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Founded Year



Option/Warrant - X | Alive

Total Raised


Last Raised

$110K | 5 mos ago

Mosaic Score
The Mosaic Score is an algorithm that measures the overall financial health and market potential of private companies.

+100 points in the past 30 days

About Ambiq

Ambiq Micro is a fabless semiconductor company that has developed SPOT (Subthreshold Power Optimized Technology), which enables semiconductor products to run at low voltage levels inside the chip, lowering the power required for chip operation. The technology has applications in areas such as gaming, hearables, industrial IoT, intelligent remotes, smart homes and buildings, smartcards, and wearables. Ambiq was formerly known as Cubiq Microchip. The company was founded in 2010 and is based in Austin, Texas.

Headquarters Location

6500 River Place Boulevard Building 7, Suite 200

Austin, Texas, 78730,

United States


Ambiq's Product Videos

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Ambiq's Products & Differentiators

    The Apollo4 SoC

    the 4th generation system processor solution built upon the Ambiq® proprietary Subthreshold Power-Optimized Technology (SPOT™) platform.

Research containing Ambiq

Get data-driven expert analysis from the CB Insights Intelligence Unit.

CB Insights Intelligence Analysts have mentioned Ambiq in 2 CB Insights research briefs, most recently on Dec 2, 2022.

Expert Collections containing Ambiq

Expert Collections are analyst-curated lists that highlight the companies you need to know in the most important technology spaces.

Ambiq is included in 2 Expert Collections, including Conference Exhibitors.


Conference Exhibitors

6,062 items

Companies that will be exhibiting at CES 2018


Semiconductors, Chips, and Advanced Electronics

6,282 items

Companies in this collection develop everything from microprocessors to flash memory, integrated circuits specifically for quantum computing and artificial intelligence to OLED for displays, massive production fabs to circuit design firms, and everything in between.

Ambiq Patents

Ambiq has filed 49 patents.

The 3 most popular patent topics include:

  • Analog circuits
  • Electronic circuits
  • Microcontrollers
patents chart

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Ambiq Frequently Asked Questions (FAQ)

  • When was Ambiq founded?

    Ambiq was founded in 2010.

  • Where is Ambiq's headquarters?

    Ambiq's headquarters is located at 6500 River Place Boulevard, Austin.

  • What is Ambiq's latest funding round?

    Ambiq's latest funding round is Option/Warrant - X.

  • How much did Ambiq raise?

    Ambiq raised a total of $247.48M.

  • Who are the investors of Ambiq?

    Investors of Ambiq include Kleiner Perkins Caufield & Byers, Mercury Fund, Paycheck Protection Program, BDC Capital, Conductive Ventures and 12 more.

  • Who are Ambiq's competitors?

    Competitors of Ambiq include Nanopower and 1 more.

  • What products does Ambiq offer?

    Ambiq's products include The Apollo4 SoC and 3 more.

Compare Ambiq to Competitors


Nanopower provides semiconductors for microelectronics, enabling the large-scale and environmentally sustainable deployment of IoT devices and networks. Its semiconductor finds application in cold chain monitoring, predictive maintenance, smart power grids, smart cities, smart agriculture, health monitoring, and more. The company was founded in 2017 and is based in Kristiansand, Norway.

Sand 9 Logo
Sand 9

Sand 9, a spin-out company from Boston University, is a venture funded company dedicated to the design of components that aims to improve the performance and increase the capabilities of wireless devices. The disruptive technology offers a magnitude of improvement over existing products. Size, cost and lack of integration severely limit the potential of wireless systems. Using the company's advanced nanomechanical device technology, Sand 9 is improving the current components of wireless transceivers that, until now, have been impossible to miniaturize or integrate into other systems.

SpiderCloud Wireless Logo
SpiderCloud Wireless

SpiderCloud Wireless is a provider of in-building wireless solutions, and develops scalable small-cell network platforms that deliver coverage and capacity for wireless services inside buildings.

Renesas Electronics Logo
Renesas Electronics

Renesas Electronics (TSE: 6723) offers semiconductor solutions including microcontrollers, system-on-a-chip (SoC) solutions, and a range of analog and power devices. It operates through spanning research, development, design, and manufacturing for a range of applications. Renesas Electronics was formerly known as NEC Electronics Corporation. The company was founded in 2002 and is based in Tokyo, Japan.

Silicon Labs Logo
Silicon Labs

Silicon Labs (NASDAQ: SLAB), aka Silicon Laboratories, is a Texas-based company that engages in the design and development of integrated circuits. Silicon Laboratories' products are used in a range of applications, including portable devices, satellite set top boxes, AM/FM radios and other consumer electronics, networking equipment, test and measurement equipment, industrial monitoring and control, central office telephone equipment, and customer premises equipment.

Quantance Logo

Quantance develops technology in RF transmit chain efficiency that aims to increase signal power while requiring less battery power. Quantance's qBoost Envelope Tracking technology improves data upload speeds, network capacity and service coverage for smart phones, tablets, WIFI hotspots, and other high speed mobile data devices. Ultra-fast qBoost Envelope Tracking technology enables power amplifiers (PAs) to operate at efficiencies reaching theoretical maximums, with less distortion, thus reducing heat, increasing battery life, and enabling PAs to support complex 3G and 4G/LTE signals. On May 22, 2015, Quantance was acquired by Skyworks Solutions at a valuation of $6.6M.

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