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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryIndustryMechanical Engineering IndustryAesch BlESTECH Industries Angenstein AG
ESTECH Industries Angenstein AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

ESTECH Industries Angenstein AG is the competence centre within ESTECH Industries for large-part machining and welding. The company produces large, complex components and welded assemblies using CNC milling, CNC turning (including vertical/large-part turning) and certified welding procedures (EN ISO 15614-1, ASME IX, PED 2014/68/EU, ISO 3834-2), and provides heat treatment, surface finishing, testing (e.g. X‑ray, ultrasonic, PT), 3D measurement and laser marking.

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Products & services

Industry:Mechanical Engineering Industry
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4.1/5

ESTECH Industries Angenstein AG

✓ Offered7
Large-scale machining by CNC milling and turning
Medium to large-scale machining of parts and components using modern CNC turning, milling and machining centres up to 5 axes, also combined in a single setup.
Welding of assemblies and systems
Welding work for medium to large parts and assemblies, using certified welding processes according to ISO 3834-2, PED 2014/68/EU, EN ISO 15614-1, ASME IX and AD-2000.
Manufacturing of stainless and special materials
Machining and welding of stainless, acid- and heat-resistant stainless steels as well as special materials for the process industry, including special flanges, rings and plates.
Heat treatment
Stress-relieving annealing of large parts in the temperature range of 550 to 650 °C to reduce internal stresses and for tight shape and positioning tolerances.
Cleaning and surface finishing
Cleaning, deburring, polishing, anodising and chemical nickel plating of parts and assemblies, including grease-free, particle-free final cleaning and packaging.
Laser marking
Label and mark parts and assemblies with logos, article numbers, UDI markings and QR codes using laser technology.
Inspection and 3D measurement
X-ray, ultrasonic and PT inspections as well as 3D measurements in the air-conditioned measuring room, including documentation and proof documents.
Trust & reputation

ranQ Trust Score of ESTECH Industries Angenstein AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

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Data basis 58% · As of October 2026

Without public customer reviews the score stays capped.

ESTECH Industries Angenstein 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.
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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%
ESTECH Industries Angenstein AG scores 79.5 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
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CriterionValueWeight
  • Establishment: Years since founding or brand launch, logarithmic. The maximum is reached at 15 years.70.212%
  • 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%
ESTECH Industries Angenstein AG scores 85.0 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
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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).85.022%
ESTECH Industries Angenstein AG scores 35.7 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
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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 35.71.44%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.0.04%
Qualifications+0.00

ESTECH Industries Angenstein 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 58%, 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.

Press

Media

March 14, 2018Media
Angenstein-CEO Martin Helfenstein: «Es wird nicht zu einem Stellenabbau kommen»
bzbasel.ch

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Location

Industriestrasse 101
4147 Aesch Bl

At a glance

Legal form
Corporation
UID
CHE-434.832.621
Founded
2020 · 6 years
Last commercial register change
April 7, 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.100.06%
  • 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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