Sector portfolio · VC firm · United States
Big Brain Holdings' Web3 & Crypto portfolio
Big Brain Holdings has backed 39 Web3 & Crypto startups in rounds we track, $190M between them, shown by the stage each has reached. The best-funded is Megaeth.
Big Brain Holdings's whole portfolioBig Brain Holdings's profile
Funding by segment
- Pre-seed and seed$97M33
- Stage not reported$70M4
- Series A$24M2
Where they are based
- United States18$110M
- United Kingdom4$20M
- Switzerland4$13M
- Singapore3$25M
- Canada3$1.1M
- Netherlands2$4.0M
- Hong Kong SAR China2$3.0M
- Slovenia1$3.6M
- Türkiye1$500K
- Estonia1$11M
United States
United Kingdom
Switzerland
Singapore
Canada
Netherlands
Hong Kong SAR China
Slovenia
Türkiye
EstoniaFounded
10 without a founding year on record.
Total raised
- Under $1M6
- $1M to $10M28
- $10M to $50M4
- $50M to $250M1
- $250M to $1B0
- $1B and over0
Each dot is a startup: the year it was founded across, the total it has raised up (each line is ten times the one below). Pick a segment to pick it out.
29 of 39 startups shown; the rest have no founding year or amount on record.
- 1 to 2
- 3 to 7
- 8 to 24
- 25 to 99
- 100 and more
- United States18
- United Kingdom4
- Switzerland4
- Singapore3
- Canada3
- Netherlands2
- Hong Kong SAR China2
- Slovenia1
- Türkiye1
- Estonia1
Startups by country, 10 countries in all.
Segment by segment
Pre-seed and seed
33 startups · $97M raised
VOID1st proof of purchase crypto tokenUnited States$12M
OptimumOptimum Otomotiv Satış Sonrası Çözümleri A.Ş.United States$11M
Obscuro LabsObscuro Labs develops the open-source platform, TEN.United Kingdom$9.0M
PixelversePixelverse is a Web3 gaming studio founded in 2024, with some sources indicating 2023.United Kingdom$7.5M
MitosisMitosis offers an L1 network meant to revolutionize on-chain asset management.United States$7.0M
OctraOctra is an FHE blockchain network that allows for segregated execution environments.Switzerland$4.0M
ApillonApillon is a Web3 development platform empowering developers to build in the Polkadot ecosystem.Slovenia$3.6M
SonicSonic Innovations is a hearing aid technology company founded in 1998, known for its advanced digital hearing aids and solutions.United States$3.5M
Stage not reported
4 startups · $70M raised
MegaETHMegaETH is the first blockchain in real time.United States$50M
RaikuRaiku is a Web3 infrastructure startup founded in 2024, based in Tallinn, Estonia.Estonia$11M
Ajuna NetworkAjuna Network is a decentralized gaming platform based in Switzerland, focused on integrating blockchain technology into mainstream gaming.Switzerland$5.0M
JumboJumbo is a gaming app developed by Zumbo Innovations Private Limited, based in New Delhi, India.United States$3.5M
Series A
2 startups · $24M raised
Initia LabsInitia Labs is a blockchain infrastructure company that operates the Initia network, which features interwoven rollups.Singapore$14M
GOMBLEGOMBLE, a maker of casual games powered by blockchain.Singapore$9.9M
How this map is made. Every startup here works in Web3 & Crypto and has raised money in a round we track that names Big Brain Holdings as an investor. Each sits under the stage of its latest round. Rebuilt nightly; updated 15 November 2026.
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