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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,952 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureCivil engineerWorbHaldemann Planer AG
Haldemann Planer AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Haldemann Planer AG encompasses the planning and project development of infrastructure construction, including: Telecommunications, Client representation, Infrastructure (radio, network construction, network planning), Civil engineering, Building construction, Special infrastructure construction, Steel construction, Supply and disposal, Road construction. The company thus offers comprehensive services in the field of planning and realization of infrastructure projects.

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Products & services

Industry:Civil engineer
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Haldemann Planer AG

✓ Offered6
Utility line construction
Planning and implementation of utility line construction projects for water, fibre optic, heat, electricity and gas; coordination of civil engineering works, building connections and district heating networks.
Special infrastructure
Planning and implementation of special infrastructure such as mast construction, rail-adjacent infrastructure, steel construction, stelae, platforms and lighting, including systems integration.
Road construction
Planning and monitoring of road construction projects, resurfacing works, road axis corrections, optimisation of traffic safety and widening of access roads.
Client representation
Representation of the client’s interests, stakeholder management, communication, coordination of construction processes and monitoring of costs, timelines and implementation.
Structural building construction
Planning and implementation of utility and functional buildings for industry and commerce; feasibility assessment, conversions, change of use, as well as solutions for workshops and heating plants.
Network planning
Planning of networks for fibre optic, copper, heat and water; supporting operators, municipalities and municipal utilities with structured, system-oriented planning processes.
Trust & reputation

ranQ Trust Score of Haldemann Planer AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of November 2026

Haldemann Planer AG scores 61.9 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
x
CriterionValueWeight
  • Review quality: The average rating across all connected sources, smoothed against the industry mean. So 5.0 stars from three reviews do not outrank 4.7 from three hundred.60.024%
  • Review volume: The number of reviews across all sources. The scale is logarithmic: the first reviews count the most, and the maximum is reached at 50 reviews.45.610%
  • Review recency: The age of the most recent review. Two-year-old reviews deliberately sit in the middle, because that is normal for Swiss SMEs. Only after three years without a new voice does the value drop markedly.88.08%
Haldemann Planer AG scores 92.3 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.100.012%
  • 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.82.07%
Haldemann Planer AG scores 86.7 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).86.722%
Haldemann Planer AG scores 28.6 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 35.28.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Haldemann Planer AG reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 4.0 out of 5 stars from 5 customer reviews. The data basis is 96%, 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.

Reviews

Aggregated rating

Aggregated rating
4
of 5

Aggregated from 5 reviews across all connected sources

Sources
GGoogle45
★TrustpilotSoon
PProvenExpertSoon

Further sources are added continuously and factored into the ranQ Rating.

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Location

Bollstrasse 61
3076 Worb

At a glance

Legal form
Corporation
UID
CHE-114.503.288
Founded
2008 · 18 years
Last commercial register change
May 4, 2023
Employees
21 to 50

Active in 1 of 26 cantons

  • BEBern
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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