American Chamber of Commerce in Latvia American Chamber of Commerce in Latvia Founded in March 1993 by 27 American investors, AmCham is the leading foreign business organization in Latvia representing over 130 members that include some of the largest international companies in the country. When AmCham was established, the US Embassy was key in bringing the members together and pushing the idea towards fruition. It was the second Chamber founded in the former Soviet Union after the Ukraine?s chapter. AmCham is an independent, non-profit, non-governmental entity fully supported by its members. AmCham Latvia is affiliated to the US Chamber of Commerce and AmChams in Europe.