During the year 2019 American Chamber of Commerce in BiH expanded its membership for twelve new members. 

Five members joined in the Corporate Category. AmCham BiH welcomed Sparkasse Bank, Mibo Communications, Wolf Theiss, As Holding, Vienna Osiguranje and Bamcard.

In the Business Category AmCham BiH welcomed to its membership six companies, namely: Law Office Spaho, Advokat Nihad Sijerčić Karanov & Partners, Althani Management Bosmal Arjaan By Rotana, Eko-Vat  and Akademija 387. 

And one NGO Category member aplicant was at the start of the 2019 year the Microcredit Foundation Sunrise.