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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureConstruction & Project ManagementFüllinsdorfMeli Nussbaum Bauleitung GmbH
Meli Nussbaum Bauleitung GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Meli Nussbaum Bauleitung GmbH is the provision of services in the field of construction management and project control, including: Construction Management: Coordination of construction projects on site with all parties involved and monitoring of technical and timely implementation; Tendering: Preparation of estimates, examination of offers and creation of award documents; Client Representation: Technical representation vis-à-vis architects and general contractors, review of quality, costs and deadlines; Construction Cost Planning: Creation of detailed cost estimates and ongoing cost control; Scheduling: Design and organization of the construction process according to the needs of the client; Client Consulting: Consulting of clients from the idea to the planning and implementation phase.

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Products & services

Industry:Construction & Project Management
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3.9/5

Meli Nussbaum Bauleitung GmbH

✓ Offered6
Construction site supervision
Coordination of construction projects on site with all parties involved, ensuring technical compliance and timely implementation.
Client advisory
Advisory support from the initial idea through the planning and implementation phases.
Client representation
Technical representation vis-à-vis architects and general contractors, including review of quality, costs, and schedules.
Tendering
Preparation of bill of quantities/cost breakdowns, review of submitted offers, drafting and advisory support for tender documents, and contract management after contractor selection.
Construction cost planning
Detailed cost estimating, ongoing cost monitoring, and cost transparency across all service phases.
Schedule planning
Organisation of the construction process as required, with an overview from the start of construction to key handover.
Trust & reputation

ranQ Trust Score of Meli Nussbaum Bauleitung GmbH: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 96% · As of October 2026

Meli Nussbaum Bauleitung GmbH scores 67.5 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.75.024%
  • 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.40.910%
  • 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.78.08%
Meli Nussbaum Bauleitung GmbH scores 67.8 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.64.612%
  • 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.55.07%
Meli Nussbaum Bauleitung 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%
Meli Nussbaum Bauleitung GmbH scores 6.3 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 35.6.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Meli Nussbaum Bauleitung GmbH reaches a ranQ Trust Score of 3.9 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 4 customer reviews. The data basis is 96%, 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.

Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 4 reviews across all connected sources

Sources
GGoogle54
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Wölferstrasse 5
4414 Füllinsdorf
Opening hours
Mon
07:30 - 12:00, 13:00 - 17:00
Tue
07:30 - 12:00
Wed
07:30 - 12:00, 13:00 - 17:00
Thu
07:30 - 12:00, 13:00 - 17:00
Fri
07:30 - 12:00, 13:00 - 16:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-169.324.482
Founded
2021 · 5 years
Last commercial register change
February 9, 2023
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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