The Non-Billable Podcast

The US law firm shaking up London - with partner pay Big Law rivals can't match

The Non-Billable Podcast

Show Notes

Pierson Ferdinand launched in January 2024 in what it says was the largest law firm debut in US history - starting with around 130 partners and growing to more than 270 in under two years. In this episode, co-founders Michael Pierson and Joel Ferdinand explain the model behind what they call an “AI-native,” fully distributed, partner-only law firm. They break down how the structure works: no physical offices, every lawyer signs a partnership agreement, and compensation is decided by a formula-based algorithm that updates in real time. Partners keep a far greater share of their billings than in Big Law, with Michael noting that most lawyers who join “earn 2 to 3x what they were earning” at traditional firms. Pay is completely transparent: every partner can see every other partner’s earnings inside the firm’s internal app. A big part of the model is technology. The firm mandates firm-wide licences for Harvey AI and uses additional tools across the business to automate both back-office processes and junior-level work - something they say they’ve “replaced almost all of” already. AI is now part of standard workflows: summarising due diligence, producing first drafts, organising deal terms and creating client-ready matrices and charts. Michael and Joel also discuss their London expansion - already more than 20 fee-earners and growing - and their recruitment pitch: a chance to escape the traditional hierarchy, avoid massive infrastructure costs, and build a practice with more autonomy and more upside. “Happy lawyers make better lawyers,” Joel says. “We’ve been purpose-built for people who want something different.” Chapters 00:01 Introduction 01:00 Introducing Pierson Ferdinand & the Founders 02:20 How the Firm Launched as the Largest Debut in US History 03:37 Inside the Distributed, Partner-Only Model 04:29 How Partnership, Compensation & the “Pro Algorithm” Work 06:48 Why Remote-First Makes the Economics Work 07:22 Firm vs Partner Clients & How Work Is Shared 08:40 How Matters Are Staffed Without Associates 10:11 Horizontal Integration & Internal Work-Sharing 11:16 The Pitch to Clients: Big-Law Quality at One-Third Less 13:01 The Firm’s AI Strategy - Harvey & Beyond 15:58 Could This Model Work Without AI? 17:13 What Lawyers Want: Frustrations With Traditional Big Law 18:23 London Launch: Practice Areas & Early Momentum 21:14 Competing in London’s Hyper-Competitive Market 22:19 The Pitch to London Laterals 24:17 Can Partners Earn as Much as at Kirkland or Paul Weiss? 27:02 Radical Transparency: Everyone Sees Everyone’s Pay 28:02 The Big Catch - Why This Model Isn’t for Everyone 30:08 Growth Plans for the Next Five Years 31:43 Culture, Community & Why “Happy Lawyers Make Better Lawyers” About Non-Billable Non-Billable is the media company for modern legal professionals across private practice, in-house and legal tech. Visit our website: ⁠⁠https://www.nonbillable.co.uk

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Oct 15, 2026

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Oct 7, 2026

King & Spalding is in growth mode in London. The office increased revenue by 48% last year, has expanded its footprint at 8 Bishopsgate and recently hired a major international arbitration and litigation team from WilmerHale. London managing partner Tom Sprange explains why the office has become central to the US firm’s international strategy. It is now King & Spalding’s fourth-largest office, its biggest outside the US and a hub connecting the firm’s practices across Europe, the Middle East and Asia. The ambition is not to become a conventional full-service firm. Sprange describes a more selective model built around elite disputes, finance, private capital, investigations and regulatory work. He also explains why collaboration matters more than individual books of business, and why King & Spalding looks for practice builders rather than lawyers who simply claim to bring clients with them. The conversation also explores the changing economics of international arbitration, the rise of the highly paid superstar partner and how firms can stop their best lawyers being poached. Sprange closes by setting out where King & Spalding could expand next and why the firm’s trainee pipeline remains important to its London plans. The Non-Billable Podcast is sponsored by Thomson Reuters. Request a demo of CoCounsel Legal, visit: https://legalsolutions.thomsonreuters.co.uk/en/products-services/cocounsel-legal-uk.html Chapters 00:01 Introduction 01:40 Why London matters to King & Spalding 03:33 Revenue growth and the London practice mix 09:48 Not going full-service 13:12 Fund finance and making major team hires work 19:53 The WilmerHale raid and the changing arbitration market 23:36 How international disputes lawyers win clients 27:44 Superstar partners, pay and retention 32:51 The modern partner, AI and what comes next About Non-Billable Non-Billable is the media company for modern legal professionals across private practice, in-house and legal tech. Visit our website: ⁠⁠https://www.nonbillable.co.uk

Sep 29, 2026

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Sep 2, 2026

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