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Graphcore's Overview

Total employees414
HeadquartersBristol
Founded2016

Graphcore is a semiconductor company that develops Intelligence Processing Units (IPUs), a new type of microprocessor specifically designed for AI and machine learning workloads. Their IPU systems aim to help innovators achieve breakthroughs in artificial intelligence by providing significantly higher performance and efficiency for complex AI models. Graphcore's technology is used in various fields, including natural language processing, computer vision, and scientific research, enabling more detailed models and faster training times.

Where is Graphcore's Headquarters?

HQ Function

The Bristol headquarters serves as the central hub for Graphcore's research and development, core engineering, product strategy, and global corporate operations.

Notable Features:

The headquarters is situated in 100 Temple Street, a modern, BREEAM Excellent rated office building known for its sustainable design and contemporary facilities. It offers a dynamic environment conducive to innovation.

Work Culture:

Graphcore's Bristol HQ fosters a culture of deep technological innovation, collaborative research, and fast-paced development. Employees often describe an intellectually stimulating environment focused on solving complex challenges in AI hardware and software.

HQ Significance:

Locating the HQ in Bristol provides Graphcore with access to a strong talent pool from leading universities and a thriving tech ecosystem. It positions the company at the heart of UK's innovation landscape, fostering collaboration and growth.

Values Reflected in HQ: The choice of a modern, sustainable, and well-connected office space like 100 Temple Street reflects Graphcore's values of innovation, forward-thinking, efficiency, and commitment to providing an inspiring work environment.

Location:

Graphcore maintains a global presence with offices and operations across North America, Europe, and Asia. This international footprint enables the company to support a diverse customer base, engage with regional AI ecosystems, and drive worldwide adoption of its Intelligence Processing Unit technology through localized sales, engineering support, research collaborations, and business development activities.

Street Address:

100 Temple Street

City:

Bristol

State/Province:

England

Country:

United Kingdom

Graphcore's Global Presence

Palo Alto, CA, USA

Address: 2479 E Bayshore Rd #130, Palo Alto, CA 94303, USA

To drive adoption of IPU technology among US-based AI innovators, enterprises, and research institutions, and to tap into the region's rich talent pool and tech partnerships.

Cambridge, England, UK

Address: The Maurice Wilkes Building, St John's Innovation Park, Cowley Rd, Cambridge, CB4 0DS, UK

To contribute to core IPU hardware and software development, working closely with the academic and research community in Cambridge and strengthening Graphcore's engineering capabilities.

Beijing, China

Address: Room 103, Level 1, Office Block C, The Towers, No. B2 Yard, No.12 Jianguomenwai Avenue, Chaoyang District, Beijing 100022, China

To engage with Chinese customers and partners, providing local expertise and support for deploying Graphcore's IPU solutions in various AI applications.

Buying Intent Signals for Graphcore

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

Executive Team of Graphcore

As of April 2025, Graphcore' leadership includes:

Nigel Toon - President and Chief Executive Officer
Simon Knowles - Chief Technology Officer and EVP Engineering
John Tinka - Chief Financial Officer
Helen Brooks - Chief People Officer
Tim Mamtora - Chief of Product and Customer Success
Jay Dawani - Chief Business Officer

Investors of Graphcore

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

Sequoia Capital
Baillie Gifford
Microsoft (M12)
BMW i Ventures
Bosch Venture Capital (RBVC)
Dell Technologies Capital
Atomico
Amadeus Capital Partners
Molten Ventures (formerly Draper Esprit)
Ontario Teachers' Pension Plan
Fidelity International
Schroders
Temasek

Executive New Hires/Exits in the Last 12 Months

Hire3
Exits0

Graphcore has focused on strengthening its leadership in key areas such as finance, product, and business development over the past 12-18 months. While the company has undergone some restructuring, key C-suite appointments aim to drive its next phase of growth and innovation in the AI hardware market. No major C-suite departures have been publicly announced in the last 12 months.

New Appointments:

John Tinka, John Tinka appointed as Chief Financial Officer.
Tim Mamtora, Tim Mamtora appointed as Chief of Product and Customer Success.
Jay Dawani, Jay Dawani appointed as Chief Business Officer.

Technology (Tech Stack) used by Graphcore

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

Graphcore Email Formats and Examples

Graphcore primarily uses the 'first.last' email format for its employees. Other variations might exist but are less common.

first.last@graphcore.ai

Format

nigel.toon@graphcore.ai

Example

85%

Success rate

News and media

SiftedJune 4, 2024

Graphcore said to be in talks for $500m-$1bn sale

UK AI chipmaker Graphcore is reportedly in discussions with major tech companies including Arm, SoftBank, and OpenAI regarding a potential acquisition, with deal values estimated between $500 million and $1 billion....more

The RegisterMay 16, 2024

Graphcore Bowspring AI training system bows out

Graphcore has discontinued its Bowspring AI training system, a configuration of its Good Computer Pods, signaling a shift in its product strategy as it focuses on next-generation IPU technologies....more

Graphcore NewsroomOctober 11, 2023

Graphcore and Aleph Alpha Expand Partnership to Deliver Next Generation Large Language AI

Graphcore and Aleph Alpha announced an expansion of their partnership to deliver advanced AI compute using Graphcore IPUs for Aleph Alpha's Luminous large language models, aiming to provide powerful and efficient generative AI solutions....more

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