Max Weishaupt SE
Max Weishaupt SE is a family-owned German heating technology manufacturer producing heat pumps, gas and oil condensing boilers, industrial burners, and solar thermal systems, sold through trade partners and 20 German branches to residential, commercial, and public sector customers across 50+ countries.
- Company typePrivate
- Founded1932
- HeadquartersSchwendi, Germany
- Headcount101–250
- GTM typeB2B
- OfferingHardware or Manufacturing
What Max Weishaupt SE does
Max Weishaupt SE is a family-owned German heating technology manufacturer headquartered in Schwendi, Baden-W\u00fcrttemberg, with operations dating to 1932. The company produces an integrated portfolio of heat pumps (Aeroblock, Biblock, Evoblock, Geoblock, Splitblock, WWP LA), gas and oil condensing boilers (Thermo Condens series including the hydrogen-ready WTC-C), industrial and commercial burners up to 17,000 kW, solar thermal collectors, and storage and hot water systems. Core technology includes proprietary multiflam combustion control achieving NOx emissions under 120 mg/kWh, and the WEM Portal web platform for remote system monitoring and management. Manufacturing is conducted in Germany and Switzerland (via subsidiary Pyropac AG), with R&D supported by approximately 100 specialists at a 5,000 sqm facility in Schwendi.
The company sells primarily through a network of certified trade partners (Heizungsfachbetriebe) in Germany, supplemented by 20 company-owned branches that handle direct sales and service for complex projects. International distribution is managed through 10 subsidiaries with representation in 50+ countries. End customers span single-family and multi-family residential, commercial and industrial facilities, and public institutions; the company holds the position of world market leader in burner technology. The Weishaupt Group generated approximately €860 million in 2024 revenue and employs over 4,400 people across the broader group, which also includes Neuberger Geb\u00e4udeautomation (building automation) and BauGrund S\u00fcd (geothermal drilling services) as wholly-owned subsidiaries.
Revenue is generated through hardware sales of heating systems, recurring service and maintenance contracts, and professional services for geothermal drilling and installation. The company is fully family-owned, currently led by Siegfried Weishaupt (Chairman of the Board) and Thomas Weishaupt, with Prof. Dr. Rainer K\u00f6gel as Supervisory Board Chairman. Recent strategic emphasis has been on expanding the heat pump portfolio with natural refrigerant R290 products and preparing the gas side of the portfolio for 100% hydrogen compatibility, positioning the company for the European building heating transition.
Max Weishaupt SE firmographics
Firmographics- Name
- Max Weishaupt SE
- Legal name
- Max Weishaupt SE
- Website
- https://weishaupt.de
- Company type
- Private
- Founded year
- 1932
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Short description
- Max Weishaupt SE is a family-owned German heating technology manufacturer producing heat pumps, gas and oil condensing boilers, industrial burners, and solar thermal systems, sold through trade partners and 20 German branches to residential, commercial, and public sector customers across 50+ countries.
- Ownership category
- akta.pro rank
Max Weishaupt SE industry classification
Industry- Product category
- Heating Equipment Manufacturing
- NAICS
- Heating Equipment (except Warm Air Furnaces) Manufacturing (333414), Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing (333415), Power Boiler and Heat Exchanger Manufacturing (33241)
- SIC
- Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip (3585), Heating Equipment, Except Electric & Warm Air Furnaces (3433)
- akta.pro primary industry
- HVAC Equipment (Heating, Cooling & Air Handling) (IMAHAKAB)
- akta.pro secondary industries
- Boilers, Furnaces & Process Heating Equipment (IMAHAKAD), Chillers & Cooling Plant Equipment (IMAHAKAE)
Keywords
Where Max Weishaupt SE is headquartered
LocationHeadquarters
- HQ city
- Schwendi
- HQ country
- Germany
- HQ region
- Europe
Offices4 records
Markets served
Max Weishaupt SE business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Personnel, Supply Chain, Operations, Technology or R&D, Infrastructure, Marketing or Sales
Revenue model
- Heating equipment sales: Primary revenue from manufacturing and selling heat pumps (Aeroblock, Biblock), solar thermal systems, condensing boilers (Thermo Condens WTC), and industrial burners. Products sold through trade partners and direct German branches.
