Sigma Technical Agencies Limited

Daiik Engineering is a diversified engineering, company in the oil, gas, petro-chemical, power, food, beverages and other industries.

Km. 14, PHC-Aba Expressway Rugburu Azaaza Layout, Rumuokwurusi Port Harcourt, Rivers State Nigeria

0803 598 8697

Asbury International Limited is a Port Harcourt based oil support firm offering onshore and offshore piping & structural construction, tank inspection & maintenance, cathodic protection, valve re-certification & repairs.

16, Port Harcourt/Aba Expressway, Opp. Fougerolle Nig. Ltd, Port Harcourt, Rivers State, Nigeria

0803 077 7231

Jocaro Nigeria Limited is an engineering company offering electro - mechanical products installation, maintenance and services.

477 Trans-Amadi Road, Trans Amadi Port Harcourt, Rivers State

0803 342 0468

Oiltech Engineering Services Limited is a mechanical engineering service provider in Port Harcourt for upstream oil sector, as well as focuses on oil and gas platform & pipeline construction, facilities maintenance, electrical engineering etc.

Plot 155 Trans Amadi Industrial Layout, Port Harcourt, Rivers State

0803 310 3994

Advanxis Technologies and Process Automation is an industrial service provider and technological company with extensive expertise in process automation and instrumentation, electrical control panels and electrication.

22 Trans Amadi, Port Harcourt, Rivers

0816 005 2942