Hello and welcome back to First Principles. This is the 47th episode since we started, or the 6th episode of season 3.

In this episode, I sit down with Rahul Matthan, a co-founder of Trilegal, one of India’s largest and most successful full-service law firms. While Rahul starts by questioning if a lawyer can be an entrepreneur, the conversation unfolds into a masterclass on the patient, principled art of building a lasting institution.

Rahul provides a rare, inside look into the unique challenges of building a professional services firm—a business where the people are the product. He breaks down the counterintuitive models Trilegal adopted to foster a culture of collaboration over individual stardom. We explore their radical “all-equity partnership” and the “lockstep” compensation model, designed to de-risk the firm from becoming dependent on individual “rainmakers” and to align everyone’s incentives towards collective success.

A key theme is the power of compounding principles. Rahul explains how foundational decisions made 25 years ago, such as not naming the firm after its founders and instilling a “firm before self” ethos, were critical for long-term, sustainable growth. He also shares the story behind Trilegal’s exponential 3X growth during the COVID period, attributing it not just to market demand but to a crucial, planned transition from a founder-led management to a new leadership team built for scale.

Finally, Rahul offers a nuanced and critical perspective on the impact of AI on the legal profession. He argues that the real disruption won’t be in replacing senior experts, but in hollowing out the training ground for junior associates, posing a fundamental challenge to the apprenticeship model that professions rely on.

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This is the 2nd part of my conversation with him.

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This episode was mixed and mastered by Rajiv CN.

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Part 2: Trilegal's Rahul Matthan on the firm, the partnership, and the principles

First Principles