- Service and maintenance: Ongoing service, maintenance, and support services for installed heating systems through branch network and certified partners.
- Geothermal and installation services: Through subsidiary BauGrund Süd, provides geothermal drilling and installation services for heat pump systems.
Go-to-market motion3 records
Distribution channels3 records
Marketing channels3 records
Max Weishaupt SE product offering
Product offeringCore offering
Max Weishaupt SE designs, manufactures, and sells heating technology systems including air-source and ground-source heat pumps (Aeroblock, Biblock, Evoblock, WWP LA, Geoblock), gas and oil condensing boilers (Thermo Condens), industrial burners (WKmono series up to 17,000 kW), solar thermal collectors (WTS-F1), and combination storage and drinking water systems. Products are sold to certified heating trade contractors and direct enterprise customers in Germany and more than 50 countries, supported by 20 German branches, 10 international subsidiaries, and a digital management portal (WEM-Portal).
Product overview
Max Weishaupt SE is a heating technology company offering an integrated portfolio of heating systems, heat pumps, burners, and solar thermal solutions. The product portfolio centers on four main categories: (1) Heat pumps including air/water models (Aeroblock® WAB, Biblock® WBB, Evoblock®, WWP LA), ground-source models (Geoblock® WGB), and split systems (Splitblock® WSB); (2) Heating systems for gas and oil including the Thermo Condens® condensing units and WTC-GW-GB series; (3) Industrial and commercial burners including the WKmono 80 series with capacities up to 17,000 kW; and (4) Solar thermal solutions including WTS-F1 flat plate collectors and storage systems (Kombispeicher WKS, drinking water heaters). Products are manufactured in Germany and Switzerland with a focus on efficiency, reliability, and environmental compatibility. The WEM-Portal provides digital connectivity for remote monitoring and control of Weishaupt systems.
Differentiator
Problem solved
Functional benefit
Brands
- Thermo Condens: High-efficiency condensing systems for gas heating
- Biblock (WBB)
- Aeroblock (WAB)
- Evoblock
- WWP LA
- Monarch
- Pyropac
- Neuberger
Products and services
- Weishaupt Aeroblock (WAB) Monoblock air/water heat pump that extracts energy from outdoor air for residential heating and built-in cooling. Houses all core heat pump components in a single outdoor unit.
- Weishaupt Biblock (WBB) Split-design air/water heat pump with separate outdoor and indoor units, featuring noise levels as low as 35 dB(A) at 1.5m distance for noise-sensitive environments.
- Weishaupt Evoblock Air/water heat pump using natural refrigerant R290 (propane) with modular split design for flexible residential installation.
- Weishaupt WWP LA 30 & 60 Large-capacity air/water heat pumps with natural refrigerant R290 available in power sizes up to 60 kW, cascadable up to 840 kW, with reversible design for residential complexes and commercial buildings.
- Weishaupt Geoblock (WGB) Ground-source heat pump that extracts energy from the earth via underground collectors or probes for efficient heating and cooling.
- Weishaupt Splitblock (WSB) Split-design heat pump with separate indoor and outdoor units, offering flexible installation options and quiet operation.
- Weishaupt Thermo Condens (WTC) Gas condensing unit family with high energy efficiency through condensing technology that recovers heat from exhaust gases. Latest WTC-C generation features hydrogen compatibility and advanced control systems.
- Weishaupt WTC-GW-GB Gas condensing boiler in power sizes 15-25-32 kW, utilizing condensing technology for maximum energy efficiency.
- Weishaupt Burners (Brenner) Industrial and commercial burners for gas and oil fuels, ranging from small residential burners to large industrial burners with capacities up to 17,000 kW. Weishaupt is recognized as the world market leader in burner technology.
- Weishaupt WKmono 80 Industrial burner series with capacity up to 17,000 kW for large-scale commercial and industrial heating applications.
- Weishaupt WTS-F1 Flachkollektoren Flat plate solar collectors for solar thermal systems that capture solar energy for water heating and space heating support.
