Infrastructure & Energy Alternatives, Inc. (IEA) emerged from the business combination of M III Acquisition Corp, a blank-check company sponsored by M III Partners that completed its IPO in 2016, and private infrastructure construction firm Infrastructure and Energy Alternatives, LLC. Targeting the renewable energy and specialty infrastructure construction sector, M III Acquisition Corp filed this 8-K/A amendment in November 2017 during the active de-SPAC process. The business combination closed in early 2018, bringing IEA to public markets with operations centered on wind, solar, and civil infrastructure construction services. The company was subsequently acquired by MYR Group Inc. in 2021. Sign up on SpacDesk for full deal timelines, sponsor profiles, and filing data across the SPAC universe.