Most interesting to me is Bitspark (but I think they rebranded to Spark) which has been around for 4 years doing bankless transfers using Bitcoin and now Bitshares as well.The amount this team has achieved is insane, they are asia based so I guess that's why they get little recognition. They have a fully working and live platform, mobile app and decentralised exchange which they put money transfers through for cash based users! Really recommend talking a look at them.