PMI Stack

PMI Stack helps roll-ups and serial acquirers unify their systems, data, and workflows after acquisitions. We handle the technical side of post-merger integration — CRM consolidation, data migration, ERP unification, and getting acquired companies onto shared platforms. Based in the UK, we work with small-to-mid cap roll-ups across Europe who've outgrown the "figure it out internally" stage but don't need a Big 4 consultancy. Practical execution with enough strategic judgment to make the right calls along the way.