Oil & Gas - Exploration & Development in London, London
| Name & Address | Phone # | Website |
| A P I Services Ltd 5-6 Pall Mall East, London, London SW1Y 5BA | 020 78394271 |  |
| Bay Oil Supply Co Ltd 241-243 Baker Street, London, London NW1 6XE | 020 72242191 |  |
| Bridas Energy Services UK Ltd 90 Putney Bridge Road, London, London SW18 1HR | 020 88759908 | |
| Burlington Resources 1 Canada Square, London, London E14 5AA | 020 72084646 | |
| CalEnergy Gas Holdings Ltd 60 Gray's Inn Road, London, London WC1X 8LU | 020 72081600 | |
| ConocoPhillips Ltd 2 Portman Street, London, London W1H 6DU | 020 74086000 | |
| E N I (UK) Bowater House, London, London SW1X 7BN | 020 71733000 | |
| Emerald Energy 9-10 Haymarket, London, London SW1Y 4BP | 020 79252440 | |
| Euroflow 15 Mount Pleasant Road, London, London W5 1SG | 020 89912340 | |
| Exxonmobile International St. Catherine's House, London, London WC2B 6HA | 020 74124000 | |
| G D F Britain Ltd 60 Gray's Inn Road, London, London WC1X 8LU | 020 70674400 | |
| Hydrocarbons Venture Ltd 21 Wigmore Street, London, London W1U 1PJ | 020 74993349 | |
| Iman International 3-11 The Cut, London, London SE1 8JZ | 020 74018483 | |
| Index Brook Ltd 44 Honeyman Close, London, London NW6 7AZ | 020 84511369 | |
| Japan Petroleum Exploration Co Ltd 2nd Floor Nash House, London, London W1S 2FQ | 020 74955044 | |
| Japan Petroleum Exploration Co Ltd 3rd Floor 12 Cavendish Place, London, London W1M 0NS | 020 74361554 | |
| John H Martin Associates Ltd 150 Croxted Road, London, London SE21 8NW | 020 87667076 | |
| Keenoil Ltd 610 Kingston Road, London, London SW20 8DN | 020 85450016 | |
| Kerr McGee PLC 55 Grosvenor Street, London, London W1K 3HY | 020 75188900 | |
| Louisiana Oil & Gas PLC The City Business centre, London, London EC2M 5PP | 020 75880813 | |
| Marubeni Oil & Gas Burdett House, London, London WC2N 6DU | 020 77663636 | |
| Offshore Intelligence PO Box 2779, London, London W1A 5JE | 020 73865703 | |
| Oil Gas Industries Services 6a Basing Hill, London, London NW11 8TH | 020 84559348 | |
| Oilfield Production Consultants Ltd 1-2 Apollo Studios, London, London NW5 2SB | 020 74281111 | |
| Oilstates Industries (UK) Ltd Suite 11/City Plaza, London, London EC2A 3BS | 020 77393338 | |
| Sisco (UK) Ltd 181-183 Warwick Road, London, London W14 8PU | 020 73738389 | |
| Star Energy Ltd 5 Lower Belgrave Street, London, London SW1W 0NR | 020 77306663 | |
| Stellar Energy Ltd Duke Street House, London, London W1K 6JL | 020 74931977 | |
| Svenska Petroleum Exploration 1 Hamilton Mews, London, London W1J 7HA | 020 76472500 | |
| The Gas Forum 24 Monument Street, London, London EC3R 8AJ | 020 70901000 | |
| Tullow Oil (UK) Ltd 30 Old Burlington Street, London, London W1S 3AR | 020 73336800 | |
| Universal Trade Services Ltd 3a/Walden House, London, London W1U 4PS | 020 72245801 | |
| Amerada Hess Ltd 33 Grosvenor Place, London, London SW1X 7HY | 020 78232626 | |
| CH4 Energy 1 Grosvenor Cr, London, London SW1X 7EF | 020 71526050 | |
| Edgo Project Developments Ltd 186 Sloane Street, London, London SW1X 9QR | 020 72357202 | |
| Elf Exploration PLC 30 Buckingham Gate, London, London SW1E 6NN | 020 79635000 | |
| Expertica Services Ltd 55 New Bond Street, London, London W1S 1DG | 020 75187970 | |
| Kala Ltd 4 Victoria Street, London, London SW1H 0HW | 020 73405000 | |
| Nigeria LNG Ltd Heron House, London, London SW1H 0DX | 020 77992677 | |
| Petro-Canada (UK) Ltd Sixth Floor/Bowater House West, London, London SW1X 7LD | 020 72257100 | |
| Premier Oil PLC 23 Lower Belgrave Street, London, London SW1W 0NR | 020 77301111 | |
| Sigma Exploration Ltd 21 Chipstead Street, London, London SW6 3SR | 020 76083883 | |
| T M Services Ltd 5 Charterhouse Square, London, London EC1M 6PX | 020 78678600 | |
| Westminster Oil & Gas Ltd 14 Suffolk Street, London, London SW1Y 4HG | 020 78399366 | |
