"True excelent expertise and delivery standards" "Great service and follow-up on compliance projects with transnational elements"


Samuel González
Samuel is particularly involved in Employment, Labour & Compliance.
He advises Spanish and international clients in their strategic deployment of HR & compliance strategic plans.
He has over 20 years’ experience in contentious and non-contentious advice to foreign and multi-jurisdictional clients with interests in Spain, the EU and the US. He renders advice in sophisticated employment-related matters and business-critical projects and lectures regularly on international mobility and transnational bargaining & litigation at corporate associations, academic institutions, and relevant interest groups.
Samuel is a member of the American Bar Association (Section of Labor & Employment Law).
He speaks Spanish, English, French and Catalan.
Admissions / Qualifications
Madrid Bar, 2003
L.L.M. International Legal Studies, Georgetown University Law Center (Washington DC, US), 2007
Business Degree (E-3), ICADE (Madrid, Spain), 2004
Law Degree (E-3), ICADE (Madrid, Spain), 2003


Teresa Ruano
Teresa is an expert in the fields of compliance, with particular focus in inhouse organisation and management models, audits and risk evaluation projects, including codes of ethics and ESG policies (modern slavery, supply chains and internal investigations).
She has over 25 years' experience advising local and foreign companies in anti-money laundering projects, arbitration and criminal proceedings in strict reliance with existing ESG regulations.
Teresa is a scholar in compliance and lectures as a professor at IE and Universidad Carlos III.
She speaks Spanish and English.
Admissions / Qualifications
Madrid Bar, 1998
PhD, Universidad Autónoma (Madrid, Spain), 2016
LL.M., IE (Madrid, Spain), 1999
Law Degree, Universidad Autónoma (Madrid, Spain), 1998
CLAUDE & MARTZ
Helping build compliant businesses and operational culture
LEGAL
© 2025. CLAUDE & MARTZ, S.L.P. All rights reserved.
COOKIE POLICY
PRIVACY POLICY
INFORMATION SECURITY POLICY
STANDARD TERMS OF USE
PRESS
alliances
CLAUDE MARTZ, S.L.P. - N.I.F. / V.A.T. ES B87427894 - S.L.P. MADRID COMPANY HOUSE, T 34165 L 0 F 170 S 8 H M614546
