Established in 1936, TELLES - Sociedade de Advogados is a distinguished Portuguese law firm renowned for its comprehensive legal services across various sectors. With offices in Lisbon and Porto, the firm has built a reputation for excellence, technical rigor, and innovative solutions tailored to meet the unique needs of each client. Its team of over 150 lawyers is dedicated to delivering high-quality legal counsel, ensuring the success of both national and international clients.

Recognized by esteemed directories such as The Legal 500 and Chambers and Partners, TELLES has been highlighted for its expertise in areas including Corporate/M&A, Tax, and Dispute Resolution. The firm's commitment to maintaining high standards is further evidenced by its inclusion in the Leaders League 2025 rankings, where it was acknowledged as a Highly Recommended Firm in Civil & Commercial Litigation and a Recommended Firm in Dispute Resolution and Labor & Employment. These accolades reflect TELLES' dedication to providing exceptional legal services and its standing as a leading law firm in Portugal.

At the core of TELLES' client service approach is a commitment to building long-term relationships based on trust and proximity. The firm emphasizes understanding each client's specific needs, offering personalized and efficient legal solutions. This client-centric philosophy, combined with a culture of innovation and adherence to Environmental, Social, and Governance (ESG) principles, positions TELLES as a forward-thinking partner dedicated to delivering value and fostering sustainable success for its clients.

Acerca de TELLES - Sociedade de Advogados

Fundado en 1936


Áreas de práctica legal
Negocios
Corporativo y Comercial
Banca y Finanzas
Energía, Medio Ambiente y ESG
Defensa penal
Empleo y trabajo
Propiedad Intelectual
Litigios y disputas

Idiomas hablados
English

Redes sociales

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Áreas de práctica legal

Negocios

TELLES' Corporate, M&A, and Private Equity team is renowned for its involvement in significant and complex mergers and acquisitions within the Iberian market. The team provides comprehensive legal advice on public and private M&A transactions, joint ventures, and other corporate matters. They have a strong track record representing family offices, entrepreneurs, and high-net-worth families with multinational businesses, offering guidance on cross-border transactions and governance issues.
Contabilidad y Auditoría
Ley de la FDA
Derecho de las Comunicaciones y los Medios
Empleador
Atención médica
Internacional
Documento legal
Constitución de nuevas empresas
Soluciones para oficinas
Impuestos

Corporativo y Comercial

Sanciones y Controles de Exportación
Capital privado
Gobierno corporativo
Administrativo
Almirantazgo y marítimo
Agricultura
Antimonopolio
Aviación
Registro de empresas
Contrato
Debida diligencia
Franquicias
Juegos de azar
Contrato gubernamental
Licencias
Fusiones y Adquisiciones
Transporte
Capital de riesgo
Organizaciones sin fines de lucro y benéficas
Derecho del Comercio Internacional
Relaciones gubernamentales y cabildeo
Derecho del cannabis

Banca y Finanzas

Gestión de fondos y activos
Asociaciones Público-Privadas (APP)
Finanzas Sostenibles
Mercados de capitales de renta variable
Mercados de capital de deuda
Adquisición / Financiación apalancada
Finanzas Estructuradas
Financiación de Proyectos
Inversión
Valores
Regulación de servicios financieros
Financiación con Incremento de Impuestos

Energía, Medio Ambiente y ESG

Derecho Ambiental y Cumplimiento
Petróleo, gas y energía
Derecho del cambio climático
Derecho regulatorio energético
Derecho Minero
Asesoría y Cumplimiento ESG
Energía renovable y alternativa
Derecho del agua

Defensa penal

TELLES' Criminal, Administrative Offense, and Compliance practice offers comprehensive legal support throughout all stages of criminal and administrative offense proceedings, from initial investigation to final resolution. The team has significant experience in handling economic and financial crimes, including tax offenses, money laundering, corruption, fraud, and cybercrime, as well as violations of safety regulations and professional misconduct. By collaborating with experts across various legal disciplines, TELLES ensures effective representation in administrative offense cases initiated by public entities and regulatory authorities. Additionally, the firm provides preventive legal services, assisting clients in developing compliance programs to mitigate legal and regulatory risks.
Arrestos y registros
Servicio de fianzas
Litigación penal
Delito de drogas
Conducción bajo los efectos del alcohol
Conducción bajo la influencia (DUI y DWI)
Derecho de menores
Delito sexual
Multas por exceso de velocidad y tráfico
Delitos de cuello blanco

Empleo y trabajo

TELLES' Employment & Labor practice offers comprehensive legal services, including advising on employment aspects of corporate reorganizations, trade union matters, salary structures, and the implementation of internal policies. The team has been recognized by Chambers Europe 2025, ranking in Band 4 for Employment in Portugal, and by Leaders League 2025 as a Recommended Firm in Labor & Employment. Notably, TELLES received the Best Practice Labour Healthcare award at the Iberian Lawyer Labour Awards 2022 for assisting clients in the healthcare sector with acquisitions and social security matters.
Derechos laborales
Contratación y despido
Discriminación laboral
Derecho Laboral
Pensión
Jubilación
Acoso sexual
Seguridad Social
Salarios y horas
Despido injustificado
Denunciante y Qui Tam
Beneficios Laborales y Compensación Ejecutiva

Propiedad Intelectual

TELLES provides comprehensive intellectual property services, assisting clients in identifying, protecting, and managing their intellectual assets. Their dedicated team offers expertise in registering and maintaining copyrights, trademarks, patents, and trade secrets, as well as drafting and negotiating related agreements. They also conduct due diligence, enforce intellectual property rights, and resolve disputes through negotiation, litigation, or arbitration. Serving diverse industries such as textiles, luxury fashion, jewelry, food and beverages, cosmetics, financial services, technology, telecommunications, media, entertainment, life sciences, healthcare, pharmaceuticals, automotive, e-commerce, advertising, and competition, TELLES ensures tailored strategies that align with each client's business model. The firm collaborates closely with its Digital team to address the complexities of the digital era, providing integrated solutions for the protection and management of intellectual property.
Derechos de autor
Patente
Marca registrada
Derecho del arte y del patrimonio cultural

Litigios y disputas

TELLES' Litigation and Arbitration team offers extensive experience in civil and commercial disputes, both domestically and internationally, with a particular focus on corporate and shareholders' conflicts, as well as issues arising from mergers and acquisitions. The firm has played a significant role in litigation related to banking collapses in Portugal, representing various stakeholders in both civil and criminal matters. Additionally, TELLES has been active in medical liability cases, representing healthcare providers in a growing number of court proceedings. The team also handles disputes involving construction, distribution agreements, transportation, and insurance, providing clients with comprehensive legal support across diverse sectors.
Litigio antimonopolio
Litigación Comercial
Reestructuración e Insolvencia
Mediación y Arbitraje ADR
Apelación
Acción colectiva
Litigio general
Ética y Responsabilidad Profesional

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