About us
We are a Swedish developer and manufacturer of battery backup systems for the security and safety industry, manufacturing, and other operations where energy availability is absolutely critical. Our solutions ensure backup power for vital societal functions – from fire alarms and access control systems to evacuation alarms.
Our employees are engaged, and we view our positive atmosphere as proof of a good work environment, strong employee influence, and a constructive atmosphere. We are convinced that a good working climate is the foundation for high product quality.
We are market leaders in the Nordic region and continue to grow. With research, development, and production combined in Partille, just outside Gothenburg, we drive innovation close to operations and create solutions that benefit both our customers and society.
Milletekniks board: Björn Westling, Magnus Lund, Claes Åhlström
Swedish manufacturing
All design, development, and assembly takes place at our factory in Partille, Gothenburg. We produce over 25k units annually.
In-house R&D
High technical competence through collaborations with Chalmers University of Technology and RISE. Swedish-language support.
Employees
(26 staff + 4 consultants)
(26 staff + 4 consultants)
0
Units produced annually
0
k+
Our vision
Milleteknik aims to de-dramatize power outages by ensuring continuous operation of customers' critical systems. We help our customers from an early stage with correct sizing and support them throughout the product's entire lifecycle. By delivering innovative power electronics products with communication and intelligence that can predict fault tendencies, we also contribute to a sustainable future with reduced environmental impact.
Our history
Swedish-made for Nordic requirements
In-house development and manufacturing
By having design and production under the same roof, we have full insight into every component.
Sustainable material choices
Swedish manufacturing also means shorter transport distances and production that follows strict environmental and quality requirements.
Rigorously tested for safety
Every unit undergoes thorough testing before leaving the factory. This means you receive a product we know performs according to specifications from day one.
Quick access to expertise
Should questions arise during the system's lifespan, we provide technical support directly from those who actually built the equipment.
ISO-certified operations
Our production and management are certified according to ISO 9001 (Quality) and ISO 14001 (Environment), guaranteeing systematic responsibility at all levels.
Electrical safety and testing
All products undergo comprehensive electrical safety testing and comply with applicable legal requirements. You receive equipment that is safe for both personnel and property.
Where are we in society?
Our battery backup systems protect critical functions where safety and continuous power supply are essential.
Public buildings
- Museums and cultural institutions
- Courts and government agencies
- Schools and educational facilities
- Hospitals and healthcare facilities
Commercial buildings
- Arenas and event venues
- Shopping centers and retail spaces
- Office properties
- Hotels and restaurants
Protected sites
- Defense installations
- Airports and ports
- Critical infrastructure
- Data centers and server rooms
Residential & industrial
- Multi-family housing
- Housing cooperatives
- Production facilities
- Industrial premises
Our production
Complete value chain
Design, development, and assembly occur under one roof. The factory at Ögärdesvägen 8B in Partille is the heart of our operations.
LEAN production
With a new production area inaugurated in 2019, we have created optimal conditions for efficient flows and good inventory management.
Flexibility & quality
We handle both series production and customized solutions with the same high quality standards. Certified according to ISO 9001 and ISO 14001.
Our product series
ECO series
Our most cost-effective series without communication capability. Perfect for basic battery backup needs.
- ECO Medium
- FLX variants (S, M, L)
- 12V and 24V systems
- 48 V for Unmanaged PoE
NEO series
Battery backup systems without communication but with extended functionality. Available with and without display for clear status monitoring.
- 24V version
- Current ratings 5A–25A
- With or without display
NOVA series
Our most advanced product series with communication to superior systems. Certified according to SSF 1014, EN50131-6 and electrical safety.
- 12V and 24V
- FLX S/M/L (Small/Medium/Large)
- Current ratings 5A–25A
- System certified with all certifying safety systems on the Swedish market
EN54 series
Specialized series for fire alarms with EN54-4 certification. High flexibility and advanced alarm functions.
- EN54-4 / SBF110:8-approved
- 24V and 48V systems
- Qualified capacity testing
- For wall or 19″ rack mounting
We adapt to your needs
Modification of standard products
We customize existing products according to customer specifications – everything from enclosure and connections to functionality.
Development of new variants
Completely new product variants for specific applications are developed in close collaboration with the customer.
System integration
Integration with the customer’s existing systems and infrastructure for seamless operation.
We're with you all the way
Right from the start
Every reliable installation begins with correct calculation. Sizing a system isn't just about choosing a product that's "sufficient" today, but understanding the system's needs under extreme conditions and over time.
Intelligent monitoring
Through our proprietary PowerWatch technology, we provide modern ways to monitor system health in real-time. This means the system itself can detect and alert about deviations in charging, voltage, or battery capacity before they lead to an outage.
Circular responsibility
Milleteknik provides clear recycling procedures. When we replace old equipment, we ensure that both spent batteries and electronics are handled according to applicable environmental legislation. We take responsibility for ensuring that valuable metals and components are returned to the circular economy.
Our future
At Milleteknik, we stand before the next major step in our development. With a clear vision and a growing market, we see a future full of opportunities – and we are ready to take the lead.
New factory. New opportunities.
We are investing in expanded factory space and modern production facilities that give us both higher capacity and increased flexibility. This means we can meet growing demand, adapt more quickly to customer needs, and continue to deliver with uncompromising quality.
Innovation that drives development
Innovation is at the core of everything we do. We develop new product platforms with modular design, smarter communication, and integrated digital services. At the same time, we strengthen our focus on more environmentally friendly solutions and sustainable design.
Expansion in Europe
We continue to strengthen our market-leading position in the Nordic region while building a strong partner network in Europe. Through strategic collaborations and local presence, we contribute to a safer society in more markets – where critical safety systems can always rely on stable backup power.