
Haider Mannan is the founder of risk intelligence data provider BIGTXN. He is a data scientist and subject matter expert in investment screening, specialising in ESG controversies, global sanctions and investment restrictions. Haider sits on the UK board of the Association of Certified Sanctions Specialists and the membership committee of the UK Sustainable Investment and Finance Association, and he is a member of PRMIA’s advisory expert group on investment risk.



