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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureGeneral ContractorsStein AgERNE AG Holzbau
ERNE AG Holzbau Logo
Verified· 3 sourcesTrust Score
Summary

About the company

ERNE AG Holzbau is a Swiss company active in timber construction, building construction and industrial building projects. The company provides system solutions, timber hybrid construction, façade, window and interior fit-out solutions, as well as industrial prefabrication and general contracting services.

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Products & services

Industry:General ContractorsTimber Construction & Carpentry
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4.0/5

ERNE AG Holzbau

✓ Offered
9
Integrated project delivery
Integrated project delivery in timber system construction for industrial, commercial, residential, education, healthcare and sports buildings; planning, production and assembly from one source with quality, schedule and cost assurance.
Timber system construction
Industrial prefabricated timber system solutions with a high degree of prefabrication, short delivery times and support from the first idea through execution.
Timber modular construction
Modular room and building solutions in timber construction for temporary or long-term use, with fast availability, rental or purchase options and high flexibility.
Timber hybrid construction
Timber hybrid construction with industrial prefabrication for individual buildings, combined with other materials and designed for efficient, sustainable delivery.
Façades
Façade solutions in timber and system construction, designed for industrial prefabrication, fast delivery and integration into building solutions.
Windows and doors
Window systems plus timber and timber-metal windows and doors, including custom-made solutions for construction projects and system buildings.
Interior fit-out and renovation
Carpentry, interior fit-out and renovation for building projects, complemented by integrated solutions from the workshop and on site.
Room-in-room system
Room-in-room solutions for interiors with an additional structure, for example for flexible use, separated zones or special requirements.
Service and maintenance
Service and maintenance for existing timber construction and system solutions, as a complementary service for operation, adjustments and support.
Trust & reputation

ranQ Trust Score of ERNE AG Holzbau: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 58% · As of October 2026

ERNE AG Holzbau has no value in the Reputation area of the ranQ Trust Score because no data is available. The area carries 42% of the weighting and drops out of the calculation for this profile; it does not lower the score, only the reported data basis.
x
CriterionValueWeight
  • Review quality: No data point — the criterion is taken out of the weighting and does not lower the score.—24%
  • Review volume: No data point — the criterion is taken out of the weighting and does not lower the score.—10%
  • Review recency: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
ERNE AG Holzbau scores 58.5 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.25.012%
  • 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.96.07%
ERNE AG Holzbau 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%
ERNE AG Holzbau scores 76.7 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 35.100.04%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.53.34%
Qualifications+0.00

ERNE AG Holzbau reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». No public customer reviews are available for this provider; the rating is based on the remaining criteria. The data basis is 58%, 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.

Press

Media

June 9, 2026Media
Erne AG Holzbau realisiert Neuwiesen-Ersatzneubau in Zürich-Schwamendingen
baublatt.ch
May 8, 2026Media
Erweiterung Bürogebäude Erne Burkard Meyer Architekten
world-architects.com
November 21, 2025Media
Wie Erne in Stein Massstäbe für nachhaltiges und wirtschaftliches Bauen setzt.
aargauerzeitung.ch
November 5, 2025Media
ERNE fertigt 1200 Holz-Hybriddecken für Bau in München
punkt4.info
May 16, 2025Media
Erne Holzbau feiert in Stein die Eröffnung ihrer Hightech-Anlage für Holz-Hybriddecken
aargauerzeitung.ch
September 12, 2024Media
Zukunftsversprechen -
swiss-architects.com
April 20, 2021Media
Heimat Zürich für Erne: 75 Jahre Unternehmensgeschichte auf 9 Metern Holz
markt-kom.com
August 28, 2018Media
Höhenrekord
hochparterre.ch
June 27, 2017Media
Erne Holzbau gewinnt europäischen Innovationspreis
espazium.ch

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Location

Rüchligstrasse 53
4332 Stein Ag

At a glance

Legal form
Branch
UID
CHE-245.929.815
Founded
2025 · 1 year
Last commercial register change
October 23, 2025
Employees
101 to 500
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.
76.0
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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