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Born from innovation

In 2021, during her studies at the TU-Delft, Luci came up with the idea of Biomotion lighting; an innovative way to improve bicycle safety. The idea was immediately patented and with a successful crowdfunding campaign, Ziemi was born.

Douwe and Luci are two young enthusiastic entrepreneurs with an eye for social importance: contributing to road safety. With strong collaboration with all users, the entrepreneurial duo can make the shared mission a reality!

Social importance

The increasing hectic traffic situation in the Netherlands, leading to a rising number of bicycle accidents, calls for an innovative way of thinking.

Ziemi contributes to road safety through innovation. Our mission is to make traffic safer, so that all road users can confidently and safely travel on the road in the dark.

Everyone deserves to be seen!

The mission is clear. Making traffic safer through innovation!

Luci Santema
Co-founder of Ziemi

Onze verhalen

Ziemi is ranked 5th among the most innovative companies in the Netherlands!

Jun 10, 2025

Winter time leads to more accidents: Luci (26) comes up with the breakthrough in bicycle safety.

Oct 4, 2024

Winter time leads to more accidents: Luci (26) comes up with the breakthrough in bicycle safety.

Aug 18, 2025

Winter time leads to more accidents: Luci (26) comes up with the breakthrough in bicycle safety.

Aug 18, 2025

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