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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryIndustryJewelry & Precious Metal ManufacturingZollikonHolzapfel Dampfmaschinen, Modellbau & Design
Holzapfel Dampfmaschinen, Modellbau & Design Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Holzapfel Dampfmaschinen, Modellbau & Design is a specialist retailer offering model steam engines, boilers, spare parts and accessories via an online shop and a physical store. Its product range includes kits and finished models, fittings and valves, materials (steel, brass, copper), tools and technical literature for model and steam engineering.

AI-generated
Offering

Products & services

Industry:Jewelry & Precious Metal Manufacturing
✓ Offered12
Steam engines and model construction accessories
Model steam engines, steam boilers, burners, pumps, small fittings, materials made of steel, brass and copper, screws, soldering material and special tools for steam and model construction.
Online shop for steam and model construction items
Online shop with 24/7 ordering, catalogue prices, item numbers as in the catalogue, and a range of spare parts, accessories, tools and models.
Kits for steam and model construction
Kits for stationary engines, ship steam engines, steam trams, pumps, hot-air engines and steam boilers, as well as Wilesco kits for steam engines, steam tractors and steam rollers.
Ready-made models for steam and model construction
Ready-made models for stationary engines, ship steam engines, steam locomotives, steam tractors, steam trams, steam turbines, pumps, reversing mechanisms and accessories.
Fittings and valves for model steam engines
Fittings, adapters, fittings, pressure gauges, oilers, regulators, valves, connecting elements, water level indicators, steam whistles and accessories for steam engines.
Tools for model construction and thread machining
Tools for drilling, tapping, thread cutting, reaming, countersinking, bending tubes, cutting pipes and measuring, as well as turning tools and tool holders.
Hardware and metal profiles for model construction
Sheet metal, profiles, tubes, threaded rods, screws, nuts, rivets, U-washers, end caps and other hardware made of brass, steel, copper and inox.
Steam boilers and accessories
Steam boilers as kits, ready-made models and material sets, plus a feedwater tank and further accessories for operating model steam engines.
Material sets for steam and model construction
Material sets for centrifugal governors, feed pumps and stationary engines, as well as other material sets for self-assembly.
Wilesco products and spare parts
Wilesco kits, ready-made models, dynamos, spare parts, drive components, fittings, fittings (connectors) and accessories for steam models.
Literature, catalogues and vouchers
Specialist books, catalogues, calendars and vouchers about steam engines and model construction.
Rarities and used items
Rarities, used items and individual pieces from the fields of steam engines, steam boilers, steam installations, steam ships, steam locomotives and Wilesco.
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4.0/5

Holzapfel Dampfmaschinen, Modellbau & Design

Trust & reputation

ranQ Trust Score of Holzapfel Dampfmaschinen, Modellbau & Design: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 96% · As of October 2026

Holzapfel Dampfmaschinen, Modellbau & Design scores 64.4 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.68.824%
  • 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.49.510%
  • 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.70.08%
Holzapfel Dampfmaschinen, Modellbau & Design scores 78.5 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%
Holzapfel Dampfmaschinen, Modellbau & Design scores 85.0 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).85.022%
Holzapfel Dampfmaschinen, Modellbau & Design scores 8.9 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 35.8.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Holzapfel Dampfmaschinen, Modellbau & Design reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». The rating draws, among other things, on 4.5 out of 5 stars from 6 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
4.5
of 5

Aggregated from 6 reviews across all connected sources

Sources
GGoogle4.56
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Höhestrasse 36a
8702 Zollikon
Opening hours
Mon
Closed
Tue
Closed
Wed
Closed
Thu
Closed
Fri
Closed
Sat
09:00 - 13:00
Sun
Closed

At a glance

Legal form
Sole proprietorship
UID
CHE-107.430.939
Founded
1992 · 34 years
Last commercial register change
August 17, 2020
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.67.06%
  • 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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