Liquid Handling & Storage B.V. is part of GP Groot and provides facilities for storage and packaging of liquid chemicals, like solvents, glycols, fuels and oils. The facility has modern filling equipment for filling barrels, cans and IBCs.

Oiltanking Amsterdam B.V. provides tank storage and blending services for liquid fuels. These products include gasoline, kerosene, gas oil, diesel, naphtha, molasses, chemicals and crude oil.

Tarbit Tankers provides transport and trading activities related to bitumen, petroleum and chemical products as well as high-heat cargoes such as coal-tar and pitch.