# BLOCKS funding: rounds and investors > BLOCKS has raised $6.6M across 4 rounds since 2015. Investors include Plug and Play, Speedinvest and Change Ventures. Every round with its source. Source: https://millionrounds.com/company/blocks (Millionrounds; every figure on the page links to its filing or article) Germany · [Pre-seed startup](https://millionrounds.com/companies) # Who invested in *BLOCKS* 4 rounds we have observed, with the 7 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it. Cloud Raised 7 months ago Funding summary Updated 26 Oct 2026 **$6.6M** raised across 4 rounds since 2015, from 5 sources **$360K** Crowdfunding **$250K** Seed **$6.0M** Pre-seed - **Latest round:** Pre-seed, $6.0M Apr 2026 - **Step-up i:** 24× - **Investors:** 7 See who backed them ## The funding story Each circle is a round, placed by date and sized by amount. The line above is the running total. 2015 2017 2019 2021 2023 2025 **?** Seed **$360K** Crowdfunding **$250K** Seed **$6.0M** Pre-seed - **First round:** Seed - **Biggest round:** $6.0M - **Usual gap between rounds:** 17 months ## The rounds - **Apr 2026** Pre-seed **$6.0M** *4 new* [Speedinvest](https://millionrounds.com/fund/speedinvest) [Change Ventures](https://millionrounds.com/fund/change-ventures) [Blockchange Ventures](https://millionrounds.com/fund/blockchange-ventures) [Faction](https://millionrounds.com/fund/faction) Source recorded and 1 other - **Mar 2017** Seed **$250K** *1 new* *1 returning* [Plug and Play](https://millionrounds.com/fund/plug-and-play) [HCVC](https://millionrounds.com/fund/hcvc) Source recorded - **Oct 2015** Crowdfunding **$360K** No investor was named in the report. From a historical funding record - **Aug 2015** Seed **Amount undisclosed** *2 new* [Plug and Play](https://millionrounds.com/fund/plug-and-play) [The Hardware Club](https://millionrounds.com/fund/hardware-club-3) From a historical funding record ## Who was in which round The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led. **Seed** 2015 **Crowdfunding** 2015 **Seed** 2017 **Pre-seed** 2026 [Plug and Play](https://millionrounds.com/fund/plug-and-play) [Speedinvest](https://millionrounds.com/fund/speedinvest) [Change Ventures](https://millionrounds.com/fund/change-ventures) [Blockchange Ventures](https://millionrounds.com/fund/blockchange-ventures) [HCVC](https://millionrounds.com/fund/hcvc) [Faction](https://millionrounds.com/fund/faction) [The Hardware Club](https://millionrounds.com/fund/hardware-club-3) ## Everyone who backed them [Plug and Play](https://millionrounds.com/fund/plug-and-play) Accelerator **2** rounds [Speedinvest](https://millionrounds.com/fund/speedinvest) VC firm **1** round [Change Ventures](https://millionrounds.com/fund/change-ventures) VC firm **1** round [Blockchange Ventures](https://millionrounds.com/fund/blockchange-ventures) VC firm **1** round [HCVC](https://millionrounds.com/fund/hcvc) VC firm **1** round [Faction](https://millionrounds.com/fund/faction) VC firm **1** round [The Hardware Club](https://millionrounds.com/fund/hardware-club-3) VC firm **1** round Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=blocks). ## Also claim to have backed them These 2 firms list BLOCKS as a portfolio company on their own websites, but no report of a round names them. They are the firms' own claims, kept apart from the rounds above. [Felix Jahn](https://millionrounds.com/fund/felix-jahn) Angel Per its own site [BLN Capital](https://millionrounds.com/fund/bln-capital) Family office Per its own site ## Quick answers about BLOCKS ### Who invested in BLOCKS? BLOCKS's investors include Plug and Play, Speedinvest, Change Ventures, Blockchange Ventures and HCVC, and 2 more on record. ### How much has BLOCKS raised? BLOCKS has raised $6.6M across 4 rounds since 2015. One round did not disclose an amount, so the total is a floor. ### When did BLOCKS last raise? BLOCKS's most recent round was a Pre-seed of $6.0M in Apr 2026. ### What was BLOCKS's biggest round? Its most recent round, $6.0M in Apr 2026, is also its largest on record. ### Who backed BLOCKS first? BLOCKS's first round on record, in Aug 2015, was backed by Plug and Play and The Hardware Club. ### What stage is BLOCKS at? BLOCKS's latest named round is a Pre-seed, in Apr 2026. ### Where is BLOCKS based? BLOCKS is based in Germany. ## Companies like BLOCKS In the same sector, and raised in the last eighteen months. [**troy** Nov 2025](https://millionrounds.com/company/troy)[**Unikraft** $6.0M · Oct 2025](https://millionrounds.com/company/unikraft)[**aedifion** $20M · Jun 2025](https://millionrounds.com/company/aedifion)[**Cerabyte** May 2025](https://millionrounds.com/company/cerabyte)[**SpaceX** $42B · Oct 2026](https://millionrounds.com/company/spacex)[**Nebius Group** $4.2B · Oct 2026](https://millionrounds.com/company/nebius-group) ## Find investors like these Search every investor by what they have actually funded, then narrow to your stage and market. Free. 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