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 · Imprint745,937 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureSpecialized Construction ActivitiesWinterthurABD Allgemeine Bau- und Dienstleistungs GmbH
AA
Verified· 2 sourcesTrust Score
Summary

About the company

The company aims to execute assembly contracts in the construction sector, including new buildings, renovations, and refurbishments, to provide consulting in this field, to mediate construction professionals, as well as to trade in goods of all kinds. The company may establish branches and subsidiaries both domestically and abroad and may participate in other companies both domestically and abroad, as well as conduct all business that is directly or indirectly related to its purpose. The company may acquire, encumber, dispose of, and manage real estate and intellectual property rights both domestically and abroad. It may also provide financing for its own or third-party account and enter into guarantees and sureties for subsidiaries and third parties.

Commercial register, canton of ZH·As of July 22, 2026View on Zefix
Trust & reputation

ranQ Trust Score of ABD Allgemeine Bau- und Dienstleistungs GmbH: 3.7 out of 5.0

Trust Score3.7
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
3.7/5

ABD Allgemeine Bau- und Dienstleistungs GmbH

/ 5.0

Solid

x

Data basis 92% · As of October 2026

ABD Allgemeine Bau- und Dienstleistungs GmbH 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%
ABD Allgemeine Bau- und Dienstleistungs 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%
ABD Allgemeine Bau- und Dienstleistungs GmbH scores 60.0 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).60.022%
ABD Allgemeine Bau- und Dienstleistungs GmbH has no value in the Visibility area of the ranQ Trust Score because no data is available. The area carries 8% of the weighting and drops out of the calculation for this profile; it does not lower the score, only the reported data basis.
x
CriterionValueWeight
  • Website authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

ABD Allgemeine Bau- und Dienstleistungs GmbH reaches a ranQ Trust Score of 3.7 out of 5.0 — rated «Solid». The rating draws, among other things, on 5.0 out of 5 stars from 1 customer reviews. The data basis is 92%, 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. Full methodology

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 ABD Allgemeine Bau- und Dienstleistungs GmbH has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

ABD Allgemeine Bau- und Dienstleistungs GmbH in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank ABD Allgemeine Bau- und Dienstleistungs GmbH by reviews, experience and specialisations.

Is this your company?

Claim the company profile of ABD Allgemeine Bau- und Dienstleistungs GmbH to make its contact details visible. With a plan we additionally create and publish industry comparisons, articles and much more.

Secure profile

Location

Bollstrasse 6
8405 Winterthur
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
Limited Liability Company
UID
CHE-110.469.652
Founded
2004 · 22 years
Last commercial register change
July 22, 2026
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.88.06%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%

    • Similar companies

    IA
    INEVO AG
    Dübendorf
    MS
    Match Signage GmbH
    Zurich
    KS
    König Storen GmbH
    Zurich
    BE
    Bohrfix Erdsonden AG
    Dällikon
    DS
    dormakaba Schweiz AG
    Wetzikon Zh
    EA
    ElektroLife AG
    Urdorf
    EO
    ElektroLife Ostschweiz AG
    Kemptthal
    ES
    eLife solutions ag
    Urdorf