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 & ArchitectureCivil Engineering FirmsZurichAPT Ingenieure GmbH
APT Ingenieure GmbH Logo
Verified· 4 sourcesTrust Score
Summary

About the company

The core activity of APT Ingenieure GmbH is the provision of engineering services and planning services for structures made of various materials such as reinforced concrete, steel, wood and masonry. This includes in particular the planning and development of load-bearing structures for building construction, civil engineering and bridge construction, as well as the creation of feasibility studies and the renovation of existing buildings.

AI-generated
Offering

Products & services

Industry:Civil Engineering Firms
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

APT Ingenieure GmbH

✓ Offered6
Structural engineering design
Planning of structures in concrete, reinforced concrete, timber, steel and masonry for above-ground construction, civil engineering and bridge construction; also for new builds, conversions and renovations.
Design coordination and construction management
Design coordination and construction management for new builds as well as complex conversion and renovation projects in above-ground construction, bridge construction and foundations.
Expert reports, expert opinions and condition assessments
Expert reports, expert opinions and condition assessments, in particular for issues related to seismic protection and the structural condition of buildings.
Foundations and excavation
Excavation of construction pits with foundation-depth excavations, groundwater lowering, ground improvement, piling, pit closures and waterproof base slabs.
Reinforced concrete construction for basement and ground floor
Watertight external and internal walls, columns and flat slabs in reinforced concrete for the basement and ground floor.
Solid construction for upper and attic floors
Walls, columns, concrete slabs and prestressed concrete beams for the upper floor and attic floor, including backfilling of the excavation pit.
Trust & reputation

ranQ Trust Score of APT Ingenieure GmbH: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 100% · As of October 2026

APT Ingenieure 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%
APT Ingenieure GmbH scores 89.7 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.82.07%
APT Ingenieure 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%
APT Ingenieure GmbH scores 19.3 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 35.28.64%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.10.04%
Qualifications+0.00

APT Ingenieure 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. As of October 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.

Press

Media

June 28, 2021Media
Siegerprojekt für neue Tramhaltestelle Zehntenhausplatz in Zürich-Affoltern steht fest
baublatt.ch
August 3, 2016Media
Erweiterungsbau Landesmuseum Zürich eröffnet
espazium.ch

Knowledge

No knowledge articles yet

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

Get started
Comparisons

APT Ingenieure GmbH in comparison

Soon

Industry comparisons are coming soon

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

Is this your company?

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

Secure profile

Location

Hofwiesenstrasse 3
8057 Zurich
Opening hours
Mon
07:00 - 18:00
Tue
07:00 - 18:00
Wed
07:00 - 18:00
Thu
07:00 - 18:00
Fri
07:00 - 18:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-107.450.592
Founded
1999 · 27 years
Last commercial register change
July 1, 2024
Employees
21 to 50
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

    LC
    LEO Consulting GmbH
    Zurich
    SK
    Staubli, Kurath & Partner AG
    Zurich
    DB
    Danho Bauingenieur & Planung GmbH
    Elsau
    RG
    RUBI Group AG
    Zurich
    KB
    K2S Bauingenieure AG
    Wallisellen
    HE
    Huonder Engineering AG
    Zurich
    IH
    Ingenieurbureau Heierli AG
    Zurich
    BP
    BJ Partner AG
    Illnau