Mountair AG

What Mountair AG does

Mountair AG is a Swiss owner-run family business, founded in 1993 and headquartered in Kreuzlingen, that manufactures air conditioning, ventilation, and energy transformation systems. Its product portfolio spans air handling units (S2 Monobloc, Alpenklang, AIRSOL CCS-HR and KVS-WRG with heat recovery), hybrid and dry coolers (Hybaco, SecCo), adiabatic humidification (Humidos), roof-top units (T2), precision air conditioning (Mountair PCA), air-to-water heat pumps (RecuPAC), and specialized data centre cooling including ammonia refrigeration. Capacity ranges from compact 1.6 kW units to multi-hundred-kilowatt engineered systems.

The company operates a sales-led, project-based go-to-market with three regional offices covering all of Switzerland — Kreuzlingen (HQ with manufacturing), Münchenstein (Basel), and Perly (Suisse Romande) — and delivers the full project lifecycle from engineering and manufacturing through installation to maintenance. Revenue is generated through three streams: equipment sales (hardware), installation services, and recurring maintenance and service contracts. Customers span data centres (e.g., North C Datacube), higher education and laboratories (e.g., ZHAW), commercial buildings, and select industrial applications. Pricing is quote-based and not publicly disclosed. The business remains fully family-owned with no identified external investors, no public listing, and no disclosed M&A or funding activity.

Name

Mountair AG

Legal name

Mountair AG

Website

https://mountair.com

Company type

Private

Founded year

1993

Operating status

Operating

Headcount range

11–50 employees

Short description

Mountair AG is a Swiss family-owned manufacturer founded in 1993 that designs, builds, and services air handling units, hybrid coolers, data centre refrigeration, and energy transformation systems for commercial, institutional, and data centre customers across Switzerland.

Ownership category

akta.pro rank

Product category

Industrial HVAC and Air Conditioning Equipment

NAICS

Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing (333415), Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing (333413), Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use (334512)

SIC

Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip (3585), Industrial & Commercial Fans & Blowers & Air Purifing Equip (3564)

akta.pro primary industry

Commercial HVAC/R Installation (Rooftop Units, Split Systems) (HSAOAGAH)

Keywords

• Air handling units
• Ventilation systems
• Data center cooling
• Heat recovery systems
• Precision air conditioning

Headquarters

HQ city

Kreuzlingen

HQ country

Switzerland

HQ region

Europe

Offices3 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Equipment Sales: Sale of air handling units, monobloc systems, hybrid dry coolers, humidifiers, and data centre cooling equipment manufactured in Switzerland
2. Installation Services: Installation services for ventilation systems and cooling equipment, including site preparation and commissioning
3. Maintenance and Service: Ongoing maintenance, servicing, and support for installed air conditioning and ventilation systems

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

Mountair AG is a Swiss manufacturer and full-service provider of air conditioning, ventilation, and energy transformation systems. The company designs, manufactures, installs, and maintains a portfolio of air handling units, hybrid dry coolers, heat recovery systems, humidifiers, precision air conditioning, and data centre cooling equipment for commercial, industrial, and institutional customers throughout Switzerland.

Product overview

Mountair AG is a Swiss manufacturer of air conditioning and ventilation systems that offers a comprehensive portfolio of products designed as standalone units for various commercial, industrial, and data center applications. The product lineup centers on air handling units (S2 Monobloc, AIRSOL CCS-HR/KVS-WRG, Alpenklang) complemented by humidification systems (Humidos), cooling solutions (Hybaco hybrid dry coolers, SecCo dry coolers, Datacentre cooling units), heat pumps (RecuPAC), precision air conditioning (Mountair PCA), and smart control modules (Smart-LTU). The products serve sectors including commercial buildings, industrial facilities, data centers, and laboratories, with solutions ranging from compact units to custom-engineered systems with capacities from 1.6 kW to over 600 kW.

