Markham executive suites and fully furnished turnkey flexible office space for lease on Allstate Parkway, Suite 600, Markham Ontario L3R 5B4. This Markham business center totals 24,061 sq ft offering clients turnkey serviced office space, ready to go executive office suites, temporary office space for rent, virtual offices, mailing addresses and office space for lease on flexible terms. The Markham Executive Centre is located at the north gateway of Metro Toronto on Columbia Way just north of Hwy. 7, the most recognized corporate location in Markham. As part of the Valleywood Business Park, our centre is among several acres of picturesque parkland. Being known as "Silicon Valley of the North", the area is surrounded by high-tech companies such as IBM, Sun Microsystems and Compaq.The Buttonville Airport is nearby making business travel less demanding. Markville Shopping Centre offers unsurpassed shopping with a selection of over 230 stores. Four-storey free covered parking is available for both tenants and visitors.