 LOS ANGELES--BUSINESS WIRE--Romeo Systems, Inc. Romeo Power, an energy technology leader delivering large-scale electrification solutions for complex commercial applications, announced today that it has completed its business combination Business Combination with RMG Acquisition Corp. RMG NYSE: RMG, a special purpose acquisition company. The Business Combination was approved by RMG stockholders in a special meeting held on December 28, 2020 and consummated on December 29, 2020. 