Infrastructure & Energy Alternatives, Inc. (Nasdaq: IEA) is the product of a completed business combination between M III Acquisition Corp, a blank-check company sponsored by M III Partners, LP, and Infrastructure and Energy Alternatives, LLC, a specialty contractor concentrated in renewable energy and civil infrastructure construction. M III Acquisition Corp completed its initial public offering in 2016, and the de-SPAC transaction closed in early 2018, with the combined company filing an amended Form 8-K on March 30, 2018. IEA operates primarily in the infrastructure and renewable energy sector, with a particular emphasis on utility-scale wind energy construction across the United States. Visit SpacDesk and sign up for full filings, timeline data, and sponsor analytics on IEA and hundreds of other SPAC transactions.