Part I — The story
The story
Sheryl Sandberg was the operator who turned Facebook's enormous audience into an equally enormous business. Recruited by Mark Zuckerberg in 2008 to complement his product focus, she built the advertising engine — the targeting, sales organisation and monetisation model — that made Facebook one of the most profitable companies ever, a classic pairing of visionary founder and world-class operating executive.
Earlier, at Google, she had helped scale its advertising business too, giving her a rare mastery of turning internet attention into revenue. Beyond operations, her book Lean In sparked a global conversation about women and leadership, making her one of the most influential business voices of her generation. She left Meta in 2022.
Sandberg's career shows the decisive value of the operating partner — the executive who builds the business model and organisation around a founder's product — and the power of scaling online attention into advertising revenue.
Part II — The playbook
The playbook
Complement the founder
Sandberg supplied the operational and business rigour to Zuckerberg's product vision.
Turn attention into revenue
She built the advertising engine that monetised Facebook's reach.
Build the organisation
Sandberg scaled the sales and operating machine, not just the strategy.
In their words
Done is better than perfect.
Careers are a jungle gym, not a ladder.
The most important career choice you'll make is who you marry.
What to read next
- Lean In — Sheryl Sandberg
Why this matters
The thinking behind these decisions connects to models you can study directly:
Frequently asked questions
What did Sheryl Sandberg do at Facebook?
As COO she built the advertising engine — targeting, sales and monetisation — that turned Facebook's huge audience into one of the most profitable businesses ever, complementing Zuckerberg's product focus.
What is Lean In?
Sandberg's influential book and movement about women and leadership, which sparked a global conversation and made her one of the most prominent business voices of her generation.