Funded Blockchain and Cryptocurrency Startups in London
The largest disclosed round in this London blockchain-and-crypto set is Boom’s $500M (2024-08-08), which dwarfs the next-largest disclosed amount of $17M (…
The largest disclosed round in this London blockchain-and-crypto set is Boom’s $500M (2024-08-08), which dwarfs the next-largest disclosed amount of $17M (OpenTrade, 2026-05-06) and leaves the rest of the disclosed rounds clustered far below that upper tier. Multiple signals concentrate in time: 10 of the 36 rounds fall between 2024-10-28 and 2024-11-20 (including OpenOrigins $5M on 2024-10-31, OpenTrade’s $3M on 2024-04-09, and two $3M pre-seeds—mbd and Tranched—on 2024-11-11/12), while the most recent entry is Proof with $600K on 2026-06-22 and the oldest shown is B2C2 with $450K on 2023-11-13.
Disclosure patterns also stand out. “Series Unknown” appears 9 times (e.g., OpenTrade 2026-05-06 at $17M; Eden Block 2026-04-21 at undisclosed), and “undisclosed” amounts appear 12 times (including Eden Block on 2026-04-21; ThermAI on 2025-06-02; and Ziglu on 2024-01-01), so disclosed-round size comparisons should be read with a partial visibility caveat. Stage distribution is broad but with several Seed/Pre-Seed entries in the 2024–2025 window (e.g., Kaldi $100K on 2025-03-12; OpenOrigins $5M on 2024-10-31; and Zeal $2M on 2024-05-10).
Most recent rounds
36 shownRelated listings
Frequently asked
What’s the largest disclosed round in this London blockchain/crypto list, and how isolated is it?
Boom’s $500M (2024-08-08) is the only disclosed round at or above the $100M level in the shown data, and it sits well above the next-largest disclosed amount of $17M (OpenTrade, 2026-05-06).
How concentrated are rounds by time within the most recent 36 entries?
There’s a clear late-2024 clustering: 10 rounds land between 2024-10-28 (Libraro, undisclosed) and 2024-11-20 (Parfin, undisclosed), including OpenOrigins $5M on 2024-10-31 and two $3M pre-seeds in mid-November (mbd $3M on 2024-11-11 and Tranched $3M on 2024-11-12).
Which disclosure patterns limit how confidently you can benchmark round size here?
“Series Unknown” occurs 9 times (e.g., OpenTrade $17M on 2026-05-06; Eden Block on 2026-04-21 at undisclosed), while the amount is “undisclosed” in 12 rows (e.g., Eden Block 2026-04-21; ThermAI 2025-06-02; Ziglu 2024-01-01).
Does the list skew toward early-stage labels like Seed/Pre-Seed, or is it more mixed?
It’s mixed but early-stage shows up repeatedly: Seed appears for entries like Kaldi $100K (2025-03-12), KAIO $8M (2026-04-20), and OpenOrigins $5M (2024-10-31), while Pre-Seed includes Proof $600K (2026-06-22) and multiple $3M rounds such as Tranched and mbd in November 2024.
Are there notable outliers on the low end that affect comparisons across rounds?
The smallest disclosed amount is Kaldi’s $100K (2025-03-12), which is far below several multi-million rounds like Tok-Edge $2M (2026-04-09) and Euler (undisclosed on 2025-04-17), and it should be considered alongside the 12 “undisclosed” amounts that block full-size ranking.
How far does this London dataset span across time, and where are the edges?
Rounds span from B2C2 on 2023-11-13 ($450K) through Proof on 2026-06-22 ($600K). The listing’s most recent datapoint is Proof’s 2026-06-22 pre-seed at $600K.
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