9. Japan Post Holding Co. Ltd
This is another great insurance company to be reckoned with. The company is known to have about four (4) main primary divisions: Japan Post Networks(This division runs the post offices),Japan Post Insurance (This division provides life insurance), Japan Post Bank (They deal with the banking functions).
The company is known to have gone public in the year 2015 and is said to have a revenue of about $129.7 billion dollars as per the year 2014.
The current CEO is Taizo Nishimuro. The main function of the Japan Post Holding Co.Ltd is postal and logistics business,financial window business, banking and life insurance business.