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 · Imprint745,887 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringZurichSNZ Ingenieure und Planer AG
SNZ Ingenieure und Planer AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of SNZ Ingenieure und Planer AG is the provision of engineering, planning and consulting services in the fields of transportation planning, project development, project implementation and railway and civil engineering.

AI-generated
Offering

Products & services

Industry:Technical Consulting & Engineering
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
4.2/5

SNZ Ingenieure und Planer AG

Civil Engineering Firms
Construction & Project Management
✓ Offered4
Transport planning
Strategies, concepts and measures in the field of mobility and transport; mobility and comprehensive traffic concepts, operating and design concepts, traffic calming, network optimisation, public transport and traffic safety.
Project development
Planning and design of transport routes; management of multidisciplinary projects from feasibility to a construction project ready for approval, as specialist planners or general planners.
Project implementation
Implementation of road, civil engineering and railway construction projects; support from tendering through to the completed structure, including detailed design and construction management.
Railway and civil engineering
Solutions for railway construction, rail technology and structural civil engineering; planning and implementation of infrastructure upgrades, facilities, rail networks, engineering structures, as well as general planning mandates and owner support.
Trust & reputation

ranQ Trust Score of SNZ Ingenieure und Planer AG: 4.2 out of 5.0

Trust Score4.2/ 5.0

Very high

x

Data basis 96% · As of October 2026

SNZ Ingenieure und Planer AG scores 67.9 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.68.824%
  • 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.49.510%
  • 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%
SNZ Ingenieure und Planer AG scores 94.3 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.90.07%
SNZ Ingenieure und Planer 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%
SNZ Ingenieure und Planer AG scores 20.0 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 35.20.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

SNZ Ingenieure und Planer AG reaches a ranQ Trust Score of 4.2 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.5 out of 5 stars from 6 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
4.5
of 5

Aggregated from 6 reviews across all connected sources

Sources
GGoogle4.56
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

No knowledge articles yet

Once SNZ Ingenieure und Planer AG has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

SNZ Ingenieure und Planer AG in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank SNZ Ingenieure und Planer AG by reviews, experience and specialisations.

Is this your company?

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

Secure profile

Location

Siewerdtstrasse 7
8050 Zurich
Opening hours
Mon
08:00 - 16:30
Tue
08:00 - 16:30
Wed
08:00 - 16:30
Thu
08:00 - 16:30
Fri
08:00 - 16:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-107.903.228
Founded
1970 · 56 years
Last commercial register change
June 26, 2026
Employees
51 to 100
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

    IJ
    Ingenieurbüro Janzi AG
    Zurich
    EE
    Elara Engineering AG
    Zurich
    F&
    Frick & Partner
    Adliswil
    MI
    Müller Ingenieure AG
    Dielsdorf
    CH
    calörtscher hirner, Ingenieure Geometer Planer AG
    Eglisau
    EA
    EFP AG
    Regensdorf
    M+
    M + L Martinelli Lanfranchi Partner AG Ingenieurbüro für Hoch- und Tiefbau
    Kloten
    IA
    Instakom AG
    Zollikerberg