EigenQ Raises $45M Ahead of Its Nasdaq SPAC Merger

EigenQ, a quantum-security startup based in Austin, Texas, said Friday it has raised $45 million in convertible notes as it prepares to go public on the Nasdaq Global Market through a merger with special purpose acquisition company Silicon Valley Acquisition Corp.

The financing was reported by The Quantum Insider on Sept. 18 and corroborated by Quantum Computing Report, which said the deal gives the combined company a pro forma enterprise value of about $3 billion once the merger with SVAQ (Nasdaq: SVAQ) closes.

What the $45 million buys before the merger closes

About $22.5 million of the notes funded immediately, with the remainder due only when EigenQ's business combination with SVAQ is complete, according to The Quantum Insider. The financing is convertible debt, not equity, which means the note holder is owed cash or shares regardless of how the stock trades once EigenQ lists. The publication did not name the institutional investor behind the notes, and neither EigenQ nor SVAQ has disclosed one.

The math behind a $3 billion listing

SVAQ is a blank-check company already trading on Nasdaq, holding roughly $215 million in its public trust account before shareholder redemptions and deal expenses, Quantum Computing Report said. Combined with EigenQ's private valuation, that trust produces the deal's pro forma enterprise value of about $3 billion. If the merger closes as planned in the fourth quarter of 2026, the surviving company will list on the Nasdaq Global Market under the ticker EIGQ. A Form 425 filing EigenQ and SVAQ submitted to the SEC on July 28 describes EigenQ as a hardware and software developer of post-quantum cryptography, quantum random-number generation and quantum-safe infrastructure, with technology-integration partners that include Hewlett Packard Enterprise, AMD, Wistron NeWeb Corp. and TD SYNNEX.

Who is running the combined company

The SEC filing names Dr. Jose R. Rosas-Bustos as EigenQ's chief executive and Dr. Jesse Van Griensven Thé as chairman. The same filing shows EigenQ promoting Alexander Truskovsky, previously its vice president of cryptography, into a newly created chief information security officer role, and appointing Mark Pecen, who holds more than 100 patents in quantum-safe technology, as vice chairman. In a statement carried by The Quantum Insider, Rosas-Bustos said the new financing "accelerates our mission to offer quantum solutions that can add significant value to companies in the post quantum world."

What the filing does not settle

The Form 425 filing states plainly that no regulator "has passed upon or endorsed the merits" of the proposed combination, and EigenQ and SVAQ have only confidentially submitted a draft Form S-4 registration statement, not a public one. That leaves the deal subject to SEC review, shareholder votes at SVAQ and the usual closing conditions before EigenQ collects the second half of its notes. The company that emerges will be tested less by the SPAC math than by sales: EigenQ's own filing does not disclose current revenue, only the list of hardware partners it says it has integration work with.

The next concrete marker is the S-4 becoming public, which will show how much of SVAQ's $215 million trust survives shareholder redemptions before the fourth-quarter close EigenQ is targeting.

SPAC financing milestone	Amount	Status as of Sept. 19
Convertible notes funded at signing	$22.5 million	Received
Convertible notes funded at merger close	About $22.5 million	Pending
SVAQ trust account (pre-redemption)	About $215 million	Held at SVAQ
Pro forma enterprise value at close	About $3 billion	Target

EigenQ is not the only infrastructure startup betting on a large capital raise this month. Cornelis Networks raised $205 million for AI networking hardware without disclosing a valuation, and Ridgeline raised $250 million at a $1.425 billion valuation the same week, both choosing a traditional venture round over a public listing.