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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryIndustryMechanical Engineering IndustryZuzwil Sgsmaract GmbH
smaract GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

smaract GmbH designs and supplies high-precision positioning, metrology and automation systems. Its portfolio includes nanopositioning stages and multiaxis systems, metrology instruments such as interferometers, vibrometers and optical encoders, and automated microassembly/production solutions with associated engineering services.

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Offering

Products & services

Industry:Mechanical Engineering Industry
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smaract GmbH

✓ Offered12
Automation solutions for microassembly
Microassembly solutions for handling, alignment and precise assembly of complex components; from feasibility studies and process development to semi- and fully automated production systems.
Positioning solutions
High-precision positioning technology with linear, rotational, goniometer and high-load stages, positioning systems, hexapod-like systems, micro-grippers and environment-specific solutions.
Measurement solutions for displacement and vibration measurement
Measurement solutions for highly precise displacement and vibration measurements using interferometers, vibrometers, optical encoders and nano-probing systems for OEM and special applications.
Motion control systems and software
Controllers, software and motion-control components for piezo, scanner and electromagnetic actuators, including I/O modules and communication interfaces.
Engineering services
Engineering services for the development and integration of motion and positioning systems, in addition to motion products and customer-specific applications.
Automation services
Process development for microassembly, contract manufacturing for engineering and series production, service agreements, and support from roadmap to commissioning.
Automation platform
Modular automation platform for fully automated microassembly stations with handling, alignment, process integration and modular software.
PICOSCALE interferometer
Non-contact, highly precise displacement measurement with interferometer, sensor heads, accessories and application-specific options for precise displacement measurements.
PICOSCALE vibrometer
Vibration measurement with vibrometer, components and accessories for high-resolution measurements and applications on MEMS, components and small samples.
METIRIO optical encoder
Compact optical encoder as an OEM or standalone component for closed-loop nanopositioning, with readheads, scales, accessories and options.
Nanoprober
Nanoprober systems with options for in-situ EBAC/EBIC, automatic probe landing, surface cleaning, prober models and an etching station.
SMARSLIDE, SMARFLEX, SMARSHIFT and SMARBOTIC technologies
Drive technologies for stick-slip, flexure, electromagnetic and multi-axis positioning systems as the basis for various motion products.
Trust & reputation

ranQ Trust Score of smaract GmbH: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

smaract GmbH 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%
smaract GmbH scores 67.8 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.64.612%
  • 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%
smaract GmbH 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%
smaract GmbH scores 100.0 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 35.100.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

smaract GmbH 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 October 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

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Location

Herbergstrasse 31
9524 Zuzwil Sg

At a glance

Legal form
Limited Liability Company
UID
CHE-324.119.780
Founded
2021 · 5 years
Last commercial register change
February 4, 2021
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.
88.0
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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