A-Line Staffing Solutions opened a new office in Chicago, its third office opening of 2012. The office will staff healthcare and professional employees.

Crawford Thomas Recruiting opened a new office in Houston. The Orlando, Fla.-based company specializes in sales recruitment.

Alexander Technology Group opened new offices at the Pease International Tradeport in Portsmouth, New Hampshire. It is the third regional office for the Bedford, N.H.-based company, which specializes in information technology staffing.

The Nagler Group also opened offices in Portsmouth, New Hampshire’s Pease International Tradeport. Nagler Group provides administrative and human resource staffing services.