| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Agrinon Company | 01344362 | 01/07/2009 | Dissolved |
| B O C Share Scheme Trustee Ltd | 03190588 | 01/07/2009 | Dissolved |
| BOC INVESTMENTS NO.2 LIMITED | 03104286 | 01/07/2009 | Dissolved |
| BOC JAPAN FINANCE | 05374040 | 01/07/2009 | Dissolved |
| BOC MEDISPEED LIMITED | 00771943 | 01/07/2009 | Dissolved |
| BOC STORESHIELD LIMITED | 00598901 | 01/07/2009 | Dissolved |
| BOC TECHNOLOGIES LIMITED | 00989105 | 01/07/2009 | Dissolved |
| BOC TRANSHIELD LIMITED | 01721313 | 01/07/2009 | Dissolved |
| Boc Airco Coating Technology Ltd | 01698320 | 01/07/2009 | Dissolved |
| Boc Cis Ltd | 03190707 | 01/07/2009 | Dissolved |
| Boc Cryoplants Ltd | 00157551 | 01/07/2009 | Dissolved |
| Boc Distribution Services Ltd | 04202886 | 01/07/2009 | Dissolved |
| Boc G L Baker Transport Ltd | 00226489 | 01/07/2009 | Dissolved |
| Boc Russia Holdings Ltd | 03190787 | 01/07/2009 | Dissolved |
| Boc Spalding Haulage Ltd | 01055252 | 01/07/2009 | Dissolved |
| CALUMATIC (UNITED KINGDOM) LIMITED | 02075933 | 01/07/2009 | Dissolved |
| Cyprane | 00828584 | 01/07/2009 | Dissolved |
| GAS AND EQUIPMENT GROUP LIMITED | 00962189 | 01/07/2009 | Dissolved |
| Linde C Ltd | 03998890 | 01/09/2009 | Dissolved |
| PLASMA PRODUCTS LIMITED | 03179230 | 01/07/2009 | Dissolved |
| VORGEM LIMITED | SC122668 | 01/07/2009 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| AIRCO COATING TECHNOLOGY LIMITED | 06660764 | 01/07/2009 | 10/04/2012 | Dissolved |
| APPLIED VISION LIMITED | 02649820 | 01/07/2009 | 10/04/2012 | Dissolved |
| B O C HOLDINGS | 00212945 | 01/07/2009 | 10/04/2012 | Bronze |
| BOC CHILE HOLDINGS LIMITED | 02959849 | 01/07/2009 | 10/04/2012 | Gold |
| BOC DISTRIBUTION SERVICES LIMITED | 00877096 | 01/07/2009 | 10/04/2012 | Not Trading |
| BOC DUTCH FINANCE | 03689943 | 01/07/2009 | 10/04/2012 | Dissolved |
| BOC GASES LIMITED | 02586929 | 01/07/2009 | 10/04/2012 | Bronze |
| BOC HEALTHCARE LIMITED | 03412390 | 14/09/1998 | 27/07/2001 | Not Trading |
| BOC HELEX | 00893949 | 31/01/2007 | 10/04/2012 | Silver |
| BOC HOLLAND FINANCE | 03303799 | 01/07/2009 | 10/04/2012 | Dissolved |
| BOC INVESTMENTS NO. 7 | 05902611 | 01/07/2009 | 10/04/2012 | Dissolved |
| BOC INVESTMENTS NO.1 LIMITED | 03179235 | 01/07/2009 | 10/04/2012 | Silver |
| BOC IRELAND FINANCE | 04872877 | 01/07/2009 | 10/04/2012 | Dissolved |
| BOC JAPAN | 01339131 | 01/07/2009 | 10/04/2012 | Dissolved |
| BOC KOREA HOLDINGS LIMITED | 02375865 | 01/07/2009 | 10/04/2012 | Gold |
| BOC LIMITED | 00337663 | 01/07/2009 | 10/04/2012 | Silver |
| BOC LUXEMBOURG FINANCE | 04527587 | 01/07/2009 | 10/04/2012 | Dissolved |
