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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryIndustryMechanical Engineering IndustryMellingenLastech AG
Lastech AG Logo
Verified· 4 sourcesTrust Score
Summary

About the company

The company's core activity is the manufacture and assembly of metal components and assemblies, particularly through laser cutting, laser welding, bending, tube and profile bending, as well as finishing and material refinement. The company also offers services such as consulting, engineering and logistics, and serves various industries including metal construction, vehicle construction, mechanical engineering, medical technology, measurement technology, living, furniture, house and garden.

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Products & services

Industry:Mechanical Engineering IndustryMetal Industry
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Lastech AG

✓ Offered10
Manufacturing
Sheet metal processing from raw sheet to finished part or complete assembly, including laser cutting, laser welding, bending, tube and profile bending, assembly and material finishing.
Assembly manufacturing
Assemblies, systems and equipment from feasibility analysis through manufacturing optimization and welding and assembly work to on-time delivery.
Advisory & engineering
Feasibility analysis, constructive optimization, verification of designs, manufacturing optimization, detailed solutions, cost estimation, planning documents, and consulting for selection and design.
Logistics
Tailored logistics services for raw materials, semi-finished products and finished goods, as well as warehousing, so products remain available for customers.
2D and 3D laser cutting
Precise and efficient laser cutting with four modern laser systems, including for complex parts, with guaranteed lead times and high quality.
3D laser welding
Laser welding in all three dimensions for manufacturing assemblies with minimal distortion, high speed and precision.
Bending
Forming of sheet metal parts, including complex shapes, for stabilisation and optical shaping of components.
Tube and profile bending
Production of complex structural and construction components through tube and profile bending with a wide range of tooling.
Assembly
Assembly of self-manufactured or delivered components into complete assemblies, machines or custom leisure and art objects.
Finishing / material finishing
Deburring, descaling, rounding and other surface treatments up to material finishing of the parts, if needed with partners.
Trust & reputation

ranQ Trust Score of Lastech AG: 4.5 out of 5.0

Trust Score4.5/ 5.0

Excellent

x

Data basis 100% · As of October 2026

Lastech AG scores 88.2 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
x
CriterionValueWeight
  • Review quality: The average rating across all connected sources, smoothed against the industry mean. So 5.0 stars from three reviews do not outrank 4.7 from three hundred.87.124%
  • Review volume: The number of reviews across all sources. The scale is logarithmic: the first reviews count the most, and the maximum is reached at 50 reviews.85.610%
  • Review recency: The age of the most recent review. Two-year-old reviews deliberately sit in the middle, because that is normal for Swiss SMEs. Only after three years without a new voice does the value drop markedly.95.08%
Lastech 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%
Lastech AG scores 86.7 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).86.722%
Lastech AG scores 37.7 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 35.48.64%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.26.74%
Qualifications+0.00

Lastech AG reaches a ranQ Trust Score of 4.5 out of 5.0 — rated «Excellent». The rating draws, among other things, on 4.9 out of 5 stars from 28 customer reviews. As of October 2026.

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

Reviews

Aggregated rating

Aggregated rating
4.9
of 5

Aggregated from 28 reviews across all connected sources

Sources
GGoogle4.928
★TrustpilotSoon
PProvenExpertSoon

Further sources are added continuously and factored into the ranQ Rating.

Press

Media

September 12, 2025Media
Zwei Unternehmen bündeln ihre Kräfte
reussbote.ch
September 9, 2025Media
Lastech AG and Allucan AG join forces
organisator.ch
September 9, 2025Media
Die Mellinger Lastech AG übernimmt die Allucan AG in Bremgarten – 100 Mitarbeitende betroffen
badenertagblatt.ch
September 9, 2025Media
Die Lastech AG und die Allucan AG bündeln ihre Kräfte
organisator.ch
June 18, 2024Media
Lastech feiert 35-Jahre-Jubiläum
reussbote.ch

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Location

Birrfeldstrasse 35
5507 Mellingen
Opening hours
Mon
07:00 - 12:00, 13:00 - 17:00
Tue
07:00 - 12:00, 13:00 - 17:00
Wed
07:00 - 12:00, 13:00 - 17:00
Thu
07:00 - 12:00, 13:00 - 17:00
Fri
07:00 - 12:00, 13:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-106.408.860
Founded
1989 · 37 years
Last commercial register change
January 21, 2022
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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