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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,904 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureConstruction managerObernauPrjma project management GmbH
Prjma project management GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Prjma project management GmbH provides consulting and project support for construction, railway infrastructure and IT projects. Its services include project organisation, coordination and control, process and quality management, as well as the development of digital collaboration platforms and documentation solutions.

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Service area

Offering

Products & services

Industry:Construction manager
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4.1/5

Prjma project management GmbH

✓ Offered12
Client support
Staff or line function for day-to-day operations in the project back office, including support to the client in project delivery.
Multiproject management
Support with planning and control of a project portfolio, including cross-cutting coordination of multiple ongoing initiatives.
Project coordination
Overall coordination of interfaces, dates and other alignments across multiple stakeholders.
Project organisation
Initialisation and setup of the project organisation, as well as creation of a project handbook.
Railway infrastructure projects
Project management or client support for railway systems and railway infrastructure projects.
IT projects
Digitalisation of document filing and migration of IT systems in the project environment.
Procurement
Coordination of tenders, preparation of bids and evaluation within the procurement process.
Process management
Process analysis, process optimisation and process design for project and operational processes.
Requirements management
Requirements, constraints, claim and change management for projects and interfaces.
Project execution
Steering and executing projects from implementation through to completion.
Project schedules
Creation, updating and monitoring of master schedules.
Quality management
Project-related quality management with auditing and risk management.
Trust & reputation

ranQ Trust Score of Prjma project management GmbH: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of November 2026

Prjma project management 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%
Prjma project management GmbH scores 75.7 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.83.012%
  • 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%
Prjma project management GmbH 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%
Prjma project management GmbH scores 0.6 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 35.0.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Prjma project management 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 November 2026.

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

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Location

Sonnefeld 37
6012 Obernau

At a glance

Legal form
Limited Liability Company
UID
CHE-163.591.748
Founded
2017 · 9 years
Last commercial register change
April 25, 2017
Employees
1 to 10

Active in 1 of 26 cantons · 1 municipality

  • LUKriens
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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