"Tree Wire" suits a business name for a technical company or a business in the telecommunication industry.
The word "treewire" contains eight characters and three syllables. Leading companies using three syllable names include Microsoft, Mastercard and Heineken.
Treewire.com is a .com domain. Dot com domains are the most popular, and the most prestigious. Owning a .com says that you own the word "treewire" online.