Top 50 Web3 Startup Investors in Sweden in May 2026

Portfolio highlights

• BusUp — BusUp is a mobility service provider that specializes in efficient and flexible corporate commuting services, and is the first company in the world to offer shared corporate shuttle services. Established in 2016, BusUp is already a global company that is currently fully operational in the U.S., Europe, and Latin America for large corporations suchas Accenture, Roche, Siemens, Cognizant, Nestlé, DXC Technologies, Louis Vuitton, etc. Thanks to its technology and its innovative business model BusUp has disrupted a very traditional and low digitized sector, bringing efficiency and convenience to all its stakeholders: passengers, clients, operators, and public administration. Since its inception, BusUp has partnered with more than 150 operators and attended more than 100 clients, exceeding 500,000 passengers worldwide. To learn more about BusUp, visit www.busup.com.
• Cynch AI — Get deeper insight and more time to focus on what truly matters: building a better business.
• Prezent AI — Presentation productivity platform for enterprise teams. Add zen to your presentations!

Portfolio highlights

• Utexo — Utexo develops payment infrastructure that enables stablecoin transactions to settle directly on the Bitcoin network. The platform provides an API and related tools that allow payment operators, exchanges, wallets, and financial platforms to process USDT transfers through Bitcoin-based rails. Its system integrates technologies such as the LightningNetwork and the RGB protocol to support instant settlement, encrypted transaction execution, and predictable transaction costs. Utexo also offers cloud infrastructure and developer tools that manage routing, liquidity, and node operations required for stablecoin payments on Bitcoin. These services allow organizations to integrate Bitcoin-based stablecoin settlement into existing applications without operating or maintaining underlying blockchain infrastructure.
• Antidote — London-based startup studio for Bitcoin founders
• Capital B — The Blockchain Group is  a blockchain-powered ecosystem. They enable firms to utilize the ability of distributed energy through their many divisions. They offer to incubate, build, develop operationally, and strategically invest in internet and technology companies.

Portfolio highlights

• AI Seer — AIs for Authenticating Information. AI Seer is on a mission: To Check Untruths before they become Powerful through an Antivirus for Mal-information, Dis-information and Misinformation.
• Scout AI — Scout AI is building the robotic foundation model for defense.
• Aurelius Systems — Aurelius Systems is a defense technology company pioneering the future of defense with the development of edge-deployed, AI-powered laser systems designed to counter unmanned aerial systems (UAS) threats.

Portfolio highlights

• Cicada — Cicada | Institutional Credit Risk Management On Chain
• Fluidity Money — Earn yield for trading, holding, swapping, minting NFTs; everything you already do is now yield bearing. Fluid assets change the way you use your money on-chain.
• Thrive Protocol — Thrive Protocol's vision is to maximize value creation for all people and communities.

Portfolio highlights

• Zabo — Zabo is an API for connecting to any crypto exchange, wallet, protocol or account. Sign up for access to free API keys at Zabo.com
• Ballet — Ballet Crypto is a companion mobile app, which enables sending of cryptocurrency, checking market value and activating additional currencies. The use of the mobile app is completely optional, as you do not need it to receive and store your cryptocurrency safely.
• FLock.io — FLock.io aims to build a decentralised privacy-preserving solution for Artificial Intelligence.

Portfolio highlights

• Wasder — Join great conversations, manage your clan and find people to play with. Wasder is a gaming community open for everyone. Regardless of who you are and what games you love to play.
• Instabox — Instabox Express is a shipping service available in selected online stores. It ship your express delivery package to our lockers in Sweden, Norway and Denmark.Instabox handles logistics for e-commerce retailers, offering same-day delivery through its network of last-mile smart delivery lockers. The service reaches about six million Swedes,delivering from the likes of H&M, Ikea, and Lloyds. In a press release, the company claims its growth has more than tripled each year over the last few years.
• CloudBackend — CloudBackend - The Edge dbPaaS

Portfolio highlights

• TomoChain — TomoChain is an innovative solution to scalability problem with the Ethereum blockchain, and other blockchain platforms. TomoChain features a 150-Masternodes architecture with Proof of Stake Voting (POSV) consensus for near-zero fee, and instant transaction confirmation. Security, stability and chain finality are guaranteed via novel techniquessuch as double validation, staking via smart-contracts and uniform randomization processes.TomoChain supports all EVM-compatible smart-contracts, protocols, and atomic cross-chain token transfers. Scaling techniques such as sharding, EVM parallelisation, private-chain generation, hardware integration will be continuously researched and integrated into TomoChain which will become an ideal scalable smart-contract public blockchain for decentralized apps, token issuance and token integration for small and big businesses.
• BovineVerse — BovineVerse is a Korean Metaverse chain game and sports guessing platform developer.
• Alliance Games — Build Beyond Limits. Multiplayer for the Next, Decentralized Era.

