Greenbriar Equity Group LP, a middle-market private equity firm, has promoted Noah Blitzer and Michael Wang to managing director.

Blitzer joined Greenbriar in 2011 and rejoined after attending business school. He has been focused on the aerospace, aviation and defense sectors, including Greenbriar’s investments in Align Aerospace, Alliance Ground International and Applied Aerospace Structures Corp., among others.

Wang joined the firm in 2012. At Greenbriar, he has focused across a number of Greenbriar’s sectors with a particular emphasis on investments in the supply chain, logistics and distribution sectors, including Greenbriar’s invests in BDP International, Radwell International and Wineshipping, among others.

“Both Michael and Noah are proven investors and businessbuilders, trusted partners to our portfolio companies and have established themselves as leaders both withinGreenbriar and more broadly in the sectors and industries we invest in,” comments Noah Roy, a Greenbriar managing partner. “Michael and Noah personifythis culture and commitment to Greenbriar, and we are delighted that they will continue to help lead Greenbriarin the years ahead.”