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 FirmsFullyBISEG Sàrl
BISEG Sàrl Logo
Verified· 2 sourcesTrust Score
Summary

About the company

BISEG is a civil engineering firm based in Fully, Valais, Switzerland. The company's core activity encompasses the planning, design, and implementation of various construction and infrastructure projects, including: High-rise construction: planning and implementation of residential and commercial buildings, such as apartment buildings, villas, and halls; Civil engineering: planning and implementation of infrastructure projects, such as bridges, roads, reservoirs, and Alpine structures; Specialized engineering: planning and implementation of specialized engineering projects, such as the integration of elevators in existing buildings and the renovation of historic buildings; Seismic engineering: planning and implementation of projects in the field of earthquake protection and seismic engineering. The company also offers services in the areas of project management, construction management, and construction supervision.

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

BISEG Sàrl

✓ Offered4
Structural engineering and civil engineering
Engineering services covering all stages of a project up to its implementation, for new builds, renovations and developments.
Structural studies for reinforced concrete and metal
Structural studies for buildings and structures, with a stated specialization in reinforced concrete and metal structures.
Civil engineering structures and underground works
Design and studies of civil engineering structures, including underground works and art structures.
Technical assessments
Expert assessments related to structures, as part of technical analyses and project monitoring.
Trust & reputation

ranQ Trust Score of BISEG Sàrl: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of October 2026

BISEG Sàrl 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%
BISEG Sàrl scores 74.1 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.79.212%
  • 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%
BISEG Sàrl 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%
BISEG Sàrl scores 7.4 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 35.7.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

BISEG Sàrl 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 54%, 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.

Knowledge

No knowledge articles yet

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

Get started
Comparisons

BISEG Sàrl in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank BISEG Sàrl by reviews, experience and specialisations.

Is this your company?

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

Secure profile

Location

Rue de l'Eglise 3
1926 Fully
Opening hours
Mon
07:30 - 12:00, 13:00 - 17:00
Tue
07:30 - 12:00, 13:00 - 17:00
Wed
07:30 - 12:00, 13:00 - 17:00
Thu
07:30 - 12:00, 13:00 - 17:00
Fri
07:30 - 12:00, 13:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-338.066.664
Founded
2018 · 8 years
Last commercial register change
July 30, 2025
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.
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

    BD
    Bureau d'ingénieurs Crettaz et Partenaires SA
    Sierre
    BD
    Bureau d'ingénieurs civils Raphaël Bonvin Sàrl
    Lens
    IF
    Ingenieurbüro F. Williner AG
    Visp
    BF
    BA Fonfi Sàrl
    Orsières
    G&
    Gasser & Masserey SA
    Crans-Montana
    MA
    MARTINAL AMY SA
    Orsières
    BG
    Bertrand Grange Ingénieur Sàrl
    Sion
    GS
    Groupe Sollertia SA
    Monthey