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 & ArchitectureArchitectZurichnijo GmbH
nijo GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

nijo GmbH is an architecture practice that plans and manages new-build and renovation projects, mainly in residential construction. It supports projects from the initial sketch through to occupancy and also works on complex building projects.

AI-generated
Presence

Service area

Offering

Products & services

Industry:Architect
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
4.1/5

nijo GmbH

✓ Offered9
Architecture services for conversion, extension and new build
Architecture for conversions, extensions, replacement new builds and new builds of residential houses, duplexes, terraced houses and holiday homes; from preliminary project to execution.
Feasibility studies and preliminary projects
Feasibility studies, variant studies and preliminary projects to clarify densification, conversion potential, mix of uses and buildable options.
Renovation and restoration of existing buildings
Renovations and restorations of existing residential buildings, historic structures and listed properties, with careful handling of the building fabric.
Interior design and spatial reorganisation
Interior design reorganisation of layouts, living spaces, kitchens, bathrooms, staircases and built-ins for open living and working.
Timber construction and structural building extensions
Timber construction for extensions, storey additions, load-bearing structures, roof structures and prefabricated elements with visible construction and natural materials.
Residential construction and multi-family houses
Planning of residential houses, multi-family houses, duplex apartments and housing collectives with compact, flexible and well-lit layouts.
Buildings for work and commercial use
Conversion and planning of work rooms, studios, offices, law offices, workshops and commercial ground-floor uses.
Gastro and event spaces
Design of restaurant, café, bar and lounge spaces with flexible spatial concepts, furnishings and lighting atmospheres.
Exhibition and competition architecture
Design for competitions, museums, exhibition architecture and temporary installations with spatial concepts for culture and the public.
Trust & reputation

ranQ Trust Score of nijo GmbH: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of November 2026

nijo GmbH scores 69.4 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.75.024%
  • 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.40.910%
  • 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.88.08%
nijo GmbH scores 83.0 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%
nijo GmbH 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%
nijo GmbH scores 10.3 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 35.10.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

nijo GmbH reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 4 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 4 reviews across all connected sources

Sources
GGoogle54
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

No knowledge articles yet

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

Get started
Comparisons

nijo GmbH in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank nijo GmbH by reviews, experience and specialisations.

Is this your company?

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

Secure profile

Location

Grünhaldenstrasse 34
8052 Zurich
Opening hours
Mon
08:00 - 17:00
Tue
08:00 - 17:00
Wed
08:00 - 17:00
Thu
08:00 - 17:00
Fri
08:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-112.918.106
Founded
2006 · 20 years
Last commercial register change
April 25, 2012
Employees
1 to 10

Active in 1 of 26 cantons · 1 municipality

  • ZHZurich
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.
88.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

    Similar companies

    PA
    PSA Architektur AG
    Zurich
    SM
    swiss manufactured architecture design engineering (swiss made) AG
    Zurich
    BG
    Baukosmos GmbH
    Zurich
    MA
    mbb architekten klg
    Zurich
    AS
    Armon Semadeni Architekten GmbH
    Zurich
    LS
    Luzius Scheller Architekt
    Kilchberg Zh
    DI
    derHaus Ismaili
    Winterthur
    ST
    Schneider Türtscher Architekten GmbH
    Zurich