Orkli
Orkli S.Coop. is a Spanish cooperative manufacturer of thermal comfort solutions, including solar thermal, ventilation, heat pumps, and hydraulic components, serving installers, building professionals, and OEMs across 5 continents through a B2B commercial network.
- Company typePrivate
- Founded1982
- HeadquartersBilbao, Spain
- Headcount501–1,000
- GTM typeB2B
- OfferingHardware or Manufacturing
What Orkli does
Orkli S.Coop. is a privately-held Spanish cooperative headquartered in Ordizia, Gipuzkoa (Basque Country), operating in the thermal comfort and heating solutions sector for over 40 years. The company designs, manufactures, and distributes a comprehensive portfolio that spans solar thermal systems (the proprietary OKSOL line, the only integrated, forced, 100% autonomous solar thermal system in the market), ventilation with heat recovery (VMC SLIM and double flow units up to 96% efficiency), combined heat pump and ventilation systems (PKOM4, Passive House and nZEB certified), hydronic heating components (valves, zone valves, collectors, thermostatic heads, the Racor PRO universal connector), underfloor heating and cooling, fresh water stations, and OEM combustion and sustainable hydraulics for other heating equipment manufacturers.
The company operates a B2B sales-led model reaching installers, building professionals, and OEM manufacturers across 5 continents through a dedicated commercial network and supplier portal. Its technology base relies on patented proprietary mechanisms (notably the drain-back hydraulic unit for solar thermal systems), integrated system architecture combining pump/accumulator/panel in a single block, IoT connectivity (OKSOL Smart, iDomus, Zsaindari), and standard building automation protocols (Modbus-RTU, KNX). Revenue is generated through hardware sales of integrated systems and OEM components, supplemented by professional services such as technical support, training, and maintenance.
In 2024 Orkli was preselected for the PERTE VEC program, committing €54 million over five years to develop electric vehicle battery safety solutions from its Ordizia facility, marking a strategic pivot into the EV mobility sector with European Next Generation EU funding. The cooperative structure ('S.Coop.') implies member-owned governance typical of Basque industrial cooperatives, and the company maintains no public listing or disclosed revenue figures.
Orkli firmographics
Firmographics- Name
- Orkli
- Legal name
- Orkli S.Coop.
- Website
- https://orkli.com
- Company type
- Private
- Founded year
- 1982
- Operating status
- Operating
- Headcount range
- 501–1,000 employees
- Short description
- Orkli S.Coop. is a Spanish cooperative manufacturer of thermal comfort solutions, including solar thermal, ventilation, heat pumps, and hydraulic components, serving installers, building professionals, and OEMs across 5 continents through a B2B commercial network.
- Ownership category
- akta.pro rank
Where Orkli is headquartered
LocationHeadquarters
- HQ city
- Bilbao
- HQ country
- Spain
- HQ region
- Europe
Offices1 record
Markets served
Orkli business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Operations, Personnel, Technology or R&D, Marketing or Sales, Infrastructure
Revenue model
- Thermal Comfort Systems Sales: Sale of integrated heating, ventilation, and solar thermal systems for residential and tertiary buildings. Includes underfloor heating, ventilation units, and solar solutions sold through commercial network to installers and building professionals.
- OEM Components: Manufacturing and sale of OEM components including combustion systems, sustainable hydraulics, and control systems to other manufacturers in the heating equipment industry.
- Professional Services: Technical support, training, and maintenance services for installed systems through their commercial network and service operations.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Unit Pricing | Pay-as-you-go | Zone Valves - Professional Series |
| Unit Pricing | Pay-as-you-go | Drain Back Expansion Kit |
Go-to-market motion1 record
Distribution channels3 records
Marketing channels6 records
Orkli product offering
Product offeringCore offering
Orkli designs, manufactures, and sells integrated thermal comfort solutions for residential and commercial buildings, including solar thermal systems (OKSOL), heat recovery ventilation units (VMC SLIM, PKOM4), underfloor heating and cooling, hydraulic components (valves, thermostatic heads, collectors), gas safety systems, and OEM combustion and sustainable hydraulics. Products are sold B2B through a commercial network of installers and distributors, supplemented by OEM contracts with heating equipment manufacturers.
Product overview
Orkli offers a comprehensive portfolio of comfort and health solutions for buildings, comprising solar thermal systems (OKSOL), ventilation products (VMC SLIM, double flow heat recovery ventilators), combined heat pump and ventilation systems (PKOM4), and hydraulic/heating components (valves, collectors, thermostatic heads, fresh water stations). The product range also includes gas safety systems, combustion OEM systems, sustainable hydraulics OEM, and smart building control solutions (iDomus, Zsaindari). The OKSOL Smart represents the flagship solar thermal innovation with IoT connectivity, while PKOM4 provides an integrated solution combining ventilation, heating, cooling, and DHW in Passive House certified units. The hydraulic product line offers over 40 years of experience in valves, zone controls, and heating accessories, with the new Racor PRO representing innovation in radiator connection technology.
