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 · Imprint745,701 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureConstruction & Project ManagementZurichbarbara toussas
barbara toussas Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The company provides consulting and support services to building owners and other stakeholders in the construction industry, particularly in project development, procurement procedures, organization of architectural competitions, and communication with stakeholders. The core activity includes supporting concept development, strategy development, and implementation of construction projects, as well as accompanying the selection of planning offices and the execution of competition and study mandate procedures.

AI-generated
Offering

Products & services

Industry:Construction & Project Management
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
No score yet

barbara toussas

✓ Offered8
Consulting and support in project development
Advisory and support in the initial phase of construction projects, clarifying needs and requirements, developing concepts, and defining the strategy for implementation.
Choice of procurement procedure and procedure support
Support in selecting appropriate procurement procedures, from needs analysis to guidance through the process and successful completion.
Competition and study assignment procedures
Developing, organising and conducting architectural competitions and study assignments, including competition programme, tender documents and final report.
Consultant selection procedures and submissions
Developing consultant selection procedures and service offers to identify suitable design offices, including tender documents and the selection process.
Client advisory for public procurement procedures
Advisory for contracting authorities on projects in public procurement, from selecting the procedure to supporting high-quality competition and study assignment projects.
Facilitation and public relations in procurement
Organisation of stakeholder involvement, workshops and participatory processes, as well as preparation of final and jury reports and accompanying events.
Training and coaching on procurement procedures
Training and coaching for planning and running procurement procedures, with practical input for teams, as well as checklists, forms and templates.
Creation of toolkits and documents
Creation of checklists, templates and methodological documents for handling procurement procedures and to support project organisation.
Trust & reputation

ranQ Trust Score of barbara toussas

Trust Score

No score yet

x

A published score requires a data basis of at least 50% and data from at least two criteria groups other than identity. Missing evidence: Review quality, Review volume, Review recency, Media authority

Data basis 54% · As of October 2026

barbara toussas has no value in the Reputation area of the ranQ Trust Score because no data is available. The area carries 42% of the weighting and drops out of the calculation for this profile; it does not lower the score, only the reported data basis.
x
CriterionValueWeight
  • Review quality: No data point — the criterion is taken out of the weighting and does not lower the score.—24%
  • Review volume: No data point — the criterion is taken out of the weighting and does not lower the score.—10%
  • Review recency: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
barbara toussas scores 63.3 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.64.612%
  • 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%
barbara toussas scores 83.3 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).83.322%
barbara toussas scores 0.0 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 35.0.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%

The data basis is 54%, below the threshold at which ranQ publishes a score. Evidence is missing for: Review quality, Review volume, Review recency, Media authority. As of October 2026.

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

Knowledge

No knowledge articles yet

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

Get started
Comparisons

barbara toussas in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank barbara toussas by reviews, experience and specialisations.

Is this your company?

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

Secure profile

Location

Wehrenbachhalde 10
8053 Zurich

At a glance

Legal form
Sole proprietorship
UID
CHE-258.986.840
Founded
2021 · 5 years
Last commercial register change
February 26, 2021
Employees
1 to 10
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.
67.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

    Similar companies

    BA
    bark architekten ag
    Dietikon
    IG
    InfraVivo GmbH
    Uster
    BB
    Bader Bauleitungen GmbH
    Dübendorf
    DA
    Diagonal Architekten AG
    Winterthur
    BB
    Bosshard Bau Beratung AG
    Winterthur
    GB
    Güntensperger Baumanagement AG
    Zurich
    AA
    Avesto AG
    Zurich
    RI
    Rovera Immobilien- und Baumanagement AG
    Winterthur