Iconic Logo that compells Trust

C'est ce que (None provided) recherchait dans leur logo design

Need a logo that is not based on the company name but is symbolic of trust. An iconic design that will be a "seal of approval" or that represents confidence. It needs to be very simple, only a few colors, easy to display and be recognized at a distance and has a unique shape that once spotted will be instantly understood. The company name will go beside, under or above the icon later.
We use a model of a "cube" inside a triangle so that could help. A cube, or stylized in some way, would be interesting but NOT required. Voir plus