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DirectoryConstruction & ArchitectureLandscape architectAltstätten SgOePlan GmbH
OePlan GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

OePlan GmbH is an engineering and planning consultancy with expertise in environmental studies, landscape architecture and engineering. Its work covers habitats and species, soil, water and landscapes, as well as the design of open spaces and gardens, and it supports projects from initial planning through implementation.

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Service area

Offering

Products & services

Industry:Landscape architect
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4.1/5

OePlan GmbH

✓ Offered4
Habitats and Species
Habitat and species conservation, mapping of flora and fauna, success monitoring and monitoring, information concepts; enhancement projects for nature conservation areas and inventoried sites.
Soil
Soil mapping and analysis, soil-related construction monitoring (BBB), soil improvement; soil protection concepts, soil recovery and reuse, advice on soil properties and material suitability.
Landscape
Landscape analysis and design, land-use planning and landscape planning, environmental impact assessment (EIA) (UVP), environmental construction supervision (UBB); support for interventions, compensation and replacement measures.
Open Space and Gardens
Open-space planning and design, residential surroundings and gardens, playgrounds; advice on site design and planting as well as overall coordination and construction management.
Trust & reputation

ranQ Trust Score of OePlan GmbH: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 58% · As of November 2026

Without public customer reviews the score stays capped.

OePlan GmbH 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%
OePlan GmbH scores 86.7 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%
OePlan GmbH scores 88.3 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).88.322%
OePlan GmbH scores 32.2 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 35.54.34%
  • 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

OePlan GmbH 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 November 2026.

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

Press

Media

July 2, 2013Media
Seltene Arten erstmals gesichtet
tagblatt.ch

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Location

Bahnhofstrasse 15a
9450 Altstätten Sg
Opening hours
Mon
07:00 - 18:00
Tue
07:00 - 18:00
Wed
07:00 - 18:00
Thu
07:00 - 18:00
Fri
07:00 - 18:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-106.106.956
Founded
1997 · 29 years
Last commercial register change
April 30, 2025
Employees
11 to 20

Active in 8 of 26 cantons

  • Eastern Switzerland
  • ZHZurich
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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