PNG ICO ICNS MORE
Avatars & smileys
3D
Free Large Boss Icon Set
labs, technician, scientist
Black
512x512
Business & finance
Free Large Business Icons
edifice, fabric, Home
Lavender
premises, Shadow, fabric
premises, crib, house
Home, house, fabric
Computer & hardware
Free Google Glass Icon Set
Construction, google, project
1024x1024
UI
Momentum Matte icons
Construction, worker
Olive
32x32
Shopping & e-commerce
Vista
Construction, Bulldozer
400x400
Construction, rigid, truck
Discovery
helmet, Development, Construction
Goldenrod