The Full List of 8 Unicorn Startups in Sunnyvale (2026)
Sunnyvale's startup scene is defined by 8 unicorn companies, primarily in the enterprise software and AI sectors.
Leading the group is AI computing firm Cerebras Systems, which has reached an $8B valuation. The list also features newer companies like Reka AI, which was founded in 2022 and has already achieved a $1B valuation.
Below is the full list of 8 Sunnyvale unicorn startups at this time.
Top 8 Most Valuable Sunnyvale Unicorns
Cerebras Systems builds wafer-scale processors to power a new class of AI supercomputers. Their systems are designed to dramatically accelerate training for the largest deep learning models.
| Valuation | $8B (Joined November 2018) |
| Year Founded | 2016 |
| Founders | Andrew Feldman, Gary Lauterbach, Jean-Philippe Fricker, Michael James, Sean Lie |
| Funding Amount | $1.8B |
| Company Size | Large Team (251-1,000) |
| Last Funding Status | Series G |
| Top Investors | Benchmark, Coatue, Valor Equity Partners, Sequoia Capital, Eclipse Ventures |
Illumio provides a Zero Trust Segmentation platform to stop breaches from spreading between applications and across the hybrid cloud. Their technology helps organizations build resilience to ransomware and other attacks by visualizing risk and isolating high-value assets.
| Valuation | $3B (Joined April 2015) |
| Year Founded | 2013 |
| Founders | Alan Stokol, Andrew Rubin, PJ Kirner |
| Funding Amount | $557.5M |
| Company Size | Large Team (251-1,000) |
| Last Funding Status | Series F |
| Top Investors | General Catalyst, Accel, Franklin Templeton, Andreessen Horowitz, BlackRock |
Clari develops a revenue platform designed to give sales teams complete visibility into their business and drive predictable growth. They use AI-powered analytics and forecasting to help companies spot risks and opportunities in their sales pipeline.
| Valuation | $3B (Joined March 2021) |
| Year Founded | 2013 |
| Founders | Andy Byrne, Venkat Rangan |
| Funding Amount | $496M |
| Company Size | Large Team (251-1,000) |
| Last Funding Status | Series F |
| Top Investors | Madrona, Sapphire Ventures, B Capital, Sequoia Capital, Bain Capital Ventures |
PingCAP builds TiDB, an open-source distributed SQL database for scalable transaction processing and real-time analytics. Their platform is designed to handle hybrid transactional and analytical workloads, simplifying data architecture for modern applications.
| Valuation | $3B |
| Year Founded | 2015 |
| Founders | Dylan Cui, Edward Huang, Max Liu |
| Funding Amount | $641.6M |
| Company Size | Large Team (251-1,000) |
| Last Funding Status | Series D |
| Top Investors | Matrix Partners China, Sequoia Capital, BAI capital, Coatue, K2VC |
Yugabyte develops an open-source distributed SQL database built for cloud-native applications. Their platform is designed to give applications high performance and fault tolerance, making it a popular choice for businesses in finance and cybersecurity.
| Valuation | $1.3B (Joined October 2021) |
| Year Founded | 2016 |
| Founders | Kannan Muthukkaruppan, Karthik Ranganathan, Mikhail Bautin |
| Funding Amount | $291M |
| Company Size | Large Team (251-1,000) |
| Last Funding Status | Series C |
| Top Investors | 8VC, Wipro Ventures, Sapphire Ventures, Lightspeed Venture Partners, Meritech Capital Partners |
Reka AI builds powerful multimodal models that can understand and generate content from text, images, and video. They provide these advanced generative AI systems as customizable solutions for businesses to build their own AI-powered applications.
| Valuation | $1B (Joined July 2025) |
| Year Founded | 2022 |
| Founders | Cyprien de Masson d’Autume, Dani Yogatama, Mikel Artetxe, Qi Liu, Yi Tay |
| Funding Amount | $170M |
| Company Size | Lean Team (11-50) |
| Last Funding Status | Series B |
| Top Investors | DST Global, NVIDIA, Radical Ventures, Snowflake Ventures, Snowflake |
Turntide Technologies builds an intelligent motor system designed to drastically cut energy consumption and costs for commercial and industrial operations. Their patented technology replaces outdated conventional motors with a software-driven, high-efficiency alternative to combat climate change.
| Valuation | $1B (Joined June 2022) |
| Year Founded | 2013 |
| Founders | Mark Johnston, Piyush Desai |
| Funding Amount | $491.5M |
| Company Size | Large Team (251-1,000) |
| Last Funding Status | Venture Round |
| Top Investors | Breakthrough Energy Ventures, National Science Foundation, BMW i Ventures, FootPrint Coalition, Fifth Wall |
Innovusion builds image-grade LiDAR systems designed for autonomous vehicles and smart transportation. They are recognized for producing long-range, high-resolution sensors that enable reliable perception for self-driving applications.
| Valuation | $1B |
| Year Founded | 2016 |
| Founders | Junwei Bao, Yimin Li |
| Funding Amount | $278M |
| Company Size | Large Team (251-1,000) |
| Last Funding Status | Series C |
| Top Investors | Temasek Holdings, Shunwei Capital, BAI capital, F-Prime, Gaorong Capital |
