SA-Energietechnik GmbH

What SA-Energietechnik GmbH does

SA-Energietechnik GmbH is an Austrian renewable energy and heating specialist founded in 1997 by Alfons Schinagl and headquartered in Ennsdorf, Upper Austria. The company manufactures heating systems in-house with a portfolio centered on heat pump technology (air-source Luftwärmepumpen and ground-source Sole/Wasser-Wärmepumpen), the patented Hydrotower compact heating system occupying only 1.5 m², the SA HeatBlock industrial heating container (45-180 kW, cascadeable to 1080 kW), biomass heating systems (wood gasification, pellet, chip), and complementary offerings including photovoltaic systems with carports, smart home integration, and the bundled 'Energiehaus' solution. The Hydrotower is patented at the German and European Patent Offices and is positioned as unique in Austria.

The business operates a hybrid revenue model combining proprietary equipment sales, professional installation, and recurring maintenance services, with full installations priced between €12,500 and €27,000 per residential heat pump project and higher per-unit pricing on industrial SA HeatBlock containers. The company serves three primary customer segments: residential homeowners replacing fossil fuel systems (often via Austria's 'Raus aus dem Gas' program, where state subsidies cover up to 70% of cost), prefabricated house builders and developers (leveraging membership in the Österreichischer Fertighausverband for embedded channel access, with named partners including ELK Bau and IPB), and industrial/commercial buyers. Distribution is direct-sales-led with a consultation-first GTM motion, supported by a partner portal, an interactive online Energiehaus configurator, and Austria-wide installation coverage.

Despite 27 years of operating history, EHPA, TÜV, and AIT certifications, and a multi-channel sales approach (website, social media, regional press, partner network), the company remains small with only 5 employees and no disclosed external funding. This suggests a stable, founder-led craft-scale business that is broadening into industrial and developer channels but has not yet achieved material scale, leaving it exposed to single-market (Austria) and single-program (heat pump subsidy) concentration.

Name

SA-Energietechnik GmbH

Legal name

SA-Energietechnik GmbH

Website

https://sa-energietechnik.at

Company type

Private

Founded year

1997

Operating status

Operating

Headcount range

1–10 employees

Ownership category

akta.pro rank

Product category

Renewable Energy Heating Systems

NAICS

Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing (33341), Heating Equipment (except Warm Air Furnaces) Manufacturing (333414), Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing (333415)

SIC

Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip (3585), Heating Equipment, Except Electric & Warm Air Furnaces (3433), Heating Equip, Except Elec & Warm Air; & Plumbing Fixtures (3430)

akta.pro primary industry

Heat Pumps (Air/Water/Ground Source) (IMAHAKAF)

akta.pro secondary industries

Heat Pump & Smart HVAC Controller Integration (HSAOANAD), Boiler & Hydronic Heating System Installation (HSAOAGAF), Heat Pump Repair & Maintenance (HSAOAHAD)

Keywords

• Heat pump systems
• Renewable heating solutions
• Photovoltaic installations
• Biomass heating systems
• Industrial heating containers

Headquarters

HQ city

Ennsdorf

HQ country

Austria

HQ region

Europe

Offices2 records

Markets served

GTM type

B2C

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Equipment Sales: Sale of proprietary heating systems including heat pumps (Hydrotower, Luftwärmepumpen, Sole/Wasserwärmepumpen), biomass heating systems, SA HeatBlock industrial containers, and photovoltaic systems. Products manufactured in-house with focus on sustainability, quality and longevity.
2. Installation Services: Professional installation of heating systems, heat pumps, PV installations, and climate systems. Services include planning, mounting and maintenance for water, heat and related systems.
3. Maintenance and Repair Services: Ongoing maintenance contracts and repair services for installed heating systems. Regular maintenance required for warranty validity.
4. Consulting Services: Renewable energy consulting including analysis, planning and implementation of solar, wind, geothermal and biomass solutions. State subsidy guidance and application support.

Pricing tiers

Go-to-market motion1 record

Distribution channels4 records

Marketing channels6 records

Core offering

SA-Energietechnik GmbH manufactures and installs renewable energy heating systems, with a core focus on heat pump technology (air-source and ground-source variants). The company offers proprietary products including the patented Hydrotower compact heating system and SA HeatBlock industrial heating containers, complemented by biomass heating systems, photovoltaic installations, smart home integration, and complete energy house solutions with Austria-wide installation and maintenance services.

Product overview

SA-Energietechnik GmbH is a complete provider of renewable energy solutions based in Ennsdorf, Upper Austria, with over 27 years of experience. The company manufactures products in-house with focus on sustainability, quality, and longevity. Their portfolio centers on heat pump technology (Wärmepumpen) available as air-source and ground-source variants, alongside their proprietary patented Hydrotower compact heating system and SA HeatBlock industrial heating containers. Additional offerings include biomass heating systems (wood gasification, pellets, chip systems), Midea air conditioning products (partner brand), photovoltaic systems with carport solutions, and smart home integration. The company also provides comprehensive Energyhaus solutions combining heat pump and PV technology with automated planning, plus installation and maintenance services throughout Austria with advisory support for government subsidies.

