Habu Hydratech ME FZCO

PO Box 18214, Jebel Ali Free Zone, Dubai, UAE

http://www.hydratech-me.com/

Habu Oilfield Supply AS

Ownership: 51%

Risavika Havnering 97, N-4056 Tananger, Norway

https://habuoilfieldsupply.no/

Habu Sampling AS

Ownership: 52%

Risavika Havnering 97, 4056 Tananger, Norway

https://habu-sampling.no/

Phuel Oil Tools LTD

Ownership: 70%

Unit 12 Barratt Trading Estate, Denmore Road, Bridge of Don, Aberdeen, Scotland, AB23 8JW

Phuel Oil Tools LLC – 117 Jared Drive, Broussard, LA 70518, USA

http://www.phueloiltools.com/

Saudi Wells Technology Ltd

Ownership: 50%

PO Box 9052, Ad-Dammam 31413, Kingdom of Saudi Arabia

http://saudiwells.com/