Advention | 11,115 followers on LinkedIn. Strategic advisory services to large and midsize companies, entrepreneurs and private equity investors. | Advention is an independent strategy advisory group with eighty professionals operating globally in an integrated manner through its fully-owned offices in Dubai, London, New York, Shanghai, Paris and Vancouver. Advention was founded by a group of senior partners with successful experiences in first-tier strategy consulting firms as well as leading corporations and entrepreneurial ventures. The firm is engaged in strategy consulting and transaction support.