Spark 4.0 rethink accelerator – circular economy startups (Łódzka SSE)
SPARK 4.0
- Closes
- 31 Oct 2026
- Opened
- 14 Aug 2026
- Funding per project
- up to 350 000 PLN
- Who can apply
- Startups, Micro companies, SMEs
- Open to applicants from
- Poland
What this call funds
Accelerator run by Łódzka Specjalna Strefa Ekonomiczna for circular economy (GOZ) startups, pairing selected startups with large corporate technology recipients for pilots and validation. Eligible applicants are micro or small limited companies under five years old operating in Poland; selected startups can receive a grant of up to 350,000 PLN plus mentoring and matchmaking. Applications are open from 14 August to 31 October 2026, co-financed by EU Funds.
The call in detail
- Funder
- Łódzka Specjalna Strefa Ekonomiczna
- Programme
- Startup Booster Poland – Scale Up Green (FENG 2.28)
- Type
- Grant
- Funding per project
- up to 350 000 PLN
- Eligible applicants
- Startups, Micro companies, SMEs
- Eligible countries
- Poland
- Startup relevance
- High
- Source
- Startup Spark (Łódzka SSE) — programme rounds
- Official page
- https://startupspark.sse.lodz.pl/spark-4-0/
Key dates
- 14 Aug 2026
- Applications opened
- 31 Oct 2026
- Applications closed
Earlier rounds and changes
| Recorded | What changed | Details |
|---|---|---|
| 13 Nov 2026 | First listed here | Already listed when the source was first read |
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