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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureBuilding ConstructionSalandWittwer AG
Wittwer AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Wittwer AG is a timber construction company that operates a sawmill, a glulam production facility and carpentry workshops and manufactures building elements. Its offerings include glued laminated timber (Duo and Trio beams), sawn timber and various boards and formwork, and it provides planning and execution of new builds, renovations, interior work, façades, thermal insulation and stair construction.

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Products & services

Industry:Building ConstructionBuilding Maintenance
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Wittwer AG

Timber Construction & Carpentry
✓ Offered5
Timber construction and carpentry
Single-family homes, multi-family buildings, public buildings, commercial and industrial structures, agricultural buildings, conversions, interior fit-out, thermal insulation, building envelopes, façades and stair construction.
Sawmill and glulam mill
Processing of softwoods and hardwoods into construction timber, boards, battens and formwork timber; production of engineered timber products such as glulam (laminated timber) as well as duo and tri beams.
Wood products
Construction timber, scantlings, beams, glulam, wall formwork, roof boarding, floor battens, as well as sawdust, splints, blocks boards, shutter boards and roof battens.
Project and timber construction
New construction, extensions, renovations, façade and roof refurbishment, panelling ceilings and other timber construction projects at sites in Saland, Bauma, Hittnau and the surrounding area.
Real estate development
Land acquisition, development and sale of residential and commercial buildings, as well as brokerage of apartments in the Saland region via OBLAND Bau- und Immobilien AG.
Trust & reputation

ranQ Trust Score of Wittwer AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

Wittwer AG scores 68.3 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.73.124%
  • 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.35.310%
  • 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.95.08%
Wittwer 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%
Wittwer 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%
Wittwer AG scores 9.7 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 35.9.74%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Wittwer AG reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 3 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 3 reviews across all connected sources

Sources
GGoogle53
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Hittnauerstrasse 43
8493 Saland
Opening hours
Mon
07:00 - 12:00, 13:00 - 17:00
Tue
07:00 - 12:00, 13:00 - 17:00
Wed
07:00 - 12:00, 13:00 - 17:00
Thu
07:00 - 12:00, 13:00 - 17:00
Fri
07:00 - 12:00, 13:00 - 16:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-106.981.438
Founded
1988 · 38 years
Last commercial register change
November 27, 2023
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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