ranQ
ranQ
ranQ
DirectoryIndustriesPlacesKnowledgeComparisonsSoon
Sign inCheck visibility
ranQHSG Startup LabelRecognised by the
HSG Startup Label

The leading AI company directory, built to boost AI visibility.

DEENFRIT
Product
  • Pricing
  • Directory
  • Industries
  • Trust Score
Company
  • About
  • Partner program
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureConstruction & Project ManagementNiederwil SoEM EFF Baumanagement GmbH
EM EFF Baumanagement GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of eMeFF Baumanagement is the provision of services related to construction administration and construction realization. This includes in particular: construction management, owner consulting, project management, tendering and bidding, cost estimation, and coordination, control and monitoring of quality, deadlines and budget in construction projects. The company positions itself as a competent partner for builders, architects, investors and other stakeholders in the construction industry.

AI-generated
Offering

Products & services

Industry:Construction & Project Management
LeadhubOutbound Leads by COHAGA

Looking for direct email addresses and phone numbers?

Leadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.

Discover Leadhub
3.9/5

EM EFF Baumanagement GmbH

✓ Offered5
Construction management
Construction administration and project delivery, coordination, control and monitoring of quality, schedules and budget; advisory, representation of the client and execution of building projects.
Advisory for building owners
Advisory for building owners on complex and simpler construction projects, with support in planning, coordination and project execution.
Project management
Management of building projects with control of quality, schedules and budget, as well as coordination of the involved designers and contractors.
Bills of quantities and tendering
Preparation of bills of quantities and conduct of tender procedures for construction projects, as part of the administrative and organisational project work.
Cost estimation
Determination of construction costs for projects in planning or implementation, as a basis for budgeting and project control.
Trust & reputation

ranQ Trust Score of EM EFF Baumanagement GmbH: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 54% · As of October 2026

EM EFF Baumanagement 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.
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%
EM EFF Baumanagement 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%
EM EFF Baumanagement GmbH 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%
EM EFF Baumanagement 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

EM EFF Baumanagement GmbH reaches a ranQ Trust Score of 3.9 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

No knowledge articles yet

Once EM EFF Baumanagement GmbH has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

EM EFF Baumanagement GmbH in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank EM EFF Baumanagement GmbH by reviews, experience and specialisations.

Is this your company?

Claim the company profile of EM EFF Baumanagement GmbH to make its contact details visible. With a plan we additionally create and publish industry comparisons, articles and much more.

Secure profile

Location

Balmstrasse 13
4523 Niederwil So

At a glance

Legal form
Limited Liability Company
UID
CHE-244.304.498
Founded
2021 · 5 years
Last commercial register change
July 26, 2021
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

    Similar companies

    AB
    aerni bau Consulting GmbH
    Neuendorf
    BF
    Bau Factory GmbH
    Wangen B. Olten
    UP
    Ungerer Projekte und Baumanagement AG
    Obergösgen
    F+
    Frey + Gnehm Ingenieure AG
    Olten
    WG
    WEILCON GmbH
    Lostorf
    HG
    HPProjekt GmbH
    Solothurn
    MP
    ML Projekt- & Bauleitung GmbH
    Grenchen
    AG
    architex gmbh
    Luterbach