CO-FOUNDER & CO-CEO

Sydney Lehman founded Lineage with Diana as she completed her MBA at Stanford Graduate School of Business.

Prior to her time at Stanford, Sydney was the Director of Strategy and Operations at Sunrun (NYSE: RUN) where she managed the scaling of operations from 1 to 23 states. She has managed and scaled two surgical practices and co-founded a medical grade skincare company, Private Practice by Dr. Koo. Prior to her operational leadership in the consumer space, she was an investment banker in New York City.

Sydney leads Operations, Marketing, HR, Partnerships, Real Estate, New Build, and Growth at Lineage.

CO-FOUNDER & MANAGING PARTNER

Diana Ding founded Lineage with Sydney as she completed her MBA at Stanford Graduate School of Business.

Prior to attending Stanford, she invested in businesses across the consumer and services industry at Apax Partners in New York, investing out of the company’s flagship $9.5 billion Global Buyout Fund in businesses with over $2 billion in transaction value. She has over a decade of experience in consumer investing.

Diana leads M&A, Analytics, Accounting, Procurement, Finance, IT, and Legal at Lineage.

HEAD OF GROWTH

After receiving his MBA from Stanford University, Miles was the President and Owner of a multi-site fertility clinic and agency group in Los Angeles called Pacific Fertility Center of LA (PFLA). He focused on operations, organic and inorganic growth, and was able to triple revenue in a three year period.

After selling PFLA, Miles has now joined Lineage to lead growth in M&A, growth marketing, and organic growth.

CHIEF MARKETING OFFICER

Ryan was the Director of Paid Marketing at ConsumerAffairs where he oversaw $150m in digital adspend and activities related to paid advertising with Google, Yelp, & paid social media. He ran the full marketing team and multiple internal departments such as Product & Engineering, and Data & Analytics.

He is now Chief Marketing Officer for Lineage running Performance Marketing focused on ROI driven digital marketing and analytics.