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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,701 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringSt. GallenContegra AG Integrale Planung
Contegra AG Integrale Planung Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Contegra AG encompasses the planning, development, and realization of technical plants and systems in the fields of energy supply, plant engineering, building technology, and water management. This includes the creation of concepts, analyses, simulations, and calculations, as well as the implementation of testing procedures and measurements. Furthermore, the company also offers services such as quality assurance, consulting, operational optimization, and project management. The company's activities focus on the development of efficient and low-emission systems that generate added value for all parties involved.

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Products & services

Industry:Technical Consulting & Engineering
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4.1/5

Contegra AG Integrale Planung

✓ Offered8
Project development and planning for energy systems, building services and plant engineering
Project development and planning for energy systems, building services and plant engineering; including energy networks, technical projects, special installations and cross-disciplinary collaboration.
Overall management mandates for technical projects
Overall management mandates for technical projects; coordination of the project stakeholders, leading implementation and ensuring a structured process.
Planning of energy networks
Planning of energy networks; in particular for central energy plants as well as district heating and anergy networks.
Advisory and strategic planning
Advisory and strategic planning for energy systems, building services and plants; with a focus on independent, implementation-capable solutions.
Studies, analyses and expert reports
Studies, analyses and expert reports for technical projects, energy systems and plants; as a basis for decisions and planning.
Plant and operations optimisations
Plant and operations optimisations for technical systems and special installations; to improve function, operation and efficiency.
Quality assurance and client advisory
Quality assurance and client advisory for technical projects; support during implementation and assistance to the client.
Research and development for special installations
Research and development for special installations; development of solutions for special requirements in energy and plant engineering.
Trust & reputation

ranQ Trust Score of Contegra AG Integrale Planung: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

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Data basis 54% · As of October 2026

Contegra AG Integrale Planung 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%
Contegra AG Integrale Planung scores 76.5 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
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CriterionValueWeight
  • Establishment: Years since founding or brand launch, logarithmic. The maximum is reached at 15 years.70.212%
  • 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%
Contegra AG Integrale Planung scores 85.0 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).85.022%
Contegra AG Integrale Planung scores 0.6 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
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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

Contegra AG Integrale Planung 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

Marktgasse 20
9000 St. Gallen
Opening hours
Mon
08:00 - 11:30, 13:30 - 17:00
Tue
08:00 - 11:30, 13:30 - 17:00
Wed
08:00 - 11:30, 13:30 - 17:00
Thu
08:00 - 11:30, 13:30 - 17:00
Fri
08:00 - 11:30, 13:30 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-290.220.226
Founded
2020 · 6 years
Last commercial register change
June 25, 2021
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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