Configuration
Development of cross-border structures aligned with business models
Cross-Border Structuring for International Business Operations
International structures require alignment of jurisdictions, operational logic, and long-term strategic intent
Where Strategy Meets Expertise
LEGALIS is a selective advisory boutique focused on cross-border structuring and international business operations.
The advisory approach combines entrepreneurial experience, multidisciplinary academic grounding in law and economics, and practical expertise in international structures across multiple jurisdictions and operational environments. Mandates are assessed not only from a formal perspective, but also in relation to strategic alignment, operational functionality, and long-term structural coherence.
Engagements typically involve mid-sized enterprises, founders, and established operators with cross-border activities or expansion intentions. The focus is on situations where structural decisions carry strategic weight and require integrated analysis rather than isolated technical input.
LEGALIS operates through a structured, mandate-based approach with a clear focus on confidentiality, clarity, and execution quality.
Make an inquiryThe Mind Behind LEGALIS
Dr. Mathias Kunze, LL.M.
Head of Legalis & Principal Legal Strategist
Dr. Mathias Kunze is an internationally active entrepreneur, strategic advisor, and structuring specialist with more than 35 years of hands-on experience in cross-border business and international corporate configurations. His professional and entrepreneurial experience is grounded in a multidisciplinary academic foundation in law and economics, combining business administration, regulatory analysis, and international legal studies.
- PhD in Economics, with a specialization in International Marketing.
- Master of Laws (LL.M.), with a focus on International Business Law, European Law, Digital Law, Financial, Insolvency and Tax Law, and Mediation.
- Magister in Economics, with a focus on International Management, Financial Management, and Marketing.
- Chair Professor in Business, Law and Health.
- Author of numerous monographs and academic publications in business, management, and law.
The primary focus of Dr. Mathias Kunze lies in the strategic analysis, evaluation, and structuring of international corporate and investment frameworks, economic and regulatory structuring models, framework assessments, as well as complex entrepreneurial special situations. His practical experience particularly includes international structuring and implementation processes, corporate and structural risk assessments, strategic and regulatory analyses, cross-border stakeholder coordination, and integrated approaches to entrepreneurial risk allocation in an international context.
His advisory work combines international entrepreneurial experience with structural thinking at the intersection of corporate development, jurisdictional analysis, regulatory classification, economic evaluation, and strategic positioning. The core focus is on scenarios in which business substance, legal frameworks, operational viability, and international implementability must be integrated into coherent structures.
His key areas of activity include international corporate structures, cross-border mergers and acquisitions, regulated business models, and complex special situations with heightened requirements regarding liability exposure, regulatory classification, and economic continuity. Central to his approach is the combination of personal entrepreneurial responsibility, international structuring experience, and the ability to translate complex matters into robust strategic decision-making frameworks.
Dr. Mathias Kunze also brings his professional and entrepreneurial experience into international educational institutions. As President of ONSITES High School and ONSITES Graduate School in Florida, he transfers knowledge from business, law, management, and international structures into academic and leadership-oriented contexts.
Structured Solutions for International Architecture
Domicile
Selection of suitable jurisdictions based on regulatory and operational coherence
Scalability
Structural design for international activities and expansion scenarios
Sequencing
Coordination of implementation steps across relevant parties
Integrity
Alignment of documentation, responsibilities, and operational flows
From Concept to Execution
Case Analysis
Initial evaluation of business model, objectives, and structural requirements
Structuring Strategy
Development of a compliant and operationally viable setup
Implementation
Coordination of documentation, integrations, and required steps with involved parties
Operational Readiness
Final alignment for compliance and ongoing operations
Before You Engage
What does LEGALIS do – and what does it not do?
LEGALIS provides strategic advisory on cross-border structuring and international business operations. The work focuses on structural analysis, jurisdictional evaluation, and the design of coherent international setups. LEGALIS does not provide regulated legal services, tax filings, or licensed accounting work. Where such services are required, coordination with locally licensed professionals is arranged.
Who is the advisory suited for?
Engagements typically involve mid-sized enterprises, founders, and established operators with cross-border activities, international expansion plans, or complex structural questions. The focus is on situations where structural decisions carry strategic weight and require integrated analysis across legal, economic, and operational dimensions.
How does a mandate typically proceed?
Every engagement begins with an Initial Consultation. Based on its outcome, a defined mandate scope is agreed in writing. The work then follows a structured four-stage process: Case Analysis, Structuring Strategy, Implementation, and Operational Readiness. Each stage produces clear deliverables and decision points.
What does an engagement cost?
The Initial Consultation is offered at a fixed fee of USD 980 / EUR 850. Beyond that, mandate fees depend on scope, complexity, and required involvement. A defined fee proposal is provided in writing before any mandate begins. Hourly billing, fixed-fee packages, and milestone-based structures are available depending on the engagement.
How is confidentiality handled?
All communications, documents, and case details are treated as strictly confidential. Information handling follows the standards of the LEGALIS information security management system (ISO 27001:2022). Non-disclosure arrangements are signed on request prior to substantive discussions.
In which languages and jurisdictions does LEGALIS operate?
Advisory is provided in English, German, and Polish. Engagements regularly involve setups across the European Union, the United States, and selected international jurisdictions. Where local legal or tax representation is required, LEGALIS coordinates with an established network of locally licensed professionals.
What happens after the Initial Consultation?
The Initial Consultation concludes with a written follow-up containing assessment, initial solution approaches, and recommended next steps. Clients then decide independently whether to proceed with a formal mandate. The Initial Consultation does not create any continuing obligation.
How quickly can I expect a first response?
Inquiries submitted through the Pre-Assessment option typically receive a written response within two to three business days. Initial Consultations are usually scheduled within one to two weeks of confirmation, depending on availability and the scope of preparation required.