Chicago Tube & Iron promoted Jim Stolpa to general manager of the company’s Fond du Lac, Wisconsin location and also promoted Ron Adkison to general manager of CTI Des Moines and CTI Quad Cities.

Thos. Somerville Co. announced Showroom Director Cheryl Crowther will retire after many years of service. The distributor also announced the promotion of Gabriel Ali to corporate showroom manager.

Uponor North America announced Kate Olinger was elected vice chair for the BCD division of the Plastics Pipe Institute, Aaron Stotko was elected treasurer of the Minnesota chapter of ASHRAE, Stephanie Radel was named president of the Minnesota chapter of ASPE, Tyler Watson was named corresponding secretary for the Minnesota chapter of ASPE and Denis Montour was nominated as president of the Quebec chapter of CIPH.

Viega promoted Don Schink to regional sales manager for the greater New York region.

LIXIL Americas announced Katty Pien has been named the company’s new chief marketing officer.