Vallox

HVAC Ventilation Equipmentvallox.com

Vallox Oy is a Finnish manufacturer founded in 1975 that designs and produces heat recovery ventilation units, commercial air handlers, and roof fans from Loimaa, Finland, selling to residential, commercial, and HVAC-professional customers across 14+ European countries through dealers, installers, and exclusive importers.

Company typePrivate
Founded1975
HeadquartersLoimaa, Finland
Headcount51–100
GTM typeB2B and B2C
OfferingHardware or Manufacturing

What Vallox does

Vallox Oy is a Finnish private limited company founded in 1975 and headquartered in Loimaa, Finland, where it manufactures heat recovery ventilation (HRV) systems and indoor air quality products. Its core technology centers on plate and rotary heat exchangers for energy-efficient air handling, paired with the MyVallox intelligent control platform that includes integrated CO2 and humidity sensors, automatic ventilation boosting, constant-airflow (CFi) compensation, and the MyVallox Cloud remote-monitoring service. The product portfolio spans the MyVallox residential CFi range (99, 119, 125, 149), the Vallox Pureo commercial air handling unit family (TX top-discharge, SX side-discharge, SR rotary), the Vallox Exxeo roof fan series with modbus integration, axial/duct/heat-resistant/ATEX/smoke-extraction fans, and the BlueSky air distribution duct system. Vallox also exclusively imports and distributes Helios fans in Finland under the Helios by Vallox brand.

Vallox generates revenue primarily through hardware sales of ventilation units, air handling units, roof fans, duct accessories, and recurring filter consumables (recommended twice-yearly replacement). Its go-to-market is dual-track: a consumer-facing e-commerce store for filters and accessories within Finland, and a professional channel (vallox.com/pro) serving HVAC designers, installers, maintenance companies, and authorized dealers domestically, supplemented by exclusive importers and a wholly-owned German subsidiary (Vallox GmbH) across 14+ European countries. The company holds DNV certification, the Key Flag (Avainlippu) domestic-origin mark, and a Plootu Fennica industry award; it carries a 24-month product warranty and markets itself as Finland's leading ventilation expert with a 50-year operating history.

The customer base is diversified across residential single-family, multi-unit apartment buildings, commercial and public premises (offices, schools, day care, sports facilities), and government/institutional buyers, served through a long-tail channel-mediated structure. The company is privately held with no external parent or disclosed funding rounds, and Kari Laakso was appointed CEO in January 2026.

Vallox firmographics

Firmographics

Name: Vallox
Legal name: Vallox Oy
Website: https://vallox.com
Company type: Private
Founded year: 1975
Operating status: Operating
Headcount range: 51–100 employees
Short description: Vallox Oy is a Finnish manufacturer founded in 1975 that designs and produces heat recovery ventilation units, commercial air handlers, and roof fans from Loimaa, Finland, selling to residential, commercial, and HVAC-professional customers across 14+ European countries through dealers, installers, and exclusive importers.
Ownership category
akta.pro rank

Vallox industry classification

Industry

Product category: HVAC Ventilation Equipment
NAICS: Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing (333413), Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing (33341)
SIC: Industrial & Commercial Fans & Blowers & Air Purifing Equip (3564)
akta.pro primary industry: Ventilation System Installation & Repair (Bath/Kitchen Fans, ERV/HRV) (HSAOAIAF)

Keywords

Heat recovery ventilation
Air handling units
Roof exhaust fans
Residential ventilation systems
Commercial HVAC ventilation

Where Vallox is headquartered

Location

Headquarters

HQ city: Loimaa
HQ country: Finland
HQ region: Europe

Offices1 record

Markets served

Vallox business model

Business model

GTM type: B2B and B2C
Offering type: Hardware or Manufacturing
Cost components: Supply Chain, Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

Ventilation Equipment Sales: Primary revenue from selling ventilation units (MyVallox, Vallox Pureo), air handling units, roof fans, and accessories to residential and commercial customers.
Consumables and Spare Parts: Ongoing revenue from filters, replacement parts, and accessories sold through e-commerce and authorized dealers.
E-commerce Sales: Direct-to-consumer sales through Vallox online store for filters, accessories, and selected products with delivery across Finland.
Professional Channel Sales: B2B sales to HVAC professionals, installers, and maintenance companies through the professional portal and dealer network.

