SilverBox Corp IV (NYSE: SBXD) is a blank check company incorporated as a Cayman Islands exempted company that was formed for the purpose of effecting a merger, capital stock exchange, asset acquisition, stock purchase, reorganization, or similar business combination with one or more businesses. The company raised capital through an initial public offering that closed in August 2024, with proceeds held in trust pending identification and completion of a target acquisition. SBXD has generated no operating revenue; its economic activity is limited to identifying and executing an initial business combination. The company is sponsored by SilverBox Capital and shares management with affiliate SBXE, a separate blank check company that closed its own $276 million IPO in December 2025. Stephen M. Kadenacy serves as Chairman and Chief Executive Officer, and Daniel E. Esters serves as Chief Financial Officer, both as of the 10-K filed March 19, 2026 for the fiscal year ended December 31, 2025.

Revenue model

SBXD generates no operating revenue. The company holds IPO proceeds in trust and incurs costs related to identifying an acquisition target. Audit fees paid to WithumSmith+Brown, PC were approximately $126,360 for the year ended December 31, 2025 and approximately $107,640 for the period from inception (April 16, 2024) through December 31, 2024.

Products and services

SBXD issued Class A ordinary shares and warrants as part of units in its initial public offering (public shares and public warrants). It also issued 455,000 private placement units to its sponsor, consisting of private shares and private placement warrants. The company has no commercial products or services.

Customers and end markets

SBXD has no commercial customers. Its counterparties are public shareholders who purchased units in the IPO and the sponsor, SilverBox Capital, which purchased private placement units. The end market is determined by whichever acquisition target the company selects, which had not been identified as of the filing date of March 19, 2026.

Value-chain role

SBXD is a special purpose acquisition company (SPAC). Its role in the value chain is to aggregate capital from public markets and deploy it via a single business combination transaction. SilverBox Securities, an affiliate, may be engaged to provide financial advisory services in connection with the initial business combination.

Geographic exposure

SBXD is incorporated as a Cayman Islands exempted company and listed on the NYSE. No target geography had been identified as of March 19, 2026.

Source: SEC 10-K, filed 2026-03-19

Industry: Blank Checks