Rhys Powell will be working alongside brokers in Wales.
He has spent the last six years working in the mortgage sector, with background as a personal mortgage adviser and branch manager.
Lawrence Barratt will be working with brokers in the London and Surrey region.
He has more than 10 years sales and service experience and has been with the bank for four years, with his last role being as a personal mortgage adviser.
Mark Bullard, head of sales of NatWest Intermediary Solutions (pictured), said he was delighted to further increase the geographic coverage for brokers with these new additions.