Pricing tiers

Model	Billing	Price
Unit Pricing	Pay-as-you-go	Consumer e-commerce for filters and accessories

Go-to-market motion2 records

Distribution channels7 records

Marketing channels6 records

Vallox product offering

Product offering

Core offering

Vallox designs, manufactures, and sells heat recovery ventilation units, air handling units, roof fans, duct fans, and related accessories from its Loimaa, Finland facility. The company offers residential units (MyVallox CFi series with cloud connectivity), commercial air handling units (Vallox Pureo TX, SX, SR series), and roof/axial/duct/smoke-extraction fans, complemented by filters, duct systems (BlueSky), and the MyVallox Cloud remote monitoring service. Products are sold through Finnish e-commerce, authorized dealers and installers, certified maintenance providers, and exclusive importers across Europe.

Product overview

Vallox is a Finnish ventilation company offering a comprehensive portfolio of ventilation and air handling products. The core offering includes MyVallox residential ventilation units (125 CFi, 119 CFi, 149 CFi, 99 CFi) with cloud connectivity, and Vallox Pureo commercial air handling units (TX, SX, SR series) for offices, schools, sports facilities, and apartment buildings. The Vallox Exxeo roof fan series provides exhaust ventilation with seven sizes and multiple control options. Additional products include axial fans, duct fans, heat-resistant fans, ATEX fans, and smoke extraction fans. Vallox also offers the Helios by Vallox exclusive brand for demanding applications. The MyVallox Cloud platform enables cloud-based monitoring and control.

Differentiator

Problem solved

Functional benefit

Brands

MyVallox: Smart ventilation control platform with cloud connectivity for Vallox ventilation units
Vallox Pureo
Vallox Exxeo
Helios by Vallox
Vallox BlueSky

Products and services

MyVallox 125 CFi Ventilation Unit Residential ventilation unit with constant airflow control directly from the control panel; engineered to replace dozens of older ventilation machine models with minimal duct modifications.
MyVallox 119 CFi Ventilation Unit Residential ventilation unit featuring constant airflow function, ambidextrous frame design, and filter replacement that can be performed without opening the unit door.
MyVallox 149 CFi Ventilation Unit Residential ventilation unit featuring constant airflow function, ambidextrous frame design, and filter replacement without opening the unit door.
MyVallox 99 CFi Ventilation Unit Low-profile and quiet residential ventilation unit with constant airflow fans that compensate for pressure differences and maintain stable airflow in varying conditions.
Vallox Pureo TX Air Handling Unit Series Air handling units designed for commercial and institutional premises including offices, day care centers, schools, sports facilities, and apartment blocks; designed for demanding Finnish climate conditions with top duct connections and plate heat exchanger.
Vallox Pureo SX Air Handling Unit Series Air handling units with side duct connections offering an alternative to the TX series, featuring an efficient plate heat exchanger for demanding Finnish climate conditions.
Vallox Pureo SR Air Handling Unit Series Air handling units with side duct connections and a rotary heat exchanger, designed for demanding Finnish climate conditions.
Vallox Exxeo Roof Fan Series Comprehensive roof fan series with seven size options (150 to 4100 liters airflow) and three control models: basic, DPC (Differential Pressure Control), and DS (Dual Speed); features low sound levels, weatherproof zinc-magnesium coated steel construction, and integrated tilting function for easy maintenance.
Vallox EC Roof Fan Series (15P-EC, 25P-EC, 31P-EC, 40P-EC, 50P-EC, 56P-EC) Upward-blowing roof fans with adjustable settings; ECH model includes factory-installed service switch and stepless potentiometer, complying with ErP directive requirements with good SPF rating and integrated motor overheating protector.
Axial Fans (AMD, AMW, HQW EC, HRFW EC, HWW EC) Various axial fan models including standard and EC (electronically commutated) versions for different ventilation applications.
Duct Fans (VARD, VARW) Duct-mounted ventilation fans designed for installation within ductwork systems.
Heat Resistant Fan VDD T120 Heat-resistant fan designed for high-temperature applications and demanding conditions.
Smoke Extraction Fan B VDD Roof-mounted smoke extraction fan designed for emergency ventilation and smoke removal applications.
Helios by Vallox Roof Fans and Accessories Exclusive Vallox-distributed range of Helios roof fans, axial fans, and accessories for demanding applications such as large temperature loads, explosion-risk zones, and smoke extraction.
MyVallox Cloud Remote Monitoring Service Cloud-based monitoring and control service for MyVallox ventilation units, enabling remote management of ventilation systems from anywhere.
Vallox BlueSky Air Distribution Duct System Flexible air distribution duct system designed to simplify installation of ventilation ducts in residential buildings.

