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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryRetail & CommerceWholesale - Machinery & Technical EquipmentRothristTosag Engineering AG
Tosag Engineering AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

TOSAG Engineering AG is a provider of testing and measurement technology as well as manufacturing technology. The company's core activity includes the development, production and distribution of various measuring instruments, testing equipment and manufacturing machines, such as dial gauges, spring winding machines, torque wrenches and camera systems. The company also offers custom-made products and services in the field of measurement technology and manufacturing technology.

AI-generated
Offering

Products & services

Industry:Wholesale - Machinery & Technical Equipment
✓ Offered12
Measuring instruments and testing tools
Measuring instruments, test tools and accessories for industrial metrology, including vernier calipers, micrometers, dial gauges, thread gauges, hardness testers and surface measurement devices.
Spring winding machines
Spring winding machines for compression, tension, torsion and formed springs, complemented by spring winding tools, grinding machines, camera systems and special designs.
Manufacturing technology
Manufacturing technology with clamping systems, tool holders, collet chucks, taps, milling cutters, drills and HSS or solid-carbide tools.
Industrial supplies
Industrial supplies with cordless and electric power tools, hand tools, drills, saws, grinding tools, workshop equipment and accessories for construction and renovation.
Thread gauges
Thread gauges for internal and external threads, thread testers, and special versions such as left-hand threads, over- and under-size, multi-start threads and carbide versions.
Runout and concentricity test devices
Runout testers and concentricity testers with chucks, centers, modular testers and digital motorized versions.
Hardness testing instruments
Hardness testing instruments for Rockwell, Vickers, Brinell, Shore, Leeb and ultrasound, including portable units, test blocks and camera measuring systems.
Coordinate measuring machines
Coordinate measuring machines, accessories and fixturing for measurement and testing applications in industrial quality assurance.
Surface measurement devices
Roughness measurement devices, profile and contour measuring machines, roundness measuring machines and precision rotary tables for geometric surface measurements.
Optical measurement and inspection systems
Microscopes, measuring microscopes, videoscopes, image processing systems, camera systems and optical testing systems for measurement and inspection tasks.
Testing machines for force, tension, compression and torsion
Testing machines and measuring systems for tension, compression, bending, torsion, fatigue, impact, friction and wear, as well as force and stress measurement.
Analysis equipment and material analysis
Analysis equipment for material and component analysis, including spectrometers, X-ray diffractometers, chromatographs, elemental analysis and other laboratory instruments.
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4.1/5

Tosag Engineering AG

Trust & reputation

ranQ Trust Score of Tosag Engineering AG: 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.

Tosag Engineering 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%
Tosag 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%
Tosag Engineering 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%
Tosag Engineering AG 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

Tosag Engineering 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 October 2026.

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

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Location

Fuchsweidweg 12
4852 Rothrist

At a glance

Legal form
Corporation
UID
CHE-103.749.721
Founded
1984 · 42 years
Last commercial register change
August 26, 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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