I would like to see #17 with some color variation. I do like the "clean" look, however, I prefer a multi-color design. Please be sure to read the brief. While you may have been demonstrating the BW ability of the logo, I specifically indicated I wanted a white background. I look forward to a variation on what you have.
The black background was just to show the logo's strength without colour, that's why it is submitted with the original colour design, I expect it to be put 'not interested', it is purely an example. Too many logos on this site are flashy, but don't have versatility. regards Julian
I think the concept it too "clean". I am reminded of a U.S. natural gas company. I think it pushes the idea of my company too far the wrong direction. I want to portray the idea of team work and productivity towards completing projects.