Optelos caters to clients in the energy, manufacturing, and industrial sectors.
Justin Lord joined AIMCo in 2012.
Darmac is a fabricator of panelized and modular building components for residential construction.
Dreampath is a healthcare technology company.
Also, the firm has promoted Dave Shephard to executive director.
Mubadala Investment Company is also making a significant reinvestment.
Wayne, Pennsylvania-based Emperion is a clinical review services firm.
Patrick Troy joined Sepratech as CEO at the closing of the transaction.
Both sellers are backed by Kayne Anderson.
Jamie Pelmear joins the firm to support deployment of the Foresight South West Fund.