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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureArchitecture FirmsUsterryffel + ryffel ag
ryffel + ryffel ag Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of ryffel + ryffel ag is the planning and design of outdoor spaces, particularly for public buildings such as school facilities, outdoor facilities for nursing homes and hospitals, cemetery facilities, square and street space design, as well as environmental planning for residential developments. In addition, the company also offers garden monument preservation reports and planting plans for private gardens.

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Products & services

Industry:Architecture Firms
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ryffel + ryffel ag

✓ Offered7
Landscape architecture and outdoor area planning
Planning and design of outdoor areas for public buildings, school facilities, retirement homes, hospitals, cemeteries, as well as squares and streetscapes.
Site planning for residential developments and gardens
Site landscaping for residential developments, private gardens and properties, with thorough planting plans and landscape-architectural design.
Garden heritage reports
Expert reports for listed garden sites, including assessment, documentation and heritage conservation classification of existing garden facilities.
Competitions and study assignments
Processing of competitions and study assignments for conversions, school and sports facilities, residential developments, parks and public spaces.
Nursery
Nursery with plant material, set up as a horticultural experimental field for planning work and greening trials.
Horticultural services
Home delivery service for plants, soils and fertilisers; maintenance and care of terrace and indoor plantings; planting schemes, irrigation systems and overwintering of potted plants.
Nursery assortment
Perennials and shrubs, climbing plants, vegetables and fruit, herbs and tea plants in selected varieties for garden, terrace and balcony.
Trust & reputation

ranQ Trust Score of ryffel + ryffel ag: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

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Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

ryffel + ryffel 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.
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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%
ryffel + ryffel ag scores 87.2 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.95.212%
  • 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.70.07%
ryffel + ryffel ag scores 83.3 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
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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%
ryffel + ryffel ag scores 68.6 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 35.68.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

ryffel + ryffel 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.

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Location

Brunnenstrasse 14
8610 Uster

At a glance

Legal form
Corporation
UID
CHE-287.399.461
Founded
2013 · 13 years
Last commercial register change
July 2, 2015
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.
100.0
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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