Alba joined Polaris Renewable Energy Inc. in November 2021 as Tax Director, where she led the corporate and regional tax function. In April 2023, her mandate expanded to include oversight of the company’s legal affairs, and as of October 2025, she serves as Chief Financial Officer, assuming responsibility for financial reporting and corporate finance activities. In this capacity, Alba provides strategic leadership across tax, legal, and finance functions, partnering with senior management to support business growth, compliance, and capital markets strategy.
Previously, Alba spent over 11 years with PwC as Manager and Senior Manager in corporate and international tax across Spain, Chile, Australia, and Canada. Alba built a strong track record advising multinational groups -particularly in the energy sector- on cross-border tax planning, M&A, corporate reorganizations, debt financing, and financial reporting, with a special focus on Latin America.
Alba holds a Law Degree from Instituto de Estudios Bursátiles (IEB) and Universidad Complutense de Madrid (UCM) and has completed three master’s degrees: Stock Exchange and Financial Markets (IEB), LLM in Business Tax Consulting (Instituto de Empresa, IE), and International Tax Planning (Center for Financial Studies, CEF/UDIMA). Alba is bilingual in Spanish and English.