Portfolio highlights

• 0G Labs — The First Decentralized AI Operating System
• Sonic — Sonic's objective is to enhance the existing Solana Gaming Ecosystem to handle millions of requests per second per game and redirect them back to Solana L1.
• Mirror World — Mirror World is a blockchain-based virtual world, also known as the Metaverse, where we aim to connect Mirror World with different games and experiences, allowing users to move through different game scenarios with interconnected & independent economic systems.

Portfolio highlights

• Unmind — Unmind is a workplace mental health platform. We empower employees to measure, understand, and improve their mental wellbeing.
• Stacks — Let agents reconcile, analyze, and explain your financial data. You focus on driving outcomes.
• Standard Cognition — Standard Cognition is an artificial intelligence platform that allows buyers to grab what they want without having to go to a cashier. It empowers consumers to shop and pay without waiting in line, scanning or stopping to check out. Available to any retailer, the solution helps reduce labor costs, improve the customer experience, and improve profitmargins. It also helps small-size retailers to compete with larger chains and online offerings.Standard Cognition was founded in 2017 and is based in San Francisco, California.

Portfolio highlights

• SQRIL — SQRIL provides a crossborder scan-to-pay QR payment API switch that enables banks, ewallets and fintech apps to accept and initiate QR code payments across multiple countries. It connects financial applications to local QR payment schemes in emerging markets across Asia, with expansion planned into Africa and Latin America. The platform supportsscanning and paying local merchant QR codes and sending bank transfers or ewallet payouts where QR coverage exists. It focuses on interoperability between domestic payment rails and web3 payment sources, using stablecoins as part of settlement where applicable. SQRIL also handles licensing and regulatory arrangements directly or via local partners.
• Utexo — Utexo develops payment infrastructure that enables stablecoin transactions to settle directly on the Bitcoin network. The platform provides an API and related tools that allow payment operators, exchanges, wallets, and financial platforms to process USDT transfers through Bitcoin-based rails. Its system integrates technologies such as the LightningNetwork and the RGB protocol to support instant settlement, encrypted transaction execution, and predictable transaction costs. Utexo also offers cloud infrastructure and developer tools that manage routing, liquidity, and node operations required for stablecoin payments on Bitcoin. These services allow organizations to integrate Bitcoin-based stablecoin settlement into existing applications without operating or maintaining underlying blockchain infrastructure.
• Generative Bionics — Generative Bionics develops humanoid robots that integrate robotics, advanced artificial intelligence, and design for safe, reliable operation in real-world industrial environments.​

Portfolio highlights

• Obscuro Labs — The final network - a TEE-native execution layer for the new internet
• Odsy Network — Odsy solves the "Access Control Problem" for Web3 builders with the revolutionalry dWallet concept. By powering the most secure, robust and flexible infrastructure for decentralized access control - Web3 can finally be connected to the real world.
• Hackless — Hackless is a platform of security services and analytics for your DeFi protocol. The 1st out-of-the-box MEV-solution that helps to protect smart contracts from the hack attacks.

Portfolio highlights

• Football.Fun — football. Fun is a fantasy football platform that combines the dynamics of cryptocurrency markets with football player trading.
• FrodoBots Lab — FrodoBots Lab is pioneering advancements in Embodied AI research at the intersection of crypto and gaming.
• BIO Protocol — The BIO Protocol (BIO) allows onchain scientific communities to fund, build, and co-own research and products in specific biomedical domains including lifespan, brain health, and rare disorders. BIO, founded by senior VitaDAO members, empowers worldwide communities of scientists, patients, and investors to take science into their own hands andbring solutions to life more effectively than traditional pharmaceutical companies.

