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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint747,212 companies indexed · Last updated: today
DirectoryRetail & CommerceBuilding materials dealerMannoTaiana SA
Taiana SA Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Trade in timber and building materials, processing and installation of all types of timber, carpentry in wood and metal, flooring of all kinds, internal and external cladding, prefabricated walls, insulation of all kinds, manufacture and installation of all types of ceilings, management and operation of public establishments. Import, export and representation.

Commercial register, canton of TI·As of August 6, 2025View on Zefix
Offering

Products & services

Industry:Building materials dealer
✓ Offered12
Building and construction materials
Building and construction materials, organised by reference sectors and available in the product catalogue.
Professional construction equipment
Professional construction equipment for the building industry, including power tools, machinery, hand tools, accessories and technical items for construction sites.
Timber for carpentry and joinery
Timber for carpentry and joinery, with boards, beams, panels, battens, shaped timber, plywood, MDF and other wood semi-finished products.
Thermal and acoustic insulation
Thermal and acoustic insulation materials, including rock wool, glass wool, EPS, XPS, PIR, aerogel and soundproofing insulation.
Drywall construction
Drywall construction with plasterboard, gypsum fibreboard and cement boards, demountable suspended ceilings, dry floors, profiles, fixings and accessories.
Roofing and covering products
Roofing and covering products, including roof tiles, fibre-cement sheets, corrugated sheets, bituminous membranes, roof windows and accessories.
Drainage and sewerage
Drainage and sewerage with pipes, inspection chambers, channel drains, manhole covers, grates, geotextiles and accessories for technical networks and wastewater disposal.
Reinforcement materials
Reinforcement material with rebar, spacers, reinforcement mesh, fibres, lost formwork and accessories for concrete structures.
Floors and wall coverings
Flooring and wall coverings in tile or wood, with laminate flooring, skirting boards and installation accessories.
Construction chemicals
Construction chemical products, including additives, waterproofing agents, adhesives, sealants, expanding materials, anti-icing salts and detergents.
Hardware and fixings
Hardware and fixings, including nails, screws, anchors, hardware items, electrical supplies and accessories for power tools.
Workwear and PPE
Technical workwear and personal protective equipment for work on construction sites, with clothing, footwear, gloves and PPE.
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4.1/5

Taiana SA

Trust & reputation

ranQ Trust Score of Taiana SA: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of November 2026

Without public customer reviews the score stays capped.

Taiana SA 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%
Taiana SA scores 89.3 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.70.07%
Taiana SA scores 81.7 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).81.722%
Taiana SA scores 100.0 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: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Taiana SA reaches a ranQ Trust Score of 4.1 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 54%, so the score is backed by part of the criteria. As of November 2026.

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

Knowledge

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Location

Hier entsteht die Karte
6928 Manno

At a glance

Legal form
Corporation
UID
CHE-105.958.626
Founded
1962 · 64 years
Last commercial register change
August 6, 2025
Employees
11 to 20
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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