Thompson&Stein OÜ is an international law and consulting firm providing company formation, accounting and corporate services across the European Union and the United States, with offices and operational presence in Tallinn, Warsaw, Vilnius and Bratislava and licensed registered agent services in Delaware and Wyoming.

The firm offers integrated legal, licensing and in-house accounting support for cross-border businesses, including specialized advisory for e-Residency setups, fund registration and regulatory compliance for fintech and crypto projects.

Thompson&Stein assigns dedicated advisors, provides multilingual client support and emphasizes direct local presence and regulatory compliance to manage company administration, reporting and ongoing corporate governance for international founders and investors.

About Thompson&Stein OÜ | Accounting | Corporate | Company Registration

Founded in 2016


Practice areas
Corporate & Commercial
Business
Banking & Finance
Media, Technology and Telecoms

Languages spoken
English

Social media

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Practice areas

Corporate & Commercial

Thompson&Stein assists with company formation, corporate governance, shareholder structures and ongoing company administration in Estonia and other jurisdictions, delivering registered agent services, virtual office solutions and support for AIF registration and statutory filings to ensure client entities meet local compliance obligations.
Administrative
Admiralty & Maritime
Agriculture
Antitrust
Aviation
Business Registration
Contract
Due Diligence
Franchising
Gaming
Government Contract
Licensing
Merger & Acquisition
Transportation
Venture Capital
Cannabis Law
Nonprofit & Charitable Organizations
International Trade Law
Government Relations & Lobbying
Private Equity
Corporate Governance
Sanctions & Export Controls

Business

The firm provides cross-border business advisory focused on establishing and managing EU and US entities, including e-Residency adoption, licensing support, business substance arrangements and tailored tax-documentation assistance to help international founders operationalize and scale their businesses.
Accounting & Auditing
Communications & Media Law
Employer
Health Care
International
Legal Document
New Business Formation
Office Solutions
Tax
FDA Law

Banking & Finance

Thompson&Stein offers guidance on bank account opening and financial compliance for international companies, and manages US tax reporting obligations for foreign-owned entities, including assistance with Form 5472 and pro forma 1120 filings and liaison with financial institutions to address KYC and regulatory requirements.
Investment
Securities
Financial Services Regulation
Tax Increment Financing
Project Finance
Structured Finance
Acquisition / Leveraged Finance
Debt Capital Markets
Equity Capital Markets
Sustainable Finance
Public-Private Partnerships (PPP)
Funds & Asset Management

Media, Technology and Telecoms

Advertising and Marketing
Biotechnology
Cyber Law, Data Privacy and Data Protection
Fintech
Information Technology
Media and Entertainment
Outsourcing
Technology Transactions
Telecommunications and Broadcast
Sports Law
E-commerce & Internet Law
Space Law
Data Center & Digital Infrastructure

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