Complex sentence: Grant Thornton UK LLP is a member firm within Grant Thornton International Ltd, a global organisation of independently owned and managed accounting and consulting firms which provide assurance, tax and specialist advisory services to privately held businesses and public interest entities.
Split into simpler sentences: Grant Thornton UK LLP is a member firm within Grant Thornton International Ltd, which is a global organisation of independently owned and managed accounting and consulting firms. These independent firms provide assurance, tax and specialist advisory services to privately held businesses and public interest entities.