulting of construction projects. The core activities include: Architecture: planning and execution of new and renovation projects, renovations, and monument preservation; General contracting: taking over construction projects as a general contractor at fixed prices; Construction management: construction supervision and management for architects and builders; Energy and construction consulting: consulting and evaluation of construction projects in terms of energy efficiency and sustainability. The company thus offers a comprehensive range of services for builders and architects, from planning to execution and consulting of construction projects.

AI-generated
Presence

Service area

Offering

Products & services

Industry:Architect
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

Siegfried Wohnbauten GmbH

General contractor
✓ Offered4
Architecture
New builds and conversions as well as renovations under the architectural mandate, from the study through to handover of the building.
Turnkey provider
Turnkey projects as a general or total contractor at fixed prices.
Construction management
Construction site management for architects, with schedule, quality and cost control.
Energy and building consulting
Comprehensive consulting, including assessment of development potential and an energy evaluation with GEAK.
Trust & reputation

ranQ Trust Score of Siegfried Wohnbauten GmbH: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 96% · As of November 2026

Siegfried Wohnbauten GmbH scores 51.4 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.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.35.08%
Siegfried Wohnbauten GmbH scores 83.0 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%
Siegfried Wohnbauten GmbH 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%
Siegfried Wohnbauten GmbH scores 14.3 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 35.14.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Siegfried Wohnbauten GmbH reaches a ranQ Trust Score of 3.9 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 November 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.

Knowledge

No knowledge articles yet

Once Siegfried Wohnbauten GmbH has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

Siegfried Wohnbauten GmbH in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank Siegfried Wohnbauten GmbH by reviews, experience and specialisations.

Is this your company?

Claim the company profile of Siegfried Wohnbauten GmbH to make its contact details visible. With a plan we additionally create and publish industry comparisons, articles and much more.

Secure profile

Location

Hörnlistrasse 8
8360 Eschlikon Tg
Opening hours
Mon
07:30 - 12:00, 13:30 - 17:00
Tue
07:30 - 12:00, 13:30 - 17:00
Wed
07:30 - 12:00, 13:30 - 17:00
Thu
07:30 - 12:00, 13:30 - 17:00
Fri
07:30 - 12:00, 13:30 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-109.104.480
Founded
2001 · 25 years
Last commercial register change
September 21, 2026
Employees
1 to 10

Active in 1 of 26 cantons · 1 municipality

  • TGEschlikon
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.
88.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

    Similar companies

    PS
    PLANSTUDIO SCHWEIZ GmbH
    Frauenfeld
    IP
    IMMOBLUE PARTNER AG
    Wuppenau
    EP
    egger partner ag
    Schönenberg An Der Thur
    AU
    Architektur- und Ingenieurbüro Andreas Hermann AG
    Kreuzlingen
    DK
    DINU KROHA, Architektur/Bauleitung/Baubiologie
    Arbon
    MA
    Meier Architektur
    Frauenfeld
    BN
    Büchel Neubig Partner GmbH
    Weinfelden
    MB
    Milan Bau Art GmbH
    Bischofszell