Differentiator
Problem solved
Functional benefit
Brands
- OKSOL: The only integrated and 100% autonomous mechanical-circulation solar power system in the market - a compact system combining pump, accumulator and solar panel
- HYBRIZONE
- iDomus
- Zsaindari
- VMC SLIM
- PKOM4
Products and services
- OKSOL Smart Integrated forced-circulation solar thermal system combining pump, accumulator, and solar panel in a single autonomous unit, with IoT connectivity and web/mobile application for remote monitoring, real-time data visualization, preventive maintenance alerts, and energy performance tracking. Designed for residential and small commercial buildings seeking to cover 50-70% of domestic hot water needs with zero electricity consumption.
- OKSOL Solar Thermal System The only integrated, forced-circulation, and 100% autonomous solar thermal system in the market, combining pump, accumulator, and panel in a single block. Requires no external electricity (uses photovoltaic panel for power), produces zero CO2 emissions, and features drain-back technology for overheating and freezing protection. Suitable for residential and tertiary buildings.
- Drain Unit (Patented Hydraulic Draining Unit) Patented hydraulic draining unit that protects solar thermal systems against overheating and freezing by draining water from the solar panel when the system stops. Marketed as a standalone component for solar thermal installations.
- Standard Solar Pump Station Robust and customizable solar pumping station designed for solar thermal systems, configurable according to customer needs.
- Compact Solar Pump Station Compact solar pumping station suitable for integration in small spaces, designed for solar thermal installations where space is constrained.
- Electronic Fresh Water Station Provides instant hot water on demand at the appropriate temperature with high efficiency, eliminating the need for storage tanks and preventing legionella risk.
- Thermostatic Fresh Water Station Thermostatic instant hot water generation system offering simplicity of use and constant temperature delivery without storing sanitary water.
- VMC SLIM Ventilation Unit Compact double-flow ventilation unit with high-efficiency heat recovery exchanger, specifically designed for small and medium-sized dwellings. Features compact form factor (180mm depth, 13 kg weight) for installation in reduced spaces. Passive House certified.
- Double Flow Ventilation with Heat Recovery Heat recovery ventilators achieving up to 96% thermal efficiency with Passive House certification. Features counterflow heat exchangers in plastic and aluminum versions (with and without enthalpy). Designed for residential and tertiary building ventilation.
- PKOM4 Classic Combined Heat Pump and Ventilation System Combined heat pump and ventilation system providing ventilation, heating, cooling, and DHW production in a single unit. Includes a DHW (ACS) tank for dwellings up to 130 m2. Certified to Passive House and nZEB standards with built-in Modbus-RTU interface and optional KNX gateway for building automation.
- PKOM4 Trend Combined Heat Pump and Ventilation System Combined heat pump and ventilation system without DHW tank and corresponding heat pump, suitable for buildings with centralized DHW. Features reversible refrigeration circuit and Passive House certification.
- Plastic Ventilation Ducts Thermoplastic fire-resistant and self-extinguishing air ducting system in rectangular and circular formats. Features easy click assembly, smooth interior, 90°C working temperature, and 50-year minimum lifespan. Used as part of combined heat pump and ventilation systems.
- Valves (Zone Valves and Solar Valves) Comprehensive range of valves for heating and solar installations, including zone valves with motorized operation for on-off regulation and flow deviation in closed water circuits. Innovative models work interchangeably for both solar and standard installations, reducing stock and costs.
- Thermostatic Heads (WiFi-enabled) Thermostatic radiator valves for individual room temperature control, including WiFi-enabled versions that enable remote control and precision temperature regulation. Used in residential and commercial heating installations.
- Modular Collectors Modular collectors for heating system distribution and hydraulic balancing, used in underfloor heating and radiator installations.
- Racor PRO Universal Radiator Connector Universal radiator connection solution featuring a single gasket design that reduces leak probability by 33% compared to traditional connections. Provides a universal, efficient, safe, and innovative radiator connection.
- Indirect Exchange Kit Kit for indirect exchange systems used in solar thermal and heating installations, enabling separation of primary and secondary circuits.
- Underfloor Heating and Cooling Systems Radiant floor heating and cooling systems providing comfort and health solutions for residential and commercial buildings through integrated underfloor piping networks.
- Gas Safety Systems Gas safety solutions and systems for residential and industrial applications, including safety devices for combustion equipment.
- Combustion Cell OEM Systems OEM combustion systems and components supplied to manufacturers for integration into their own branded heating equipment.
- Sustainable Hydraulics OEM Sustainable hydraulic solutions and components supplied to OEM manufacturers for integration into their heating and water products.
