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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureConstruction & Project ManagementBièreLARKA sàrl
LARKA sàrl Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of LARKA sàrl is to provide services in the field of construction and real estate projects. Specifically, this includes: Providing support to construction companies through subcontracting and partnership services, including preparing offers, cost estimates, design work, and construction management. Accompanying private clients in their construction projects, such as renovations, extensions, renovations, or new constructions, through personalized consulting and support. Taking over general or partial mandates for project management and implementation on behalf of investors and real estate developers, including coordination, technical and administrative management, as well as cost and deadline optimization.

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Offering

Products & services

Industry:Construction & Project Management
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LARKA sàrl

✓ Offered6
Construction supervision
Construction supervision for building, renovation and conversion projects; coordination of trades, administrative and technical monitoring, and control of schedules and costs.
Cost estimation and tendering
Cost estimation and tendering for construction projects; drafting tender documents, estimating costs and preparing the consultation documents for contractors.
Subcontracting
Subcontracting and partnership for architecture studios, general contractors and construction stakeholders; plans, drawings, direction and follow-up of the works.
Plans
Design of plans, drawings and pre-projects for construction, conversion, extension and renovation projects.
New construction
Support for new construction projects, with execution monitoring, coordination of the works and delivery of real-estate projects.
Renovation
Support for renovation, conversion and extension projects; needs assessment, personalised support and direction of the works.
Trust & reputation

ranQ Trust Score of LARKA sàrl

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

LARKA 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%
LARKA sàrl scores 57.1 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.39.612%
  • 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%
LARKA 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%
LARKA sàrl 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

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Comparisons

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Location

Chemin des Alpes 10
1145 Bière
Opening hours
Mon
07:30 - 12:00, 13:00 - 18:00
Tue
07:30 - 12:00, 13:00 - 18:00
Wed
07:30 - 12:00, 13:00 - 18:00
Thu
07:30 - 12:00, 13:00 - 18:00
Fri
07:30 - 12:00, 13:00 - 18:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-323.655.082
Founded
2024 · 2 years
Last commercial register change
November 8, 2024
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

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