Portfolio highlights

• Bitrefill — Bitrefill (Germany) - Shop for Gift Cards, eSIMs, and Mobile Recharges with BTC, ETH, USDT, USDC, and more. Pay online with crypto in over 186 countries.

Portfolio highlights

• Bitrefill — Bitrefill (Germany) - Shop for Gift Cards, eSIMs, and Mobile Recharges with BTC, ETH, USDT, USDC, and more. Pay online with crypto in over 186 countries.

Portfolio highlights

• Vivino — Vivino empowers people everywhere to enjoy wine to the fullest. Vivino is the world's largest online wine marketplace and most downloaded wine app, powered by a community of millions. Vivino’s unique wine shopping experience uses community data to suggest personalized wine recommendations, make wine discovery, and purchase fun, accessible, andeffortless for wine drinkers of every level of expertise. The Vivino app is available for download on Android and Apple devices. The company was founded in 2010 and is headquartered in San Francisco, California.
• terralayr — At terralayr, we're not just offering storage and batteries; we're pioneering a new era of energy flexibility. In a world where renewable energy is on the rise, the need for flexibility in energy storage has never been more crucial. That's where we come in.
• Project Eaden — PROJECT EADEN combines pioneering technology and engineering expertise with an immense love for food and lust for life. For full indulgence. With zero guilt.

Portfolio highlights

• Yeet — Yeet is a gambling platform will offer a variety of traditional casino games like blackjack and roulette alongside new, crypto-focused games.
• Inversion — Inversion is a technology-first investment company that acquires and transforms legacy businesses with blockchain technology.
• TrueNorth — Crypto's first AI discovery engine

Portfolio highlights

• Portal to Bitcoin — The only custody-less interoperability protocol for Bitcoin. Swap native BTC, Ordinals, Runes with L2s and L1s
• Acta Finance — Acta Finance develops a complete DeFi ecosystem, EVM compatible, able to deploy and integrate EVM compatible networks.
• Monarch Wallet — As part of this journey, we will discontinue our wallet services effective July 1, 2024.

Portfolio highlights

• PeN Chat — An Instant Social Messaging App - Search Google Play, type Pen Chat Calls for Free

Portfolio highlights

• Freatic — Building the monetization layer for your alpha
• NuLink — NuLink combines best practices with best-of-breed security solutions to provide privacy-preserving technology with enterprise level security for decentralized applications

Portfolio highlights

• Bitwage — Payroll, invoicing & benefits for digital assets. Bitwage offers services for companies and direct to workers. Workers can sign up and get direct deposit accounts to get paid from any company or client. Workers locally receive unique digital asset benefits. Workers internationally get paid faster & cheaper than traditional wires.
• FV Bank — FV Bank is a US licensed bank and a digital asset custodian that provides banking, payments, digital asset custody, and Visa cards to the U.S. and international customers.
• Hexa Wallet — Own HexaWallet.io today. Secure checkout and guided transfer support. No hidden fees.

Portfolio highlights

• Aletiq — Aletiq is an online PLM software that offers technical data management solutions for industrial companies.
• Anytype — An operating system for the new Internet
• Kubik — Kubik makes low-carbon buildings from plastic waste. Bringing environmental dignity to how countries grow.

Portfolio highlights

• AdLunam — Accelerate, Engage, Launch: The Full Stack Growth Solution for Web3 Founders Stop Chasing Investors. Let Attention Find You. ABout us Pioneering Web3 Investment AdLunam Inc. is a pioneer in the Web3 investment world, offering the first gamified ecosystem for blockchain investments. We provide early access to promising Web3 projects. Comprehensive Ecosystem We support early-stage founding...
• NuLink — NuLink combines best practices with best-of-breed security solutions to provide privacy-preserving technology with enterprise level security for decentralized applications
• PoPop World — PoPop World is a leisure playground with 20+ mini games.

Portfolio highlights

• Basket — Basket lets you keep track of things you want to buy, automatically finding the best prices, saving you time and money. Say hello to your new shopping companion.
• JENA — JENA is building the "Shopify for service professionals", starting with personal care. The company is on a mission to empower Solopreneurs to thrive on their own terms with radically simple business tools. JENA provides Solopreneurs with an Operating System (OS) providing them a full tech-stack: website, AI-powered booking system,payments, CRM, marketing, and e-commerce in one app.
• MasterExchange — Trading platform for music rights leveraging emerging technology to create friction free and compliant investment opportunities to everyone.