- iDomus Climate and Home Automation System Climate and home automation system for controlling and automating climate and ventilation devices in homes, enabling integrated management of HVAC equipment.
- Zsaindari Indoor Air Quality System Indoor air quality monitoring and control solution designed to measure and manage air quality parameters in residential and commercial buildings.
- HYBRIZONE Hybrid Zone Solution Hybrid zone solution for heating and cooling systems, designed to combine different climate control technologies in a single integrated zone management offering.
Quantifiable outcome
- Covers 50-70% of domestic hot water needs, reducing bills by ~75%
- +4 more outcomes
Companies that use Orkli
Customer profileNamed customers5 records
Segments4 records
Ideal customer profiles3 records
Orkli technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration2 records
Feature9 records
Orkli partnerships and signals
Strategic signalScale indicators6 records
Recent moves6 records
Expansion highlights6 records
Orkli competitors and assessment
Company assessmentDirect peers
- Ariston Group: Italian-listed global player in thermal comfort with strong Mediterranean and Iberian presence; directly comparable in water heating, solar thermal, and heat pump solutions for residential buildings.
- Viessmann: German family-owned HVAC systems manufacturer with comparable portfolio in residential heating, solar thermal, heat pumps, and ventilation; directly competes with Orkli in European integrated comfort solutions.
- Caleffi: Italian manufacturer of hydronic components, valves, and solar thermal stations; closely comparable to Orkli's hydraulic/heating components business and installer-channel go-to-market.
Broad incumbents
- Vaillant Group: German-headquartered heating, ventilation, and hot-water incumbent with brands Vaillant and Saunier Duval; directly comparable to Orkli across residential boilers, solar thermal, and heat pumps across European markets.
- Mitsubishi Electric (Living Environment Systems): Major HVAC and heat pump manufacturer with European residential and commercial presence; competes with Orkli's heat pump and ventilation systems (PKOM4, VMC SLIM).
- BDR Thermea Group (Baxi, Remeha, De Dietrich): European heating major with brands Baxi, Remeha, and De Dietrich Thermique; competes head-to-head with Orkli in residential boilers, heat pumps, and renewable heating across Iberia and Western Europe.
- Daikin: Global HVAC and refrigeration incumbent increasingly active in European heat pumps and integrated comfort systems; overlaps with Orkli's PKOM4 and ventilation offerings at the higher-capacity end.
- Bosch Thermotechnology: Global manufacturer of heating, hot water, and air-conditioning systems under Bosch and Buderus brands; overlaps with Orkli's hydronic, solar thermal, and integrated heat pump offerings.
- Watts Water Technologies: US-listed manufacturer of plumbing, heating, and water quality products including valves and hydronic components; comparable to Orkli's OEM and hydronic components portfolio in product and channel mix.
Regional players
- Wolf (part of Bosch): European heating, ventilation, and solar thermal systems brand; comparable to Orkli in integrated comfort systems for residential and small commercial buildings, primarily active in German-speaking and neighboring markets.
Market position
Strengths5 records
Weaknesses4 records
Competitive moat6 records
Key risks6 records
Key highlights7 records
Customer concentration
Orkli social profiles
Digital presenceOrkli compliance and trust
Trust signalCompliance3 records
Orkli financial estimates
Financial estimateRevenue estimate
Valuation estimate
Orkli leadership team
Management profileNumber of profiles
Profiles1 record
Orkli funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Orkli 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 Orkli
What does Orkli do?
Orkli designs, manufactures, and sells integrated thermal comfort solutions for residential and commercial buildings, including solar thermal systems (OKSOL), heat recovery ventilation units (VMC SLIM, PKOM4), underfloor heating and cooling, hydraulic components (valves, thermostatic heads, collectors), gas safety systems, and OEM combustion and sustainable hydraulics. Products are sold B2B through a commercial network of installers and distributors, supplemented by OEM contracts with heating equipment manufacturers.
Is Orkli a public or private company?
Orkli is a private company. It is classified as corporate owned and is currently operating.
When was Orkli founded?
Orkli was founded in 1982. It employs 501 to 1,000 people.
Where is Orkli based?
Orkli is headquartered in Bilbao, Spain, in the Europe region.
How does Orkli make money?
Three revenue lines are on record. Thermal Comfort Systems Sales are the primary driver. The others are OEM Components and professional Services.
Who are Orkli's main competitors?
Direct peers on record are Ariston Group, Viessmann and Caleffi. Broad incumbents are Vaillant Group, Mitsubishi Electric (Living Environment Systems), BDR Thermea Group (Baxi, Remeha, De Dietrich), Daikin, Bosch Thermotechnology and Watts Water Technologies. Wolf (part of Bosch) is listed as a regional player.
Does Orkli have an API?
No public API is recorded for Orkli.