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 & ArchitectureArchitecture FirmsBernTrachsel, Steiner & Partner AG
Trachsel, Steiner & Partner AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Trachsel Steiner + Partner AG is an architectural firm specializing in the planning and realization of construction projects. The core activities include new buildings, monument preservation, renovations, condition analyses, and construction management. The company also offers services such as project management, construction management, and architectural planning.

AI-generated
Offering

Products & services

Industry:Architecture 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

Trachsel, Steiner & Partner AG

✓ Offered8
Conversion and renovations
Conversion and renovations of residential and commercial buildings in the greater Bern and Thun area, including alterations to existing structures and modernisations.
New builds
New builds for residential and commercial properties, planned and implemented in the Bern area; listed on the website as a separate «Bauten» section.
Renovation of heritage-protected buildings
Renovation of historically valuable, heritage-protected buildings, with projects involving protected residential and commercial properties in Bern.
Densification
Storey additions, annexes and conversion of existing attic spaces for densifying properties.
Condition and feasibility analyses
Condition and feasibility analyses with cost estimates and return calculations as a basis for decisions in property management.
General planner mandates
Implementation of complex projects in the role of general planner, including planning and coordination of the execution.
Construction management
Advisory support for clients in connection with investment plans, construction processes and cost monitoring.
Project studies and planning
Project studies and planning as a basis for the successful implementation of construction projects, complemented by schedule and cost analyses.
Trust & reputation

ranQ Trust Score of Trachsel, Steiner & Partner AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 58% · As of October 2026

Without public customer reviews the score stays capped.

Trachsel, Steiner & Partner AG 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%
Trachsel, Steiner & Partner AG 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%
Trachsel, Steiner & Partner 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%
Trachsel, Steiner & Partner AG scores 13.6 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 35.17.14%
  • 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

Trachsel, Steiner & Partner AG reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». No public customer reviews are available for this provider; the rating is based on the remaining criteria. The data basis is 58%, 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.

Press

Media

July 18, 2012Media
Sie bauen seit 1912 Wohnungen und Büros
bernerzeitung.ch

Knowledge

No knowledge articles yet

Once Trachsel, Steiner & Partner AG has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

Trachsel, Steiner & Partner AG in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank Trachsel, Steiner & Partner AG by reviews, experience and specialisations.

Is this your company?

Claim the company profile of Trachsel, Steiner & Partner AG to make its contact details visible. With a plan we additionally create and publish industry comparisons, articles and much more.

Secure profile

Location

Seftigenstrasse 41
3007 Bern

At a glance

Legal form
Corporation
UID
CHE-102.831.975
Founded
1987 · 39 years
Last commercial register change
February 10, 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.100.06%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

    Similar companies

    SM
    Samuel Métraux Architektur. GmbH
    Bern
    H&
    Häsler & Partner AG
    Thun
    CA
    Coray Architektur GmbH
    Biel/Bienne
    KA
    kummerpartner Architekten und Planer AG
    Langenthal
    JA
    Jordi Architekten AG
    Bern
    DX
    Dimension X AG
    Bern
    AA
    apart architektur AG
    Biel/Bienne
    VA
    von allmen architekten ag
    Interlaken