LatticeFlow is a Swiss deep-tech company focused on building trustworthy AI systems and tools for technical evaluation, risk, and governance. It helps organizations assess, secure, and deploy AI models with reliable, auditable performance.
Access to pre-IPO shares is available to accredited investors through UpMarket.
LatticeFlow shares are not on public exchanges. UpMarket provides accredited investors access through secondary market transactions.
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LatticeFlow announced a $12 million Series A led by Atlantic Bridge and OpenOcean, with participation from FPV Ventures. The company had previously raised a $2.8 million seed round, signaling rapid funding momentum within about a year.
LatticeFlow says its platform automatically finds and fixes data issues and model blind spots to improve AI systems. The company describes this as a scalable way to address reliability problems in machine learning deployment.
LatticeFlow positions its software around trustworthy and robust AI, aiming at a major roadblock to broader AI adoption. Its materials cite use cases across healthcare, manufacturing, mobility, and customers including the US Army and Siemens.
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No. As of March 2026, LatticeFlow is a private company and does not trade on any public stock exchange. Accredited investors can access LatticeFlow shares through UpMarket, a FINRA-registered broker-dealer that specializes in pre-IPO investments.
LatticeFlow does not have a public stock price because it is privately held. The most recent known share price comes from its last funding round. Pre-IPO share prices on the secondary market may differ from the last round price depending on supply, demand, and market conditions.
Yes. Accredited investors can indicate interest in LatticeFlow shares through UpMarket by filling out the form on this page or creating an account at upmarket.co. All pre-IPO offerings are subject to availability and require a $50,000 minimum investment. UpMarket is a FINRA-registered broker-dealer and has brokered alternative investments since 2019.
Pre-IPO investments carry significant risks. LatticeFlow shares are illiquid, meaning there is no public market to sell them quickly. There is no guaranteed exit timeline or return. The investment is speculative in nature, and investors should be prepared for the possibility of total loss. Valuations of private companies can fluctuate substantially between funding rounds. Investors should consult their financial advisor and review all offering documents before investing.
In a pre-IPO transaction, accredited investors purchase shares from existing shareholders (such as employees, early investors, or other holders) through secondary market platforms. The company itself does not issue new shares in these transactions. UpMarket facilitates these trades as a FINRA-registered broker-dealer, handling compliance, documentation, and settlement on behalf of both parties.
There are two primary exit paths for pre-IPO holdings: selling your shares on the secondary market to another buyer, or holding until the company completes an IPO or is acquired. Both paths are subject to transfer restrictions, company approval (right of first refusal), and market conditions. The timing of any exit is unpredictable, and investors should plan for a multi-year holding period.
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UpMarket's valuation estimate of is derived from a proprietary model that incorporates multiple data sources: funding round data (Caplight), revenue estimates (Sacra), secondary market pricing, and public company comparables. The model applies a private company discount to the public comp multiple to account for illiquidity and information asymmetry. This estimate is not investment advice and may differ substantially from the price at which shares actually trade.
LatticeFlow builds trustworthy AI systems and technical tools for evaluation, risk, and governance, and raised a $12M Series A from top deep-tech VCs — accredited investors can access LatticeFlow stock through UpMarket.