Quantum hardware infrastructure company SEEQC, Inc. has filed a Form S-1 registration statement with the U.S. Securities and Exchange Commission (SEC) to launch a proposed initial public offering of its common stock. The Elmsford, New York-based manufacturer intends to list its common shares on the Nasdaq Global Market under the reserved ticker symbol SEQC. Financial institutions Cantor and BTIG are acting as the lead book-running managers for the transaction. The final size of the offering, share volume, and baseline pricing limits have not yet been formalized, as the equity issuance remains subject to shifting public market volatility.
[ SEEQC Public Listing Trackers ]
Filing Mechanism ──► Form S-1 registered with SEC for a traditional Nasdaq common stock IPO.
Reserved Ticker ──► SEQC (Targeting the Nasdaq Global Market tier).
Parallel Track ──► Active Form S-4 proxy pipeline for business merger with Allegro Merger Corp.
The standard IPO registration statement runs concurrently with SEEQC’s existing, definitive business combination agreement with Allegro Merger Corp. Initially structured through a Form S-4 registration statement, that parallel transaction values the merged company at an estimated $1 billion enterprise valuation and includes a $65 million Private Investment in Public Equity (PIPE) facility. Both paths are engineered to inject institutional liquidity into SEEQC’s balance sheet, funding the commercialization of its chip-scale control platforms and providing secondary market transaction paths for underlying security holders.
The public transition marks a key milestone for BlueYard Capital, SEEQC’s earliest institutional venture backer. Having led the company’s initial spin-out from Hypres via a $6.8 million seed facility, BlueYard Capital has continuously anchored SEEQC’s capital stack through subsequent Series A financing rounds. In the joint merger documentation and regulatory capitalization tables filed with the SEC, BlueYard is positioned as a primary pre-IPO stakeholder. The venture firm’s structural support highlights SEEQC’s decade-long transition from an early incubation project into a publicly traded deep-tech infrastructure provider.
The cash proceeds will be used to scale the company’s chip development and manufacturing facilities across the United States and Europe. SEEQC develops a chip-scale quantum architecture that replaces room-temperature electronics racks and bulky wiring configurations with a digital control system that functions at millikelvin temperatures. Its platform combines superconducting Single Flux Quantum (SFQ) chips, cryogenic CMOS electronics, and room-temperature software. This design has demonstrated gate fidelities exceeding 99.9% at nanowatt-scale power consumption, positioning the hardware vendor as a strategic components partner for ecosystem developers, including active collaboration pipelines with NVIDIA and IBM.
The official Form S-1 regulatory registration parameters, financial underwriter lists, and corporate platform data can be reviewed here, and the exact SEC S-1 documentation can be tracked via the SEC EDGAR System here. Additionally, the preceding structural details outlining the corporate combinations can be accessed here.
July 2, 2026
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