Microsoft Inc

The company perform business in these main fields which are- • Computer Software Manufacturing - The company revenue is about 240 billion from this division.The sector has near about 60,000 companies only in US in which 50 largest including Adobe system, CA, Oracle and Symantec company account for 70 percent of the revenue. • Toy & Game Manufacturing - Industry generates of revenues of about us $ 20 billions. The sector register 700 companies including major Mattel, Hasbro, and MGA Entertainment, in this sector top 50 cmpanies account for 75 percent of revenue. • Computer Manufacturing - The sector accounts for then 1200 companies generating annual revenue of US $ 75 billion. The major competitors in this sector includes Dell, Hewlet- Packard and IBM. The top 50 holds 90 percent of revenue in this sector (Mount, 2002). • Telecommunications Equipment parts Manufacturing - This sector includes 1,500 companies generating annual revenues of U S $ 45 billion. The competitor includes Cisco, Apple, Motorola.