Colliers Seeing Big Pickup In Real Estate Transactions by Paul Gatling Posted 6/25/2012 12:00 am Updated 4 years ago At the northwest Arkansas office of Colliers International, year-to-date revenue from sales and leasing transactions is up 139 percent from the same period in 2011. Want the Full Article? Get Unlimited Archive Access for $19.95 per Year Readers must pay to access stories older than 20 days. Purchase Now Already have archive access? Login to view this article.