Added Argo Cargo Bike and Lattis.
We have focused on including bike manufacturers who have some an online presence or a significant number of produced bicycles - John Kennedy seems to have made some nice bikes, but doesn’t have a big enough presence (as far as I can find) to justify including. Morisol (or Murtisol) seems like a chineese imprint without significant traction either. Both can be found by searching for their names on Bike Index, but don’t seem relevant enough right now to justify inclusion.