Concrete Pumping Holdings, Inc., trading under ticker INDU, is a post-merger entity that resulted from the business combination between Industrea Acquisition Corp and Concrete Pumping Holdings, Inc., a provider of concrete pumping services to the construction industry. Industrea Acquisition Corp completed its initial public offering in 2018, with Industrea Holdings LLC serving as sponsor, and the de-SPAC transaction closed in December 2018. The combined company operates in the industrial and specialty construction services sector, providing outsourced concrete pumping and waste management services across the United States and United Kingdom. This 8-K filing, submitted in April 2019, reflects ongoing public company reporting obligations following the completed merger. Visit SpacDesk and sign up for full data, filings history, and deal analytics on this and every other SPAC transaction in our database.