De Dietrich Thermique
- Company typePrivate
- Founded2000
- HeadquartersMertzwiller, France
- Headcount1–10
- GTM typeB2B
- OfferingHardware or Manufacturing
What De Dietrich Thermique does
De Dietrich Thermique, operated by BDR Thermea France S.A.S. (RCS Strasbourg 833 457 211) and headquartered at 57 Rue de la Gare, 67580 Mertzwiller, France, is a heritage heating and thermal comfort brand founded in 1684 and now part of BDR Thermea Group. The company designs and manufactures a comprehensive portfolio of thermal comfort solutions: wall-hung and floor-standing gas condensing boilers (VIRTUENS SMART, VIVADENS SMART, EVODENS, TWINEO, MODULENS G), air-source and geothermal heat pumps (MMTC R32, ALEZIO, STRATEO, GSHP, ELENSIO), solar installations (DIETRISOL, INISOL), thermodynamic and conventional domestic hot water systems (FWP, KALIKO, BEPC), reversible air conditioning (CLIM'UP SMART), gas and fuel-oil burners across domestic and commercial ranges, and an integrated control ecosystem (DIEMATIC, DIEMACONTROL, E-PILOT, SMART TC°). The brand has manufactured heat pumps since 1981 and operates the first COFRAC-accredited heat pump laboratory in Europe; it also installed Europe's first 100% hydrogen boiler in Rotterdam in 2026.
The business model is primarily hardware sales of thermal comfort equipment, complemented by professional services (technical support, spare parts, warranty extensions, installer training). Revenue is quote-based with no public pricing. The go-to-market is sales-led through a tiered distribution architecture: own subsidiaries and representative offices for direct enterprise accounts, an importer network for mid-market channels, and a professional installer network serving SMB and individual consumers. Products are organized into three consumer-facing tiers — Easylife (essential/economy), Advance (multi-energy premium), and Project (customized collective building solutions) — and supported by Modbus/BACnet building-management integration, OpenTherm thermostat connectivity, and WiFi-enabled apps (De Dietrich SMART, Smart Clim).
De Dietrich serves primarily residential homeowners (single-family homes, apartments), with secondary segments in commercial/collective buildings (multi-family housing, social housing) and project/professional customers (R&D teams, project managers, building operators). The brand is present in 50+ countries through subsidiaries, representative offices, and importer partnerships across Europe (France, Czech Republic, Austria, Belgium, Italy, Poland, Romania, Russia, Spain, Ukraine) and North America (Canada, USA). As a subsidiary brand within BDR Thermea Group — which employs 6,500 people across 10 production sites and owns adjacent brands including Baxi, Remeha, Brötje, Chappée, Oertli, and Baymak — De Dietrich benefits from group-level R&D, manufacturing scale, and a multi-brand international distribution footprint.
De Dietrich Thermique firmographics
Firmographics- Name
- De Dietrich Thermique
- Legal name
- BDR Thermea France S.A.S.
- Website
- https://dedietrich-heating.com
- Company type
- Private
- Founded year
- 2000
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Ownership category
- akta.pro rank
De Dietrich Thermique industry classification
Industry- Product category
- Heating Equipment
- NAICS
- Heating Equipment (except Warm Air Furnaces) Manufacturing (333414), Power Boiler and Heat Exchanger Manufacturing (33241), Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing (33341)
- SIC
- Heating Equipment, Except Electric & Warm Air Furnaces (3433), Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip (3585)
- akta.pro primary industry
- Heat Exchangers & Thermal Transfer Equipment (IMAHAKAC)
- akta.pro secondary industries
- Chillers & Cooling Plant Equipment (IMAHAKAE), Residential HVAC System Installation (Furnace/AC/Heat Pump) (HSAOAGAA)
Keywords
Where De Dietrich Thermique is headquartered
LocationHeadquarters
- HQ city
- Mertzwiller
- HQ country
- France
- HQ region
- Europe
Offices1 record
Markets served
De Dietrich Thermique business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Operations, Technology or R&D, Personnel, Marketing or Sales, Infrastructure
Revenue model
- Heating Equipment Sales: Sale of thermal comfort equipment including boilers, heat pumps, solar installations, air conditioning, and domestic hot water products
- Professional Services: Technical support, spare parts ordering service, warranty extensions, installation and maintenance support through installer networks
Go-to-market motion1 record
Distribution channels3 records
Marketing channels3 records
De Dietrich Thermique product offering
Product offeringCore offering
De Dietrich Thermique manufactures and sells thermal comfort solutions including gas and fuel-oil condensing boilers (wall-hung and floor-standing), air-source, geothermal and thermodynamic heat pumps, solar installations, domestic hot water tanks and water heaters, reversible air conditioners, control systems and thermostats, and gas/fuel-oil burners. The portfolio is organized into Easylife (essential), Advance (efficient multi-energy) and Project (customized for collective buildings) ranges for residential and commercial/collective building applications, distributed across 50+ countries.
