| Corporate Headquarters | Canadian Office |
| Barnwell Industries, Inc. | Barnwell of Canada, Limited |
| 1100 Alakea Street, Suite 2900 | Suite 2410, 500 – 4th Avenue S.W. |
| Honolulu, Hawaii 96813 | Calgary, Alberta, Canada T2P 2V6 |
| Phone (808) 531-8400 | Phone (403) 531-1560 |
| Fax (808) 531-7181 | Fax (403) 266-4124 |
| Big Island Office | Transfer Agent |
| Water Resources International, Inc. | Broadridge |
| P.O. Box 44301, Kamuela Industrial Park | 2 Journal Square, 7th Floor |
| Kamuela, Hawaii 96743 | Jersey City, NJ 07306 |
| Phone (808) 882-7207 | Phone (201) 714-3800 |
| Fax (808) 882-7655 | |
| Stock Exchange Listing | Ticker Symbol: BRN |
| NYSE AMEX | Website: www.brninc.com |
Email barnwellinfo@brninc.com Note: brn1@brninc.com is no longer active. Please use the email address above. |