What Does Untether AI Do?

Total employees153
HeadquartersToronto
Founded2018

Untether AI is a pioneering artificial intelligence chip company that designs and develops ultra-efficient, high-performance AI inference accelerators. Founded in 2018, the company focuses on at-memory computation to overcome traditional data movement bottlenecks, delivering significant improvements in speed and power efficiency for a wide range of AI applications, including vision analytics, natural language processing, and edge AI solutions. Their innovative runAI® and tsunAImi® devices aim to enable the next wave of AI by making complex AI workloads feasible in power-constrained environments.

Where Is Untether AI's Headquarters?

Untether AI officeUntether AI officeUntether AI officeUntether AI office
*Images sourced via web search. Rights belong to original owners

HQ Function

The Toronto headquarters serves as the central hub for corporate leadership, research and development, silicon engineering, software development, and overall business strategy.

Notable Features:

Modern office space located in Toronto's prominent Bloor Street West area, likely equipped with state-of-the-art R&D labs for semiconductor design and testing, and collaborative workspaces conducive to deep-tech innovation.

Work Culture:

Emphasizes innovation, technical excellence, and collaboration. As a company developing cutting-edge AI hardware, the culture is fast-paced, results-oriented, and focused on solving complex engineering challenges. Values continuous learning and problem-solving in a highly specialized field.

HQ Significance:

Its Toronto location provides access to a rich talent pool from world-class universities and a vibrant tech ecosystem, fostering innovation and collaboration in the AI field. It also serves as a key center for its Canadian operations.

Values Reflected in HQ: The investment in a prime Toronto location with modern facilities reflects Untether AI's commitment to attracting top-tier engineering talent, fostering a culture of innovation, and establishing a strong, credible presence in Canada's leading technology hub.

Location:

While its primary physical R&D and corporate offices are in Canada (Toronto, Waterloo) and the USA (Milpitas), Untether AI supports a global customer base and collaborates with international partners in the AI, automotive, and semiconductor industries. Their sales, support, and partnership activities extend to regions worldwide with high demand for advanced AI acceleration solutions, particularly in North America, Europe, and Asia.

Street Address:

150 Bloor Street West, Suite M101

City:

Toronto

State/Province:

Ontario

Country:

Canada

Where Else Does Untether AI Operate Around the World?

Milpitas, California, USA

Address: 1001 Murphy Ranch Road, Milpitas, CA 95035, USA

Serves as a critical U.S. presence for talent acquisition in chip design, engaging with U.S.-based customers and partners, and tapping into the broader semiconductor ecosystem.

Waterloo, Ontario, Canada

Address: 375 Hagey Blvd, Suite 301W, Waterloo, ON N2L 6R5, Canada

Expands Untether AI's R&D capabilities and talent acquisition within Canada's prominent technology corridor, known for deep tech and engineering expertise.

Buying Intent Signals for Untether AI

Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.

Notable news
Hiring actively
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
*Example signal, not calculated in real time

Who's Leading Untether AI? Meet the Executive Team

As of April 2025, Untether AI' leadership includes:

Arun Iyengar - Chief Executive Officer
Tom Lacey - Executive Chair
Alex Grbic - Chief Technology Officer
Robert Beachler - Vice President, Product
Ritesh Shrivastava - Vice President, Engineering
Niv David - Vice President, Operations & Manufacturing
Annette Soroka - Vice President, General Counsel and Corporate Secretary

Who's Investing in Untether AI?

Untether AI has been backed by several prominent investors over the years, including:

Radical Ventures
Intel Capital
CPP Investments (Canada Pension Plan Investment Board)
Tracker Capital Management
General Motors Ventures
Yamaha Motor Ventures & Laboratory Silicon Valley
Celesta Capital

What Leadership Changes Has Untether AI Seen Recently?

Hire0
Exits1

Untether AI has maintained a largely stable core executive team over the past 12 months, focusing on product development and market growth. One notable departure occurred during this period.

Departures

Tim St. Ludwig, Tim St. Ludwig concluded his tenure as VP of Business Development at Untether AI.

What Technology (Tech Stack) Is Used byUntether AI?

Discover the tools Untether AI uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.

Untether AI Email Formats and Examples

Untether AI commonly uses the email format of the employee's first initial followed by their last name. While other formats might exist in specific cases, this is the most frequently observed pattern for company communications.

[first_initial][last]@untether.ai

Format

jdoe@untether.ai

Example

85%

Success rate

What's the Latest News About Untether AI?

Untether AI Blog • September 12, 2023

Untether AI and Kinara Accelerate Vision AI Applications at the Edge

Untether AI announced a partnership with Kinara (formerly Deep Vision) to combine Untether AI's industry-leading inference acceleration with Kinara's high-performance Ara-1 Edge AI processors. This collaboration aims to deliver optimized, power-efficient solutions for demanding edge AI vision applications....more

Design And Reuse • May 9, 2023

Untether AI and General Motors Collaborate on AI Acceleration for Autonomous Vehicles

Untether AI disclosed its collaboration with General Motors to explore the application of Untether AI's unique at-memory compute technology for accelerating AI inference in future autonomous vehicle platforms, aiming to enhance perception system performance and efficiency....more

Business Wire • February 7, 2023

Untether AI Brings Unparalleled Efficiency to Next-Generation AI Inferencing With New ‘speedAI’ Family of runAI Devices

Untether AI launched its second-generation runAI200 devices, branded as the speedAIâ„¢ family. These devices are designed to offer significant improvements in performance density and energy efficiency for a variety of AI inference workloads, from edge to cloud....more

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