| Name | Category | Address | City | Opening hours |
|---|---|---|---|---|
| Chelis School Consultancy and Development Centre | Educational consultant | Plot 25, Block 6, Phase 2, Captain Peter Bello Street Federal Housing Estate | Calabar | — |
| Chelis School Consultancy and Development Centre | Educational consultant | 9 Constitution Rd, opposite Ahmadu Bello Stadium | Kaduna | — |
| Chelis School Consultancy and Development Centre | Educational consultant | No. 4 Nick Eworu Street, opposite Iorkyaa Ako Street | Makurdi | Mon–Fri 08:00–17:00 |
| Chelis School Consultancy and Development Centre | Educational consultant | No. 17, 18 Agric Road, opposite Uvwie Local Government Secretarait | Warri | — |