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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureOwner's RepresentativeLohn-Ammannseggplantool gmbh
plantool gmbh Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The company's core activity is the provision of services in the field of real estate and construction project development, including: project management and monitoring, owner representation and consulting, facility management, property management and valuation, planning and implementation of construction projects, cost and schedule planning, permitting procedures and contract management. The company offers these services for the entire life cycle of a property, from planning and construction to maintenance and operation.

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Products & services

Industry:Owner's RepresentativeProperty Management
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4.1/5

plantool gmbh

Real Estate Brokerage
Real Estate Project Development
✓ Offered8
Planning
Preliminary studies and feasibility, project design, permitting procedures and detailed execution planning for construction projects.
Realization
Tendering procedures, detailed execution planning, construction execution, project close-out and operations during the realization of construction projects.
Construction consulting
Fee and works contracts, schedule planning, financing and costs, risk management as well as construction defects and expert reports.
Client representation
Project manager for the client, project management and client support staff, and review of the project for clients during planning and realization.
Project steering
Process of the overall project, coordination of stakeholders, schedule and cost planning, approval procedures and contract coordination.
Property development
Needs definition and development of building land for real estate and construction projects.
Facility Management
Technical facility management and infrastructural facility management for properties over their life cycle.
Real estate consulting
Purchase and sale of real estate, real estate valuation, due diligence and property management.
Trust & reputation

ranQ Trust Score of plantool gmbh: 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.

plantool 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%
plantool gmbh scores 79.8 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.92.512%
  • 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%
plantool gmbh 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%
plantool gmbh scores 0.9 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 35.0.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

plantool 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 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

Sonnhaldenstrasse 18
4573 Lohn-Ammannsegg
Opening hours
Mon
24h
Tue
24h
Wed
24h
Thu
24h
Fri
24h
Sat
24h
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-426.781.499
Founded
2014 · 12 years
Last commercial register change
August 22, 2014
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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