Registered Address: PO6 3AU

Company	Age	Status	SIC 2007 Description
IBM UNITED KINGDOM HOLDINGS LIMITED P.O. BOX 41, NORTH HARBOUR, PORTSMOUTH, PO6 3AU Active	112	Active	Activities of head offices
IBM UNITED KINGDOM LIMITED P.O. BOX 41, NORTH HARBOUR, PORTSMOUTH, PO6 3AU Active	61	Active	Manufacture of computers and peripheral equipment
IBM UNITED KINGDOM ASSET LEASING LIMITED P.O. BOX 41, NORTH HARBOUR, PORTSMOUTH, PO6 3AU Active	49	Active	Renting and leasing of office machinery and equipment (including computers)
IBM UNITED KINGDOM FINANCIAL SERVICES LIMITED PO BOX 41, NORTH HARBOUR, PORTSMOUTH, PO6 3AU Active	49	Active	Activities of financial services holding companies
SPSS LIMITED PO BOX 41, NORTH HARBOUR, PORTSMOUTH, PO6 3AU Active	45	Active	Information technology consultancy activities
IBM LIMITED PO BOX 41, NORTH HARBOUR, PORTSMOUTH, PO6 3AU Active	44	Active	Non-trading company
WEATHER SERVICES INTERNATIONAL LIMITED PO BOX 41, NORTH HARBOUR, PORTSMOUTH, PO6 3AU Active	36	Active	Other service activities n.e.c.
MICROMUSE LIMITED PO BOX 41, NORTH HARBOUR, PORTSMOUTH, PO6 3AU Active	36	Active	Other software publishing
THE ANALYTIC SCIENCES CORPORATION LIMITED PO BOX 41, NORTHERN ROAD, PORTSMOUTH, PO6 3AU Active	32	Active	Activities of head offices
INTERNATIONAL BUSINESS MACHINES LIMITED PO BOX 41, NORTH HARBOUR, PORTSMOUTH, PO6 3AU Active	29	Active	Non-trading company
STERLING COMMERCE (UK) LIMITED PO BOX 41, NORTH HARBOUR, PORTSMOUTH, PO6 3AU Active	28	Active	Other information technology service activities
SIMPLER CONSULTING LIMITED PO BOX 41, NORTH HARBOUR, PORTSMOUTH, PO6 3AU Active	24	Active	Management consultancy activities other than financial management
IBM LIMITED PARTNERSHIP IBM LIMITED PARTNERSHIP, NORTH HARBOUR, PORTSMOUTH, PO6 3AU Active	22	Active
MICROMUSE U K HOLDINGS LIMITED PO BOX 41, NORTH HARBOUR, PORTSMOUTH, PO6 3AU Active	22	Active	Activities of head offices
BLUEWOLF INTERNATIONAL LIMITED PO BOX 41, NORTH HARBOUR, PORTSMOUTH, PO6 3AU Active	16	Active	Management consultancy activities other than financial management
SEVONE UK LIMITED PO BOX 41, BUILDING 5000 LAKESIDE, NORTH HARBOUR, WESTERN ROAD, PORTSMOUTH, PO6 3AU Active	14	Active	Other software publishing
HEARTBEAT EXPERTS LIMITED PO BOX 41, NORTH HARBOUR, PORTSMOUTH, PO6 3AU Active	14	Active	Other business support service activities n.e.c.
ENVIZI UK LIMITED PO BOX 41, BUILDING 5000 LAKESIDE, NORTH HARBOUR, WESTERN ROAD, PORTSMOUTH, PO6 3AU Active	14	Active	Information technology consultancy activities
TURBONOMIC (UK) LIMITED PO BOX 41, NORTH HARBOUR, PORTSMOUTH, PO6 3AU Active	14	Active	Other information technology service activities
THE WEATHER CHANNEL GLOBAL MEDIA LIMITED PO BOX 41, NORTH HARBOUR, PORTSMOUTH, PO6 3AU Active	13	Active	Other information service activities n.e.c.
251211 UK LIMITED PO BOX 41, NORTH HARBOUR, PORTSMOUTH, PO6 3AU Active	12	Active	Information technology consultancy activities
BLUE WOLF GLOBAL LIMITED PO BOX 41, NORTH HARBOUR, PORTSMOUTH, PO6 3AU Active	12	Active	Management consultancy activities other than financial management
SOFTLAYER TECHNOLOGIES UK LIMITED PO BOX 41, BUILDING 5000 LAKESIDE, NORTH HARBOUR, WESTERN ROAD, PORTSMOUTH, PO6 3AU Active	10	Active	Data processing, hosting and related activities
010414 UK LIMITED PO BOX 41, NORTH HARBOUR, PORTSMOUTH, PO6 3AU Active	10	Active	Other software publishing
IBM UK HEALTHCARE TRUSTEE LIMITED P.O. BOX 41, NORTH HARBOUR, PORTSMOUTH, PO6 3AU Active	8	Active	Other business support service activities n.e.c.
NS1 U.K. LIMITED BUILDING 5000, LAKESIDE NORTH HARBOUR, WESTERN ROAD, PO6 3AU Active	7	Active	Business and domestic software development
STEPZEN LTD PO BOX 41, BUILDING 5000 LAKESIDE, NORTH HARBOUR, WESTERN ROAD, PORTSMOUTH, PO6 3AU Active	2	Active	Other business support service activities n.e.c.