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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureArchitecture FirmsChâtelaineEDIFEA SA
EDIFEA SA Logo
Verified· 4 sourcesTrust Score
Summary

About the company

EDIFEA SA is primarily involved in the education and training of young people, particularly in the field of commercial training. The company offers internships and training positions, and supports its trainees in obtaining diplomas and certificates. The core activity of the company is therefore the education and training of future professionals.

AI-generated
Offering

Products & services

Industry:Architecture Firms
✓ Offered9
Strategic consulting
Strategic consulting for real estate projects, advice on the architectural, structural, technical and functional concept; feasibility studies, strategy and development scenarios.
Studies and planning
Studies and planning of real estate projects according to the client’s wishes, with the required quality, defined budget, set deadlines and technical clarification.
Permit procedures
Preparation and submission of permit application dossiers for building or transformation, coordination of the stakeholders and compliance with the client’s requirements.
Execution planning
Preparation of study and work schedules, definition of the client’s decision milestones and selection of the realisation methodology.
Project and execution management
Management of all parties involved from study to realisation, in compliance with the financial, time and quality constraints.
Site supervision
Coordination of the parties involved, quality control of execution, compliance with deadlines and construction costs during the works.
General contracting and total contracting
Taking charge of projects in general contracting or total contracting, according to the client’s requests, individually, partially or fully.
Commissioning, handovers and guarantees
Supervision of the end of the works, the retouches, the delivery of the completed work and the warranty works on behalf of the client.
Construction of real estate projects
Construction of real estate projects for residential, administrative, industrial, education, healthcare, business, hotel, conversion, renovation and interior fit-out.
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4.0/5

EDIFEA SA

Trust & reputation

ranQ Trust Score of EDIFEA SA: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 100% · As of October 2026

EDIFEA SA scores 52.5 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.38.224%
  • 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.52.910%
  • 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.95.08%
EDIFEA SA scores 89.3 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.70.07%
EDIFEA SA 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%
EDIFEA SA scores 60.0 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.20.04%
Qualifications+0.00

EDIFEA SA reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». The rating draws, among other things, on 3.0 out of 5 stars from 7 customer reviews. As of October 2026.

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

Reviews

Aggregated rating

Aggregated rating
3
of 5

Aggregated from 7 reviews across all connected sources

Sources
GGoogle37
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

May 4, 2022Media
Genève : Entreprise générale et milliardaire épinglés par Unia
20min.ch
October 25, 2019Media
Des maisons bâclées soulèvent la colère
24heures.ch
September 13, 2019Media
Folle croissance pour un constructeur genevois
tdg.ch

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Location

Avenue de l'Etang 57
1219 Châtelaine
Opening hours
Mon
07:30 - 12:00, 13:30 - 17:30
Tue
07:30 - 12:00, 13:30 - 17:30
Wed
07:30 - 12:00, 13:30 - 17:30
Thu
07:30 - 12:00, 13:30 - 17:30
Fri
07:30 - 12:00, 13:30 - 16:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-115.073.592
Founded
2009 · 17 years
Last commercial register change
September 1, 2026
Employees
11 to 20
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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