Quantifiable outcome

Indoor air quality improvement: Automatic CO2 and humidity-based ventilation boosting maintains optimal air quality automatically
+2 more outcomes

Companies that use Vallox

Customer profile

Named customers5 records

Segments4 records

Ideal customer profiles4 records

Vallox technology and API

Technology

Technology focussed No

API detail

Has API: No
API docs
API detail

Core technology

AI maturity

App detail

Integration2 records

Feature6 records

Vallox partnerships and signals

Strategic signal

Partnerships

17 partnerships are on record, tiered core and minor.

RED-RINGcoreChannel Partner/ Reseller/ DistributorExclusive importer for Vallox products in Austria. Located at Marktstraße 9, A-2331 Vösendorf, Austria.
REVTEC, s.r.o.coreChannel Partner/ Reseller/ DistributorExclusive importer for Vallox products in Czech Republic (Brno) and Slovakia, with visiting address through Clean Air Service in Bratislava.
Øland A/ScoreChannel Partner/ Reseller/ DistributorImporter for Vallox products in Denmark. Located at Håndværkervej 10, 8881 Thorsø, Denmark.
BL Tehnika OÜcoreChannel Partner/ Reseller/ DistributorImporter for Vallox products in Estonia. Located at Laki 6, 10621 Tallinn, Estonia.
CimrocoreChannel Partner/ Reseller/ DistributorImporter for Vallox products in France. Located at Le Courne, 31800 Aspret Sarrat, France.
Vallox GmbHcoreChannel Partner/ Reseller/ DistributorSubsidiary and exclusive importer for Vallox products in Germany. Located at Von-Eichendorff-Str.59 A, 86911 Dießen am Ammersee, Germany.
AIRFLOW Developments LtdcoreChannel Partner/ Reseller/ DistributorImporter for Vallox products in Great Britain. Located at Lancaster Road, Cressex Business Park, High Wycombe, Buckinghamshire, HP12 3QP.
K-Tehnoloģijas SIAcoreChannel Partner/ Reseller/ DistributorImporter for Vallox products in Latvia. Located at 21 Biekensalas street B207, LV-1004 Riga, Latvia.
Komforto Sistemos UABcoreChannel Partner/ Reseller/ DistributorImporter for Vallox products in Lithuania. Located at Linkmenų g. 50, LT-08217 Vilnius, Lithuania.
Airflow Boligventilasjon AScoreChannel Partner/ Reseller/ DistributorImporter for Vallox products in Norway. Located at Bekkeveien 204, 3173 Vear, Norway.
Trygt Innemiljø ASminorChannel Partner/ Reseller/ DistributorSecondary importer for Vallox products in Norway (Øreåsveien 18, Moss-Østfold).
ConceptAIR s.c.coreChannel Partner/ Reseller/ DistributorImporter for Vallox products in Poland. Located at Sokoła 7, 05-126 Stanislawow Pierwszy, Poland.
LTS Products ABcoreChannel Partner/ Reseller/ DistributorImporter for Vallox products in Sweden. Located at Plåtgatan 1, 614 21 Söderköping, Sweden.
ECO-FLEX LLCcoreChannel Partner/ Reseller/ DistributorImporter for Vallox products in Ukraine. Located at Georgiyska street, building 10, 61010 Kharkiv, Ukraine.
Helios by ValloxcoreOEM/ Whitelabel/ Licensing PartnerExclusive import and distribution agreement for Helios roof fans, axial fans, and accessories in Finland. Helios products complement Vallox's own fan range for demanding applications.
Paytrail OyjminorOthersPayment service provider for Vallox e-commerce. Paytrail Oyj (2122839-7) handles payment processing in cooperation with Finnish banks and credit institutions.
MatkahuoltominorOthersFinnish transport and logistics company used for domestic deliveries of Vallox products. Orders delivered as 'Noutopaketti' (pickup parcel) to nearest pickup point.

