This brand name was based on the word "invest". It could work for various companies in the finance industry.
The name "Investiso" has nine characters and four syllables. Leading companies using four syllable names include Panasonic, ESPN and Unilever.
Investiso.com is a dot-com domain. Dot com domains are the most valued domain extension in the world, famously used by websites like youtube.com. A dot-com is the first thing people think of when they think of a website.