Funded Blockchain and Cryptocurrency Startups in United Kingdom
The 34 rows span from November 2023 to August 2025, with London accounting for 32 of the listed company locations.
The 34 rows span from November 2023 to August 2025, with London accounting for 32 of the listed company locations. Early-stage activity dominates: seed and pre-seed rounds make up the bulk of the dataset, with companies like Rho Labs ($4M seed, February 2025), Tranched ($3M pre-seed, November 2024), and OpenTrade closing two separate seed rounds across 2024. The most prominent disclosed raise is Boom's $500M round in August 2024, well above the next-largest, BKN301's $24M Series B in April 2025. Irys closed a $10M Series A in August 2025, the only Series A in the set.
Disclosed amounts range from Kaldi's $100K seed in March 2025 to Boom's $500M, and roughly 14 of the 34 rounds carry undisclosed figures — particularly among "Series Unknown" classifications. The companies visible here span payments infrastructure (SatoshiPay, Fiat Republic, Eversend), DeFi lending and yield (OpenTrade, Rho Labs, Euler, Tranched), token streaming (Sablier, Superfluid Finance), on-chain gaming (Pixion Games), and compliance identity (Keyring Network, OpenOrigins).
Most recent rounds
34 shownRelated listings
Frequently asked
What are the largest disclosed rounds among these UK blockchain and crypto companies?
Boom raised $500M in August 2024, the clear outlier in this dataset. The next-largest disclosed raises are BKN301's $24M Series B in April 2025 and Pixion Games' $12M round in January 2025. Irys and Parfin each raised $10M in separate rounds.
How geographically concentrated is UK blockchain funding within these 34 companies?
London dominates heavily — 32 of the 34 companies list London, England as their location. The only exceptions are Joba Network, based in Kingstown, Cumbria, and Scallop, based in Bromley.
Which funding stages appear most frequently in this dataset?
Seed is the most common labeled stage, with at least ten companies raising at that level, including Rho Labs ($4M, February 2025), OpenOrigins ($5M, October 2024), and Fiat Republic ($7M, December 2023). Pre-seed accounts for five rounds, while "Series Unknown" — applied to roughly a dozen companies including Pixion Games, Mulder, and SatoshiPay — reflects rounds without a formally disclosed stage.
Did any company raise multiple rounds within this set?
OpenTrade appears twice: a $3M seed in April 2024 and a $4M seed in November 2024, making it the only company in these 34 rows with more than one listed round.
What is the most recent Series A or Series B in this data?
Irys closed a $10M Series A on August 21, 2025 — the most recent and only Series A in the dataset. BKN301 raised a $24M Series B on April 12, 2025, the sole Series B among the 34 companies.
How many rounds in this dataset have undisclosed amounts?
Roughly 14 of the 34 rows carry undisclosed amounts, including ThermAI, Euler, Mulder, Libraro, Sophon, Chateau, Joba Network, Eversend, Scallop, KoinKoin, and Ziglu. Undisclosed amounts are especially common among "Series Unknown" classifications.
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