Circle of trust

C'est ce que CircleOtrust recherchait dans leur logo design

I need a logo design for a new service that targets closed groups of interest, the logo shall include CircleOtrust the name of the service.
I will use the logo for a website, mobile app and need as well an icon as a browser extension, or to be used throughout the page.

Service description:
Users will be able to create their own mini groups with max 10 people, there they will share information about their passion (first launch will be Restaurants).

I would like to see designs that feel happy and playful using the colors like yellow, green or purple on the warm side. One variation should have a dot in the big O :) Voir plus