Why Hogan Lovells built a 100-person legal tech company: Sebastian Lach on what clients actually want from AI

Hogan Lovells might not be the first name that comes up in conversations about legal AI, but maybe it should. The firm quietly spun up ELTEMATE, a 100-person legal tech subsidiary, to build tools for clients that go beyond hype and deliver real efficiency gains. At the helm is Sebastian Lach, a Hogan Lovells partner who also leads ELTEMATE.In this episode, Sebastian talks about how ELTEMATE started with just three people around a table in 2019 and has since scaled into a global team creating client-facing technology. Funded entirely in-house, it now builds everything from AI-driven investigation tools to domain-specific tools tailored to compliance and litigation.We also dig into Sebastian’s views on legal AI more broadly. He’s sceptical about so-called “Swiss Army knife” platforms and argues that the real value lies in specialist, vertical tools trained on the right data and guided by lawyers who know what good looks like. “Lawyers don’t want 60% answers”, he argues. “They want a tool that gives them the right result at the push of a button.”It’s a conversation about what happens when a Big Law firm takes tech seriously - balancing risk and innovation - and what clients are really asking for when they demand AI.Chapters00:01 Introduction00:50 Sebastian’s Background02:07 Transitioning from Law to Legal Tech04:00 Exploring White Collar Crime Law07:25 The Birth of ELTEMATE10:34 Funding and Business Model of ELTEMATE11:39 ELTEMATE's Growth and Structure13:12 ELTEMATE's Product Suite and Strategy18:23 The Importance of Domain-Specific Solutions20:48 Data as a Core Differentiator24:28 The Future of Legal Tech and Client Needs28:30 The Vision for ELTEMATE31:16 Lessons Learned in Legal Tech Innovation34:48 Concerns About AI in Legal Practice35:51 Skills for the Future Lawyer38:02 The Future of the Billable Hour About Non-BillableNon-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