Cyclize

Circular carbon for a defossilized world

Cyclize is headquartered in Stuttgart, Germany, lists 11–50 employees, and has $5.5M in recorded funding across 1 round.

Headquarters
Stuttgart
Employees
11–50
Business Model
B2B
Website
cyclize.de
Total Funding
$5.5M
Rounds
1

Totals include recorded grants and other qualifying funding, not just equity. What counts toward funding.

Indexed holds 1 funding round and 2 investors for this company. The full record is or through the API.

About

Cyclize is a Stuttgart-based deeptech startup and University of Stuttgart spin-off that uses proprietary plasma-reforming technology to convert mixed plastic waste and CO₂ into high-quality synthesis gas (syngas), replacing fossil feedstocks in the chemical industry. The company targets two major societal challenges simultaneously — hard-to-recycle waste and industrial CO₂ emissions — producing non-fossil syngas at cost levels competitive with natural-gas-derived syngas. Cyclize secured close to €5 million in seed funding led by HTGF and UVC Partners, and won the 2025 Stuttgart Innovation Award.

Summary

Cyclize is a Climate Tech company based in Stuttgart, Germany. It lists 11–50 employees. It has raised $5.5M in total across 1 round. Investors include UVC Partners and High-Tech Grunderfonds.

Tech & App Stack

3 technologies & apps tracked

Every product and vendor across these categories, with where each signal came from.

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Funding History

SeedSeed Round
$5.5M

Investors

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