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 · Imprint746,904 companies indexed · Last updated: today
DirectoryCrafts & TradesPlumberZurichRiedi & Co AG
Riedi & Co AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Riedi & Co AG plans and carries out plumbing and heating projects. Its services include installing plumbing systems, leak testing, documenting the work and implementing sound insulation measures.

AI-generated
Presence

Service area

Offering

Products & services

Industry:Plumber
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
4.1/5

Riedi & Co AG

✓ Offered
4
Installation of sanitary systems
Installation of sanitary systems according to manufacturer specifications, including precise workmanship for new-build and renovation projects.
Leak testing
Thorough and precise leak testing on installed sanitary systems to ensure proper function and prevent leaks.
Documentation
Comprehensive documentation of the installed sanitary systems and each individual work step according to manufacturer requirements.
Noise problem remediation
Soundproofing measures and remediation of noise problems in sanitary systems and penetrations according to sound insulation standards.
Trust & reputation

ranQ Trust Score of Riedi & Co AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of November 2026

Without public customer reviews the score stays capped.

Riedi & Co AG has no value in the Reputation area of the ranQ Trust Score because no data is available. The area carries 42% 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
  • Review quality: No data point — the criterion is taken out of the weighting and does not lower the score.—24%
  • Review volume: No data point — the criterion is taken out of the weighting and does not lower the score.—10%
  • Review recency: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
Riedi & Co AG scores 89.3 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.70.07%
Riedi & Co 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%
Riedi & Co 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

Riedi & Co AG reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». No public customer reviews are available for this provider; the rating is based on the remaining criteria. The data basis is 54%, 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.

Knowledge

No knowledge articles yet

Once Riedi & Co AG has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

Riedi & Co AG in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank Riedi & Co AG by reviews, experience and specialisations.

Is this your company?

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

Secure profile

Location

Badenerstrasse 808
8048 Zurich
Opening hours
Mon
08:00 - 12:00, 13:00 - 17:00
Tue
08:00 - 12:00, 13:00 - 17:00
Wed
08:00 - 12:00, 13:00 - 17:00
Thu
08:00 - 12:00, 13:00 - 17:00
Fri
08:00 - 12:00, 13:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-107.827.780
Founded
1975 · 51 years
Last commercial register change
September 7, 2023
Employees
11 to 20

Active in 1 of 26 cantons

  • ZHZurich
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

    GS
    GreenTech Solutions GmbH
    Schlieren
    RL
    Rohrliner Locher
    Nürensdorf
    PH
    pietrobon hvac GmbH
    Kemptthal
    IK
    Inside Kanaltechnik AG
    Zurich
    SH
    Stark Haustechnik GmbH
    Adliswil
    AG
    ARIS Gebäudetechnik AG
    Zwillikon
    BH
    BM Haustechnik GmbH
    Rümlang
    LA
    Lyrenmann AG
    Otelfingen