Spirotech
Spirotech BV, founded in 1954 and based in Helmond, Netherlands, designs and manufactures proprietary system water quality components (air separators, dirt separators, hydraulic balancers, expansion vessels, filters) for HVAC installations. It sells exclusively through technical wholesalers serving installers, OEMs, consultants, and end users across Europe, the Middle East, and North America.
- Company typePrivate
- Founded1954
- HeadquartersHelmond, Netherlands
- Headcount251–500
- GTM typeB2B
- OfferingHardware or Manufacturing
What Spirotech does
Spirotech BV, founded in 1954 and headquartered in Helmond, Netherlands, is a specialist manufacturer of system water quality solutions for closed-loop HVAC (heating, ventilation, and cooling) installations. Its product family addresses the conditioning, separation, and protection needs of water-based heating and cooling circuits and includes air separators (SpiroVent), dirt and magnetic dirt separators (SpiroTrap), hydraulic balancers (SpiroCross), expansion vessels (SpiroExpand), water treatment products, vacuum deaerators, and heat pump filters (including the 2025 SpiroTrap HPF). The portfolio is built on the company's proprietary SpiroTube technology and its patent-pending MultiMode Swivel mechanism, which together underpin the air- and dirt-separation performance that differentiates the brand in the HVAC component market.
The company generates revenue by designing and manufacturing proprietary hardware components and selling them exclusively through technical wholesalers. Its downstream customer base spans heating and cooling installers, OEM boiler and heat pump manufacturers (where Spirotech components are frequently specified into equipment designs), engineering consultants, and residential end users. With 251–500 employees and distribution coverage spanning Western, Central, and Eastern Europe, the Middle East, and North America, Spirotech operates as a mid-market industrial component supplier anchored in a narrow, technically demanding niche where OEM prescription and a long-tenured wholesale channel constitute the principal sources of demand.
In recent years Spirotech has broadened its addressable market through the SpiroCool line for data center cooling loops, the heat-pump-targeted SpiroTrap HPF, the magnet-equipped SpiroCross Steel series, and the SpiroSelect online specification tool supporting its wholesale partners.
Spirotech firmographics
Firmographics- Name
- Spirotech
- Legal name
- Spirotech BV
- Website
- https://spirotech.nl
- Company type
- Private
- Founded year
- 1954
- Operating status
- Operating
- Headcount range
- 251–500 employees
- Short description
- Spirotech BV, founded in 1954 and based in Helmond, Netherlands, designs and manufactures proprietary system water quality components (air separators, dirt separators, hydraulic balancers, expansion vessels, filters) for HVAC installations. It sells exclusively through technical wholesalers serving installers, OEMs, consultants, and end users across Europe, the Middle East, and North America.
- Ownership category
- akta.pro rank
Spirotech industry classification
Industry- Product category
- HVAC Water Treatment Equipment
- NAICS
- Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing (33341), Heating Equipment (except Warm Air Furnaces) Manufacturing (333414), Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing (3334)
- SIC
- Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip (3585), Wholesale-Hardware & Plumbing & Heating Equipment & Supplies (5070), Heating Equip, Except Elec & Warm Air; & Plumbing Fixtures (3430)
- akta.pro primary industry
- HVAC Equipment (Heating, Cooling & Air Handling) (IMAHAKAB)
- akta.pro secondary industries
- Heat Exchangers, Coils & Hydronic HVAC Components (IMADANAF), HVAC, Water Heaters & Indoor Air Quality Distribution (CRAOAFAJ), Ventilation System Installation & Repair (Bath/Kitchen Fans, ERV/HRV) (HSAOAIAF)
Keywords
Where Spirotech is headquartered
LocationHeadquarters
- HQ city
- Helmond
- HQ country
- Netherlands
- HQ region
- Europe
Offices1 record
Markets served
Spirotech business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Operations, Supply Chain, Personnel, Technology or R&D, Marketing or Sales
Revenue model
- HVAC Component Sales: Sale of water quality management products for heating and cooling systems including air separators, dirt separators, combination units, hydraulic balancers, expansion vessels, and pressure maintenance equipment sold through wholesale distribution network.
