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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringSolothurnINTAIRPLAN GmbH
INTAIRPLAN GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Intairplan GmbH is the planning and consulting of airports, particularly in the construction of new airports or the expansion and renovation of existing airports. This includes the planning of runways, aprons, lighting and navigation systems, as well as the implementation of feasibility studies, capacity analyses and environmental impact assessments. The company also offers consulting services for the development of airports into commercially successful businesses.

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Products & services

Industry:Technical Consulting & Engineering
✓ Offered6
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INTAIRPLAN GmbH

Airport planning
Planning of new airports as well as expansion, enlargement and renovation of existing airports; preliminary and detailed design, master plans, layouts and operational concepts for airport facilities.
Airport consulting
Consulting for airport projects for new builds, expansions and refurbishments; support with planning, coordination and project-specific decision-making basis for operators and clients.
Engineering services for air transport infrastructure
Services and consulting in civil engineering and construction planning for airports, including runways and landing strips, taxiways, aprons, lighting and navigation systems.
Spatial and environmental planning
Spatial planning and environmental planning services in connection with construction projects in Switzerland and Europe, coordinated with airport and infrastructure projects.
Structures and airfield planning
Planning of runways, taxiways, aprons, safety areas, fencing and associated structures as part of airport modernisation and expansion projects.
Site supervision and project supervision
Supervision of works and site monitoring for airport projects, including detailed design, monitoring of implementation and support for local partners.
Trust & reputation

ranQ Trust Score of INTAIRPLAN GmbH: 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.

INTAIRPLAN 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.
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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%
INTAIRPLAN GmbH scores 82.0 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.97.712%
  • 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%
INTAIRPLAN GmbH 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%
INTAIRPLAN GmbH scores 4.3 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 35.4.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

INTAIRPLAN 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

Florastrasse 2
4500 Solothurn
Opening hours
Mon
09:00 - 17:00
Tue
09:00 - 17:00
Wed
09:00 - 17:00
Thu
09:00 - 17:00
Fri
09:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-188.566.867
Founded
2012 · 14 years
Last commercial register change
March 5, 2026
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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