A4Logo Design Contest

and entry #187, thank you

new entries #185 and #186 ...thank you

entry
#175 , thank you

Your welcome and thank you

Thank you for your contribution. Your design is one of our favorites. We are trying to continue to try to express some of the values of our organization. Suggestions include arrows (shift/transition), gears (technological shift), and hexagons (a molecular representation of chemicals)

entries #102 , #103 and #104..thank you

While we like the way that the A and the 4 are integrated, we were hoping for one that demonstrates some of our values: either the idea of transitioning/ replacement/ substitution/ alternatives or safe

my entry #24 , thank you