Praxair
Linde plc
Air Liquide
Air Products
Messer Group
Osram
General Electric Company
Airgas
Siemens
Brenntag
Nippon Sanso Holdings Corporation
KION Group
Company
boconline.co.uk
BOC Limited is a British based multinational, industrial gas company. Formerly listed on the London Stock Exchange, since 2006 it has been a subsidiary of Linde plc. Wikipedia