Stackhouse Poland has acquired London based broker RHB Insurance Services.
Stackhouse said that with the new acquisition, it now controls £20m of gross premium.
Stackhouse Poland's managing director Jeremy Cary said: “Our strategy has always been strong organic growth through key distribution channels allied to the acquisition of like-minded companies.
"RHB's advice driven and personal approach to their Clients in similar sectors; Corporate, Commercial Property and High Net Worth, will fit perfectly with Stackhouse Poland's approach."
Alan Rolinson, the majority shareholder in RHB, will remain on the board and will be helping with the integration and ongoing development of the company. Peter Robinson will also continue as managing director of RHB.
