4 links have been added on this idea.
  1. Not sure if this story is accurate but Ford was a master of efficiency. So posting this resource as a link.

  2. Virgin have an incentives programme. But someone should make a service or app that lets big firms sign up and send staff and the public to submit ideas that would save them money.

  3. IdeaDrop is an ideas management system and they seem to be in the business of helping big firms to reward people for ideas that save them funds. Its a very good idea, though haven’t experienced the service.