What Enertech does

Enertech AG is a Swiss building-technology contractor and energy-management software operator headquartered in Schattenhalb (Meiringen area), founded circa 1973 and operated by the Egger family under Chairman Stefan Egger. The firm delivers integrated energy-optimized building technology services across five regional branches in Berner Oberland and Central Switzerland, employing approximately 48-50 staff including 9 apprentices in electrical, heating, plumbing, and building informatics trades.

Its core offering is the proprietary EApp platform, a SaaS-style energy management, metering, and billing system that automates ZEV (Zusammenschluss zum Eigenverbrauch), vZEV, and LEG (Local Electricity Community) workflows for residential, commercial, and municipal property owners. EApp integrates with a broad hardware and software ecosystem — KNX, Loxone (where Enertech is the longest-tenured Swiss partner), Matter, Apple Home, Google Home, Smartfox, SolarManager, Sonnen, ZAPTEC EV chargers, Eastron meters, and others — and manages more than 14,696 IoT metering points. The EMeter, launched in February 2023, is Enertech's proprietary universal electricity meter with badge reader that enables per-user billing for shared infrastructure such as washing machines and EV chargers up to 11kW.

Enertech monetizes through three streams: one-time project revenue from installation of PV systems (260+ completed), heat pumps (373+), and battery storage (215+); sale of metering and automation hardware; and recurring quarterly revenue from ZEV metering, billing, and inkasso (debt collection) services. Pricing is project-specific and not publicly disclosed, except for a CHF 100 baseline emergency service fee with statutory surcharges. The customer base spans single-family homeowners, multi-family residential developers (Hess Real Estates, Von Graffenried Immobilien, Gewotel), commercial parks (Bidag AG), hospitality (Hotel Urweider, Gadmer Lodge), automotive (Auto Rüger), transportation (Zentralbahn), and municipalities (Einwohnergemeinde Hasliberg). Distribution is field-sales led via the five branch offices, with digital channels (website, Google Reviews, social media) feeding top-of-funnel awareness. The company holds ISO 9001, 14001, and 50001 certifications (April 2025) and Blitzschutz-Fachfirma recognition (July 2025).

Name

Enertech

Legal name

Enertech AG

Website

https://enertech.ch

Company type

Private

Founded year

1973

Operating status

Operating

Headcount range

11–50 employees

Short description

Enertech AG is a Swiss integrated building-technology contractor that delivers PV, heat-pump, E-Mobility, automation, and ZEV metering/billing services through its proprietary EApp SaaS platform and five regional branches, serving homeowners, property developers, commercial operators, and municipalities in Berner Oberland and Central Switzerland.

Ownership category

akta.pro rank

Product category

Building Technology and Energy Services

NAICS

Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use (334512), Residential Remodelers (236118), Electrical Equipment, Appliance, and Component Manufacturing (335)

SIC

Auto Controls For Regulating Residential & Comml Environments (3822), Industrial Instruments For Measurement, Display, And Control (3823), Electronic & Other Electrical Equipment (No Computer Equip) (3600)

akta.pro primary industry

Microgrid, DER & Building Electrification Energy Controls (Solar/Storage/EV Load Orchestration) (BPABAGAJ)

akta.pro secondary industries

Home Energy & EV Charging (HEMS, Smart Meters, Batteries, Chargers) (HSAPAQAF), EV Charger Smart Load Integration with HVAC/Electrical Systems (HSAOANAK), Residential Electrical Installation & New Construction Wiring (HSAOADAA), Performance Contracting & Energy-as-a-Service (EaaS) for Buildings (BPABAGAN)

Keywords

• Building technology solutions
• Photovoltaic installation
• Heat pump systems
• Energy metering billing
• Building automation services

Headquarters

HQ city

Meiringen

HQ country

Switzerland

HQ region

Europe

Offices5 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel

Revenue model

1. Energy Systems Installation: Installation of energy systems including PV arrays, battery storage, E-Mobility charging stations, and heat pumps for residential and commercial buildings. One-time project revenue with service warranties.
2. Building Technology Installation: Complete building technology solutions including electrical, heating, plumbing, and automation systems installation. Project-based revenue for new construction and renovation projects.
3. Energy Metering and Billing Services: Recurring revenue from metering services, energy billing, and inkasso (debt collection) for ZEV communities and property managers. Quarterly billing cycles with automated invoice generation and payment processing.
4. Hardware Sales: Sale of metering hardware including electricity meters, heat meters, water meters, E-Mobility chargers, and the proprietary EMeter device. One-time product revenue.

Pricing tiers

Go-to-market motion2 records

Distribution channels3 records

Marketing channels5 records

Core offering

Enertech designs, installs, and services energy-optimized building technology for residential and commercial properties in Switzerland. Its offerings span electrical, heating, sanitary, and building automation installations, plus energy systems such as photovoltaic arrays, battery storage, and EV charging infrastructure. The proprietary EApp platform and EMeter hardware automate energy metering, self-consumption optimization, and ZEV (energy community) billing across properties.

Product overview

Enertech offers a unified digital energy management platform (EApp) complemented by physical products (EMeter) and comprehensive building technology services. The EApp serves as the central SaaS platform for metering, optimization, and billing of electricity, water, heat, and E-Mobility across residential and commercial properties. The EMeter is Enertech's proprietary hardware product — a universal electricity meter with badge reader for per-user consumption tracking. Around these core products, Enertech delivers full-service building technology solutions spanning energy systems (E-Mobility charging, PV installations, battery storage, ZEV/energy community management), traditional building trades (electrical, heating, sanitary), and building automation (KNX/Loxone-based control, ICT infrastructure, and metering services). The EApp platform ties all energy flows together, providing automated billing, consumption analytics, and integration with smart home ecosystems (Apple Home, Google Home, Matter) and external energy management systems (Smartfox, SolarManager, Loxone, 1Home).

