Inside a Boutique Agency Holdco, With Sei-Wook Kim

Points of Interest 00:01 – 00:38 – Introduction: Marcel introduces Sei-Wook Kim, co-founder of Barrel and Barrel Holdings, highlighting his experience building and scaling multiple agencies. 00:38 – 01:31 – What Barrel Holdings Does: Sei-Wook explains their holdco structure, managing a portfolio of independent, specialized marketing agencies with a long-term acquisition strategy. 01:31 – 03:31 – Origin of the Holdco Model: The conversation explores how Barrel evolved from a single agency into multiple businesses through spin-offs and organic opportunities. 03:31 – 04:56 – Shift from Incubation to Acquisition: Sei-Wook shares why they moved from building agencies from scratch to acquiring established firms to accelerate growth. 04:56 – 06:07 – Independent Portfolio vs Roll-Up Strategy: They discuss why Barrel Holdings avoids the traditional roll-up model in favor of independently operated agencies with separate P&Ls. 06:07 – 07:31 – Long-Term Investment Philosophy: Sei-Wook explains their long-term hold strategy, focusing on durability, adaptability, and avoiding short-term exit pressure. 07:31 – 09:09 – Capital Strategy and Self-Funding: The discussion covers their decision to fund acquisitions through internal capital and debt rather than external investors. 09:09 – 12:52 – What Makes an Agency Attractive: Sei-Wook outlines key acquisition criteria, including specialization, recurring revenue, and strong leadership teams. 12:52 – 15:06 – Challenges in Financial Diligence: They break down common issues in agency financials, including inconsistent revenue tracking and unclear cost structures. 15:06 – 17:29 – Understanding True Profitability: The conversation highlights how to normalize owner compensation and adjust financials to reflect true EBITDA. 17:29 – 21:01 – Operating Model and Performance Metrics: Sei-Wook explains their weekly and quarterly cadence, including key metrics like revenue, expenses, and pipeline forecasting. 21:01 – 35:43 – Forecasting, Scaling, and the Impact of AI: The episode closes with insights on forecasting discipline, scaling leadership across multiple agencies, and how AI may reshape agency value and delivery. Show Notes Sei-Wook Kim on LinkedIn Peter Kang on LinkedIn Agency Habits Website Barrel Holdings Website Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.