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
  • Partner program
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,904 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureRenovationSamedanNiggli Bau AG
Niggli Bau AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Niggli Bau AG is the provision of construction services, particularly in the areas of: renovations and refurbishments, plastering, subfloors, and sealing (especially against water and moisture). The company thus offers a comprehensive range of craftsmanship services for the construction and renovation sector, particularly in the Upper Engadine region.

AI-generated
Presence

Service area

Offering

Products & services

Industry:RenovationMason
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
4.0/5

Niggli Bau AG

Tiler
✓ Offered4
Conversions & renovations
Conversions and renovations for entire houses or partial areas such as the kitchen and bathroom; demolition work, masonry and concrete works, plastering work as well as natural stone work and tile coverings.
Plastering work
Interior and exterior plastering work in new builds and conversions, lightweight constructions, façade renovations, crack repairs in the base area and rendered external thermal insulation.
Floor screeds
Floor screeds floating and bonded, with flowing screed or cement topping; including floor insulation and precise workmanship in new builds and conversions.
Waterproofing
Waterproofing against water and moisture; Weisse Wanne, Weisse Wanne Plus, injections and liquid plastic membranes in collaboration with Drytech Swiss.
Trust & reputation

ranQ Trust Score of Niggli Bau AG: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 96% · As of November 2026

Niggli Bau AG scores 58.0 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.68.224%
  • 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.17.610%
  • 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%
Niggli Bau 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%
Niggli Bau AG scores 86.7 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).86.722%
Niggli Bau AG scores 2.9 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 35.2.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Niggli Bau AG reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 1 customer reviews. The data basis is 96%, 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.

Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 1 reviews across all connected sources

Sources
GGoogle51
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

No knowledge articles yet

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

Get started
Comparisons

Niggli Bau AG in comparison

Soon

Industry comparisons are coming soon

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

Is this your company?

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

Secure profile

Location

Cho d'Punt Dadour 80
7503 Samedan

At a glance

Legal form
Corporation
UID
CHE-111.712.335
Founded
2004 · 22 years
Last commercial register change
April 30, 2024
Employees
1 to 10

Active in 1 of 26 cantons · 1 municipality

  • GRSamedan
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

    ID
    Impraisa da fabrica Thomas SA
    Ardez
    HA
    Heini AG
    Rhäzüns
    LA
    LC-Holzbau AG
    Pragg-Jenaz
    GH
    Gadmer Holz und Bau AG
    Davos Glaris
    SC
    Scrinaria Camathias SA
    Laax Gr
    CH
    Casaulta Holzwerkstatt GmbH
    Sagogn
    TA
    tannobau ag
    Sils/Segl Maria
    RK
    Ruedi Klucker
    Serneus