Portfolio highlights

• Raad Labs — We're building the sensory network which the world's authorities have overlooked: unlocking Billions through crowdsourced weather data.
• Veda — Veda is the largest vault infrastructure platform in DeFi, enabling institutions to launch and manage onchain financial products at scale.
• LI.FI — Swap and move any crypto asset across any blockchain ecosystem.

Portfolio highlights

• Konvolo — "Before Konvolo, we relied heavily on one-on-one feedback, which lacked the broader insights we needed. Now, we can gather thousands of pieces of feedback and
• CubaseBio — Cubase Bio is a biotechnology business that focuses on spatial biology tools. It creates solutions for 3D spatial analysis to speed up drug discovery.
• Inhalation Sciences — The PreciseInhale patented aerosol generation R&D platform delivers respirable dry powder aerosols from preclinical cell studies all the way through to human clinical trials, significantly accelerating drug development timelines. The platform’s one-animal-at-a-time system requires just milligrams, not grams of costly test substance for a fullPK study and delivers high-resolution lung data of, typically, <10% SD. We carry out Contract Research for novel and generic inhalation drug developers, toxicology and environmental research institutes and university research institutes in the inhalation and aerosolization field.

Portfolio highlights

• Percent — Unlock private credit investments with Percent. Access alternative investments on the platform powering the future of private markets.
• Micro Connect — Micro Connect provides market infrastructure, fintech, and platform development.
• MasterExchange — Trading platform for music rights leveraging emerging technology to create friction free and compliant investment opportunities to everyone.

Portfolio highlights

• Gamium — Gamium is a Web3 and Metaverse technology company building the truly Decentralized Social Metaverse.
• Jinx — Shop Jinx for ready-to-devour premium dog food and dog treats. Free shipping and 100% money-back guarantee on all orders.
• Conductive.ai — Conductive.ai is an engagement platform for game developers to motivate players to increase player lifetime value.

Portfolio highlights

• EcoBites — EcoBites is a subscription service that delivers sustainably sourced and eco-friendly packaged snacks and meals to consumers doorsteps.
• Lawyeree — A platform offering AI legal advice to clients and allowing clients to be connected with the best lawyers.
• SafeNest — SafeNest offers a comprehensive home security system integrating smart technology with professional monitoring services.

Portfolio highlights

• Kollider — Kollider build tools and services to make financial markets available to everyone, across borders, instantly and simply using Bitcoin’s Lightning Network.
• Clear Labs — Clear Labs harnesses the power of next-generation sequencing (NGS) to simplify complex diagnostics for clinical and applied markets. By creating a fully automated platform that brings together DNA sequencing, robotics, and cloud-based analytics, Clear Labs democratizes genomics applications to deliver increased clarity.Clear Labs’ turnkeyplatform accelerates outcomes and improves accuracy - from food-borne pathogens to infectious diseases, including SARS CoV-2. With a novel approach, Clear Labs is helping the world better understand, track, and mitigate tomorrow’s novel pathogens.
• Vinter — Making smarter indexes for crypto ETF issuers.

Portfolio highlights

• Enigio — Enigio is a tech company offering innovative solutions to ensure the consistency, integrity, and traceability of digital information making data available only to those who should have access to it while protecting it from manipulation. Enigio creates solutions to secure information in real-time, using patented technical solutions and innovationsto create an accessible product for creating digital original documents. Enigio aspires to be the global technology provider of a standardized solution for digitalized, authoritative original documents.

Portfolio highlights

• Cyera — Cyera provides organizations with data reality for cloud data security. Cyera was founded in 2021 and was headquartered in San Mateo, USA.
• Corelight — Corelight helps network defenders reach the high ground where they can see more and react faster.
• H Company — H is an AI Research Lab and Product Company

Portfolio highlights

• Aveni — AI solutions for financial services purpose-built to streamline workflows, automate admin tasks, and enhance QA processes, driving productivity and compliance.
• Zenobe Energy — Discover Zenobe. Our vision: enable the transition to zero-carbon, non-polluting power and transport systems through the innovative use of battery storage.
• Ocula Technologies — Harness the power of advanced analytics with our sustainable growth platform enabling brands and retailers to outperform competitors.

