GX Acquisition Corp. II (Nasdaq: GXIIW) operates as a blank check company, or special purpose acquisition company (SPAC), with no significant ongoing operations; it focuses on effecting a merger, capital stock exchange, asset acquisition, stock purchase, reorganization, or similar business combination with one or more businesses or entities. The company offers no core products or services beyond its SPAC structure, including Class A ordinary shares, units, and warrants traded under tickers GXII, GXIIU, and GXIIW, respectively, targeting investors seeking exposure to de-SPAC transactions. Incorporated in 2020 and headquartered at 1325 Avenue of the Americas, 28th Floor, New York, New York, GX Acquisition Corp. II primarily serves public shareholders and sponsors in the diversified financials sector, with operations centered in the United States.
In March 2023, GX Acquisition Corp. II completed a reverse merger business combination with NioCorp Developments Ltd., a critical minerals development company, whereby a wholly owned U.S. subsidiary of NioCorp merged with GXII, resulting in GXII surviving as a subsidiary renamed Elk Creek Resources Corp. and NioCorp listing on Nasdaq with access to up to $71.9 million in net proceeds from the trust and related financings to advance the Elk Creek Project. This transaction, approved by GXII and NioCorp shareholders following a definitive agreement in September 2022, marked the SPAC's primary strategic shift from target search to operational integration in the rare earths and niobium mining sector, with no subsequent major acquisitions, funding rounds, or reorganizations reported as of late 2025.