VO+ is a unit of Smarkee Pte Ltd, a respected Singapore based professional digital office services firm providing you with incorporation, accounting, tax, immigration and compliance solutions for startups and small to medium sized firms. One-stop solutions shop for all you Singapore business setup together with immigration requirements. We are invested in our slogan: âEasy Businessâ, âEnjoy your enterprise, let us do the rest! â We believe that Singapore is the ideal place both geographically and culturally for global company professionals. It is a world âclass infrastructure, well developed capital markets, highly educated work force, stable and pro-business natural environment, and low tax routine. It provides an terrific gateway to nearly the many major Asian markets.virtual officevirtual officevirtual office