Aventus Consultancy LTD review this is a common, very dangerous scammer Aventus Consultancy LTD review about Aventus Consultancy LTD scam avenconsultancy.com – is a classic pseudo-broker who predictably does not have any documents. The documents section only shows legal provisions, which are most likely simply stolen from another site. A license, which any real broker must have, is absent here as a phenomenon.