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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryIndustryMedical Technology IndustryTagelswangenRütten Engineering AG
Rütten Engineering AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Rütten Engineering Ltd. is the development, manufacture and supply of sterile storage and mixing systems for the pharmaceutical industry, particularly for the storage, transportation and mixing of sterile liquids such as vaccines, blood products, media for cell and bacterial cultures and intermediates for the production of liquid medicines. The company also offers related services such as project management, engineering, FAT testing and maintenance.

AI-generated
Offering

Products & services

Industry:Medical Technology Industry
✓ Offered8
Sterile Storage System
Sterile system for transfer, storage, sterilisation, mixing and transport of pharmaceutical liquids; stainless-steel vessels, sterile connections, accessories, documentation and validation support.
Sterile vessels
Stainless-steel sterile vessels for storage, process and sampling applications; volume from 0.05 to over 1000 litres, pressure-certified, steam-sterilisable connections.
Stirrers
Stirrers for hygienic and precise applications; Vibromixer™ R1, Vibromixer™ R2/R3, Softmixer®, magnetic stirrer as well as magnetically coupled stirrers MCS1 and MCS2.
Services
Design, modification and maintenance of Rütten products; technical support, spare parts service, calibration, planning, commissioning, validation and optimisation support.
Process scales
Process scales and load cells for floors or integrated in trolleys; RPM controller, amplitude controller and balances for adaptive stirring processes and precise monitoring.
Sanitary valves
Sanitary diaphragm valves in 2-way and 3-way configurations as well as floor drain valves for Rütten vessels; designed for easy cleaning and sterilisation.
Accessories
Accessories to complement the system, including trolleys and lifting devices, magnetic drives, MFM-035, fittings, tools and other auxiliary equipment.
Spare parts
Original spare parts for Rütten equipment, with stock on selected items, spare parts lists in the manual and complete documentation.
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4.1/5

Rütten Engineering AG

Trust & reputation

ranQ Trust Score of Rütten Engineering AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

Rütten Engineering AG scores 63.5 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.73.124%
  • 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.35.310%
  • 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%
Rütten Engineering 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%
Rütten Engineering 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%
Rütten Engineering AG scores 7.1 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 35.7.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Rütten Engineering 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 3 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 3 reviews across all connected sources

Sources
GGoogle53
★TrustpilotSoon
PProvenExpertSoon

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

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Comparisons

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Location

Buckstrasse 2
8317 Tagelswangen
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-105.700.803
Founded
2000 · 26 years
Last commercial register change
February 10, 2020
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

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