Oman Head office

United Systems

P.O.Box 784, Ruwi, Postal Code 112

Muscat - Sultanate of Oman

Tel: + 968 2461 5511/22/33/44/55

Fax: + 968 2461 5500

usystems @ unitedsystemsit.com

usystems @ omantel.net.om

Muscat

Saudi Arabia office

Desert Infotech

PO Box 4701, Jeddah 21412, Saudi Arabia

Tel: + 966 2 – 6450 115

Mobile: + 966 55 39 27 315

saudia @ unitedsystemsit.com

Saudi Arabia

Tanzania Office

United Systems Ltd.

P.O.Boc: 21201,

Dar Es Salaam, Tanzania

Tel: + 255 22 2124711

Fax: + 255 75 4267484

tanzania @ unitedsystemsit.com

Tanzania