ranQ
ranQ
ranQ
DirectoryIndustriesPlacesKnowledgeComparisonsSoon
Sign inCheck visibility
ranQHSG Startup LabelRecognised by the
HSG Startup Label

The leading AI company directory, built to boost AI visibility.

DEENFRIT
Product
  • Pricing
  • Directory
  • Industries
  • Trust Score
Company
  • About
  • Partner program
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryCrafts & TradesSpecialized Construction InstallationsWynigenGraf Holzenergiegeräte AG
Graf Holzenergiegeräte AG Logo
Verified· 4 sourcesTrust Score
Summary

About the company

The core activity of Graf Holzenergiegeräte AG is the development, manufacture and distribution of high-quality fireplaces and heating appliances, particularly wood energy appliances such as Swedish stoves, pellet stoves and fireplace inserts, as well as consulting and installation of heating systems for residential use.

AI-generated
Offering

Products & services

Industry:Specialized Construction Installations
✓ Offered5
LeadhubOutbound Leads by COHAGA

Looking for direct email addresses and phone numbers?

Leadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.

Discover Leadhub
4.3/5

Graf Holzenergiegeräte AG

Wood Stoves
Wood stoves for living spaces, with sustainable wood heat, high efficiency and stylish design; various models available from the Wynigen showroom and stock.
Pellet Stoves
Pellet stoves for efficient wood-energy heating, with models in the showroom and immediately available stock stoves from Wynigen.
Fireplace Systems
Fireplace systems for living spaces, including planning, advice and implementation of suitable solutions for sustainable heat and fire culture.
Planning and Consulting
Planning and consulting for wood stoves, pellet stoves and fireplace systems, with personal support and solutions tailored to the home.
Outdoor Fireplaces
Outdoor solutions for heat and fire in outdoor areas, as a complementary offer around wood-energy appliances.
Trust & reputation

ranQ Trust Score of Graf Holzenergiegeräte AG: 4.3 out of 5.0

Trust Score4.3/ 5.0

Very high

x

Data basis 100% · As of October 2026

Graf Holzenergiegeräte AG scores 85.7 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.84.924%
  • 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.93.810%
  • 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.78.08%
Graf Holzenergiegeräte 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%
Graf Holzenergiegeräte 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%
Graf Holzenergiegeräte AG scores 2.7 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 35.5.44%
  • 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

Graf Holzenergiegeräte AG reaches a ranQ Trust Score of 4.3 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.8 out of 5 stars from 39 customer reviews. As of October 2026.

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

Reviews

Aggregated rating

Aggregated rating
4.8
of 5

Aggregated from 39 reviews across all connected sources

Sources
GGoogle4.839
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

December 6, 2023Media
Advent-Ofentage in Wynigen
dregion.ch

Knowledge

No knowledge articles yet

Once Graf Holzenergiegeräte AG has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

Graf Holzenergiegeräte AG in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank Graf Holzenergiegeräte AG by reviews, experience and specialisations.

Is this your company?

Claim the company profile of Graf Holzenergiegeräte AG to make its contact details visible. With a plan we additionally create and publish industry comparisons, articles and much more.

Secure profile

Location

Lorraine 13
3472 Wynigen
Opening hours
Mon
09:00 - 11:45, 14:00 - 17:00
Tue
09:00 - 11:45, 14:00 - 17:00
Wed
Closed
Thu
09:00 - 11:45, 14:00 - 17:00
Fri
09:00 - 11:45, 14:00 - 17:00
Sat
09:00 - 12:00
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-109.440.073
Founded
2002 · 24 years
Last commercial register change
January 29, 2021
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

    Similar companies

    B&
    Burger & Partner AG
    Worb
    BO
    Berger Ofenbau AG
    Meinisberg
    ZK
    Zubesch Kamine AG
    Wabern
    MA
    Müller-Aqua AG
    Gümmenen
    BK
    BEKAG Kamine AG
    Konolfingen
    KK
    Kocher Kaminbau GmbH
    Lengnau Be
    CH
    Cheminéebau Hufenus GmbH
    Urtenen-Schönbühl
    KG
    KTIns GmbH
    Ins