West Michigan start-ups

To be specific, the map above shows the known computer technology startups in the West Michigan area...all three of them (although I know for a fact that there are at least a couple others!). Startup Warrior (link above) provides this Google Maps mash-up of start-up from around the world. Of course, when you look at the map of the rest of the states, you see the startup pockets where you'd expect them to be (coasts, major cities and places like Denver and Austin). And, although West Michigan isn't known for technology, it is still somewhat shocking (not surprising) that we only have three...ok...maybe 6, but still...

So what others startups are missing from this list? By my recollection we have: