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Halden Systems

Halden Systems

Halden Systems

First invested

2021

2021

2021

Sector

Software

Stage

Series A

Based in

Stockholm

Website

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What they do

Data infrastructure that lets industrial companies use years of sensor data they already collect.

Data infrastructure that lets industrial companies use years of sensor data they already collect.

Data infrastructure that lets industrial companies use years of sensor data they already collect.

Why we invested

Erik and Maja had both run data teams inside large manufacturers. They had seen the problem from the inside and had already built a working prototype on real factory data.

Erik and Maja had both run data teams inside large manufacturers. They had seen the problem from the inside and had already built a working prototype on real factory data.

Erik and Maja had both run data teams inside large manufacturers. They had seen the problem from the inside and had already built a working prototype on real factory data.

Founders

Erik Lund and Maja Holm, co-founders

Erik Lund and Maja Holm, co-founders

Erik Lund and Maja Holm, co-founders

Portfolio company photo

Halden is giving industrial companies a way to finally use the data they have been collecting for decades.

Halden is giving industrial companies a way to finally use the data they have been collecting for decades.

Halden is giving industrial companies a way to finally use the data they have been collecting for decades.

The story

Factories collect huge amounts of sensor data and use almost none of it. Halden turns that data into something engineers can query in plain language.

We led the seed round in 2021 and introduced the founders to their first three industrial customers.

Halden now works with manufacturers in six countries and doubled revenue last year.

Portfolio company photo
Portfolio company photo
Portfolio company photo

In their words

They asked better questions about our customers than most of our customers did.

They asked better questions about our customers than most of our customers did.

They asked better questions about our customers than most of our customers did.

Erik Lund and Maja Holm, co-founders

Portfolio company photo

More companies

More companies

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Raising your first round? Tell us what you’re building.

Raising your first round? Tell us what you’re building.

Raising your first round? Tell us what you’re building.

Send your pitch

A

Early-stage investors for European founders.

Early-stage investors for European founders.

© 2026 Aldermoor Partners LLP

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