DENS is the 4th fastest-growing technology company in the Netherlands according to the Deloitte Technology Fast 50 2026. The ranking places DENS among the country’s top scale-ups and makes it the fastest-growing technology company in the energy sector on the list.
About the ranking
Every year, Deloitte ranks the fifty fastest-growing technology companies in the Netherlands. The ranking is based on revenue growth over the past four years, and only Dutch companies whose revenue comes mainly from their own technology can take part. This year’s winners were announced on 5 November during the award ceremony at Het Scheepvaartmuseum in Amsterdam. Over the past four years DENS grew its revenue by 2,930%, which earned it fourth place in the 27th edition of the ranking.
Where the growth comes from
More and more companies are choosing DENS battery containers. Construction and infrastructure companies use the Powerhub to charge electric equipment on site, and businesses facing grid congestion use the Gridhub to get more out of their existing grid connection. Alongside these products, DENS builds battery systems for electric construction machines and for maritime use.
More room to build
To keep up with that growth, DENS opened a second location on the Automotive Campus earlier this year, three times the size of its previous premises. The extra space is used to scale up production of battery systems for electric construction machines and for companies that need extra electricity capacity.

Startup

Scaleup
Source: ED.nl
Growing across Europe
The Netherlands has been a frontrunner in electrification, from emission-free construction sites to solutions for grid congestion. DENS grew up in that market. Now it plans to bring that experience to organisations across Europe to help them with their energy needs.
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Source: Deloitte



