Marianna Polykrati is an experienced finance professional with expertise in corporate treasury, M&A integration, and financial management. Currently Group Treasurer at AVRAMAR and the Co-Founder and Managing Partner at Tetraktys Treasury, she has held key roles including Group Treasurer at Chipita S.A.

With a background in finance from Boston College and the American College of Greece, Marianna is also a GBBC Ambassador for Greece, a founding member of the Boardroom, and serves as an Honorary Board Member at the Hellenic Association of Treasurers.