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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,701 companies indexed · Last updated: today
DirectoryEnergy & EnvironmentSustainability SectorSteinhausenMario Nullmeier Energysaving Consultancy
Mario Nullmeier Energysaving Consultancy Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The company's core activity is the development and implementation of digital hardware and software solutions to reduce energy costs for small and medium-sized enterprises, with the goal of reducing energy consumption by 20-25% and guiding companies towards a transparent and beneficial path to net-zero emissions.

AI-generated
Offering

Products & services

Industry:Sustainability Sector
✓ Offered11
Free energy audit
Free, no-obligation energy audit for companies; structured analysis of energy consumption as a basis for decisions on savings potential and further measures.
Energy consumption monitoring
Installation and operation of Eniscope modules with sensing, 24/7 monitoring, and cloud-based data capture to determine consumption, load peaks and target values.
M&V* agreements
Measurement and verification agreements with contractual terms to define potential savings, usually without upfront investments and with compensation based on achieved savings.
Virtual energy management
Ongoing, automated energy consumption management on a contractual basis; includes continuous analysis, alerting and support for controlling key consumers.
Energy portfolio optimisation
Optimisation of energy procurement and gradual switching to renewable energy sources based on a previously reduced consumption level.
Eniscope Air Technology
Modular energy management system with real-time monitoring, analysis, automated optimisation, cloud and mobile access, and open interfaces.
Eniscope Air switching module
Measurement and control module for individual loads with time- or demand-based switching, for example for cooling equipment, boilers, heat generators and technical rooms.
Eniscope Air Digital control module
Digital switching and monitoring module with schedules, alarms for deviations or faults, and use in technical, utility and functional rooms.
Eniscope Air Sense sensor
Environmental and presence sensor for measuring temperature, humidity, light and occupancy to optimise both comfort and energy consumption at the same time.
Eniscope Air Temp wireless monitoring
Wireless temperature and status monitoring for cold rooms, systems and technical areas with early warning in case of deviations.
CUES Cooling Optimisation
Intelligent cooling optimisation with simulation of real food temperatures, reduced compressor starts and measurable energy savings while maintaining food safety.
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3.7/5

Mario Nullmeier Energysaving Consultancy

Trust & reputation

ranQ Trust Score of Mario Nullmeier Energysaving Consultancy: 3.7 out of 5.0

Trust Score3.7/ 5.0

Solid

x

Data basis 54% · As of October 2026

Mario Nullmeier Energysaving Consultancy 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.
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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%
Mario Nullmeier Energysaving Consultancy scores 57.0 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.50.012%
  • 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.55.07%
Mario Nullmeier Energysaving Consultancy scores 83.3 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).83.322%
Mario Nullmeier Energysaving Consultancy scores 0.9 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 35.0.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Mario Nullmeier Energysaving Consultancy reaches a ranQ Trust Score of 3.7 out of 5.0 — rated «Solid». 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

Hinterbergstrasse 56
6312 Steinhausen

At a glance

Legal form
Sole proprietorship
UID
CHE-261.470.962
Founded
2023 · 3 years
Last commercial register change
April 19, 2024
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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