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 & ArchitectureBuilding ConstructionZurichChr. Müller + Co Hochbau AG
Chr. Müller + Co Hochbau AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Chr. Müller + Co Hochbau AG performs building construction and renovation works including demolitions, concrete repair, façade works and new builds. Services also cover concrete drilling/cutting, external thermal insulation and turnkey renovation projects.

AI-generated
Offering

Products & services

Industry:Building Construction
✓ Offered1
Building construction
Building construction work for private clients, businesses and the public sector; execution of construction work with modern machinery and vehicle fleet.
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
4.2/5

Chr. Müller + Co Hochbau AG

Trust & reputation

ranQ Trust Score of Chr. Müller + Co Hochbau AG: 4.2 out of 5.0

Trust Score4.2/ 5.0

Very high

x

Data basis 96% · As of October 2026

Chr. Müller + Co Hochbau AG scores 71.3 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.79.424%
  • 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.52.910%
  • 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%
Chr. Müller + Co Hochbau AG scores 86.1 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.92.512%
  • 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.70.07%
Chr. Müller + Co Hochbau 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%
Chr. Müller + Co Hochbau AG scores 17.1 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 35.17.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Chr. Müller + Co Hochbau AG reaches a ranQ Trust Score of 4.2 out of 5.0 — rated «Very high». The rating draws, among other things, on 5.0 out of 5 stars from 7 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 7 reviews across all connected sources

Sources
GGoogle57
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

No knowledge articles yet

Once Chr. Müller + Co Hochbau AG has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

Chr. Müller + Co Hochbau AG in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank Chr. Müller + Co Hochbau AG by reviews, experience and specialisations.

Is this your company?

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

Secure profile

Location

Schwamendingenstrasse 34
8050 Zurich
Opening hours
Mon
08:00 - 17:00
Tue
08:00 - 17:00
Wed
08:00 - 17:00
Thu
08:00 - 17:00
Fri
08:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-249.196.810
Founded
2014 · 12 years
Last commercial register change
July 28, 2025
Employees
11 to 20
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

    MA
    Marti AG, Bauunternehmung
    Zurich
    LG
    L. Gasser & Co AG
    Zurich
    BB
    BEREUTER BAU AG
    Volketswil
    PA
    Ponato AG, Bauunternehmung
    Hombrechtikon
    IA
    Implenia AG
    Glattpark (Opfikon)
    BT
    Baugeschäft Tschopp AG
    Langnau Am Albis
    WA
    Weilenmann AG Kempttal
    Effretikon
    DA
    Dali AG
    Schwerzenbach