Portfolio highlights

• Bubblemaps — Explore DeFi tokens and NFTs through bubbles in our crypto dApp. Cryptocurrency data for beginners, degens, and experts.
• KOKODI — World without adults!
• Titan Content — Titan Content is a metaverse music service provider that seeks to fuse Web3, metaverse, and artificial intelligence innovations with conventional Korean pop music business models and content.

Portfolio highlights

• Hedget — Hedget is a Defi-focused derivatives platform which operates a decentralized options trading.
• Chromia — Chromia is a relational blockchain platform, making it easy for people to build decentralized apps in the real world, for a better world.
• KILT Protocol — KILT Protocol is an open-source blockchain protocol for creating Web 3.0 credentials that are verifiable, revocable, and anonymous.KILT provides Internet Data Sovereignty and puts users in control of their data, allowing them to choose which data to share, when, with whom, and why. It's a blockchain protocol that creates a distributed onlinetrust market to help people manage their online trust connections.It was founded in 2018 and is based in Berlin, Berlin.

Portfolio highlights

• Filed — Meet your new AI tax preparer. Filed helps firms process more returns in less time by cutting prep, reducing review, and freeing teams for higher-value work.
• Opper AI — Opper AI is a task completion API for AI. Reliably complete tasks with AI models. Ship AI assistants, agents and backend features that really work. Access 100+ models, built in quality process, observability and more.
• Zero — Buy verified cash app account at the best IT service provider smmsellshop at cost-effective price, we provide SSN, Bank & Selfie verified accounts.

Portfolio highlights

• Klevu — Klevu Oy is a self-learning search engine that helps online retailers turn visitors into customers. Its search for SMEs focuses on fast, relevant search with actionable insights into shoppers’ search and easy self-service integration.Klevu Oy’s enterprise edition provides natural language search with ease of catalog maintenance and insights intoshopping experience. It is based in Helsinki, Southern Finland.
• Elsa — Elsa is a platform for patient driven research for better drugs, health and prevention. Elsa lets patients become their own personal researchers by providing them with a better understanding around how lifestyle factors may affect their disease activity measurements for chronic disease. To support them from a scientific perspective, Elsa gives themaccess to data on their specific disease (initially we work with rheumatoid arthritis) through the Riskminder foundation and scientific studies at Karolinska Institutet.
• Steep — Business intelligence for modern companies. Steep lets anyone on your team stay on top of your data.

Portfolio highlights

• ToyFlix — Toyflix is a pioneering subscription-based toy rental platform transforming India’s US$2 billion toy industry by making premium.
• LocationBit — it is a community-driven global location encyclopedia designed to tackle the fragmented and inaccessible nature of local knowledge in 2025.
• Kyamaganda Community Development Organisation — it is a community-based nonprofit organization founded to restore hope and dignity among vulnerable children, youth, and families in Uganda.

Portfolio highlights

• NuLink — NuLink combines best practices with best-of-breed security solutions to provide privacy-preserving technology with enterprise level security for decentralized applications

Portfolio highlights

• Forward Protocol — Create Blockchains, Subnets, and dApps with A No-Code Interface Wordpress for Web 3.0 Cross-Chain Compatible Industry Agnostic Adoption-Focused Deploy Your dApp Now Join the Community Featured In Deploy and go live in a few minutes. No programming skills required. https://www.youtube.com/watch?v=K07z8cQPQGI&ab_channel=ForwardProtocol Lowest Barrier to Entry Easy to use Open Source Drag and drop Complete control Set
• Sidus Heroes — gaming company
• Radom — A Decentralised Network for Coordination of Cloud Applications and Connected Assets

Portfolio highlights

• KlayCity — KlayCity is a P2E virtual world where district NFT owners can govern, explore and earn while enjoying the gaming experience.
• AnotherblockAnotherblock AB — Anotherblock is Transforming Music into an Investable Asset Class. We Specialize in Music Investments, Music Rights, Catalog Valuations, and Royalty Management.
• Oasis Pro Markets — Alternative Trading System

