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DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringAarauPORTA AG Ingenieure Planer Geometer
PORTA AG Ingenieure Planer Geometer Logo
Verified· 2 sourcesTrust Score
Summary

About the company

PORTA AG Ingenieure Planer Geometer provides engineering and planning services including structural/civil engineering, drinking-water and district-heating systems, traffic infrastructure and planning, environmental/contaminated-sites work, and surveying/geoinformatics.

AI-generated
Offering

Products & services

Industry:Technical Consulting & Engineering
✓ Offered7
Transport infrastructure
Planning and realization of infrastructure facilities, road construction and road renovation, value preservation of existing facilities, utility line construction and traffic recording.
Drinking water + district heating
Drinking water supply, network analyses, groundwater and spring intakes, reservoirs, district heating planning, pipe sizing, network support and project development for local and district heating supply.
Water engineering + water protection
Urban drainage, water protection, flood protection, natural hazards, water engineering, as well as planning, design and realization of protection and renaturation measures.
Structural engineering + building construction
Structural design, specialized planning and overall management for new buildings, conversions and refurbishment; excavation support, seismic concepts, formwork and reinforcement drawings, expert reports and strengthening measures.
Condition surveys / crack reports
Condition surveys before construction begins, vibration measurements, crack reports with photos and damage sketches, follow-up inspections and final reports for evidence documentation.
Environment
Environmental impact reports, environmental construction monitoring, investigations and remediation of contaminated sites, assessments of building pollutants, waste disposal and dismantling planning.
Surveying + geoinformatics
Engineering surveying, official surveying, network information systems, field surveys, GIS consulting and implementation, as well as data management and Web-GIS solutions.
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4.1/5

PORTA AG Ingenieure Planer Geometer

Trust & reputation

ranQ Trust Score of PORTA AG Ingenieure Planer Geometer: 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.

PORTA AG Ingenieure Planer Geometer 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%
PORTA AG Ingenieure Planer Geometer scores 79.7 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.89.612%
  • 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%
PORTA AG Ingenieure Planer Geometer 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%
PORTA AG Ingenieure Planer Geometer 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

PORTA AG Ingenieure Planer Geometer 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.

Knowledge

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Location

Buchserstrasse 12
5000 Aarau

At a glance

Legal form
Branch
UID
CHE-222.207.496
Founded
2015 · 11 years
Last commercial register change
May 30, 2022
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.76.06%
  • 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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