WHAT WE DO
Regulatory, Compliance and Corporate Support Across the EU
Complium supports companies at every stage of their journey, from market entry and licensing to day-to-day compliance and long-term operations. We manage regulatory complexity so your team can focus on execution and growth.
Our core operations are based in Poland, Lithuania, Latvia and Estonia with support across other EU jurisdictions where required.
Why choose Complium
Complium works as an extension of your team, providing clear regulatory guidance and reliable execution across licensing, compliance and ongoing operations.
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Clarity over complexityWe translate regulatory requirements into practical steps, so nothing is left open to interpretation.
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Accountable expert supportYou work with licensed legal and compliance experts who take ownership through delivery.
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Built for real operationsOur solutions are designed to function in live business environments, not just on paper.
About Us
Experienced EU Compliance & Regulatory Experts
Complium is a team of experienced legal and compliance professionals supporting regulated businesses across Estonia, Lithuania and Poland, with long-standing experience working within EU regulatory frameworks.
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500+ ProjectsWe have supported over 500 regulated and fintech businesses since 2018.
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46+ Countries ServedWe have supported clients from 46 countries setting up EU operations.
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30+ Legal StaffWe have a team of more than 30 licensed legal and compliance professionals.
Our SERVICES
Complium Delivers the Core Compliance & Legal Services Businesses Rely On
Complium supports fintechs and growth-stage companies with licensing, AML compliance and corporate services aligned with established EU regulatory frameworks.


