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Flex Logix
Semiconductors · Mountain View, United States · Founded 2014
Providing AI Inference and eFPGA solutions based on software, systems and silicon MoreLess
Flex Logix Technologies, Inc. specializes in providing reconfigurable embedded FPGA (eFPGA) solutions that enhance the flexibility and performance of microcontrollers (MCUs) and system-on-chips (SoCs). The company serves a diverse range of clients, including aerospace and defense contractors, government agencies, and high-volume commercial applications. Operating in the semiconductor market, Flex Logix's business model revolves around licensing its eFPGA technology and providing design services to integrate these solutions into customer products. The company generates revenue through licensing fees, design services, and royalties from the use of its technology in end products.
Flex Logix's eFPGA technology allows for rapid reconfiguration, enabling customers to adapt to new protocols, standards, and algorithms without the need for new hardware. This flexibility is particularly valuable in applications requiring high performance and adaptability, such as encryption, compression, and artificial intelligence (AI) workloads. The company's eFPGA solutions are known for their best-in-class power, performance, and area (PPA) metrics, and are available in a range of sizes from 1,000 to 1 million lookup tables (LUTs) with digital signal processing (DSP) and block RAM (BRAM) options.
Flex Logix has secured over 100 U.S. patents and applications, underscoring its innovation in FPGA interconnect technology. The company's eFPGA solutions are manufactured in the United States, reducing dependence on overseas suppliers and ensuring compliance with stringent aerospace and defense requirements. Notable customers include the Air Force Research Laboratory (AFRL), Boeing, the Department of Defense, and Sandia National Laboratories.
Keywords: eFPGA, reconfigurable computing, aerospace, defense, AI, DSP, SoCs, MCUs, semiconductor, U.S. manufacturing.
Valuation & funding
Flex Logix funding history
Company financing events and reported valuations.
| Deal type | Date | Amount | Valuation | Investors | Source |
|---|---|---|---|---|---|
| SERIES DOther financing | Mar 2021 | $55M | $220M | Mithril · Lux Capital · Eclipse Ventures · Tate Family Trust | — |
| FundingOther financing | Nov 2020 | $0 | — | Undisclosed | — |
| SERIES COther financing | Sep 2019 | $0 | — | GRIDS Capital | — |
| SERIES BOther financing | May 2017 | $5.1M | $20M | Tate Family Trust · Lux Capital · Eclipse Ventures | ↗ |
| SERIES AOther financing | Oct 2015 | $7.4M | $30M | Lux Capital · Eclipse Ventures | — |
| SEEDOther financing | Jun 2014 | Lux Capital | — | ||
| SPINOUTOther financing | Jan 2014 | University of California, Los Angeles | — |
Financials
Revenue and workforce over time
Available revenue and workforce history. Fields without reported data are omitted.
| Year | Revenue | Growth | Employees |
|---|---|---|---|
| 2026 | $9.4M | 0% | 25 |
| 2025 | $9.4M | 0% | 25 |
| 2024 | $9.4M | 0% | 25 |
| 2023 | $9.4M | 0% | 45 |
| 2022 | $9.4M | +44.3% | 61 |
| 2021 | $6.5M | +103.1% | 63 |
| 2020 | $3.2M | — | 35 |
Growth signals
Flex Logix website traffic
Latest recorded traffic for Flex Logix is 1.7K monthly website visits. Flex Logix's team grew 0% over the past year.
Comparisons
Flex Logix compared with similar companies
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Talent graph
Flex Logix's talent
Source: Dealroom Talent Intelligence.
Investors
6 investors on Flex Logix's cap table
Sourced from Dealroom's funding and investor records. Investor profile links are shown where available.



Global footprint
Where Flex Logix has talent and traffic
In the news
Latest news about Flex Logix
Recent press, funding announcements, and product moves mentioning Flex Logix — open to read from the original sources.
Market sentiment
What the market is saying about Flex Logix
An AI-synthesized read of the highest-engagement posts about Flex Logix on X over the past 7 days. We rank by likes & retweets, ignore corporate channels, and surface the themes that broke out from real people.
Reading the room on X — pulling top posts and synthesizing themes…
Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour
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