Adesto Technologies

Adesto Technologies is a technology company.

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Updated: Feb 17, 2026 ·

About

Adesto Technologies is a technology company.

Recent News & Mentions

Sep 1, 2012FundingAdesto Technologies - Series D Jul 1, 2011FundingAdesto Technologies - Series C Jun 1, 2010FundingAdesto Technologies - Venture Round May 1, 2008FundingAdesto Technologies - Series A

Financial History

Adesto Technologies has raised $47.0M across 4 funding rounds. Most recently, it raised $14.0M Series D in September 2012.

Total Raised

$47.0M

Valuation

N/A

Funding Rounds Raised

Date	Round	Other Investors
Sep 1, 2012	$14.0M Series D	ARCH Venture Partners, Chrysalix Venture Capital, VantagePoint Capital Partners, Waverley Capital, Peter Moran
Jul 1, 2011	$17.0M Series C	ARCH Venture Partners
Jun 1, 2010	$4.0M Venture Round	ARCH Venture Partners, Chrysalix Venture Capital, VantagePoint Capital Partners, Waverley Capital, Peter Moran
May 1, 2008	$12.0M Series A	ARCH Venture Partners

Financial History

Adesto Technologies has raised $47.0M across 4 funding rounds.

Total Raised

$47.0M

Valuation

N/A

Deep Dive

High-Level Overview

Adesto Technologies was a fabless semiconductor company specializing in ultra-low power non-volatile memory (NVM) solutions, application-specific integrated circuits (ASICs), and embedded systems tailored for Internet of Things (IoT) edge devices.[1][2][3][5][6] It served over 5,000 customers worldwide in industrial, consumer, communications, medical, and computing markets by providing products like IoT edge servers, routers, network nodes, communication modules, analog/digital components, and innovative memory technologies such as CBRAM (Conductive Bridging RAM) and Fusion NVM, which solved key challenges in power efficiency, harsh environments, and system performance for IoT applications.[1][3][5][6] By shipping over one billion NVM units, Adesto demonstrated strong growth momentum before its $500 million acquisition by Dialog Semiconductor in 2020, after which its technologies integrated into Renesas (via Dialog).[3][4][5][6]

Origin Story

Founded in 2006 in Santa Clara, California, by Narbeh Derhacobian (ex-AMD, Virage Logic), Shane Hollmer, and Ishai Naveh, Adesto emerged from licensing programmable metallization cell technology from Axon Technologies (an Arizona State University spinoff) to pioneer low-power CBRAM, a type of Resistive RAM (RRAM).[4][6] Pivotal early traction came in 2010 with Qimonda AG's CBRAM IP and patents acquisition, enabling commercial shipments starting in 2011 as the first company to market RRAM products.[1][3][4][6] The company went public in 2015 (NASDAQ: IOTS) at $5 per share, raising $25-28.75 million, and expanded via acquisitions: Atmel's Serial Flash/DataFlash in 2012, S3 Semiconductors ($35 million) in 2018 for ASICs/IP, and Echelon Corporation (~$45 million equity) for networking platforms, building a robust IoT portfolio before the 2020 Dialog buyout.[1][6][8]

Core Differentiators

Adesto stood out in the semiconductor space through innovative, IoT-optimized technologies and strategic expansions:

Pioneering Memory Tech: First to ship commercial CBRAM/RRAM for ultra-low power, harsh-environment endurance (e.g., medical sensors), plus Fusion NVM (2015) for wide voltage/low-power operation and DataFlash for data-logging in smart meters/industrial controls.[1][3][4]
Broad IoT Portfolio: Beyond discrete NVM, offered ASICs, IP cores, SDKs/tools, edge servers, routers, and networking from acquisitions, reducing customer time-to-market.[1][5][6]
Developer Focus: Feature-rich products like FusionHD enhanced system performance; software/system solutions targeted OEMs/ODMs for efficient IoT deployment.[1][3][5]
Proven Scale: Shipped 1B+ NVM units to 5,000+ customers, with consistent design wins across sectors.[3]

Role in the Broader Tech Landscape

Adesto rode the explosive IoT growth wave in the 2010s, addressing surging demand for energy-efficient edge devices amid industrial IoT, smart infrastructure, and connected sensors—trends amplified by 5G, edge computing, and Industry 4.0.[1][3][7] Its timing was ideal post-2006 founding, capitalizing on NVM limitations in traditional flash/EEPROM with CBRAM's low-power edge, influencing ecosystem shifts toward resilient, always-on IoT nodes in harsh settings like medical and industrial apps.[3][4][6] Market forces like IoT proliferation (billions of devices) favored Adesto's fabless model and acquisitions, which bolstered networking/ASIC capabilities; its innovations inspired in-memory computing research (e.g., 2018 UC San Diego collaboration) and paved the way for integrated power management in Renesas/Dialog ecosystems.[1][5][6]

Quick Take & Future Outlook

Post-2020 acquisition, Adesto's technologies thrive within Renesas, fueling ongoing IoT advancements like low-power edge AI and sustainable sensors amid trends in massive IoT ( trillions of devices projected) and energy-harvesting tech.[3][5] Expect expanded integration into Renesas' automotive/industrial portfolios, with CBRAM-like efficiencies shaping next-gen wearables, smart grids, and 6G edges; its legacy of 1B+ shipments positions it to influence resilient, ultra-efficient ecosystems as power constraints intensify.[1][3] This evolution from scrappy innovator to embedded powerhouse underscores Adesto's lasting bet on IoT's foundational building blocks.

Sources

Frequently Asked Questions

How much funding has Adesto Technologies raised?

Adesto Technologies has raised $47.0M in total across 4 funding rounds.

Who are Adesto Technologies's investors?

Adesto Technologies's investors include ARCH Venture Partners, Chrysalix Venture Capital, VantagePoint Capital Partners, Waverley Capital, Peter Moran.