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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureGeneral ContractorsSchönriedHaldi Design AG
Haldi Design AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Haldi Design AG is the planning and realization of construction projects, particularly in the field of building construction and civil engineering. The company offers services such as engineering services, planning, project management, and construction execution for various construction methods, including solid construction, skeleton construction, and timber construction. Haldi Design AG accompanies its customers from planning to realization and offers individual solutions for their construction projects.

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Offering

Products & services

Industry:General Contractors
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4.1/5

Haldi Design AG

✓ Offered9
Studies and concepts
Situation and problem analyses, feasibility and specialist studies, profitability analyses, expert reports and consulting for building projects and construction plans.
Design and projects
Project management, client representation, overall planning, project management, coordination, design, project and execution planning, as well as tendering.
Construction execution
Construction management, cost and schedule management, site supervision for superstructure and specialist works, local construction management, quality management and commissioning of construction projects.
Maintenance and restoration
Maintenance planning, building inspections, monitoring, restoration, refurbishment, change of use and redesign of buildings and structures.
Building construction
Buildings in solid construction with reinforced concrete and masonry or in frame construction with steel and timber.
Civil engineering
Building foundations with shallow foundations or piling as part of civil engineering and ground preparation works.
Specialist civil engineering
Specialist civil engineering with focuses on ground engineering, special deep foundation works, geotechnics, stream bank protection and hydraulic engineering.
Road construction
Road construction as part of traffic engineering and infrastructure construction projects.
Structural engineering
Structural engineering with bridge construction, steel construction, timber construction and masonry construction as technical focus areas.
Trust & reputation

ranQ Trust Score of Haldi Design AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

Haldi Design 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%
Haldi Design AG scores 85.5 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.55.07%
Haldi Design AG 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%
Haldi Design AG scores 6.0 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 35.6.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Haldi Design 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 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

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Location

Dorfstrasse 69
3778 Schönried

At a glance

Legal form
Corporation
UID
CHE-113.294.828
Founded
2006 · 20 years
Last commercial register change
December 8, 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.
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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