July 1, 2026


Corporate Counsel Favorites: Unveiling the Most Loved Law Firms of the Year

Which Biglaw firms have the magic formula for client satisfaction and loyalty? The annual BTI Consulting Group's Client Service A-Team ranking reveals the answer, spotlighting the law firms that are not only trusted but cherished by their corporate clients. Unlike other rankings that focus on revenue or size, BTI zeroes in on firms that truly understand their clients' needs, proactively communicate, assemble the right teams, and deliver actionable advice.

Michael B. Rynowcer of BTI elaborates on the importance of being a beloved firm, noting that clients prefer working with firms they feel connected to, entrusting them with their most complex and critical issues. These favored firms gain priority access to premium projects and command top-tier rates, thanks to their deep client relationships.

This year, BTI named 113 firms that have distinguished themselves by fostering indispensable connections with their clients. These firms are categorized into four groups: "Best of the Best," "Leaders," "Distinguished," and "Standouts." Among them, the "Best of the Best" include renowned names such as Baker McKenzie, DLA Piper, and Sullivan & Cromwell, to name a few.

For law firms looking to climb the ranks, the key seems to lie in deepening client relationships and ensuring a thorough understanding of their business landscapes. Excelling in these areas not only positions a firm as a preferred choice but also embeds them deeply into their clients' success stories.

Congratulations to all 113 law firms recognized, with a special nod to the 15 elite firms that have set the highest standards in client service this year. Their commitment to client satisfaction continues to set them apart in the competitive legal landscape. For those interested in viewing the full list of firms and learning more about what makes them stand out, visit BTI's detailed ranking on their Mad Clientist blog.

The insights from this ranking serve as a valuable benchmark for law firms worldwide, underlining the significance of client relations in the legal industry's ever-evolving landscape.