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

About the company

Strama AG is a manufacturing company that produces precision turned and milled parts. Services include CNC long-turning, CNC turning and milling of steel, cast and non-ferrous metals, mechanical and thermochemical treatments, surface finishing, assembly services, and framework/call-off orders.

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Products & services

Industry:Mechanical Engineering Industry
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3.9/5

Strama AG

CNC machining
CNC turned and milled parts, decolletage/longitudinal turning, mechanical and thermochemical treatments, heat and surface treatments as well as assembly of subassemblies.
Decolletage / Longitudinal turning
CNC longitudinal turning for simple and complex precision parts in the diameter range of 2 to 38 mm made of steel and non-ferrous metals.
Turning
CNC turning parts from bar stock with diameters of 10 to 65 mm made of steel and non-ferrous metals, suitable for series from 100 pieces.
Milling
CNC milling work and machining centres for cubic parts or for reworking turned parts made of steel, cast iron and non-ferrous metals.
Mechanical treatments
Grinding, centerless grinding, conical grinding, internal grinding, honing, roller burnishing, laser engraving, thermal deburring, sliding abrasive finishing, vibratory finishing (trowalisation) and fine sand blasting.
Heat treatments
Through hardening, surface layer hardening, vacuum hardening, annealing, annealing in protective gas, vacuum annealing, quench and temper, and tempering.
Surface treatments
Bluing, nickel plating, chemical nickel plating, anodising, phosphating and galvanising via long-standing partners for installation-ready parts.
Assembly of subassemblies
Assembly of simple subassemblies as a supplementary manufacturing service.
Call-off orders
Annual framework orders with price advantages and short delivery times.
Trust & reputation

ranQ Trust Score of Strama AG: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 96% · As of October 2026

Strama AG scores 53.8 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.70.824%
  • 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.27.910%
  • 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.35.08%
Strama AG scores 85.5 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%
Strama 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%
Strama AG scores 17.1 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 35.17.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Strama AG reaches a ranQ Trust Score of 3.9 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 2 customer reviews. The data basis is 96%, 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.

Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 2 reviews across all connected sources

Sources
GGoogle52
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Hier entsteht die Karte
Ringstrasse 5
2562 Port
Opening hours
Mon
08:00 - 16:30
Tue
08:00 - 16:30
Wed
08:00 - 16:30
Thu
08:00 - 16:30
Fri
08:00 - 16:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-106.471.462
Founded
1997 · 29 years
Last commercial register change
December 20, 2022
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.
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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