Windows Phone Thoughts: What company is the leading provider of...

In my "job" to bring you the latest Pocket PC news, I regurarly browse through the most recent related press announcements and write about those I feel is most relevant.

Most announcements begin with: "<COMPANY NAME>, the leading provider of <...>". I almost have started to wonder if the PR people has lost their sense of creativity. Now, I usually skip the first two, three paragraphs (where they state that they're the leading provider of...), and then start read from there. Here are some very recent examples:

"Extended Systems (Nasdaq:XTND), a leading provider of mobile data management and wireless connectivity solutions..."
"Intava Corporation, a leading provider of easy-to-use wireless development applications..."
"Arc Second, Inc., the leading provider of mobile CAD solutions..."
"NEC Computers Inc., a leading provider of mobile, desktop and server computing solutions for the enterprise market..."
"Convergys Corporation (NYSE:CVG), the global leader in integrated billing and customer care services..."

So, my question to you is: what company IS the LEADING provider of:
- Pocket PCs?
- third party Pocket PC applications?
- end-to-end middleware?
- Pocket PC games?