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

About the company

Sefco AG manufactures cryogenic pumps used for transporting liquefied gases such as LOX, LIN, LAR, LCO2 and LNG. The company supplies process and distribution pumps, pump systems and after‑sales services including spare parts, maintenance and commissioning.

AI-generated
Offering

Products & services

Industry:Mechanical Engineering Industry
✓ Offered6
Cryogenic pumps
Cryogenic pumps for LOX, LIN, LAR, LCO2 and LNG; designed for different flow and pressure conditions, for use in storage, transfer and loading.
After-sales service
After-sales services for pumps, including technical support, product care and service-related services to ensure plant operation.
Spare parts support
Original spare parts, spare parts packages and maintenance kits for all Sefco pumps; efficient spare parts supply and suitable parts as OEM.
Maintenance
Preventive maintenance programs and condition-based monitoring solutions for pumps to ensure production and plant availability.
Commissioning
Commissioning with experienced engineers for cryogenic pumps, including technical support by the design team and instruction of the personnel.
Customer support
Technical support for emergencies, provided by specialized teams for the operation of pumps and installations.
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4.1/5

Sefco AG

Trust & reputation

ranQ Trust Score of Sefco 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.

Sefco 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%
Sefco AG scores 92.3 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.82.07%
Sefco 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%
Sefco AG scores 31.4 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 35.31.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Sefco 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

Sundgauerstrasse 1
4106 Therwil

At a glance

Legal form
Corporation
UID
CHE-107.911.908
Founded
1978 · 48 years
Last commercial register change
October 20, 2025
Employees
21 to 50
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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