@mprioleau @mouthofmorrison @jamesmfee @randyme here’s mine fwiw 

1. digitalglobe (includes geoeye/si/orbimage/globexplorer)
2. garmin
3. esri 
4. navteq/nokia/here
5. etak/gdt/telenav/tomtom
6. mapquest
7. google/keyhole 
8. mapbox

#whateightcompanies @prtkydv @ro_gupta