Differentiator

Problem solved

Functional benefit

Brands

• Hydrotower: Patent-protected compact heating complete system combining heat pump technology with innovative heating components, occupying only 1.5 m² of space. Unique product in Austria.
• SA HeatBlock

Products and services

• Heat Pump Systems (Wärmepumpen)
• Hydrotower
• SA HeatBlock
• Biomass Heating Systems (Biomasse-Heizsysteme)
• Photovoltaic Systems and Solar Carports
• Energiehaus (Energy House) Solution
• Midea Air Conditioning Systems
• Installation and Maintenance Services
• Renewable Energy Consulting Services

Quantifiable outcome

• Up to 50% reduction in total energy consumption (kWh) after heat pump installation replacing gas heating
• +4 more outcomes

Named customers10 records

Segments4 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

Four partnerships are on record, tiered core.

• JN tech GmbHcoreStrategic or Co-development PartnerStrategic partnership with JN tech GmbH from Freistadt for photovoltaic systems. Customer testimonial references both companies working together, with JN tech providing PV installations while SA-Energietechnik handles heat pump systems for comprehensive energy solutions.
• ELK Bau GmbHcoreStrategic or Co-development PartnerPartnership project in Klosterneuburg with ELK Bau GmbH prefabricated house builder. SA-Energietechnik provides heating solutions integrated into ELK's prefabricated house systems.
• IPBcoreStrategic or Co-development PartnerHeat pump central stations developed for IPB (developer) housing development projects including the Engerwitzdorf project. Long-term partnership for multiple housing developments.
• Österreichischer FertighausverbandcoreStrategic or Co-development PartnerMembership in the Austrian Prefabricated House Association. Company develops products specifically for prefabricated house builders and row house developers, with intensive collaboration as a core business approach.

Scale indicators3 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• Bosch Thermotechnology: Global manufacturer of heating and hot water solutions including heat pumps (Buderus, Junkers brands) and complete HVAC systems. Competes with SA-Energietechnik across residential heat pump installations and is heavily present in the Austrian replacement market.
• Daikin Europe: World's largest heat pump manufacturer, with extensive product range including Altherma air-source and ground-source heat pumps. Directly comparable product offering to SA-Energietechnik's Wärmepumpen line, supported by much larger R&D, marketing, and installer network capabilities.
• Stiebel Eltron: German-headquartered heat pump and heating technology manufacturer with strong Austrian and DACH presence. Offers air-source and ground-source heat pumps, hot water heat pumps, and integrated home energy solutions, directly competing with SA-Energietechnik's core Wärmepumpen and Hydrotower offerings.
• Viessmann: One of Europe's largest manufacturers of heating, industrial and refrigeration systems, offering heat pumps, biomass boilers, and complete HVAC solutions. Directly comparable to SA-Energietechnik's product portfolio but at vastly greater scale, with a broad European footprint and dedicated Austrian distribution.
• Vaillant: Major European heat pump and heating appliance manufacturer with strong presence in Austria (Vaillant Group Austria). Offers air-source and ground-source heat pumps plus biomass heating systems, directly overlapping SA-Energietechnik's product categories and serving the same Austrian subsidy-driven market.

Regional players

• KNV Energietechnik: Austrian manufacturer of ventilation and heat recovery systems, including heat pump integration. Comparable regional peer serving the Austrian sustainable building market with adjacent product categories to SA-Energietechnik's heating and energy house solutions.
• Froling: Austrian manufacturer specializing in biomass heating systems (wood chip, pellet, log gasification boilers) with strong presence in Austria and export markets. Directly comparable to SA-Energietechnik's biomass heating portfolio, particularly the Holzvergaserkessel and Pelletsanlagen offerings.
• IDM Energiesysteme: Austrian heat pump specialist (TERRA water-source, iPUMP air-source series) with decades of experience in the Austrian market. Directly comparable to SA-Energietechnik's heat pump product range and similar target market of Austrian residential and small commercial installations.
• Windhager Zentralheizung: Austrian manufacturer of biomass heating systems (pellet, wood chip, log boilers) based in Salzburg. Directly comparable to SA-Energietechnik's Biomasse-Heizsysteme product line and competes in the same Austrian biomass replacement market.

Direct peers

• Hoval: Liechtenstein-based heating and ventilation technology company with significant Austrian operations. Specializes in heat pumps, biomass heating, and integrated energy solutions for residential and commercial buildings, with comparable focus on engineering quality and premium positioning similar to SA-Energietechnik.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks1 record

Key highlights7 records

Customer concentration

• Facebookfacebook.com/61553998965692
• LinkedInlinkedin.com/company/sa-energietechnik-gmbh

Compliance8 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

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 SA-Energietechnik GmbH