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 · Imprint745,765 companies indexed · Last updated: today
DirectoryEnergy & EnvironmentWaste Management IndustryBuchs SgDrainjet AG
Drainjet AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of DrainJet Robotics AG is the industrial cleaning and renovation of surfaces, canal pipes, tubes and shafts using high-pressure water jet technology. Specifically, this includes the removal of deposits, concrete and steel anchors, liners, drainage holes and other work in the field of industrial cleaning and sewer renovation.

AI-generated
Offering

Products & services

Industry:Waste Management Industry
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

Drainjet AG

✓ Offered8
Lime jetting
Ultra-high-pressure water removal of lime deposits in the sewer, controlled using robotic technology; gently removes encrustations, without chemicals and without excavation work.
Remove concrete and steel anchors
Removal of hardened concrete, mortar and steel anchors using camera-monitored robotic technology and ultra-high-pressure water; trenchless and without road closures.
Remove liners
Cutting and removing old, defective or leaking pipe liners using ultra-high-pressure water sewer robotic technology; controlled, trenchless and without pipe damage.
Surface stripping
Cleaning and removal of coatings, paints and other materials with ultra-high-pressure water up to 2500 bar; for surface cleaning, pre-treatment and various applications.
Repair weep holes
Cleaning and rehabilitation of clogged weep holes; dissolves lime, gravel and foreign matter, restores the seepage function and can create new weep holes.
Clean ventilation systems
Dry dismantling of concrete inclusions and hard deposits in ventilation systems with milling robots; from DN 70, controlled via camera monitoring.
Industrial cleaning
Cleaning of industrial plants, tanks, containers, heat exchangers, pressure and transport systems as well as machines; project-specific using removal equipment and robotic systems.
Clean pressure lines
Renovation and cleaning of pressure and transport lines; removal of old coatings, rust and dirt, as well as preparation for new coating and corrosion protection.
Trust & reputation

ranQ Trust Score of Drainjet AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

Drainjet AG scores 64.2 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.76.724%
  • 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.45.610%
  • 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.50.08%
Drainjet AG scores 83.5 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.86.512%
  • 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%
Drainjet 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%
Drainjet AG scores 37.1 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 35.37.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Drainjet AG reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 5 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 5 reviews across all connected sources

Sources
GGoogle55
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

No knowledge articles yet

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

Get started
Comparisons

Drainjet AG in comparison

Soon

Industry comparisons are coming soon

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

Is this your company?

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

Secure profile

Location

Churerstrasse 35
9470 Buchs Sg
Opening hours
Mon
08:00 - 12:00, 13:30 - 17:00
Tue
08:00 - 12:00, 13:30 - 17:00
Wed
08:00 - 12:00, 13:30 - 17:00
Thu
08:00 - 12:00, 13:30 - 17:00
Fri
08:00 - 12:00, 13:30 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-229.457.025
Founded
2016 · 10 years
Last commercial register change
July 23, 2024
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

    ER
    Eggenberger Recycling AG, 9494 Schaan (LI), Zweigniederlassung Buchs SG
    Buchs Sg
    KA
    Kräuchi AG, Sargans
    Sargans
    RB
    Roland Baumgartner AG
    Rheineck
    EK
    EKJ Kanalreinigung AG
    Jona
    KG
    Kanalprofis GmbH
    Mörschwil
    EA
    Enderli AG
    Henau
    KT
    Kanal Top AG
    Zuzwil Sg
    HM
    H. Mahr, Benken, AG für Abfallentsorgung
    Benken Sg