Scale indicators4 records

Recent moves6 records

Expansion highlights5 records

Vallox competitors and assessment

Company assessment

Direct peers

Swegon Group AB: Swedish indoor climate solutions provider competing in commercial air handling units, residential ventilation, and demand-controlled ventilation. Comparable to Vallox in energy-efficient HRV/AHU offerings across Europe.
Systemair AB: Swedish-based leading European HVAC manufacturer offering fans, air handling units, and energy-efficient ventilation solutions. Directly competes with Vallox across residential and commercial ventilation with a larger geographic footprint and broader product range.
Zehnder Group: Swiss-based European leader in indoor climate solutions including heat recovery ventilation and comfortable indoor air. Directly comparable product portfolio to Vallox with focus on residential and commercial ventilation units.
Helios Ventilatoren: German ventilation specialist offering axial fans, roof fans, and exhaust ventilation products. Vallox distributes Helios products in Finland under 'Helios by Vallox' and competes against them in other European markets through direct manufacturing.
Aldes Group: French-headquartered ventilation and indoor air quality specialist with residential and commercial HRV/AHU products. Comparable European competitor to Vallox in single-flow and heat-recovery ventilation systems.

Broad incumbents

FläktGroup: European HVAC incumbent offering fans, air handling units, and ventilation solutions across commercial and industrial applications. Overlaps with Vallox's commercial AHU and fan product lines but operates at much greater scale.

Emerging players

Vents (Vents TT): Eastern European-based manufacturer of ventilation equipment including axial fans, duct fans, and HRV units. Comparable to Vallox at the value tier, particularly competitive in price-sensitive Baltic and Eastern European markets where Vallox operates via importers.
Blauberg Group: German/Ukrainian ventilation manufacturer offering residential and commercial fans and HRV systems. Comparable product mix to Vallox's Pureo and MyVallox lines, particularly competing in Central and Eastern European markets.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

Vallox compliance and trust

Trust signal

Compliance1 record

Vallox financial estimates

Financial estimate

Revenue estimate

Valuation estimate

Vallox leadership team

Management profile

Number of profiles

Profiles4 records

Vallox subsidiaries and ownership

Company hierarchy

Subsidiaries1 record

Vallox funding detail

Funding detail

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

Vallox M&A and investment

M&A and investment

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Vallox

What does Vallox do?

Is Vallox a public or private company?

Vallox is a private company. It is classified as unknown and is currently operating.

When was Vallox founded?

Vallox was founded in 1975. It employs 51 to 100 people.

Where is Vallox based?

Vallox is headquartered in Loimaa, Finland, in the Europe region.

How does Vallox make money?

Four revenue lines are on record. Ventilation Equipment Sales are the primary driver. The others are consumables and Spare Parts, E-commerce Sales and professional Channel Sales.

Who are Vallox's main competitors?

Direct peers on record are Swegon Group AB, Systemair AB, Zehnder Group, Helios Ventilatoren and Aldes Group. FläktGroup is listed as a broad incumbent. Emerging players are Vents (Vents TT) and Blauberg Group.

Does Vallox have an API?

No public API is recorded for Vallox.

What industry is Vallox in?

Vallox's product category is HVAC Ventilation Equipment. Its primary akta.pro industry code is HSAOAIAF, Ventilation System Installation & Repair (Bath/Kitchen Fans, ERV/HRV). Its NAICS code is 333413 and its SIC code is 3564.