As Wilmer Cutler Pickering Hale and Dorr has increased its top line over time, the firm has raked in higher legal fees from a single client, Meta Platforms, making up a slightly greater percentage of the firm’s overall revenue in recent years.

Regulatory filings recently revealed that Meta paid Wilmer legal fees totaling about 5% of its revenue, or about $75 million of nearly $1.5 billion in 2023. It’s one of a number of eight-figure fees from a single client to law firms in 2023 that have landed in the headlines lately.