| BOC NETHERLANDS FINANCE | 03104297 | 01/07/2009 | 10/04/2012 | Dissolved |
| BOC NETHERLANDS HOLDINGS LIMITED | 02523530 | 01/07/2009 | 10/04/2012 | Gold |
| BOC NOMINEES LIMITED | 00791165 | 01/07/2009 | 10/04/2012 | Not Trading |
| BOC POLAND HOLDINGS LIMITED | 00921271 | 01/07/2009 | 10/04/2012 | Dissolved |
| BOC TRUSTEES NO.4 LIMITED | 03154765 | 01/07/2009 | 10/04/2012 | Dissolved |
| BRITISH INDUSTRIAL GASES LIMITED | 00554820 | 01/07/2009 | 10/04/2012 | Not Trading |
| CRYOSTAR LIMITED | 00541047 | 01/07/2009 | 10/04/2012 | Not Trading |
| EHVIL DISSENTIENTS LIMITED | 00476995 | 01/07/2009 | 10/04/2012 | Not Trading |
| ELECTROCHEM LIMITED | 01392052 | 01/07/2009 | 10/04/2012 | Dissolved |
| FLUOROGAS LIMITED | 03353863 | 01/07/2009 | 10/04/2012 | Not Trading |
| FUTURE INDUSTRIAL AND WELDING SUPPLIES LTD. | 01993824 | 30/05/2011 | 30/09/2011 | Not Trading |
| G.L BAKER (TRANSPORT) LIMITED | 01011867 | 01/07/2009 | 10/04/2012 | Bronze |
| GAS & EQUIPMENT LIMITED | 01508911 | 01/07/2009 | 10/04/2012 | Not Trading |
| HANDIGAS LIMITED | 00131805 | 01/07/2009 | 10/04/2012 | Gold |
| HICK,HARGREAVES AND COMPANY LIMITED | 00036116 | 01/07/2009 | 10/04/2012 | Not Trading |
| HYDROGEN SUPPLIES LIMITED | 02871686 | 01/07/2009 | 10/04/2012 | Not Trading |
| INDONESIA POWER HOLDINGS LIMITED | 03173542 | 01/07/2009 | 10/04/2012 | Silver |
| INDUSTRIAL AND WELDING MANAGEMENT LIMITED | 03333701 | 16/01/2011 | 02/03/2012 | Dissolved |
| INDUSTRIAL SUPPLIES & SERVICES LIMITED | 01538873 | 13/04/2007 | 01/04/2012 | Gold |
| INTELLEMETRICS LIMITED | SC078637 | 01/07/2009 | 10/04/2012 | Gold |
| LEEN GATE INDUSTRIAL & WELDING SUPPLIES (SCOTLAND) LIMITED | 03492467 | 30/05/2011 | 30/09/2011 | Not Trading |
| LINDE CANADA HOLDINGS LIMITED | 07452670 | 26/11/2010 | 10/04/2012 | N/A |
| LINDE CRYOGENICS LIMITED | 03412461 | 01/07/2009 | 10/04/2012 | Bronze |
| LINDE FINANCE | 04412961 | 01/07/2009 | 10/04/2012 | Amber |
| MEDISHIELD | 00150396 | 01/07/2009 | 10/04/2012 | Not Trading |
| MEDISPEED | 06451099 | 01/07/2009 | 10/04/2012 | Bronze |
| REFRIGERATION NO. 1 LIMITED | 00331191 | 01/07/2009 | 10/04/2012 | Amber |
| SPALDING HAULAGE LIMITED | 05735092 | 01/07/2009 | 10/04/2012 | One Red Flag |
| SPECTRA GASES LIMITED | 02681182 | 08/02/2011 | 10/04/2012 | Not Trading |
| STORESHIELD LIMITED | 01120283 | 01/07/2009 | 10/04/2012 | Silver |
| THE BOC GROUP LIMITED | 00022096 | 01/07/2009 | 10/04/2012 | Bronze |
| THE BRITISH OXYGEN COMPANY LIMITED | 00580964 | 01/07/2009 | 10/04/2012 | Not Trading |
| TRANSHIELD | 04202879 | 01/07/2009 | 10/04/2012 | Bronze |
| WELDING PRODUCTS HOLDINGS LIMITED | 03413866 | 01/07/2009 | 10/04/2012 | Silver |