Safeguarding the investors, the founding partners and other stakeholders in domestic and cross-border engagements

At ALTALEX we have an excellent track-record of providing consultancy and advice to entrepreneurs, especially during the process of internationalization and landing in other countries, above all in the United States and Latin America. In addition, we have participated in the setting-up of management and capital raising and funding structures for securing and holding of investments, especially Luxembourg and Spain.

…ALTALEX boasts a team of excellent professionals for entrepreneurs who are looking for the most exhaustive corporate legal and tax advisory services both in Spain as well as in other countries…”

Javier Santiso

Profesor, ESADE

We assist innovation projects, providing all legal consultancy required, especially to entrepreneurial companies in the area of new technologies and biotechnology. We provide these companies with all the legal advice during financing procedures, investment agreements and shareholders’ agreements, in the protection and licensing of industrial property rights, agreements with third parties and licensing of know-how, taking full advantage of tax incentives (patent box and R&D tax credits) and, in general, legal and tax advice for entrepreneurs, fund managers, business angels and venture capital groups.

Our work goes hand in hand with the M&A practice, our wealth of expertise at international level and our extensive network of collaborators, as well as in the compliance services offered by our Firm (ongoing advisory and compliance and corporate secretarial).



Private client recognized by the world economic forum (davos) and as a top 50 intelectual for iberoamerica

Tax and legal advisory on the implementation of an investment structure in technology-based companies in Spain and abroad for a wide network of high net worth investors from Spain and abroad.


Technology-based company

Tax advisory together with colleagues in San Francisco (CA) on a corporate reorganization to establish in Silicon Valley and attract US investors.


Group of investment fund managers resident in Spain.


Team of fund managers for investments in tech companies

Advisory in the implementation of investment vehicles in Spain and another EU member State to invest in tech companies in the US, Europe and LatAm


Corporate group leader in r&d tax credits consulting

Worldwide corporate reorganization for the implementation of a global holding company structure