Sirius Financial Systems last month sealed its 21st customer for Sirius 21. Kevin Child, managing director of Sirius 21 commented: "We are pleased to welcome Medical & Professional to the growing Sirius 21 community of brokers. We are also delighted with the number of sales made since our launch in January. The response we have had to our launch smashed all our pre-conceived success metrics. In under three months, we received over 100 enquires and increased our customer loyalty by 75%."