Nantek

📍 Ciérvana, Spain🗓 Founded 2018👥 6 employees💰 Last funded Jul 2025
Energy Technology🌐 nantek.es
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Nantek is turning unwanted plastic waste into a valuable resource. Imagine truly unlocking plastic energy by upcycling currently non-recycled mixed-plastic waste into high-quality compounds that can be used as feedstock for energy, power generation, petrochemical and plastic related industries. Imagine a world where non-reclycled plastic waste sent to landfills is almost Zero. We are developing a next generation thermochemical processes to upcycle unwanted plastic waste in your community. Using advanced chemical upcycling and nano elements, we can convert mixed plastic waste into high-quality low-sulfur feedstock for a more sustainable supply chain, at less energy cost. We collaborate with local goverments, recycling industry and petrochemical companies to deliver innovative solutions to the plastic waste lifecycle.
3
Total investors
1
Early stage
0
Mid stage
2
Late stage
2018
Founded

Investors

3 investors
All
Early stage
Mid stage
Late stage
Investor geography1 country
Spain
3
Investor activity2020–2025 · investors recorded per year
2020120252
Recent (last 2y)Earlier
Frequently asked questions
Who invested in Nantek?
Nantek has 3 investors on record on gritt.io, including 1 early-stage backers and 2 late-stage investors.
When did Nantek last raise funding?
The most recent investment in Nantek recorded on gritt.io was in July 2025.
When was Nantek founded?
Nantek was founded in 2018.
What industry is Nantek in?
Nantek operates in Energy Technology. Find similar Energy Technology investors on gritt.io.
Where is Nantek based?
Nantek is headquartered in Ciérvana, Spain.