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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,765 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureOwner's RepresentativeGlattpark (Opfikon)Implenia Schweiz AG
Implenia Schweiz AG Logo
Verified· 4 sourcesTrust Score
Summary

About the company

Implenia Schweiz AG develops, constructs and manages buildings and infrastructure and provides associated construction and real-estate services. Its services include building construction and refurbishment, civil engineering and tunnelling, real-estate development, building-services planning and property services.

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Offering

Products & services

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4.3/5

Implenia Schweiz AG

✓ Offered6
Special foundations
Special foundations for excavation pits, foundations, piles, anchors and other specialist civil engineering measures for projects in Switzerland and Germany.
Civil engineering and tunnelling
Civil engineering and tunnelling for the construction and renewal of infrastructure, specialist structures, tunnels and underground facilities.
Construction logistics
Construction logistics for material flows, site logistics and supporting processes on major building and infrastructure projects.
Specialist structural and materials solutions
Specialist solutions with UHPFRC, HS-EPS, post-tensioning systems and technical expertise for demanding infrastructure and special foundations projects.
Building technology and modernisation services
Building technology, modernisation, facade engineering, refurbishment and maintenance for buildings and existing structures.
Timber construction
Timber construction with engineering, estimating and site management for timber projects and their execution.
Trust & reputation

ranQ Trust Score of Implenia Schweiz AG: 4.3 out of 5.0

Trust Score4.3/ 5.0

Very high

x

Data basis 100% · As of October 2026

Implenia Schweiz AG scores 68.3 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.65.024%
  • 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.74.910%
  • 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.70.08%
Implenia Schweiz AG scores 96.8 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.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.100.07%
Implenia Schweiz 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%
Implenia Schweiz AG scores 75.0 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 35.100.04%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.50.04%
Qualifications+0.00

Implenia Schweiz AG reaches a ranQ Trust Score of 4.3 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.3 out of 5 stars from 18 customer reviews. As of October 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

Reviews

Aggregated rating

Aggregated rating
4.3
of 5

Aggregated from 18 reviews across all connected sources

Sources
GGoogle4.318
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

July 28, 2026Media
A4-Ausbau: Zweiter Anlauf gelingt – Auftrag für neue Thurbrücke vergeben
tagesanzeiger.ch
June 2, 2026Media
Implenia will mittelfristig Umsatz von 5 bis 10 Mrd. erreichen
fuw.ch
March 20, 2026Media
Implenia-CEO: «Für entstehende Inflationsrisiken haben wir vorgesorgt und entsprechende Massnahmen getroffen
cash.ch

Knowledge

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Comparisons

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Location

Thurgauerstrasse 101a
8152 Glattpark (Opfikon)
Opening hours
Mon
07:30 - 12:00, 13:30 - 18:00
Tue
07:30 - 12:00, 13:30 - 18:00
Wed
07:30 - 12:00, 13:30 - 18:00
Thu
07:30 - 12:00, 13:30 - 18:00
Fri
07:30 - 12:00, 13:30 - 18:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-101.271.306
Founded
1996 · 30 years
Last commercial register change
October 2, 2026
Employees
More than 500
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

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