Topcon is a Japanese multinational company who is a world leader in the manufacture of optical and electronic instruments for medical, ophthalmic, surveying, construction and machine control applications Sokkia has become part of this multinational and delivers products and solutions that are highly accurate, reliable, and developed to meet the needs of customers in the areas of surveying, construction and industrial measurement. Topcon Positioning Belgium is distributor of both brands in Belgium and Luxemburg.