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

About the company

The core activity of Schreinerei Lüthi is the manufacture and installation of high-quality furniture and interior fittings, particularly kitchens, bathrooms, built-in cupboards, solid wood beds, tables, doors, windows and specialized furniture such as humidors and golf cabinets.

AI-generated
Offering

Products & services

Industry:Interior Construction
✓ Offered12
Kitchens
Custom-made kitchens for conversions and new builds, from compact single-wall kitchens to spacious living kitchens; planning, 3D visualization, production, installation and overall project management.
Bathrooms
Bathroom conversions with planning, concept for complete bathroom solutions, production of bathroom furniture and taking over scheduling and site management.
Built-in cupboards
Built-in cupboards and storage units for sloped ceilings, dressing rooms, cloakrooms, bedroom cupboards and sliding-door solutions, tailored to your wishes and needs.
Furniture
Individual made-to-order furniture items such as TV units, office workstations, sideboards and display cabinets, each planned and produced as one-off pieces.
Doors
Custom-made and manufactured entrance doors, interior doors, cellar doors and fire-protection doors.
Windows and plissé blinds
Windows for conversions and new builds in wood or wood/metal, measured to the millimetre, installed and complemented with matching plissé blinds.
Solid-wood tables
Dining tables made from domestic and European timbers, made to measure, with a choice of model, wood species and size; custom one-off fabrications.
Solid-wood beds and natural bed systems
Solid-wood beds and natural bed systems with various models, wood types, metal-free connections, oiled surfaces as well as headboards, backrests and bedside tables.
Golf cabinets
Golf cabinets in the Albatros, Eagle, Birdie and Par variants, available in many colours and also as special versions in shape, size and colour.
Humidors
Humidors and combination furniture with a bar, made to personal requirements, also for hotels, smoker lounges and built-ins in wall niches or antique cabinets.
Custom-made solutions for renovations
Custom joinery solutions for kitchens, bathrooms, living areas and offices; design, planning, production, installation and coordination of all trades involved in the renovation.
Overall management and coordination of renovations
Overall management for conversions, including scheduling, site management and coordination of the trades involved.
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4.1/5

Thomas Lüthi

Trust & reputation

ranQ Trust Score of Thomas Lüthi: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

Thomas Lüthi scores 75.1 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.80.024%
  • 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.61.010%
  • 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%
Thomas Lüthi 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%
Thomas Lüthi 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%
Thomas Lüthi scores 7.7 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 35.7.74%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Thomas Lüthi reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 4.9 out of 5 stars from 10 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
4.9
of 5

Aggregated from 10 reviews across all connected sources

Sources
GGoogle4.910
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Ulmenweg 10
4562 Biberist
Opening hours
Mon
07:00 - 12:00, 13:15 - 17:00
Tue
07:00 - 12:00, 13:15 - 17:00
Wed
07:00 - 12:00, 13:15 - 17:00
Thu
07:00 - 12:00, 13:15 - 17:00
Fri
07:00 - 12:00, 13:15 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Sole proprietorship
UID
CHE-108.507.622
Founded
1996 · 30 years
Last commercial register change
November 14, 2018
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.
67.0
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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