ETA+

Name

ETA+

Legal name

ETA PLUS GmbH

Website

https://etaplus.energy

Company type

Private

Founded year

2019

Operating status

Operating

Headcount range

11–50 employees

Ownership category

akta.pro rank

Product category

Building Energy Management Software

SIC

Services-Computer Programming Services (7371)

akta.pro industry

PRIMARYBPABAGAD

Energy Management & Monitoring (Submetering, Dashboards, Analytics)

Business & Public Services/Facilities Management & Building Services/Building Automation, Energy Management & Smart Building Services

SECONDARYHSAPAPAB

Smart HVAC, IAQ & Energy Optimization

Home & Personal Services/Residential Renovation Services/Smart Buildings & Facilities (PropTech IoT)

SECONDARYBPABAGAF

Building IoT Sensors & Edge Devices (IAQ, Occupancy, Condition Monitoring)

Business & Public Services/Facilities Management & Building Services/Building Automation, Energy Management & Smart Building Services

SECONDARYEUABAEAI

Climate Data Measurement & IoT/Telemetry Enablement (Energy/Meter/Asset Data Ingest)

Energy, Utilities & Environment/Carbon & Climate Solutions (Carbon Markets, Offsets, CCS/CCUS)/Carbon Accounting, Reporting & Climate Data Platforms (GHG Inventories, ESG/Disclosure)

Keywords

• Building energy management
• Carbon accounting software
• Digital twin buildings
• Property decarbonization platform
• ESG compliance reporting

Headquarters

HQ city

Berlin

HQ country

Germany

HQ region

Europe

Offices4 records

Markets served

GTM type

B2B

Offering type

Software

Cost components

Personnel, Technology or R&D, Marketing or Sales, Operations, Infrastructure

Revenue model

1. SaaS Platform Subscription: ETA+ generates revenue through subscription-based access to its cloud-based NetZero platform. The platform is offered as a cloud service with no local installation required. Customers pay for ongoing platform access covering energy monitoring, CO2 accounting, reporting, and digital twin management across their property portfolios.
2. IoT Hardware (Sensors, Meters, Gateways): Revenue is also derived from IoT hardware including sensors, meters, and gateways that integrate with the platform. The company offers 'Starterprodukte' (starter products) for initial entry into climate protection for buildings.
3. Professional Services: Implementation services including integration of the ETA+ platform, installation of sensors and actuators for data collection, building infrastructure analysis, and individualized roadmaps for customers.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels6 records

Core offering

ETA+ sells a cloud-based, browser-accessible energy and building management platform (NetZero Plattform) that enables property owners and managers to monitor, analyze, and optimize energy consumption across electricity, heat, water, and cooling, while producing CSRD-, EU-Taxonomie- and ESG-compliant CO2 and energy reports. The offering combines IoT sensor and meter integration, a Digital Twin methodology for buildings, AI/ML-driven optimization recommendations, and optional IoT hardware (sensors, meters, gateways) plus implementation services to deliver measurable CO2 reduction and energy savings across residential, commercial, and public building portfolios.

Product overview

ETA+ is a German property technology company that offers a cloud-based platform ecosystem for climate-neutral building management. The core product is the ETA+ NetZero Plattform, an integrated energy and building management platform that enables property owners and managers to monitor, analyze, and optimize energy consumption while achieving CSRD- and ESG-compliant emissions reporting. The platform is complemented by the Digital Twin Methode (for creating building digital representations) and Digital Twin Office (for real-time monitoring). Additional specialized modules include Heizkellermetering for heating system monitoring, Schneider GLT Integration for Schneider Electric building management systems, Centrica Panoramic Power Integration for energy measurement sensors, Ad-Hoc Füllstandsmesser Integration for waste container fill-level monitoring, BDEW Ersatzwertbildung for energy data interpolation, and Sankey Diagramme for energy flow visualization. The platform supports automated annual and monthly energy reports and integrates with over 50 third-party technologies including ERP systems, building management systems (BMS), and utility meter providers like Techem.

Differentiator

Problem solved

Functional benefit

Brands

• ETA+ NetZero Plattform: The company's cloud-based energy management and building digitalization platform for property asset management, enabling CO2 reduction and energy efficiency for real estate portfolios.