- Weishaupt Kombispeicher (WKS) Combination storage system that integrates storage and connection components between heat pump, heating circuit, and hot water distribution in a compact housing, including controller.
- Weishaupt Trinkwassererwärmer Drinking water heating systems that transfer heat from heating water to domestic hot water for showers and baths.
- WEM-Portal (Weishaupt Energie Management Portal) Web-based remote monitoring and management portal for Weishaupt heating systems, allowing users to access system data, receive error notifications, and adjust operating modes via web browser or smartphone app.
- Weishaupt Aeroblock 14 Successor generation of the Aeroblock air/water heat pump with quieter operation at 41 dB(A) and maximum A+++ efficiency at 35°C and 55°C.
Quantifiable outcome
- NOx emissions reduced to under 120 mg/kWh through multiflam technology
- +1 more outcomes
Companies that use Max Weishaupt SE
Customer profileSegments4 records
Ideal customer profiles3 records
Max Weishaupt SE technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature5 records
Max Weishaupt SE partnerships and signals
Strategic signalPartnerships
Four partnerships are on record, tiered core, supporting and minor.
- Pyropac AGcoreSwiss manufacturing subsidiary located in Sennwald, producing components and systems for the Weishaupt product portfolio. Represents the company's manufacturing footprint in Switzerland.
- Neuberger Gebäudeautomation GmbHsupportingSubsidiary specializing in building automation solutions, integrated into Weishaupt's product ecosystem for smart heating control and energy management systems.
- BauGrund Süd Gesellschaft für Geothermie mbHsupportingSubsidiary providing geothermal drilling and installation services, supporting Weishaupt's heat pump business with ground-source installation capabilities.
- H2HoWi Hydrogen InitiativeminorParticipation in hydrogen initiative exploring hydrogen-ready heating technologies for future energy systems. Part of Weishaupt's commitment to energy transition solutions.
Scale indicators9 records
Recent moves6 records
Expansion highlights6 records
Max Weishaupt SE competitors and assessment
Company assessmentMarket position
Strengths4 records
Competitive moat5 records
Key risks5 records
Key highlights6 records
Customer concentration
Max Weishaupt SE social profiles
Digital presenceMax Weishaupt SE compliance and trust
Trust signalCompliance6 records
Max Weishaupt SE financial estimates
Financial estimateRevenue estimate
Valuation estimate
Max Weishaupt SE leadership team
Management profileNumber of profiles
Profiles4 records
Max Weishaupt SE subsidiaries and ownership
Company hierarchySubsidiaries3 records
Max Weishaupt SE funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Max Weishaupt SE M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Max Weishaupt SE
What does Max Weishaupt SE do?
Max Weishaupt SE designs, manufactures, and sells heating technology systems including air-source and ground-source heat pumps (Aeroblock, Biblock, Evoblock, WWP LA, Geoblock), gas and oil condensing boilers (Thermo Condens), industrial burners (WKmono series up to 17,000 kW), solar thermal collectors (WTS-F1), and combination storage and drinking water systems. Products are sold to certified heating trade contractors and direct enterprise customers in Germany and more than 50 countries, supported by 20 German branches, 10 international subsidiaries, and a digital management portal (WEM-Portal).
Is Max Weishaupt SE a public or private company?
Max Weishaupt SE is a private company. It is classified as family owned and is currently operating.
When was Max Weishaupt SE founded?
Max Weishaupt SE was founded in 1932. It employs 101 to 250 people.
Where is Max Weishaupt SE based?
Max Weishaupt SE is headquartered in Schwendi, Germany, in the Europe region.
How does Max Weishaupt SE make money?
Three revenue lines are on record. Heating equipment sales are the primary driver. The others are service and maintenance and geothermal and installation services.
Does Max Weishaupt SE have an API?
No public API is recorded for Max Weishaupt SE.
What industry is Max Weishaupt SE in?
Max Weishaupt SE's product category is Heating Equipment Manufacturing. Its primary akta.pro industry code is IMAHAKAB, HVAC Equipment (Heating, Cooling & Air Handling), with a secondary code of IMAHAKAD, Boilers, Furnaces & Process Heating Equipment. Its NAICS code is 333414 and its SIC code is 3585.