What Multi-Wing does

Multi-Wing is a Danish-founded manufacturer of axial fans and modular impellers, established in 1938 and headquartered in Vedbæk, Denmark. The company designs and produces configurable airflow solutions across six axial fan series (C, D, L, P, R, and DCmax) and three impeller product lines (Modular, One-Piece Molded, and PMAX), with diameters ranging from 200mm to 2,746mm. Its core technology platform is built on proprietary EC (electronically commutated) motor and drive systems, full vertical integration of motors, electronics, and blades, and a modular architecture that allows mixing of 40 blade profiles with 37 hub types. Products serve HVAC/R, powertrain cooling, and industrial cooling applications with operating temperatures from -40°C to 400°C.

Multi-Wing operates through a global network of 12 wholly-owned subsidiaries across Europe, the Americas, Asia, and Oceania, with the US entity based in Middlefield, Ohio. The go-to-market combines direct enterprise field sales with OEM embedding into cooling systems for construction equipment, agricultural machinery, data center infrastructure, and material handling equipment. Revenue is generated through hardware sales of pre-configured fans and co-designed custom solutions, with products quoted based on application-specific parameters. The company holds ISO 9001/14001/45001 certifications, ErP 2026 ecodesign compliance, and ATEX certification for hazardous environments. Altor Equity Partners joined as an investment partner in 2021, enabling acquisitions of Fabrika Special Motors and VIP Air Empowerment. Multi-Wing was recognized as a Deloitte Best Managed Companies Winner in 2026.

Name

Multi-Wing

Legal name

Multi-Wing International A/S

Website

https://multi-wing.com

Company type

Private

Founded year

1938

Operating status

Operating

Headcount range

11–50 employees

Short description

Multi-Wing is a Danish-founded (1938) manufacturer of axial fans and modular impellers serving HVAC/R, powertrain cooling, and industrial cooling markets globally through 12 subsidiaries, with proprietary EC motor technology and a configurable modular platform.

Ownership category

akta.pro rank

Product category

Industrial Axial Fans

NAICS

Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing (333413), Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing (33341), Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use (334512)

SIC

Industrial & Commercial Fans & Blowers & Air Purifing Equip (3564), Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip (3585), Refrigeration & Service Industry Machinery (3580), Electric Housewares & Fans (3634)

akta.pro primary industry

Fans, Blowers & Ventilation Units (Supply/Exhaust/Inline) (IMADANAB)

akta.pro secondary industries

Compressors, Refrigeration Components & Condensing Units (IMADANAG), Automotive Coolant & Refrigerant Circuit Components (Pumps/Valves/Reservoirs/Expansion Devices) (IMACALAE)

Keywords

• Axial fan manufacturing
• Industrial heat exchangers
• HVAC cooling solutions
• Modular impellers
• Powertrain cooling fans

Headquarters

HQ city

Middlefield

HQ country

United States

HQ region

North America

Offices12 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. Axial Fans and Impellers: Multi-Wing generates revenue through the sale of axial fans, modular impellers, and one-piece molded impellers. Products are sold as pre-configured units or customized solutions co-designed with customers. The company serves HVAC/R, industrial cooling, and powertrain cooling markets with both standardized and bespoke product offerings.

Go-to-market motion3 records

Distribution channels4 records

Marketing channels6 records

Core offering

Multi-Wing designs and manufactures axial fans, modular impellers, and electric fans for HVAC/R, industrial cooling, and powertrain cooling applications. The portfolio spans six pre-configured fan series (C, D, L, P, R, and DCmax), modular and one-piece molded axial impellers with diameters from 200 to 2746 mm, and the Optimiser selection software, all built on proprietary EC motor and drive technology. Products are sold both as standardized units and as co-designed customized solutions embedded into OEM systems worldwide.

Product overview

Multi-Wing is a global leader in axial fans and modular airflow solutions, founded in 1938. The product portfolio centers on a modular platform architecture combining proprietary motor and drive technologies with configurable components. The core offerings include six axial fan series (C, D, L, P, R, and DCmax) and three impeller types (Modular, One-Piece Molded, and PMAX), all supported by the Optimiser selection software. The C-series handles compact HVAC/R applications (800-1560mm), D-series provides heavy-duty industrial solutions (315-1560mm), L-series targets large cooling towers (1500-1800mm), P-series offers high-pressure industrial performance (900-1250mm), and R-series enables truly reversible airflow for drying applications. The DCmax line provides electric fans for powertrain cooling across ICE, fuel cell, and battery electric powertrains. Impellers range from 200-2746mm with 40 blade profiles and 37 hub types. Products are available pre-configured or fully customized to application requirements.

Differentiator

Problem solved

Functional benefit

Brands

• DCmax: Electric axial fans for powertrain cooling in ICE, fuel cell, and battery electric vehicles
• Optimiser
• PMAX

Products and services

• C-series Axial Fans Compact, quiet, and highly efficient axial fans for dry coolers, condensers, chillers, and cooling towers in HVAC/R applications. Available in 800-1560mm sizes with both AC and EC motor options, ErP 2026 compliance, and modular design for easy maintenance. Targeted at HVAC/R OEMs and data center cooling system builders.
• D-series Axial Fans Heavy-duty duct fans with robust housing for versatility and durability in harsh industrial conditions. Sizes 315-1560mm with IP66 options, marine corrosion protection, and ATEX Zone II 2/2G Ex-h IIB+H2 T4 Gb certification for gas environments. Targeted at industrial OEMs operating in hazardous or corrosive environments.
• L-series Axial Fans EC axial fans designed for large cooling demands in cooling towers and dry coolers. Feature diameters of 1500-1800mm with optimized blade geometry, higher airflow per rotation, and up to 200Nm/30kW power capacity with IP55 rating. Targeted at large-scale HVAC/R and industrial cooling OEMs.
• P-series Axial Fans High-pressure modular axial fans for high-performance industrial applications. Available in 900mm and 1250mm sizes with EC and AC motor options, IP55 or IP66 ingress protection, corrosion-resistant coatings, and optimized aerodynamics. Targeted at industrial OEMs requiring high-pressure cooling.
• R-series Axial Fans

Quantifiable outcome

• 16% reduction in cooling fan energy consumption on 20-ton hybrid excavator
• +10 more outcomes

Named customers12 records

Segments4 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration3 records

Feature7 records

Partnerships

Two partnerships are on record, tiered core.

• Fabrika Special MotorscoreStrategic or Co-development PartnerAcquired by Multi-Wing in 2021 and fully integrated into the company. This acquisition strengthened Multi-Wing's capabilities in special motors, complementing their proprietary motor and drive technologies.
• VIP Air EmpowermentcoreStrategic or Co-development PartnerAcquired by Multi-Wing in 2021 and fully integrated into the company. This acquisition expanded Multi-Wing's capabilities in air movement solutions.

Scale indicators6 records

Recent moves7 records

Expansion highlights5 records

Market position

Competitive moat5 records

Key risks5 records

Key highlights7 records

Customer concentration

• Xx.com/multiwingam
• LinkedInlinkedin.com/company/multiwing

Compliance6 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Subsidiaries13 records

Funding overview

Funding rounds1 record

Investors1 record

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

M&A

Investments

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

Frequently asked questions about Multi-Wing