Complex sentence: Argyll Ferries is a ferry company formed in January 2011 by parent company David MacBrayne Ltd to tender for the Dunoon to Gourock route, they were announced as the preferred bidder in May 2011 with the service due to commence on 30th June of that year.
Split into simpler sentences: Argyll Ferries is a ferry company formed in January 2011 by parent company David MacBrayne Ltd to tender for the Dunoon to Gourock route. They were announced as the preferred bidder in May 2011 with the service due to commence on 30 June of that year.