Vilnius startup directory
Hand-picked startups, investors, and ecosystem operators in Vilnius, with a custom city illustration in europe-startup-guide.com brand colors.
Showing 1–20 of 47 Vilnius · Lithuania
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AMLYZE
AMLYZE is a Lithuanian RegTech company providing anti-money-laundering and compliance software, including transaction monitoring, customer risk assessment, AML investigations, and customer and payment screening. It also offers AML advisory services such as rule-performance reviews and sanctions-screening testing, and claims up to a 62% reduction in false positives for customers using its transaction-monitoring product.
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Astrolight
Builds laser optical communication terminals (ATLAS series) for secure space-to-ground, space-to-space and ship-to-ship data links. Selected for NATO's DIANA accelerator and works with the Lithuanian navy.
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Atrandi Biosciences
Develops Semi-Permeable Capsule and droplet microfluidics partitioning technology enabling multi-step, multi-omic single-cell analysis workflows for research and high-throughput screening.
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Big Data Conference Europe 2026
10th edition with 60+ talks and hands-on workshops on Big Data, ML, Generative AI, Quantum Computing, Ethical AI, and DataOps. Workshops kick off Nov 24, main conference Nov 25-27 at Multikino, ~700 attendees from 35+ countries.
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Biomatter
Synthetic biology company using generative AI to design novel proteins and enzymes from scratch, creating custom biomolecules for industrial, pharmaceutical and biotech applications.
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BSides Vilnius 2026 - Security Theater
Community-driven cybersecurity conference at Kablys with a workshop day (DEF CON CTF, AI Red Teaming, Bash for hackers) plus a main conference day of talks and CTF competitions covering offensive and defensive security.
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BSV Ventures
BSV Ventures (formerly Baltic Sandbox Ventures) is an early-stage VC firm focused on deep tech, life sciences, and dual-use technologies across the Baltic region, with offices in Lithuania, Estonia, and Finland. It was founded in 2018 and offers both an incubation program and direct investment, writing pre-seed cheques up to €125,000 and seed cheques up to €400,000. In 2024 the firm closed a €15 million fund backed by NATO Innovation Fund and the Lithuanian national development institution ILTE. It has made over 27 investments.
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BUILD STUFF 2026
One of Europe's top software development conferences, held annually in Vilnius. Features world-class speakers on software architecture, DevOps, functional programming, and engineering leadership. Attracts 800+ senior developers and CTOs from across Europe. Tickets from EUR 300-600 with early-bird discounts.
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Callsy
Callsy is a Vilnius-based conversational AI startup focused on recovering abandoned e-commerce checkouts for online merchants. The product integrates with Shopify, initiates natural-language voice calls to high-intent shoppers, and follows up with personalized SMS incentives to improve conversion. Its multilingual voice workflows are tailored for cross-border commerce across Europe and beyond.
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Cast AI
Application performance automation platform for Kubernetes that automates workload rightsizing, infrastructure scaling, cost optimization and self-healing across cloud environments. A Lithuanian unicorn serving 2,100+ companies.
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CGTrader
CGTrader is a Vilnius-founded online marketplace for 3D models, connecting a global community of 3D designers with buyers who need stock or custom models for gaming, architecture, product visualization, AR/VR, and e-commerce. The platform hosts millions of 3D assets and also operates an enterprise arm that provides managed 3D modeling services for large retailers and brands building digital product catalogs. Founded in 2011 by Marius Kalytis, CGTrader has raised venture funding and grown into one of the leading 3D content marketplaces globally, with strong traction in the US market.
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Coinvest Capital
Coinvest Capital is a state-backed co-investment fund established in 2018 as a 100% subsidiary of the National Development Bank ILTE, itself owned by Lithuania's Ministry of Finance, and co-funded by the European Union. The fund's model requires all investments to be made alongside accredited business angels or other VC funds, splitting upside in favour of private co-investors to grow Lithuania's angel ecosystem. With €44.3 million in committed capital, it has deployed over €25.9 million into 51 portfolio companies spanning AI, climate, biotech, defence, and frontier tech. Since 2023 it has earmarked roughly €6.8 million specifically for aerospace, defence, and dual-use startups, making it one of the earliest European sovereign funds to lean into defence tech.
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Contrarian Ventures
Contrarian Ventures is a pan-European seed-stage climate tech fund founded in 2017 and headquartered in Vilnius, with a secondary office in London. The fund exclusively backs startups targeting the sources of 77% of global greenhouse gas emissions — energy, transport, buildings, and heavy industry — deploying €1–4 million per initial ticket. Its second fund closed at €100 million in 2022, making it one of the largest dedicated climate VC vehicles out of the Baltics. The portfolio spans over 28 companies across 11 countries and skews 60% software-first, with the remaining 40% split between hardware-enabled software and deep tech hardware.
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Declarative AI 2026
Declarative AI 2026 brings rules, reasoning, decisions and explanations to Vilnius, co-locating RuleML+RR 2026 (the 10th International Joint Conference on Rules and Reasoning), DecisionCAMP 2026 and the 22nd Reasoning Web Summer School. The program spans symbolic and neuro-symbolic AI, decision intelligence, DMN standards and explainable AI, and includes an industry track, a rule challenge and a doctoral consortium.
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DevOpsDays Vilnius
DevOpsDays Vilnius is the local chapter of the global, community-run DevOpsDays conference series, organised by a volunteer team of Lithuanian engineers. The non-profit event focuses on DevOps culture, software delivery, automation and the intersection of development and operations, drawing practitioners from across the Baltics.
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DevOpsDays Vilnius 2026 (September 2026)
DevOpsDays Vilnius is a community-run, non-profit technical conference focused on DevOps, software delivery, automation and the intersection of development and operations. The two-day program at the Kablys 2.0 venue combines 30-minute talks, 5-minute ignite sessions and participant-led open-space discussions, and is part of the global DevOpsDays series drawing engineers from across the Baltics.
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DigiGreen 2026
One-day GreenTech & digital conference at CYBER CITY Vilnius, co-funded by EDIH Vilnius and Digital Europe, bringing together innovators, startups, investors, and policy leaders around sustainable tech, data, and resilient industry.
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EBAN Congress Vilnius 2026
26th EBAN Congress brings hundreds of European business angels, VCs, and ecosystem leaders to Vilnius for keynotes, an awards gala, and a Lithuanian startup study visit, with focus on Space & Defence Tech, BioTech, and CleanTech.
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Fintech Inn 2026
Lithuania's flagship fintech conference reflecting Vilnius's status as a European fintech licensing hub with 200+ licensed firms. Attracts 2,000+ attendees including regulators, banks, and fintech founders. Strong focus on payments, open banking, and embedded finance.
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FIRSTPICK
FIRSTPICK is a Vilnius-based pre-seed and inception-stage VC fund founded in 2022 by Dmitrij Sosunov and Andra Bagdonaitė. It backs early-stage founders from Lithuania, Latvia, and Estonia with initial cheques of €100,000 to €500,000 and follow-on capacity up to €1 million, focusing on AI-enabled software. In 2026 the fund raised a second €25 million vehicle, bringing total AUM across two funds to €45 million. Portfolio companies gain access to a network of 100+ operators and 250+ founders.
