CBRE Acquisition Holdings, Inc. (Nasdaq: CBAH) was a blank-check company sponsored by CBRE Acquisition Sponsor, LLC, an affiliate of CBRE Group, the global commercial real estate services firm. The SPAC completed its initial public offering in 2020 with a focus on clean energy and sustainable infrastructure. In December 2021, CBAH filed an amended current report on Form 8-K/A with the SEC, accession number 0001193125-21-355711, in connection with its business combination with Altus Power, Inc., a commercial-scale clean power company. Following the completed merger, the combined entity began trading under the ticker AMPS on the New York Stock Exchange. Visit SpacDesk and sign up for full data, filings, and deal analytics on this and every other SPAC transaction.