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 & ArchitectureBuilding ConstructionZurichNisaBau AG
NisaBau AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of NisaBau AG is the provision of services in the construction industry, particularly in the areas of: demolition (deconstruction), core drilling, sewer cleaning, and disposal. The company offers these services using state-of-the-art technology and methods to work efficiently and in an environmentally friendly manner.

AI-generated
Offering

Products & services

Industry:Building Construction
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
3.8/5

NisaBau AG

✓ Offered4
Demolition
Deconstruction of interior spaces, facades as well as masonry and walls; demolition work for renovation and new-build projects, including proper disposal of the resulting materials.
Core drilling
Precise and almost vibration-free core drilling for chimneys, pipework and electrical installations; suitable for concrete, rock and reinforced building materials.
Sewer cleaning
Cleaning of property sewers and large-diameter sewers as well as medium-dimension channels; including high-pressure flushing, sewer inspection and preventive maintenance.
Waste disposal
Disposal of construction rubble, soil, metal, wood and plastic as well as clearance of apartments, offices and commercial premises; with sorting and recycling.
Trust & reputation

ranQ Trust Score of NisaBau AG: 3.8 out of 5.0

Trust Score3.8/ 5.0

High

x

Data basis 96% · As of October 2026

NisaBau AG scores 54.3 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.50.024%
  • 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.45.610%
  • 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%
NisaBau AG scores 79.8 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.86.512%
  • 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%
NisaBau 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%
NisaBau AG scores 9.4 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 35.9.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

NisaBau AG reaches a ranQ Trust Score of 3.8 out of 5.0 — rated «High». The rating draws, among other things, on 3.4 out of 5 stars from 5 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
3.4
of 5

Aggregated from 5 reviews across all connected sources

Sources
GGoogle3.45
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

No knowledge articles yet

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

Get started
Comparisons

NisaBau AG in comparison

Soon

Industry comparisons are coming soon

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

Is this your company?

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

Secure profile

Location

Jungholzstrasse 28
8050 Zurich
Opening hours
Mon
08:00 - 12:00, 13:00 - 17:00
Tue
08:00 - 12:00, 13:00 - 17:00
Wed
08:00 - 12:00, 13:00 - 17:00
Thu
08:00 - 12:00, 13:00 - 17:00
Fri
08:00 - 12:00, 13:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-234.315.342
Founded
2016 · 10 years
Last commercial register change
May 6, 2021
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

    AH
    Arthur Holder AG
    Zurich
    DB
    Duffy Bau GmbH
    Zurich
    LT
    Locher Tezzele Bau AG
    Hinwil
    MB
    Mancina Bau AG
    Hausen Am Albis
    WM
    Walter Melere AG
    Winterthur
    BJ
    Baugeschäft Jucker & Steiner GmbH
    Uster
    FA
    Freimannbau AG
    Mettmenstetten
    HB
    Holder Bau AG
    Dällikon