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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryIndustryElectrical IndustryRapperswil SgDipl. Ing. Ernest Spirig
Dipl. Ing. Ernest Spirig Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Spirig includes the development, manufacture and distribution of products and technologies in the field of soldering and desoldering techniques, temperature measurement and recording, as well as products for cleanroom technology. This includes, in particular, the production of microflame generators, soldering systems, temperature indicators and recording devices, as well as desoldering brushes and other accessories.

AI-generated
Offering

Products & services

Industry:Electrical Industry
✓ Offered6
Temperature indicators and labels (Celsi®)
Irreversible and reversible temperature indicators, temperature recording labels, and temperature crayons for temperature monitoring, temperature history, and various measuring ranges.
Desoldering braid (3S-Wick®)
Desoldering braids for quick and safe removal of solder, in various widths and lengths, with no-clean flux, and for different solder joints.
Data logger
Data loggers for temperature, humidity, pressure, high temperature, and shock, plus associated software and variants such as HumiPick®, PressPick®, VoltPick® and ShockPick®.
Microflame and soldering technology (Spirflame®)
Microflame and microflame generators as well as microflame soldering and automation systems for soldering applications and the jewellery/goldsmith sector.
Measuring instruments
Infrared CelsiPick®, CelsiMeter®, Pressmeter®, as well as sensors and thermoprobes for temperature and pressure measurement.
Laboratory accessories
Inspection microscopes and pocket microscopes, as well as the precision pocket timer ECT-1® for the laboratory, experiments, and timing tasks.
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4.1/5

Dipl. Ing. Ernest Spirig

Trust & reputation

ranQ Trust Score of Dipl. Ing. Ernest Spirig: 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.

Dipl. Ing. Ernest Spirig 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%
Dipl. Ing. Ernest Spirig scores 78.5 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%
Dipl. Ing. Ernest Spirig 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%
Dipl. Ing. Ernest Spirig 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

Dipl. Ing. Ernest Spirig 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

Hier entsteht die Karte
Hohlweg 1
8640 Rapperswil Sg

At a glance

Legal form
Sole proprietorship
UID
CHE-107.798.084
Founded
1969 · 57 years
Last commercial register change
June 28, 2024
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.
67.0
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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