Five Sigma is a cloud-native claims management software company for insurers. Its platform uses AI and machine learning to automate workflows, improve adjuster decisions, and reduce claims cycle times.
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Five Sigma shares are not on public exchanges. UpMarket provides accredited investors access through secondary market transactions.
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| Date | Round | PPS (split-adj.) | Valuation |
|---|---|---|---|
| Feb 2022 | Series A extension | ||
| 2021 | Series A |
Five Sigma says its AI-native claims platform and Clive™ multi-agent AI help P&C insurers cut cycle times, reduce costs, and modernize claims operations. The company positions the product as cloud-native claims management software for insurers.
Five Sigma extended its Series A financing from Aquiline Technology Growth, adding to a round that totaled $16.0M in September 2021. The additional funding signaled continued investor support for the company’s claims-automation strategy.
Five Sigma describes itself as a cloud-native claims management solution provider serving P&C insurers. Its website also says it is a London-based investment firm focused on fixed income, which suggests the brand may be used for different businesses.
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No. As of March 2026, Five Sigma is a private company and does not trade on any public stock exchange. Accredited investors can access Five Sigma shares through UpMarket, a FINRA-registered broker-dealer that specializes in pre-IPO investments.
Five Sigma 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 Five Sigma 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 more than $500M in alternative investments since 2019.
Pre-IPO investments carry significant risks. Five Sigma 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.
The minimum investment for most pre-IPO offerings on UpMarket is $50,000. This amount may vary depending on the specific offering and share availability. There are no fees to create an UpMarket account or browse available investments. Investors only pay transaction-related fees when they complete an investment.
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.
Five Sigma operates a cloud-native claims management platform with AI and machine learning to automate insurer workflows and improve adjuster decisions, and is positioning its AI-native claims software for insurers — accredited investors can access Five Sigma stock through UpMarket.