We track 19 organisations in this sector across 6+ countries.
The world's largest iGaming and emerging tech expo, held at the Malta Maritime Hub (MFCC). Attracts 25,000+ attendees, 800+ sponsors and exhibitors covering gaming, blockchain, AI, and fintech. Malta's regulatory framework for digital assets makes this a key event for Web3 and gaming startups. Tickets from EUR 300.
Renowned Silicon Valley investor and ex-Coinbase CTO, Balaji made a notable investment in Polish crypto startup Aleph Zero. His involvement gave international credibility to Poland’s blockchain scene. Balaji often highlights Poland as a source of strong cryptography talent. Associated startups: Aleph Zero, and advocacy for Polish crypto developers globally.
Chainalysis was co-founded in 2014 by Danish entrepreneur Michael Gronager to bring transparency to crypto markets. The company builds blockchain analytics software used by exchanges, regulators, and law enforcement to trace illicit activity and manage compliance risk. Chainalysis grew into a global leader in crypto intelligence, raised major rounds, and built offices worldwide while keeping a Danish engineering footprint. It is one of the most valuable companies with Danish founding roots in the blockchain sector.
Organizer of the Crypto Finance Conference, an exclusive invitation-only event held in St. Moritz since 2018. The intimate gathering brings together 200+ crypto fund managers, blockchain founders, and institutional investors for high-level discussions on digital assets, DeFi protocols, and regulatory frameworks shaping the future of decentralized finance.
Investor-focused blockchain and digital assets conference held in the Swiss Alps, attracting institutional investors, crypto fund managers, and Web3 founders. Features intimate networking in a premium setting with high-net-worth participants. Particularly valuable for blockchain startups seeking Swiss and European institutional capital.
Malta's official digital innovation summit organized by the Malta Digital Innovation Authority and Tech.mt. Brings together 2,500+ attendees covering AI, blockchain, IoT, and digital policy. Features the Malta Innovation Awards and a strong government-startup dialogue. Tickets from EUR 100-250.
Europe's largest annual Ethereum conference, organized by the non-profit Ethereum France team and rotating between Paris and Brussels. The 9th edition draws 6,000+ developers, protocol researchers, DeFi founders, and L2 engineers for four days of deep-technical talks, core-dev working groups, and a packed satellite-event calendar of side meetups and hackathons. EthCC is the default summer checkpoint for the European crypto ecosystem — if you're building on Ethereum, this is where the conversations happen. Tickets EUR 600-1,500.
Leading European blockchain and Web3 conference in Barcelona, bringing together 3,000+ crypto founders, investors, and enterprise blockchain leaders. Features startup pitching, regulation panels, and fintech innovation talks. Covers DeFi, tokenization, and institutional digital assets. Particularly relevant for Web3 startups seeking European market visibility.
GAIMIN is a Web3 distributed cloud infrastructure platform that uses gamers' unused computing power, including GPUs, for HPC and AI workloads. The company reported more than USD 1.79M in funding, launched the GMRX token, partnered with ecosystems such as Movement Labs and BNB Chain, and secured cloud-compute support from Aethir's ecosystem fund. In decentralized resource and staking markets, it competes with larger platforms such as Lido, Kiln, and Ubitus.
Angel investor and board member at COBIN Angels, Kasia is based in Switzerland and helps connect Swiss and Polish startup ecosystems. She is vice-president of the Swiss-Polish Blockchain Association and brings specialization in health economics. Her portfolio and advisory focus include Bitfold and early-stage teams using blockchain in healthcare data management and security.
A major Web3 and blockchain conference leveraging Malta's pioneering Virtual Financial Assets Act and progressive crypto regulation. Attracts 4,000+ attendees including DeFi founders, token issuers, and regulators. Features a startup pitch competition, hackathon, and expo floor. Tickets from EUR 200-500.
MultiversX, formerly known as Elrond, is a Romanian-founded Layer 1 blockchain platform designed for high throughput, low latency, and low transaction costs through an adaptive state sharding architecture. The network can process over 15,000 transactions per second and supports smart contracts, DeFi applications, NFTs, and the metaverse ecosystem. Founded in 2017 by brothers Beniamin and Lucian Mincu along with Lucian Todea, the company rebranded to MultiversX to reflect its broader vision beyond blockchain infrastructure into metaverse and Web3 applications. MultiversX has built one of the most technically ambitious blockchain platforms to emerge from Europe and anchors Romania's position in the global Web3 ecosystem.
Organizer of Paris Blockchain Week, one of Europe's premier Web3 conferences held annually in Paris since 2019. The multi-day event draws over 9,000 attendees including crypto founders, DeFi builders, and institutional investors, featuring hackathons, startup pitch competitions, and side events across the city's blockchain ecosystem.
A fintech entrepreneur (ex-CEO of Turbine Analytics), Piotr co-founded Data Ventures and also invests personally in tech startups. He has shown particular interest in blockchain and DeFi startups and is ranked among the top crypto-focused angels in Poland with investments in blockchain companies. Associated startups: Aleph Zero (blockchain platform) and multiple fintech/crypto ventures.
CEO of Dapper Labs (Canada) and creator of NBA Top Shot, Roham extended his crypto enthusiasm to Poland by investing in Reality Games (a Kraków-based mobile gaming startup leveraging blockchain). He exemplifies global crypto investors tapping Polish gaming expertise. Associated startups: Reality Games, and advising Polish blockchain game devs.
Founded 2019. Seed fund focused on gaming, esports, and blockchain startups in CEE. SMOK Ventures is an incubator based in Warsaw, Poland. The programme supports early-stage ventures in Gaming, Esports, Blockchain.
Tatum is a developer platform that unifies dozens of blockchain protocols into a single API, allowing enterprises to build crypto features without specialized blockchain teams. The platform abstracts wallet creation, transactions, and smart contract interactions into simple endpoints. By 2026, Tatum positions itself as the “Stripe for crypto infrastructure,” serving banks and fintechs that want to launch regulated digital-asset services. Its focus is on reliability and developer speed rather than speculative crypto exposure.
Tenderly is a Belgrade-based blockchain development platform that provides smart contract monitoring, debugging, simulation, and infrastructure tools for Web3 developers. The platform allows teams to test transactions, simulate contract interactions, and set up real-time alerting before deploying to mainnet, significantly reducing the risk and cost of bugs in decentralized applications. Tenderly has raised over $40 million from investors including Spark Capital and Accel, and is used by leading DeFi protocols and blockchain teams globally. It is one of Serbia's highest-profile venture-backed startups and a key piece of developer tooling infrastructure in the Web3 ecosystem.
A prominent Polish business leader (ex-CEO of ITI Group and mBank), Wojtek pivoted to fintech entrepreneurship and angel investing. As CEO of blockchain fintech Billon Group, he personally invested in Billon and other tech ventures. He was honored as Business Angel of the Year in 2018 for his consistent support of startups. His angel investments include Billon (DLT payments), Quedex (crypto exchange), and AdEmotion (AI marketing). Associated startups: Billon Group, Quedex, AdEmotion.