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
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureInterior ConstructionTinizongPoltera Holzbau AG
Poltera Holzbau AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Poltera Holzbau AG is a timber construction company offering carpentry, joinery, windows and doors, and bespoke furniture and interior fit-outs. Services include CNC machining, kitchen construction and renovations, and collaboration with architects, general contractors and private clients.

AI-generated
Offering

Products & services

Industry:Interior ConstructionTimber Construction & Carpentry
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

Poltera Holzbau AG

✓ Offered8
Timber construction
Timber construction for new builds and renovations, projects as contractor or general contractor, timber work in collaboration with architects and third-party companies, including roof trusses, carports, canopies and hall construction.
Carpentry
Carpentry for roof trusses, dormer windows, carports, canopies, scaffolding and balcony construction, interior fit-out of buildings as well as chalet construction.
Joinery
Joinery for building joinery, interior fit-out, made-to-order furniture, bathroom furniture and flooring.
Window and door construction
Windows and doors in various versions, including double glazing, insulated glass, single glazing, wood-metal, plastic, as well as entrance doors and interior doors.
Kitchen construction
Kitchen construction work, individually planned and installed, as part of carpentry, joinery and interior fit-out.
Interior fit-out
Interior fit-out of buildings, room design, redesign and tailor-made solutions with wood for residential and commercial spaces.
Renovations
Renovations and modifications to existing buildings, including consultation, planning, execution as well as installation and on-site adjustments.
CNC machining
CNC machining for precise production of windows, furniture and other timber components using modern computer-controlled machine processing.
Trust & reputation

ranQ Trust Score of Poltera Holzbau AG: 4.3 out of 5.0

Trust Score4.3/ 5.0

Very high

x

Data basis 96% · As of October 2026

Poltera Holzbau AG scores 69.0 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.67.124%
  • 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.52.910%
  • 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%
Poltera Holzbau 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%
Poltera Holzbau AG scores 85.0 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).85.022%
Poltera Holzbau AG scores 94.3 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 35.94.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Poltera Holzbau AG reaches a ranQ Trust Score of 4.3 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.4 out of 5 stars from 7 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
4.4
of 5

Aggregated from 7 reviews across all connected sources

Sources
GGoogle4.47
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

No knowledge articles yet

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

Get started
Comparisons

Poltera Holzbau AG in comparison

Soon

Industry comparisons are coming soon

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

Is this your company?

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

Secure profile

Location

Gravas 16
7453 Tinizong
Opening hours
Mon
07:30 - 12:00, 13:30 - 17:00
Tue
07:30 - 12:00, 13:30 - 17:00
Wed
07:30 - 12:00, 13:30 - 17:00
Thu
07:30 - 12:00, 13:30 - 17:00
Fri
07:30 - 12:00, 13:30 - 16:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-107.046.647
Founded
1991 · 35 years
Last commercial register change
December 9, 2024
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

    LH
    Lustenberger Holzbau GmbH
    Malix
    SA
    StoBru AG
    Valchava
    JA
    Juon AG
    Molinis
    R+
    Ruosch + Luck AG
    Klosters
    PA
    Projer AG, Holzbauunternehmung
    Alvaschein
    SP
    Schreiner Pua GmbH
    Vnà
    FH
    Flütsch Holzbau AG
    Splügen
    WO
    werkplaz ovenstone
    Sent