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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryFinance & InsuranceHolding CompaniesZurichEltecna Holding AG
Eltecna Holding AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Eltecna Holding AG designs and develops industrial plants, including systems for air purification and dust extraction, plants for the construction and printing/paint industries, sieving/sorting and blasting systems, and volumetric discharge and dosing units. Services include consulting, planning and engineering, project execution, assembly, commissioning, documentation and inspections.

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Offering

Products & services

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Eltecna Holding AG

✓ Offered
8
Industrial plant construction
Planning, engineering, installation and commissioning of industrial plants for particle separation, chemical sorption, exhaust scrubbers and systems for the building materials, foundry and printing and paint industries.
Air pollution control / dust extraction
Flue-gas cleaning plants, dust extraction systems and exhaust scrubbers for capturing pollutants, reducing environmental impact and recovering heat.
Plants for the building materials industry
Concrete batching plants, ready-mix concrete plants, precast element and concrete product production, wastewater treatment and retrofitting of existing plants for the building materials industry.
Printing and paint industry
Distillation plants, dosing and filling systems, as well as washing machines for printing-house and paint-production processes, including solvent recovery and ATEX-compliant design.
Volumetric discharge and dosing units
Silo discharge and dosing devices, Big-Bag unloading stations, transport augers, lime-milk preparation tanks, lime slaking plants and pneumatic conveying for handling bulk materials.
Screening and sorting technology
Screening plants and sorting systems for industrial processing, separation by size, colour, brightness and purity grade, as well as modern classification machines.
Abrasive blasting systems
Abrasive blasting systems using centrifugal wheel or compressed-air technology as batch or through-feed plants, compact systems and retrofits for industrial surface treatment.
Plant engineering services
Project intake, 3D planning, engineering, calculations, assembly, commissioning, documentation and inspection for industrial plants.
Trust & reputation

ranQ Trust Score of Eltecna Holding AG: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 96% · As of October 2026

Eltecna Holding AG scores 49.8 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.68.224%
  • 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.17.610%
  • 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.35.08%
Eltecna Holding 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%
Eltecna Holding 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%
Eltecna Holding AG scores 45.7 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 35.45.74%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Eltecna Holding 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 1 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 1 reviews across all connected sources

Sources
GGoogle51
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Rautistrasse 60
8048 Zurich
Opening hours
Mon
07:30 - 12:00, 13:00 - 17:30
Tue
07:30 - 12:00, 13:00 - 17:30
Wed
07:30 - 12:00, 13:00 - 17:30
Thu
07:30 - 12:00, 13:00 - 17:30
Fri
07:30 - 12:00, 13:00 - 17:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-107.831.474
Founded
1958 · 68 years
Last commercial register change
December 19, 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.
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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