Portfolio highlights

• Kalshi — Kalshi is a regulated exchange & prediction market where you can trade on the outcome of real-world events. Buy and sell Event Contracts.
• ZAR — ZAR is a financial software company that develops a digital dollar wallet designed to bridge the gap between cash-based economies and Web3.
• Stablecore — Stablecore enables banks and credit unions to offer stablecoin and digital asset products with the highest standards

Portfolio highlights

• Elvy — Geofy AI platform provides home owners control over their energy needs with subscription of solar, heat pump and battery system.
• OnBuy — OnBuy is an online marketplace that offers multi-category products. Its marketplace offers competitive fees for its sellers and helps to list all the products in its portal that enable users to purchase products without hassle. The company was founded in 2016 and is headquartered in Poole, Dorset.
• Maintract — Maintract is a new generation of financial contract management software. It also offers banking and financial services. They provide contract management automation solutions to banks for drafting, data verification, workflow automation, contract data monitoring, tracking workflow and documentation, compliance management, and more.

Portfolio highlights

• Revyze — Revyze is a community-powered app with a sharp focus on high school education.
• Flower — We enable the energy system of tomorrow by combining pioneering technology with flexible assets, allowing clean energy to power society
• Eyeball Games — Eyeball Games operates as a gaming studio set up by the original creators of 8 Ball Pool, serial entrepreneurs and degens.

Portfolio highlights

• KAIO — The first protocol purpose-built for RWAs, ensuring seamless movement, compliance, and liquidity in DeFi through a sovereign AppChain.
• TaoFi — TaoFi is an AI-driven decentralized social-fi platform
• Cold River Games — Crystalfall is an upcoming free online action RPG with customizable skills and an endless endgame, set in a steampunk world.

Portfolio highlights

• Bumper — Bumper protects the value of your crypto using a radically innovative DeFi protocol. Deposit USDC today to earn BUMP tokens
• NuLink — NuLink combines best practices with best-of-breed security solutions to provide privacy-preserving technology with enterprise level security for decentralized applications
• Unslashed Finance — The best and easiest way to protect your crypto assets against hacks and other events.

Portfolio highlights

• Divly — Divly simplifies and automates declaring taxes on your crypto trading.
• Normain — Normain is the AI platform for deep knowledge work. Automate your complex analyses and reports directly on Sharepoint or Google Drive. Access your own data and public sources in one single platform.
• Circulate — Find the best packaging for you and the planet in our marketplace

Portfolio highlights

• Synnax — Synnax is an artificial intelligence-powered financial platform which helps to forecast financial performance
• StarSharks — StarSharks is a NFT-GameFi ecosystem based on the BSC chain developed by game players, governance committees, and game developers. The game integrates different types of games and breaks down barriers found between games by allowing players to use the same character to enter the Shark-metaverse. It enables players come together to build and govern a new metaverse and create a community culture in the Shark-metaverse.
• Mines of Dalarnia — An evolving platform-mining blockchain game, filled with single-and multiplayer action, built for every gamer

Portfolio highlights

• Solak — Solak is an AI browser and DeFi platform that is transforming the digital world.
• GPU.Net — GPU Network is a decentralized graphics processing unit on-demand infrastructure that supports the next generation of Generative AI, Web3 Metaverses, high-end graphics rendering, and cryptocurrency mining.
• OpenStamp — Features SRC20 & Stamps Marketplace, Minting Service, Launchpad, and an Explorer for SRC20 & Stamps asset tracking.

Portfolio highlights

• Alliance Games — Build Beyond Limits. Multiplayer for the Next, Decentralized Era.
• Mines of Dalarnia — An evolving platform-mining blockchain game, filled with single-and multiplayer action, built for every gamer
• Monopoly Millionaire Game — Monopoly Millionaire Game is a marine-themed GameFi that involves island construction, cultivating, shooting and more.

Portfolio highlights

• ARO Network — ARO Network is a decentralized edge cloud platform focusing on power peer-to-peer content delivery.
• Kite AI — Kite AI is a purpose-built, EVM-compatible L1 designed to power the AI economy.
• Primus Labs — Primus connects Web2 data to Web3, offering verified information to AI models while ensuring user privacy.