The Caldwell Partners International Inc. announced a major enhancement to its recruiting capabilities in the global mining sector with the addition of Andrew Willson as a partner in the firm's Industrial Practice, based in London. Mr. Willson has noteworthy experience successfully completing complex executive search assignments in the extractive industries from the board level to senior management, and has worked across a range of functional disciplines including projects, exploration, asset management, engineering, operations, maintenance and reliability, supply chain, IT, finance, safety and assurance. Additionally, he has sourced candidates internationally for owners, contractors, and service companies on a global basis. Willson joins Caldwell from an international executive search firm specializing in board and senior management appointments within the mining and oil & gas sectors, where he was managing partner of the firm's EMEA region.