Siemens Energy & Automation Inc., Alpharetta, Ga., has selected Datalliance, Cincinnati, as its VMI solution provider. “We welcome Siemens Energy & Automation to the growing list of companies in the electrical industry that are using Datalliance to improve the efficiency of their trading partner relationships,” said Carl Hall, president of Datalliance, which also provides e-commerce services for Rockwell Automation, Hubbell, Thomas & Betts and Belden.