Serial acquirer

A serial acquirer is a company that pursues a strategy of growth mainly through repeated mergers and acquisitions rather than relying solely on organic growth.^[1] This approach is often associated with long-term "buy-and-build" or "roll-up" strategies, where numerous acquisitions are integrated into a larger operating platform.

Serial acquirers typically share several features:

• A decentralized operating model allowing acquired firms to retain autonomy.^[2]
• Disciplined capital allocation, with acquisitions funded through reinvested cash flow.
• A focus on acquiring smaller companies in fragmented industries.

Several publicly traded companies are frequently cited as examples of successful serial acquirers:

• Constellation Software
• Berkshire Hathaway
• Danaher Corporation
• TransDigm Group

While serial acquisition strategies can generate significant growth, critics highlight risks including:^[3]

• Integration challenges across multiple acquired businesses
• Potential overpayment or misallocation of capital
• Reliance on favorable credit markets to finance acquisitions

• Merger
• Acquisition
• Rollup (business)
• Private equity
• Conglomerate