Go-to-market motion1 record
Distribution channels1 record
Marketing channels4 records
Spirotech product offering
Product offeringCore offering
Spirotech BV manufactures and supplies hardware for managing system water quality in heating and cooling installations. Its product range covers automatic air vents, air separators and vacuum deaerators, dirt separators, combined air and dirt separators, hydraulic separators, expansion vessels and automats, solar variants, water treatment products, storage solutions, and datacenter cooling units. Products are sold through technical wholesalers to HVAC installers, boiler and heat pump manufacturers, and HVAC advisors.
Product overview
Spirotech offers a comprehensive portfolio of physical hardware products for system water quality management in heating and cooling (HVAC) systems. The product line centers on air removal (SpiroTop, SpiroVent, SpiroVent Superior), dirt separation (SpiroTrap MB3/MBL, SpiroTrap HPF), and combined solutions (SpiroCombi, SpiroCross). Supporting products include expansion vessels and automatons (SpiroExpand), storage solutions (SpiroStore), and water treatment/care products (SpiroPure, SpiroPlus, SpiroCare). Solar-specific variants (SpiroTop Solar, SpiroVent Solar) serve solar thermal systems, while SpiroCool addresses datacenter cooling applications. A web-based selection tool (SpiroSelect) helps customers choose appropriate solutions, and SpiroCademy provides training services. The products are distributed through a network of technical wholesalers and are designed for both residential and non-residential installations.
Differentiator
Problem solved
Functional benefit
Brands
- SpiroTop: Automatic vent/quick vent products for air removal
- SpiroVent
- SpiroVent Superior
- SpiroTrap
- SpiroCombi
- SpiroCross
- SpiroExpand
- SpiroStore
- SpiroPure
- SpiroPlus
- SpiroCare
- SpiroCool
- SpiroSelect
- SpiroCademy
- SpiroTrap HPF
Products and services
- SpiroTop Automatic air vent for releasing dissolved air and trapped gases from heating and cooling installations, intended for HVAC installers and service technicians.
- SpiroVent Air separator that removes air and microbubbles from system water in heating and cooling installations, intended for HVAC installers and consultants specifying system water quality.
- SpiroVent Superior Vacuum deaerator using the proprietary MultiMode Swivel mechanism to actively remove air from system water, intended for HVAC systems requiring high air-removal performance.
- SpiroTrap Dirt separator that captures dirt particles and magnetite from system water in heating and cooling installations, intended for HVAC installers protecting boilers, pumps, and heat exchangers.
- SpiroTrap HPF Heat pump filter version of the SpiroTrap dirt separator, intended for heat pump OEMs and installers requiring dirt separation tailored to heat pump circuits.
- SpiroCombi Combined air and dirt separator that performs air removal and dirt capture in a single unit, intended for HVAC installers seeking a compact all-in-one solution.
- SpiroCross Hydraulic separator that decouples primary and secondary circuits in heating and cooling systems, intended for HVAC installers and consultants balancing distribution networks.
- SpiroExpand Expansion vessels and expansion automats for managing pressure and volume changes in sealed heating and cooling installations, intended for HVAC installers and OEM boiler manufacturers.
- SpiroStore Storage solutions for heating and cooling system water, intended for HVAC installers and consultants specifying buffer or storage capacity.
- SpiroPure Water quality treatment product for cleaning and maintaining system water in heating and cooling installations, intended for HVAC installers and service technicians.
- SpiroPlus Water quality additive product for conditioning and protecting system water in heating and cooling installations, intended for HVAC installers and service technicians.
- SpiroCare Water quality care product for ongoing maintenance and protection of system water in heating and cooling installations, intended for HVAC installers and service technicians.
- SpiroTop Solar Automatic air vent designed for solar heating installations, intended for HVAC installers working on solar thermal systems.
- SpiroVent Solar Air separator designed for solar heating installations, intended for HVAC installers working on solar thermal systems.
- SpiroCool Dedicated cooling unit for datacenter and high-load cooling applications, intended for HVAC consultants and installers specifying cooling infrastructure.
Quantifiable outcome
- Save up to 13% on energy consumption with SpiroVent RV2 air separator and SpiroTrap MB3 dirt separator
- +3 more outcomes
Companies that use Spirotech
Customer profileSegments4 records
Ideal customer profiles3 records
Spirotech technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
Spirotech partnerships and signals
Strategic signalScale indicators1 record
Recent moves5 records
Expansion highlights5 records
Spirotech competitors and assessment
Company assessmentDirect peers
- Heimeier (IMI): Heimeier, an IMI brand, makes thermostatic and hydronic radiator valves plus balancing equipment - directly competes with Spirotech's hydraulic balancing portfolio in European residential/commercial heating.
