Corporate Office (Montreal): Orex Exploration Inc.
| Address: | 630 Sherbrooke Street West Suite 410 Montreal, Quebec H3A 1E4 Canada |
| Telephone: | (514) 296-1641 |
| Fax: | (514) 843-9208 |
| Website: | www.orexexploration.ca |
| Email: | mark@marengomgt.com |
Administration and Accounting (Rouyn-Noranda) | |
| Address: | 101-A Avenue PrincipaleSuite 200Rouyn-Noranda, QuebecJ9X 4P1Canada |
| Telephone: | (819) 797-4354 |
| Fax : | (819) 797-2454 |
| Transfer Agent: Computershare Trust Company of Canada | |
| Address: | 1500 University Street7th FloorMontreal, QuebecH3A 3S8Canada |
| Telephone: | (514) 982-7888 |
| Fax: | (514) 982-7635 |
| Auditors: Raymond Chabot Grant Thornton | |
| Address: | 888, 3e AvenueVal-d’Or, QuebecJ9P 5E6Canada |
| Telephone: | (819) 825-6226 |
| Fax: | (819) 825-1461 |