United Kingdom

Offshore Hydrocarbon Mapping plc
& OHM Ltd
The Technology Centre
Aberdeen Science and Energy Park
Claymore Drive
Bridge of Don
Aberdeen
AB23 8GD

Tel: +44 (0) 870 429 6581
Fax: +44 (0) 870 429 6582

info@OHMsurveys.com

USA

2600 South Gessner, Suite 650
Houston, Texas 77063
USA

Tel: +1 713 783 5593
Fax: +1 713 783 5594

info@ohmsurveys.com

Kuala Lumpur

Level 23, Tower 2
ETIQA Twins
11, Jalan Pinang
50452 Kuala Lumpur
Malaysia

Tel: +60 3 2171 1163
Fax: +60 3 2171 1193

info@ohmsurveys.com

Company Registration Numbers

4579067 (Ltd)
043229960 (plc)

Registered Office

c/o Pinsent Masons
30 Aylesbury Street
London
EC1R 0ER