Data about performance of Mergers, Acquisitions and Joint Ventures?
I am looking for a comprehensive dataset about Performance of International mergers, acquisitions and joint ventures of firms from any country.
Basically I need the following data:
1- A set of companies (100 to 500) from a certain country (Japan, USA, UK, Australia, or other)
2- Within this set of companies I need to have the information about their international equity entry mode decisions:
2.1- Type of entry mode: merger, acquisition, joint venture
2.2- Type of management implemented, local or foreigner
2.2.1- Background of the CEO, general Manager (Finance, Marketing, Operations)
2.3- Total Sales of the first 2 (or more) years of operations
2.4- Size of the board of Directors
I know some of this information may be difficult to find as comprehensive as I write here but at least I need to have a clue about where to look for reliable data about the world of merger and acquisitions in some country.
Thanks!

wow, this is tough…try Ameritrade