Stack Capital

Founded in 2021, Stack Capital is a Toronto-based investment firm focusing on growth and later-stage companies across various sectors such as space, communication, AI, robotics, e-commerce, cybersecurity, finance, travel, leisure, insurance, and SaaS.

Jeff Parks

Co-Founder, CEO and Director, Board Of Director

Jimmy Vaiopoulos

CFO

Brian Viveiros

Vice President

10 past transactions

CoreWeave

Venture Round in 2025
CoreWeave develops a cloud infrastructure platform specializing in GPU-powered computing for blockchain initiatives. Its platform offers efficient scaling, tailored compute resources, and automated management tools to support advanced AI infrastructure.

Canva

Series F in 2024
Canva is a global provider of graphic design software solutions. Founded in 2012, it offers an online platform that enables users to create designs for presentations, social media graphics, and more using a wide range of layouts, images, filters, icons, shapes, and fonts. Its user-friendly interface democratizes design by making professional-quality graphics accessible to all.

Locus Robotics

Series F in 2022
Founded in 2014, Locus Robotics develops autonomous mobile robots (AMRs) for fulfillment warehouses. Its flagship product, LocusBots, collaborates with human workers to enhance order productivity and accuracy by up to threefold, serving retailers, manufacturers, and logistics providers.

Omio

Series E in 2022
Founded in 2012, Omio operates a multi-modal travel platform that enables users to compare, plan, and book various modes of transportation including trains, buses, flights, and hotels. The platform uses real-time data to suggest optimal routes, estimate travel time, and provide cost comparisons across different travel options.

Newfront

Series D in 2022
Newfront is a technology-enabled insurance broker and provider of risk management services that combines brokerage technology with risk analytics and benchmarking to help businesses purchase and manage insurance. The platform supports risk control and claims advocacy, organizes leases, contracts, and related information, assigns brokers to review quotes and coverage options, and assists with renewals, claims, and certificates. It aims to streamline the insurance purchasing process by offering policy options from multiple carriers and providing insight-based recommendations to simplify terms and renewals.

Prove

Secondary Market in 2022
Prove specializes in smartphone-based identity verification, offering phone-centric solutions that enable businesses to securely acquire new consumers and engage with existing ones. Its solutions reduce friction, enhance security, and protect consumer privacy.

Hopper

Secondary Market in 2022
Founded in 2007, Hopper is a Montreal-based company that develops a mobile application using big data to predict and analyze airfares and accommodations. It provides travel recommendations and notifies users when prices are at their predicted lowest points.

Bolt

Series D in 2021
Founded in 2014, Bolt enhances online shopping by offering a seamless checkout platform. It enables secure, logged-in, one-click purchases for shoppers, benefiting retailers like REVOLVE and Casper who use it to reduce cart abandonment and improve customer experience.

SpaceX

Secondary Market in 2021
Founded in 2002, SpaceX designs, manufactures, and launches advanced rockets and spacecraft. Its notable projects include Falcon Heavy, Dragon, Starship, and human spaceflight initiatives.

Varo Bank

Series E in 2021
Varo Money, Inc. is a digital bank based in San Francisco, California, that offers a range of online banking products and services, including bank and savings accounts, checking accounts, and overdraft protection. Established in 2015 and known for being the only U.S. consumer fintech with a national bank charter, Varo aims to serve as a comprehensive banking partner for millions of Americans, especially those seeking better financial solutions. The company combines fintech innovation with the security of a chartered bank, providing tools and insights to enhance financial resilience for its customers. Varo's platform also includes features such as spending analysis, real-time budgeting, cash flow forecasts, direct deposits, and online bill payments, all designed to empower users to make informed financial decisions and improve their overall financial well-being.
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