Mr. Idohanta Lubis started his carrer in 1989 and offer involved in various company with different type of business.
At year of 2001, Mr. Idohanta Lubis founded his own company, PT. Anugrah Batu Hirang, which then at 2008 he founded consultant side of the company.
Since 2007, Mr. Idohanta Lubis has founded Anugrah Group International and being made as President Director.

Mr. Harry Kuntoro started his carrier in early 1972 and after working at various company with broad line of business, in December 2009 he joined Anugrah Batu Hirang as consultant and appointed as President Commisioner in Anugrah Group International in 2009.