Over the next half-century, the group acquired other tea companies, including Williamson Tea Assam, Doom Dooma Tea Company, Moran Tea Company, Phu Ben Tea Company, Rwenzori Tea Investments and Pfunda Tea Company.
Selama setengah abad berikutnya, grup usaha ini mengakuisisi perusahaan teh lainnya, termasuk Williamson Tea Assam, Doom Dooma Tea Company, Moran Tea Company, Phu Ben Tea Company, Rwenzori Tea Investments dan Pfunda Tea Company.