8 Companies in this corporate grouping

• IBM LIMITED (United Kingdom, 25 Jun 1980- ) details
• IBM UNITED KINGDOM LIMITED (United Kingdom, 21 Nov 1962- ) details
• branch INTERNATIONAL BUSINESS MACHINES CORPORATION (District of Columbia (US), 28 Feb 1955- ) details
• branch INTERNATIONAL BUSINESS MACHINES CORPORATION (Michigan (US), 1 Dec 1933- ) details
• INTERNATIONAL BUSINESS MACHINES CORPORATION (Ohio (US), 17 Aug 1933- ) details
• branch International Business Machines Corporation (Wyoming (US), 25 Aug 1937- ) details
• branch INTERNATIONAL BUSINESS MACHINES CORPORATION (Washington (US), 5 Mar 1934- ) details
• SOUTH WEST ONE LIMITED (United Kingdom, 18 Sep 2007- ) details

*A 'corporate grouping' is way of grouping of companies without having to say exactly what legal form that relationship takes (e.g. it may be a subsidiary of a subsidiary). In short, it’s what most humans (i.e. non tax-lawyers) think of when they think of a large company. You can add any company to a corporate grouping in under 20 seconds. (more details)