Learn more about Oonagh Diamond

Oonagh is Business Development Director for Restructuring in Northern Ireland. She is responsible for developing strategic relationships, raising brand awareness, and supporting businesses and professional advisers across Northern Ireland. She has considerable expertise across the fast-moving consumer goods, retail, and manufacturing sectors.

Prior to joining BTG, Oonagh held a senior role with the Northern Ireland Chamber of Commerce and Industry, working closely with businesses, industry leaders, and key stakeholders to promote economic growth and business development.

Office locations

Room 326 Scottish Provident Building, 7 Donegall Square West, Belfast, Antrim, BT1 6JH

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Analysis

News and insights

Stay ahead with commentary on the latest sector trends, regulatory changes and market developments from our team of experts.

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business deal
Client news
22/09/2026

BTG facilitates MBO acquisition and corporate carve-out of global language services business

BTG has facilitated the acquisition of a global language services agency (“the Company”) via a management buyout (MBO).

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mining image
People views
22/09/2026

BTG Global Advisory partners write about the opportunities in mining

As rare earth and precious metals and minerals become increasingly important to developing industries across the globe leaders from across the BTG Global Advisory network have written an article for Mining Magazine, discussing major M&A opportunities for investors.

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bitcoin (2)
General
17/09/2026

Bitcoin’s role as a hedge against sovereign debt risks and policy responses comes back into focus

Bitcoin’s recovery from its July low coincided with the announcement of expanded US Treasury.

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