-3000px-1920x1280.avif)
About Us.
Ouman is a Nordic HVAC control and building automation company developing products and systems for professional use.
Our solutions include controllers, thermostats, user interfaces, field devices, and software used by system integrators, HVAC manufacturers, contractors, and property owners in residential and commercial buildings.
From individual controllers to complete building management systems, Ouman solutions are designed to deliver reliable operation, remote management, and long lifecycle performance.
Building Control That Works in Practice.
Ouman designs and manufactures HVAC control and building automation solutions that regulate heating, ventilation, and indoor conditions in buildings.
Our portfolio includes:
Heating and ventilation controllers
Programmable building automation controllers
Thermostats and user interfaces
Field devices and sensors
Building management software and remote management platforms
These products form a complete building management system that enables reliable control, monitoring, and optimization of HVAC systems.
Ouman solutions are used in residential buildings, commercial properties, public buildings, and industrial facilities.
The Largest HVAC Control Specialist In The Nordics
Ouman is the leading HVAC control and building automation company in Northern Europe.
Since 1981, we have developed control solutions specifically for demanding building environments where reliability, energy efficiency, and long lifecycle support are essential.
Today, Ouman systems are widely used in housing companies, commercial properties, public buildings, and energy networks across the Nordic region.
Our solutions are designed and manufactured in Northern Europe and developed for real operational conditions.
What Makes Ouman Different.
Designed for professionals
Ouman systems are developed for contractors, system integrators, and technical building operators who need reliable tools for real projects.
Our focus is on practical usability, predictable system behavior, and long lifecycle support.
Open system philosophy
Ouman solutions are based on open system architecture.
Customers and contractors are not locked into a proprietary ecosystem. Controllers, measurement systems, and software can integrate with other building technologies when required.
This approach reflects our confidence in the long-term value of our solutions.
Remote lifecycle management
Modern building systems must be manageable throughout their lifecycle.
Through platforms such as Ounet SCADA, Ouman systems support centralized remote management and monitoring, allowing operators to adjust system parameters, monitor performance, and resolve issues without unnecessary site visits.
Standardized building platforms
Many buildings share similar HVAC structures. Ouman solutions are designed as standardized building blocks that can be deployed across multiple buildings while maintaining predictable system behavior.
This enables scalable building management and efficient system operation.
Designed As A Complete System.
Ouman products are designed to work together as part of a coherent building automation platform.
From field devices and sensors to controllers, user interfaces, and software, each component is developed to operate within a structured system architecture.
This system-level approach simplifies installation, improves reliability, and supports long lifecycle operation.
Ouman solutions can be used either as a complete platform or integrated into existing building automation environments.
Proven in Demanding Environments.
Ouman solutions are used in residential buildings, commercial properties, public buildings, and energy systems across Northern Europe. Our products are designed for long lifecycle operation and reliable performance in demanding climate conditions, as well as for modernization projects where existing building systems must be upgraded step by step.
All products are developed and manufactured in Northern Europe with a strong focus on reliability, ease of installation, and long-term maintainability.
Engineering-focused Support
Ouman works closely with system integrators, contractors, HVAC manufacturers, and property owners throughout the lifecycle of building automation systems. Our teams provide technical expertise, system design guidance, and long-term product support to ensure that solutions remain reliable and maintainable over time.
Rather than acting only as a component supplier, Ouman aims to be a long-term technical partner for the organizations that build and operate modern building systems.
Responsible Operations.
Responsibility is integrated into how Ouman designs products, manages manufacturing, and works with suppliers. Our approach emphasizes long lifecycle product design, transparent compliance practices, responsible supply chain management, and secure building automation technologies.
Further details about our sustainability policies, certifications, and compliance framework are available on the Sustainability & Quality page.
Let’s Discuss Your Project.
Whether you are selecting HVAC control products, planning a building automation system, or exploring OEM or private-label solutions, our team is ready to help.