Product overview
De Dietrich Thermique, a BDR Thermea Group company founded in 1684 and present in over 50 countries, offers comprehensive thermal comfort solutions for residential, commercial, and collective buildings. The product portfolio spans wall-hung gas condensing boilers (VIRTUENS SMART, VIVADENS SMART, EVODENS, NANEO), floor-standing boilers (TWINEO, MODULENS G/O), heat pumps (ELENSIO thermodynamic water heaters, MMTC R32 air/water monobloc, GSHP geothermal, ALEZIO, STRATEO, HPI-M/S), solar installations (DIETRISOL, INISOL), domestic hot water solutions (FWP tanks, B tanks, MPLC calorifiers), air conditioning (CLIM'UP SMART reversible heat pump), control systems (DIEMACONTROL, DIEMATIC System, VM DIEMATIC EVOLUTION, SMART TC°, E-PILOT), and burners (gas and fuel oil for domestic and commercial use). The products are organized into three consumer tiers: Easylife (essential, competitive), Advance (efficient, multi-energy), and Project (customized solutions for collective buildings). Connectivity features include Modbus/BACnet integration, WiFi-enabled Smart Clim and De Dietrich SMART apps, and OpenTherm communication for smart thermostat control.
Differentiator
Problem solved
Functional benefit
Brands
- Easylife: Product range focused on competitive price, essential functions, and simplicity for quick return on investment
- Advance
- Project
Products and services
- VIRTUENS SMART
Quantifiable outcome
- Up to 30% energy savings with condensing boilers
- +3 more outcomes
Companies that use De Dietrich Thermique
Customer profileNamed customers1 record
Segments3 records
Ideal customer profiles1 record
De Dietrich Thermique technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration2 records
Feature5 records
De Dietrich Thermique partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- BDR Thermea GroupcoreBDR Thermea Group is the parent company of De Dietrich. It is a world-leading manufacturer and distributor of smart heating and cooling solutions, systems and services. The group includes brands such as Baxi, Remeha, Brötje, Chappée, Oertli and Baymak.
Scale indicators4 records
Recent moves7 records
Expansion highlights6 records
De Dietrich Thermique competitors and assessment
Company assessmentDirect peers
- Worcester Bosch: UK heating brand of Bosch Thermotechnology, producing gas and oil boilers, heat pumps, and hybrid systems. Comparable in offering and channel (installer-led) to De Dietrich; particularly relevant peer in the UK and Irish markets where De Dietrich has limited presence but represents a similar mid-to-premium tier competitive set.
- Ariston Group: Italian-listed global manufacturer of thermal comfort solutions (boilers, heat pumps, water heaters, renewable heating systems) under Ariston, Elco, Chaffoteaux brands. Highly comparable business model with similar European residential heating focus and emerging-market expansion through heat pumps.
- Saunier Duval: French heating brand (part of Vaillant Group) manufacturing gas boilers, heat pumps, and solar water heating. Particularly close peer in the French residential market where both De Dietrich and Saunier Duval compete for installer share and replacement demand.
- Vaillant Group: German family-owned manufacturer of heating, ventilation, and air-conditioning systems including gas condensing boilers, heat pumps, and hybrid systems. Direct competitor to De Dietrich across European residential and commercial heating, with overlapping product categories (boilers, heat pumps, solar) and similar installer-channel go-to-market.
