Christopher Malone, a Creve Coeur resident, has been promoted to vice president by Paric Corp., based in O'Fallon, Mo. Malone joined the firm in 1999 as a project manager and most recently was serving as a project executive. He has a master's in business administration from the University of Notre Dame.

Tim Masa, an O'Fallon resident, also has been named vice president. He had been a project executive. Masa has a master's degree in construction management from Washington University.

Paric is a regional contractor specializing in agency and at-risk construction management, design/build and general construction of special projects, public, institutional and hospitality facilities, residential projects, senior living and health care facilities, historic renovation and commercial projects.