Heather Planishek

Heather Planishek serves as the Chief Financial Officer at Lambda since July 2025 and also holds the position of Board Member and Audit Committee chair. Previously, Heather was the Chief Operating and Financial Officer at Tines for a brief period in 2025 and spent nearly nine years at Palantir Technologies, where roles included Chief Accounting Officer, Controller, and Head of Financial Reporting and Technical Accounting. Prior to Palantir Technologies, Heather worked in SEC Reporting and Technical Accounting at Hewlett Packard Enterprise and served as an Assurance Manager at EY. Heather holds a Bachelor's degree in Business Administration with a focus on Accounting from the University of North Florida.