Tech Super IPO Wave Hits US Stock Market: Nearly 20 Companies Lined Up to Go Public, with Titans like SpaceX, OpenAI, Anthropic Poised to Make a Splash

BlockBeats News, May 25th. The U.S. tech IPO market has witnessed a new wave of enthusiasm. As of today, multiple high-valuation tech companies such as SpaceX, OpenAI, Oura, Anthropic, and Databricks are actively preparing for listing on NASDAQ or NYSE. This IPO frenzy covers various sectors including AI, software, quantum computing, space tech, defense tech, fintech, consumer health tech, ad tech, and fleet/iot platforms. Some companies have entered the public filing stage, while others are in a confidential submission or media attention status. Below is a list of tech companies lining up for IPO as compiled by BlockBeats:

Category 1: Public Filing / Closer to IPO

These companies have submitted S-1 filings, public registration documents, or have announced listing plans on a trading platform, indicating a closer proximity to IPO.

SpaceX (proposed ticker: SPCX) submitted public filing on May 20th, targeting an IPO window in June;

Quantinuum (Honeywell's quantum computing subsidiary, proposed ticker: QNT) publicly filed registration documents on May 8th;

Liftoff Mobile (AI-driven mobile ad platform, proposed ticker: LFTO) re-submitted registration documents on April 17th;
Motive Technologies (AI fleet management platform, proposed ticker: MTVE) plans to go public in 2026 pending pricing;

Avalara (tax compliance software) as a software IPO candidate, is still awaiting an updated public offering prospectus.

Category 2: Confidential Submission / Company Announcements

These companies have entered the SEC confidential submission process or have publicly announced their intentions, but their public S-1 filings are not yet visible.

Oura (smart ring wearable health device) submitted confidential IPO documents around May 21st, with an estimated valuation of about $11 billion;

Strava (social fitness platform) submitted confidentially in January, targeting a 2026 listing;

Relativity (legal data/eDiscovery AI) announced a confidential S-1 submission on March 19th;

L3Harris Missile Solutions (missile/rocket engine business) announced submission of an IPO draft on April 29th;

OpenAI (generative AI/ChatGPT) is preparing to confidentially submit documents, potentially initiating the process as early as September.

Category 3: Media Confirmation / High-Profile Watchlist

These companies have not yet filed official public documents and are still in the observation stage, suitable for ongoing tracking.

Anthropic (home to AI flagship product Claude) is aiming for a fastest IPO in the second half of 2026 or Q4;

Databricks (data + AI platform) has a prominent valuation and business scale, but S-1 documents are not yet visible;

Lambda (GPU cloud/AI computing power leasing) is expected to go public in the 2026-27 window;

Anduril (defense AI/autonomous systems) is a high-valuation defense technology company, with a potential IPO timing in 2026-27;

In addition, companies like Discord, Cohesity, WHOOP, and others also need to wait for public filings or further corporate announcements.