The Nielsen Co. has leased 7,000 square feet of office space at 501 George Bush Hwy in Richardson.

First United Bank has leased 4,863 square feet of office space in Parkway Centre II at 2805 Dallas Pkwy. in Plano.

ITW Food Equipment Group LLC has leased 24,898 square feet of industrial space in Railhead Business Station at 800 Railhead Blvd. in Fort Worth.

Encore Floral Inc has leased 22,663 square feet of industrial space at 1097 Avenue R in Grand Prairie.

Fleetgistics has leased 21,300 square feet of industrial space in Cornerstone Crossing at 9761 Clifford Drive in Dallas.