Your international legal & tax team for tech, Web3 and capital owners.

Your international legal & tax team for tech, Web3 and capital owners.

Your international legal & tax team for tech, Web3 and capital owners.

WE DON'T PLAY IT SAFE – WE PLAY IT STRONG

Trusted 100 Clients

We make global operations legally simple.
Astrum is an EU-based consulting group helping founders, investors, & Web3 ventures expand, protect, & scale across borders.

Your Legal Engine for Growth

Your Legal Engine for Growth

Your Legal Engine for Growth

Astrum unites lawyers, tax experts & strategists who understand how technology, finance & law actually work together

We help you launch, relocate, and grow with structures that are precise, compliant, and built to last.

  • Licensed in the US, UK, and EU

  • Active in 15+ jurisdictions

  • Trusted with $166M in client assets

Clarity. Straight answers, plain language, clear milestones

Pace. Deadlines respected, progress visible

Accountability. One responsible partner per project

Integrity. No empty promises – just measurable results

Our goal isn’t more paperwork it’s clarity, scalability & confidence in every move.

solutions

Built for modern businesses & their stakeholders

Tech & Product Companies

Tech & Product Companies

Tech & Product Companies

Web3, DeFi & FinTech

Web3, DeFi & FinTech

Web3, DeFi & FinTech

Private clients & investors

Private clients & investors

Private clients & investors

What We Do

Explore our services & see where we bring value

We offer project work and subscription-based legal support across ten practice areas.

Core Consulting

Web3 & Digital Finance

Core Consulting Structures That Scale

For companies expanding across borders, investors building new ventures, and founders managing complex assets. We design clear, compliant, and efficient legal frameworks that make international business simpler not slower.

International Tax Planning

Custom structuring for efficient operations and tax optimization across all stages of a business lifecycle — launch, fundraising, scaling, and international expansion. Assessment of existing structures and optimization potential. Comprehensive planning for business, asset, and capital relocation.

Corporate Structuring & Transactions

Structuring of transactions related to business formation, scaling, and exit, as well as investment rounds. Design and implementation of option programs. Support throughout negotiations and deal execution.

Regulatory Compliance & Licensing

Assessment and implementation of compliance on regulated markets, development of regulatory roadmaps, full support in preparing and obtaining licenses and permits, and end-to-end legal guidance for launching operations.

Partnerships & Strategy

Strategic partnership sessions during project launches, fundraising, business scaling, market entry, conflict resolution, and exit processes. Partnership architecture, governance model design, market-entry strategy, and alignment with investors.

Ongoing Business Support

Setup of in-house legal functions, optimization of internal legal workflows, implementation of legal design and automation, ongoing legal support for businesses, stakeholders, and beneficiaries. Full relocation of teams and assets, and compliance with CFC (Controlled Foreign Company) rules in target jurisdictions.

International Arbitration

Development of dispute tactics and representation in international commercial arbitration.

Core Consulting

Web3 & Digital Finance

Core Consulting Structures That Scale

For companies expanding across borders, investors building new ventures, and founders managing complex assets. We design clear, compliant, and efficient legal frameworks that make international business simpler not slower.

International Tax Planning

Custom structuring for efficient operations and tax optimization across all stages of a business lifecycle — launch, fundraising, scaling, and international expansion. Assessment of existing structures and optimization potential. Comprehensive planning for business, asset, and capital relocation.

Corporate Structuring & Transactions

Structuring of transactions related to business formation, scaling, and exit, as well as investment rounds. Design and implementation of option programs. Support throughout negotiations and deal execution.

Regulatory Compliance & Licensing

Assessment and implementation of compliance on regulated markets, development of regulatory roadmaps, full support in preparing and obtaining licenses and permits, and end-to-end legal guidance for launching operations.

Partnerships & Strategy

Strategic partnership sessions during project launches, fundraising, business scaling, market entry, conflict resolution, and exit processes. Partnership architecture, governance model design, market-entry strategy, and alignment with investors.

Ongoing Business Support

Setup of in-house legal functions, optimization of internal legal workflows, implementation of legal design and automation, ongoing legal support for businesses, stakeholders, and beneficiaries. Full relocation of teams and assets, and compliance with CFC (Controlled Foreign Company) rules in target jurisdictions.

International Arbitration

Development of dispute tactics and representation in international commercial arbitration.

Core Consulting

Web3 & Digital Finance

Core Consulting Structures That Scale

For companies expanding across borders, investors building new ventures, and founders managing complex assets. We design clear, compliant, and efficient legal frameworks that make international business simpler not slower.

International Tax Planning

Custom structuring for efficient operations and tax optimization across all stages of a business lifecycle — launch, fundraising, scaling, and international expansion. Assessment of existing structures and optimization potential. Comprehensive planning for business, asset, and capital relocation.

Corporate Structuring & Transactions

Structuring of transactions related to business formation, scaling, and exit, as well as investment rounds. Design and implementation of option programs. Support throughout negotiations and deal execution.

Regulatory Compliance & Licensing

Assessment and implementation of compliance on regulated markets, development of regulatory roadmaps, full support in preparing and obtaining licenses and permits, and end-to-end legal guidance for launching operations.

Partnerships & Strategy

Strategic partnership sessions during project launches, fundraising, business scaling, market entry, conflict resolution, and exit processes. Partnership architecture, governance model design, market-entry strategy, and alignment with investors.

Ongoing Business Support

Setup of in-house legal functions, optimization of internal legal workflows, implementation of legal design and automation, ongoing legal support for businesses, stakeholders, and beneficiaries. Full relocation of teams and assets, and compliance with CFC (Controlled Foreign Company) rules in target jurisdictions.

International Arbitration

Development of dispute tactics and representation in international commercial arbitration.

Legal engineering for global growth

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