Lia Diamantis

Lia Diamantis is an accomplished accounting professional with extensive experience in various roles within the accounting field. Currently serving as Accounting Manager (Controller) and Client Advisory Services Manager at Lutz since January 2025, Lia leads teams in developing and implementing accounting policies while focusing on client success. Previously, Lia held the position of Accounting Manager at Orion from November 2019 to January 2025, where responsibilities included mentoring shared service teams and ensuring compliance with accounting practices. Lia's foundational experience includes roles as a Senior Accountant and Staff Accountant II at NorthStar Financial Services Group, a Subcontracts Legacy Accountant-Lead at Kiewit, and an Accounting Intern at Acura Division of American Honda Motor Co. Inc. Lia's educational background includes a Master of Business Administration in Accounting and a Bachelor of Science in Accounting, both from Avila University.