- IDEAL (Atlantic Group): French thermal comfort specialist under Atlantic Group manufacturing heat pumps, boilers, and water heaters, with strong position in French social housing and residential segments. Direct peer in De Dietrich's home market with overlapping customer base in social housing and collective buildings.
- Viessmann Group: German manufacturer of heating, industrial and refrigeration systems, with a broad portfolio spanning gas/oil boilers, heat pumps, solar thermal, and fuel cells. Sister-brand-class competitor to De Dietrich within BDR Thermea's competitive set; very comparable product range and European installer-channel model.
Broad incumbents
- Daikin Europe: European arm of global HVAC leader Daikin, dominant in air-conditioning and rapidly expanding in heat pumps (Altherma range). Competes directly with De Dietrich's MMTC R32 monobloc and Strateo heat pumps, with substantially larger scale, R&D budget, and refrigerant-handling infrastructure.
- Bosch Thermotechnology: Division of Bosch offering residential and commercial heating, hot water, and air-conditioning solutions including the Worcester brand. Larger, capital-rich incumbent competing head-to-head with De Dietrich in condensing boilers and increasingly in heat pumps, with deeper mass-market brand recognition.
- Mitsubishi Electric Europe (Heating): European heating division of Mitsubishi Electric, focused on Ecodan air-source and ground-source heat pumps. Direct competitor in De Dietrich's heat pump categories, particularly in residential and light-commercial segments, with strong installer training and warranty programs.
Others
- BDR Thermea Group (parent group, sister brands): Parent company that also operates sibling brands Baxi (UK), Remeha (Netherlands), Brötje (Germany), Chappée (France), Oertli (Switzerland/France), and Baymak (Turkey). These sister brands compete with De Dietrich in select overlapping European markets, sharing group-level R&D, manufacturing, and procurement.
Market position
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
De Dietrich Thermique social profiles
Digital presenceDe Dietrich Thermique financial estimates
Financial estimateRevenue estimate
Valuation estimate
De Dietrich Thermique leadership team
Management profileNumber of profiles
Profiles1 record
De Dietrich Thermique funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
De Dietrich Thermique 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 De Dietrich Thermique
What does De Dietrich Thermique do?
De Dietrich Thermique manufactures and sells thermal comfort solutions including gas and fuel-oil condensing boilers (wall-hung and floor-standing), air-source, geothermal and thermodynamic heat pumps, solar installations, domestic hot water tanks and water heaters, reversible air conditioners, control systems and thermostats, and gas/fuel-oil burners. The portfolio is organized into Easylife (essential), Advance (efficient multi-energy) and Project (customized for collective buildings) ranges for residential and commercial/collective building applications, distributed across 50+ countries.
Is De Dietrich Thermique a public or private company?
De Dietrich Thermique is a private company. It is classified as corporate owned and is currently operating.
When was De Dietrich Thermique founded?
De Dietrich Thermique was founded in 2000. It employs 1 to 10 people.
Where is De Dietrich Thermique based?
De Dietrich Thermique is headquartered in Mertzwiller, France, in the Europe region.
How does De Dietrich Thermique make money?
Two revenue lines are on record. Heating Equipment Sales are the primary driver. The others are professional Services.
Who are De Dietrich Thermique's main competitors?
Direct peers on record are Worcester Bosch, Ariston Group, Saunier Duval, Vaillant Group, IDEAL (Atlantic Group) and Viessmann Group. Broad incumbents are Daikin Europe, Bosch Thermotechnology and Mitsubishi Electric Europe (Heating). BDR Thermea Group (parent group, sister brands) is listed as an others.
Does De Dietrich Thermique have an API?
No public API is recorded for De Dietrich Thermique.
What industry is De Dietrich Thermique in?
De Dietrich Thermique's product category is Heating Equipment. Its primary akta.pro industry code is IMAHAKAC, Heat Exchangers & Thermal Transfer Equipment, with a secondary code of IMAHAKAE, Chillers & Cooling Plant Equipment. Its NAICS code is 333414 and its SIC code is 3433.