Dynasties, disruptors, and Guinness: 2025's best business books

From an entrepreneur-turned-presidential candidate to the House of Huawei and the succession drama of the Guinness brewery, there's a lot to learn from this year's crop of business books

Gareth Sheridan's book charts the growth of his Nutriband firm into a successful enterprise navigating the shark-fest of public trading.

As the year draws to a close, John Daly looks back at some of the best Irish and international business books of 2025. 

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