SYNERGISTIC CONSULTANCY LTD Company number 06108399 · Monitor this company Active Overview People 4 Financial Control Documents Analysis Location Related Registered office Address219 Stainland Road, Holywell Green, Halifax, England, HX4 9AJ PostcodeHX4 9AJ Companies at this postcode 12 Average house price in HX4 9AJ £214,000 (48 sales) Map