Cities of the territory
- Onitsha (6)
1 - Envoy Oil Industries Ltd - Onitsha
1 Ekwuluobia Street/120, Upper Iweka Road. Onitsha. Anambra.
Vegetable, Vegetable Oil
2 - Dozzy Oil and Gas Company Limited - Onitsha
Plot 1 N/62 Niger Bridge Head Industrial Layout. Onitsha. Anambra.
Marketing, Gas, Oil Company
3 - A-Z Gas Plant Limited - Onitsha
43, Awka Road. Onitsha. Anambra.
4 - LOPA Energy Services Ltd - Onitsha
58, Awka Road. Onitsha. Anambra.
Marketing, Energy, Energy Services
5 - Whizoil WA - Onitsha
4, Pokobros Industrial Avenue Off Atani Road P.O.Box. Onitsha. Anambra.
6 - Petrogas Ltd - Onitsha
1, Atani Roadniger Bridge Head Ind Layout. Onitsha. Anambra.