First, we have updated the brief and posted some general feedback, so we'd appreciate if you can get familiar with the changes and see if you can update accordingly. Check also the logos we've uploaded for inspiration. These are great logos that we love, so it's a very good representation of the styles we're looking for. in that selection, there's basically a very simple route and a more sophisticated and sleek route (with 3D, shades, gradients, etc.) we're open to both routes.
we like your design essentially for the choice of marks you've used. We think there's good potential here and it's worth pushing further by maybe trying to establish a better link between the mark and what we do and add some sophistication maybe. At this stage, we're not sure what the mark represents, but after a few thoughts, we think that maybe it could be developed to show something like sophisticated pyramid (or skeleton of a pyramid represented with a premium texture) being extracted from a rough cube. Think like a diamond extracted from a rock. Maybe, we're pushing it...
We're not excited with the font choice and the text size, it doesn't reflect new internet company, it feels more like an established construction company (sorry for the bluntness). Maybe something more pure, slimmer, more curvy font would work better.