LONDON & PARIS--(BUSINESS WIRE)--Etrali Trading Solutions, the global compliance and unified communication services integrator for trading, celebrates 50 years of innovation. Founded in 1965, Etrali established itself by providing trusted communications equipment for the French military and railway systems. 50 years on, Etrali has developed into a global company with more than 500 employees worldwide, with clients including some of the world’s largest banks, asset managers, brokers and market d