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

About the company

The core activity of CES Consulting Engineers Salzgitter GmbH is the provision of engineering and consulting services in the field of water and wastewater supply, hydraulic engineering and public infrastructure. This includes in particular the planning, development and implementation of projects in the areas of water supply, wastewater disposal, hydraulic systems and public infrastructure.

AI-generated
Offering

Products & services

Industry:Technical Consulting & Engineering
✓ Offered11
Advisory and engineering services
Advisory, architectural and engineering services for public and private clients in water supply, wastewater, water engineering and public infrastructure.
Feasibility studies and detailed design
Feasibility studies, preliminary and detailed design from the conceptual phase to the FIDIC Red/Pink Book, including technical elaboration of complex infrastructure projects.
Tendering, procurement and construction supervision
Tendering, procurement and construction supervision for infrastructure projects, with quality, cost and implementation monitoring during execution.
Cost control, claims and project management
Cost controlling, claim management, project management, as well as financial monitoring and fund allocation for small, medium and large development programmes.
Water supply planning
Planning of water intakes, water treatment plants and supply networks; as well as borehole programmes in rural areas, rehabilitation of existing facilities and pipeline networks.
Wastewater and sludge management
Planning and rehabilitation of wastewater networks and wastewater treatment plants, sludge treatment and disposal, as well as concepts for safe and hygienic wastewater disposal.
Re-use of wastewater
Concepts and technical solutions for water re-use under regional conditions, tailored to infrastructure and organisational capacities.
Hydraulic engineering and integrated water management
Hydrological, hydrogeological and hydraulic assessments, as well as concepts for integrated water management, dams, reservoirs, irrigation, drainage and flood protection.
Land and water resources planning
Hydraulic and hydrological models, concepts and detailed design for sustainable land and water management in urban and rural areas.
Planning of public infrastructure
Architectural and engineering design for schools, health centres, urban infrastructure and accommodation for displaced persons and refugees, including procurement and construction supervision.
Programmes and technical support for development projects
Technical assistance, programme management and financial administration for infrastructure investments and development programmes in international contexts.
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4.1/5

CES Consulting Engineering Services Hämmerle

Trust & reputation

ranQ Trust Score of CES Consulting Engineering Services Hämmerle: 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.

CES Consulting Engineering Services Hämmerle 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%
CES Consulting Engineering Services Hämmerle scores 76.4 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.95.212%
  • 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.55.07%
CES Consulting Engineering Services Hämmerle scores 83.3 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).83.322%
CES Consulting Engineering Services Hämmerle scores 57.1 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 35.57.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

CES Consulting Engineering Services Hämmerle 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

Gotthardstrasse 37
4054 Basel

At a glance

Legal form
Sole proprietorship
UID
CHE-164.517.588
Founded
2013 · 13 years
Last commercial register change
January 9, 2013
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.67.06%
  • 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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