Differentiator

Problem solved

Functional benefit

Products and services

• S2 Monobloc A monobloc air handling unit designed for ventilation and climate control in commercial, industrial, and laboratory applications.
• AIRSOL CCS-HR Heat recovery ventilation unit designed for energy-efficient air handling in buildings.
• Alpenklang compact air handling unit Compact air handling unit for space-efficient ventilation solutions in commercial buildings.
• Humidos adiabatic low-pressure atomising humidifier Adiabatic humidification system using low-pressure atomisation for precise humidity control.
• Hybaco hybrid dry coolers Hybrid dry coolers combining evaporative and dry cooling technologies for efficient heat rejection in data centres and industrial applications.
• T2 roof-top air conditioning unit Roof-mounted air conditioning unit for commercial and industrial buildings.
• Datacentre cooling and refrigeration units Specialized cooling solutions for data centre thermal management, including ammonia refrigeration systems.
• RecuPAC Air-to-water heat pump Air-to-water heat pump for efficient building heating and cooling applications.
• Mountair PCA Precision air conditioning unit for critical environments requiring exact temperature and humidity control.
• AIRSOL KVS-WRG Heat recovery ventilation unit with heat wheel technology for energy recovery in ventilation systems.
• SecCo dry coolers Dry cooling systems for industrial process heat rejection without water consumption.
• Datacentre cooling project delivery Engineering, installation, and commissioning of data centre cooling systems including ammonia refrigeration machinery, hybrid recoolers, and hydraulic modules.
• Installation, maintenance, and after-sales service Full-lifecycle service offering including installation, commissioning, ongoing maintenance, and support for installed HVAC systems.

Named customers2 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

One partnership is on record.

• Cinzia Design GmbHminorOthersWeb design and technical support partner responsible for the Mountair website development and maintenance

Scale indicators2 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• Viessmann: Viessmann is a major German manufacturer of heating, industrial and refrigeration systems. Comparable to Mountair in heating, cooling and air-handling offerings, including heat pumps and energy-recovery ventilation, but serves global commercial and residential markets at much greater scale.
• Trane Technologies: Trane Technologies is a global manufacturer of HVAC and building solutions including chillers, air handling units, rooftop units and controls. Comparable to Mountair across nearly the entire commercial HVAC and datacentre-cooling portfolio but at multinational scale.
• Daikin Applied Europe (formerly AHT): Daikin Applied Europe manufactures commercial HVAC and refrigeration equipment including rooftop units, air handling units and refrigeration systems. Overlaps with Mountair's T2 rooftop AC, AHU and datacentre-refrigeration portfolio but at global scale as part of the Daikin group.
• Stiebel Eltron: Stiebel Eltron is a large German manufacturer of heat pumps, heating, ventilation and air conditioning technology. Directly comparable to Mountair in heat pump (RecuPAC), ventilation and indoor climate categories, but operates at much larger scale across multiple European markets.

Emerging players

• Kampmann: Kampmann is a German manufacturer of heating, cooling, ventilation and air handling units for commercial buildings. Comparable mid-sized European specialist competing in similar AHU, heat-recovery ventilation and precision-climate niches as Mountair.

Direct peers

• Systemair: Systemair is a European manufacturer of ventilation, air handling and heating products based in Sweden. Comparable to Mountair as a mid-sized European AHU and ventilation specialist with both equipment and service offerings across commercial buildings and infrastructure.
• Hoval: Hoval is a family-owned Liechtenstein/Swiss manufacturer of heating, ventilation and climate solutions, including air handling units, heat pumps and indoor climate systems. Highly comparable to Mountair as a DACH-region family-run HVAC manufacturer with overlapping product categories (AHUs, heat pumps, energy-recovery ventilation) and a similar system-provider business model.
• Belimo: Belimo is a Swiss-listed manufacturer of HVAC actuators, valves and sensors headquartered in Hinwil, Switzerland. Comparable as a Swiss-headquartered HVAC component/system provider with strong engineering depth; overlaps with Mountair in commercial air-handling and energy-efficient climate-control applications.
• Swegon: Swegon is a Swedish/European manufacturer of indoor climate solutions - air handling units, chillers, fan coils and building automation. Highly comparable to Mountair in product mix (AHUs, energy recovery, humidification) and as a European system provider focused on commercial and institutional buildings.

Regional players

• Walter Meier (Meier Tobler): Walter Meier (formerly Meier Tobler) is a Swiss HVAC and building services provider offering heating, cooling, ventilation and service across Switzerland. Closest direct Swiss competitor to Mountair, serving similar commercial and institutional customers through a direct sales and service network.

Market position

Strengths4 records

Weaknesses2 records

Competitive moat4 records

Key risks6 records

Key highlights2 records

Customer concentration

• LinkedInlinkedin.com/company/mountair-ag

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Funding overview

Funding rounds

Investors

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 Mountair AG