We make

What is Grindstone?

Grindstone is a London-based management consulting company that builds, manages and acquires digital technology ventures.

From website creation and payment processing, to marketing and advertising, Grindstone’s portfolio companies work in synergy to remove all technical barriers faced by the modern business owner. By providing the essential building blocks, innovative automation tools and the right data, we allow entrepreneurs to focus their energy on what they do best: growing their businesses, fast.

Since 2010, we've assembled a powerful roster of digital technology companies employing more than 300 people across five countries. Having already developed market-leading products in the fields of performance marketing, digital entertainment and more, Grindstone is now striving to invest into the e-commerce and payments industries. Our ultimate goal is to be recognized as the leading one-stop-shop technology-driven solution used by online business owners.

Investment Strategy

We follow a precise and highly-efficient investment strategy.

Grindstone Capital’s primary objective is to be the partner of choice for high-quality, fast-growing companies. Our team works closely with these companies to unlock greater potential. Our expertise has allowed us to launch many successful start-ups, be part of many turnarounds and acquire strategically aligned businesses.

Our carefully tailored strategy improves our companies’ competitive positions by expanding into new products and markets, growing productivity and strengthening their operations. Ultimately, we believe our growth-oriented model results in stronger companies that employ the best people, are socially responsible, and deliver strong returns over the long-term.


We know that a company’s greatest competitive advantage is not its technology or its process – but its people.

We welcome the most ambitious people into our circle and provide them with the tools and knowledge to reach their full potential. As a new member of our society, you’ll be part of a powerful network of entrepreneurs and creative people for life.

Grindstone is always looking to work with the best talent in Montreal, and our global offices. That includes emerging talent looking to get their career off to the best possible start, and established experts in the technology sector.

Our Values

Grindstone members are driven by three key principles: knowledge, honour and hard work.

Our growth requires high levels of commitment and dedication to mission, vision and core values.

Rising through the ranks at Grindstone is about demonstrating commitment to our key principles. Your title is an acknowledgement of what you know, how hard you work, and how honourably you conduct yourself every day.

(c) Grindstone Capital, 2020.  All rights reserved.