#19 - I like how you have laid out the logo. The check mark with bar graph is a bit cliche for me and the font is a bit hard. I would like to see the same concept a little bit softer and with a different logo that does not include a bar graph.
#20 - I would like to stay away from abbreviations and make the "Dyer" the focal point of the logo. I like the color scheme and how you softened the design. I like the layout of #19 and the texture of #20 and would like to see the two combined without the "DSS".
#40 - Thank you for taking my feedback! This logo is a bit too futuristic for me. I shy away from logos with this type of shading. Can we try this with softer lines and textures?