
The Agency Profit Podcast · 2026-05-06 · 37 min
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.