Products and services

• ETA+ NetZero Plattform Cloud-based, browser-accessible open platform for integrated energy and building management enabling CO2 reduction, energy analysis, and CSRD/ESG-compliant reporting for property owners and managers across residential, commercial, and public building portfolios. Supports IoT integration of sensors, meters, and actuators and integrates with over 50 technologies including ERP and BMS systems.
• Digital Twin Methode A methodology and offering for creating digital representations (digital twins) of buildings that provides comprehensive transparency into building systems and supports informed decisions for process improvement across building portfolios.
• Digital Twin Office A module within the NetZero platform for real-time monitoring and analysis of building energy consumption using digital twin technology, targeted at office and commercial buildings.
• Heizkellermetering Remote meter reading and monitoring solution for central heating systems in building heating cellars, including heating curve analysis, heat load profiling, and utilization rate calculations for property owners and managers.
• IoT Hardware (Sensors, Meters, Gateways) Physical IoT hardware including sensors, meters, and gateways that integrate with the ETA+ NetZero platform for energy and environmental data collection in buildings. Offered as starter products to enable initial entry into climate protection for buildings.
• Professional Services (Implementation and Integration) Implementation services including integration of the ETA+ NetZero platform, installation of sensors and actuators for data collection, building infrastructure analysis, and individualized roadmaps for customers transitioning to digital energy and CO2 management.

Quantifiable outcome

• Customers typically save >10% primary energy and reduce CO2 emissions analogously within the first year of deployment.
• +3 more outcomes

Named customers9 records

Segments4 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration10 records

Feature22 records

Partnerships

Four partnerships are on record, tiered core and minor.

• Schneider ElectriccoreTechnology or Integration · 8 September 2025Integration of the Schneider Electric GLT (Gebäudeleittechnik/building management system) via a generic direct bidirectional interface into the ETA+ NetZero platform. Enables import of GLT data for unified energy monitoring and analysis within the ETA+ platform.
• Microsoft for StartupscoreTechnology or Integration · 17 June 2020ETA+ became a member of the Microsoft for Startups program, which supports B2B startups in healthcare, sustainability, and accessibility. The program provides free Microsoft cloud technologies including up to $120,000 in Azure credit, technical support, and consulting. A dedicated Program Manager helps market and sell ETA+'s solutions and connect with potential customers including leading corporations and NGOs.
• bauverein AGminorImplementation/ SI/ Consulting Partnerbauverein AG is a long-standing reference customer of ETA+ and part of the HEAG network ecosystem. ETA+ installed over 150 air quality sensors in bauverein's Darmstadt branches and has a track record of collaboration with the housing association.
• HUB31 (Technologie- und Gründerzentrum Darmstadt)minorStrategic or Co-development PartnerETA+ established its Darmstadt office location within the HUB31 technology and startup center, a technology and startup hub in Darmstadt that supports innovative companies.

Scale indicators9 records

Recent moves8 records

Expansion highlights6 records

Direct peers

• Plan A: Berlin-based climate management and CSRD/ESG reporting platform. Comparable to ETA+ on the corporate sustainability reporting and decarbonization workflow side, though Plan A focuses more on enterprise carbon accounting than building-level energy data.
• Spacewell: Belgian-headquartered smart building software vendor offering energy management, IWMS, and building analytics SaaS for real estate portfolios. Closely comparable to ETA+ in serving property owners and housing associations with cloud-based building energy and ESG monitoring.
• Facilio: Cloud-based building operations platform for portfolio-wide energy, maintenance, and sustainability management. Comparable in offering a unified SaaS layer for energy monitoring, ESG reporting, and optimization across multi-building portfolios.
• GridPoint: US-based provider of building energy management and submetering analytics for multi-site commercial portfolios. Comparable SaaS-based energy monitoring, analytics, and optimization approach to ETA+, though primarily serving North American customers.
• ista: German market leader in submetering and energy data services for residential and commercial real estate. Comparable to ETA+ in targeting German housing associations for energy consumption transparency, billing, and emissions-related services.
• Techem: Major German provider of submetering and energy data services, integrated with ETA+ via Brick4U. Competes with ETA+ on the energy-data layer serving residential property portfolios, while also serving as a data source partner.
• KISTERS: German software vendor specialized in energy data management, meter data management, and environmental monitoring for utilities and building portfolios. Overlaps with ETA+ on energy data ingestion, analytics, and reporting workflows.

Broad incumbents

• Schneider Electric: Global building management and energy automation giant (EcoStruxure). Already an ETA+ integration partner via Schneider GLT, but also competes broadly with ETA+ through end-to-end BMS, energy monitoring, and sustainability solutions for commercial real estate.
• Siemens Smart Infrastructure: Division of Siemens offering Desigo CC, Navigator, and building energy management solutions for large commercial real estate. Competes with ETA+ across BMS, energy analytics, and decarbonization tooling with a much broader product portfolio.
• Honeywell Forge: Honeywell's enterprise building and energy management suite targeting large multi-site real estate portfolios. Overlaps with ETA+ on energy analytics, sustainability reporting, and building optimization, sold as part of Honeywell's broader BMS and controls portfolio.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks7 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/etaplus
• Xx.com/etaplus_

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about ETA+