- Caleffi: Italian-headquartered manufacturer of components for hydronic heating, cooling, and plumbing systems, including air/dirt separators and hydraulic balancing valves. Directly competes with Spirotech's SpiroVent, SpiroTrap, and SpiroCross product families in European HVAC water quality.
- IMI Hydronic Engineering: IMI Hydronic produces hydronic balancing valves, air and dirt separators, and pressure-independent control valves for HVAC systems, overlapping directly with Spirotech's hydraulic balancing and air/dirt separation offerings.
- Flamco (Aalberts Hydronic Flow Control): Flamco, part of Aalberts, manufactures expansion vessels, air separators, and pressure maintenance equipment for HVAC systems - directly competing with Spirotech's SpiroExpand and SpiroVent lines across European wholesale channels.
- Taconomics / Taconova: Taconova manufactures HVAC and solar thermal distribution components including balancing valves and air/dirt separation, closely comparable to Spirotech's SpiroCross and SpiroVent Superior lines in European markets.
Regional players
- Oventrop: German manufacturer of valves, controls, and hydronic balancing products for heating and cooling installations, closely comparable to Spirotech with strong overlap in European wholesale channels.
Broad incumbents
- Watts Water Technologies: US-listed water and plumbing products company with broad portfolio including HVAC water quality and hydronic components - overlaps with Spirotech's product set but addresses a much wider market.
- Bell & Gossett (Xylem): Bell & Gossett, part of Xylem, manufactures pumps, heat exchangers, air separators, and hydronic components for HVAC - broad portfolio with overlap to Spirotech's air/dirt separation and hydraulic balancing products.
- Reliance Valves (Reliance Worldwide): Reliance Worldwide makes water heating controls, valves, and system protection devices used in residential and commercial heating - overlaps with Spirotech's pressure maintenance and water quality portfolio.
- Resideo (Braukmann / Honeywell Home spin-off): Resideo offers hydronic balancing valves, pressure reducing valves, and water heating controls under Braukmann and Honeywell Home - adjacent competitor to Spirotech's pressure maintenance and balancing products.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights7 records
Customer concentration
Spirotech social profiles
Digital presenceSpirotech financial estimates
Financial estimateRevenue estimate
Valuation estimate
Spirotech leadership team
Management profileNumber of profiles
Spirotech funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Spirotech 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 Spirotech
What does Spirotech do?
Spirotech BV manufactures and supplies hardware for managing system water quality in heating and cooling installations. Its product range covers automatic air vents, air separators and vacuum deaerators, dirt separators, combined air and dirt separators, hydraulic separators, expansion vessels and automats, solar variants, water treatment products, storage solutions, and datacenter cooling units. Products are sold through technical wholesalers to HVAC installers, boiler and heat pump manufacturers, and HVAC advisors.
Is Spirotech a public or private company?
Spirotech is a private company. It is classified as unknown and is currently operating.
When was Spirotech founded?
Spirotech was founded in 1954. It employs 251 to 500 people.
Where is Spirotech based?
Spirotech is headquartered in Helmond, Netherlands, in the Europe region.
How does Spirotech make money?
One revenue line is on record: HVAC Component Sales.
Who are Spirotech's main competitors?
Direct peers on record are Heimeier (IMI), Caleffi, IMI Hydronic Engineering, Flamco (Aalberts Hydronic Flow Control) and Taconomics / Taconova. Oventrop is listed as a regional player. Broad incumbents are Watts Water Technologies, Bell & Gossett (Xylem), Reliance Valves (Reliance Worldwide) and Resideo (Braukmann / Honeywell Home spin-off).
Does Spirotech have an API?
No public API is recorded for Spirotech.
What industry is Spirotech in?
Spirotech's product category is HVAC Water Treatment Equipment. Its primary akta.pro industry code is IMAHAKAB, HVAC Equipment (Heating, Cooling & Air Handling), with a secondary code of IMADANAF, Heat Exchangers, Coils & Hydronic HVAC Components. Its NAICS code is 33341 and its SIC code is 3585.