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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,701 companies indexed · Last updated: today
DirectoryIndustryMechanical Engineering IndustryFeldbrunnenGSA AG
GSA AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

GSA AG manufactures high-precision roller screw drives and electromechanical linear actuators. The company produces standard and custom RGT types (RGT, RGTR, RGTI, RGTRI), manufactures components in-house and holds ISO 9001:2015 and ISO 14001:2015 certifications.

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Offering

Products & services

Industry:Mechanical Engineering Industry
✓ Offered5
Roller screw drives
High-precision roller screw drives for electromechanical linear actuators; versions RGT, RGTR, RGTI and RGTRI, also to standard dimensions or custom design.
Roller screw drive RGT
Roller screw drive for electromechanical linear actuators with high precision, repeat accuracy and load capacity; used, among other things, in machine tools, servo presses, robotics and automation.
Roller screw drive RGTR with roller return
Roller screw drive with mechanical roller return for small leads, high precision and load capacity; used in aerospace, the oil industry and hexapod robots.
Inverted roller screw drive RGTI
Inverted design of the RGT for hollow-shaft motors; electromechanical drive with high load capacity, positioning accuracy and a smooth, cylindrical spindle shaft.
Inverted roller screw drive RGTRI with roller return
Inverted design of the RGTR for hollow-shaft motors; electromechanical drive with small lead, robust thread profile and custom-specific design.
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3.8/5

GSA AG

Trust & reputation

ranQ Trust Score of GSA AG: 3.8 out of 5.0

Trust Score3.8/ 5.0

High

x

Data basis 96% · As of October 2026

GSA AG 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%
GSA AG scores 85.5 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.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%
GSA AG scores 83.3 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).83.322%
GSA AG scores 4.0 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 35.4.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

GSA AG reaches a ranQ Trust Score of 3.8 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 1 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 1 reviews across all connected sources

Sources
GGoogle51
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Baselstrasse 5
4532 Feldbrunnen
Opening hours
Mon
07:30 - 17:00
Tue
07:30 - 17:00
Wed
07:30 - 17:00
Thu
07:30 - 17:00
Fri
07:30 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-104.033.499
Founded
1996 · 30 years
Last commercial register change
September 16, 2022
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.
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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