Differentiator

Problem solved

Functional benefit

Products and services

• EApp SaaS platform that provides real-time measurement, intelligent optimization, and transparent billing of electricity, water, heat, and E-Mobility consumption, including ZEV invoicing and dunning, for property owners, tenants, and administrators.
• EMeter Proprietary universal electricity meter with a built-in badge reader that authorizes and measures individual user consumption of shared devices such as washing machines in multi-unit buildings, enabling automatic per-person billing through EApp.
• E-Mobility Solutions End-to-end electric vehicle charging infrastructure services including charging station installation, dynamic load management, and integrated billing via EApp for residential and commercial properties.
• Photovoltaic (PV) Systems Planning, installation, and servicing of photovoltaic solar systems in four configurations (roof-integrated, on-roof, flat-roof, freestanding) for residential, commercial, and industrial buildings.
• Battery Storage Systems AC and DC battery storage systems, including emergency-power-capable configurations, integrated with PV systems to increase solar self-consumption and grid independence.
• ZEV Energy Community Services Planning, implementation, and operation of self-consumption energy communities (ZEV, vZEV, LEG) enabling multiple parties to jointly use locally produced solar power, with full metering and billing support.
• Electrical Installation Services Full-scope electrical contracting covering project planning, execution, and ongoing service for residential, commercial, and industrial buildings.
• Heating Systems Installation and servicing of heating systems including heat pumps, log wood boilers, pellet heating, and district heating (Wärmeverbund) connections.
• Sanitary Installation Services Sanitary contracting for bathroom renovations, new builds and conversions, hot water systems, and maintenance for residential and commercial properties.
• Building Automation Building automation services implementing KNX, Matter, Apple Home, Google Home, and Loxone-based control of heating, climate, lighting, and complete building systems.
• ICT Infrastructure Services ICT contracting for buildings including wired network cabling, wireless (WiFi) networks, and camera surveillance systems.
• Energy Measurement Services Metering of electricity, heat, cooling, water, and EV-charging consumption for ZEV, vZEV, LEG, and shared appliances, integrated with the EApp platform.
• Energy Optimization Services Analysis and optimization of building energy flows including peak load reduction, self-consumption optimization of locally produced PV energy, and EApp-based monitoring.
• Energy Billing Services Recurring billing, allocation, and dunning services for ZEV, vZEV, LEG, EV charging, shared appliances, and heat/cold/water consumption in multi-tenant properties.

Quantifiable outcome

• Up to 20% electricity cost reduction for ZEV participants
• +4 more outcomes

Named customers11 records

Segments5 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration17 records

Feature5 records

Partnerships

Four partnerships are on record, tiered core.

• Stiebel EltroncoreTechnology or Integration40-year partnership - Enertech installed Stiebel Eltron's first heat pump 40 years ago and has since completed hundreds of installations. Stiebel Eltron is a leading manufacturer of heat pumps, water heaters, and renewable energy systems.
• LoxonecoreTechnology or IntegrationEnertech claims to be the Loxone partner with the longest experience in Switzerland. They specialize in Loxone building automation systems with Miniserver-based solutions for residential and commercial buildings.
• EastroncoreChannel Partner/ Reseller/ DistributorOfficial distributor of Eastron electricity meters in Switzerland. Eastron is a worldwide leading manufacturer of electrical measurement devices including electricity meters and current transformers.
• Elektro-Material AGcoreChannel Partner/ Reseller/ DistributorPrimary materials supplier delivering twice daily to Enertech offices, enabling minimal inventory requirements and same-day material availability.

Scale indicators11 records

Recent moves8 records

Expansion highlights6 records

Emerging players

• Loxone: Austrian building automation platform offering Miniserver-based smart home and building control. Competes with Enertech in the building automation space, although also a long-standing technology partner.
• Helion Solar: Swiss PV installer focused on residential and commercial solar installations with regional coverage. Comparable in target market and core product offering of PV system deployment.

Broad incumbents

• ENGIE Services AG (Switzerland): Swiss arm of global energy services company offering facility management, building technology, and energy efficiency services. Overlaps with Enertech in commercial building energy services and infrastructure.
• BKW Energie AG: Swiss energy utility expanding into building services, energy communities, and energy management. Increasingly competes in ZEV and energy metering services where Enertech currently differentiates.
• Bouygues Energies & Services Schweiz: Swiss operation of Bouygues' energy and facility services business, providing building technology, energy efficiency, and electrical infrastructure for commercial and public-sector clients.
• Burkhalter Holding: Largest Swiss electrical installation services group with 50+ branch offices nationwide. Competes in the same electrical installation services market as Enertech but at vastly greater scale and geographic reach.

Direct peers

• Hälg Group: Swiss family-owned full-service building technology company offering heating, cooling, electrical, and automation services across Switzerland. Closest comparable in integrated service model and ownership profile, though significantly larger (~700 employees).
• Scherler AG: Swiss electrical engineering and building automation specialist serving commercial and industrial customers. Directly comparable in electrical installation and automation service lines.
• Meier Tobler Group: Listed Swiss building technology company providing heating, ventilation, climate control, and building services. Direct competitor in heat pump installation and building services, though at substantially larger scale.

Regional players

• CKW (Centralschweizerische Kraftwerke): Central Switzerland utility with overlapping geographic footprint to Enertech's Sarnen and Lungern branches. Offers energy services and increasingly building/electrical solutions in the same region.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

Compliance4 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles4 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 Enertech