Waterloo startups and tech companies
The startups and tech companies of Kitchener, Waterloo and Cambridge. Free to browse, no signup.
See new Waterloo Region startups as they join
910 startups listed. The Weekly's New on the list names each one that joins, every Monday.
One email every Monday from weekly@builderloo.ca. Unsubscribe anytime.
910 startups listed
Smarter Alloys
From one-off concepts to end-to-end solutions, SMA Lab Solutions by Smarter Alloys offers the most advanced materials and capabilities to help plan, create, test and manufacture products for the medical, auto, aerospace and clean energy sectors.
Velocity, Communitech · 11-50 employees · since 2011
Ground News
Top Stories from around you and around the world. Compare how different news publishers frame the same news
Velocity, Communitech, University of Waterloo · 51-200 employees · since 2018
NFC Authority
Anti-counterfeiting solutions for your products, leveraging the power of NFC.
Accelerator Centre · since 2015
Retailr AI
AI operating layer for restaurants and retail screens, menus and ordering
Accelerator Centre · since 2024
Siborg Systems
Siborg Systems Inc. provides professional grade LCR- and ESR-meters Smart Tweezers® and LCR-Reader with high accuracy. Siborg also provides hardware and software for the semiconductor and electronics industry
University of Waterloo · since 1996
ENCA Systems
Discover ENCA's innovative electric vehicle power systems for a cleaner, greener world. We offer reliable, sustainable solutions for electric buses, trucks, and commercial fleets with global partnerships and eco-friendly technology.
Accelerator Centre · since 2018
eSentire
eSentire Controlled Autonomy SecOps finds exposures before attackers do, stops threats at machine speed, and gets stronger with every cycle, across any stack. AI-first security operations with human experts on the loop, every integration, & 25+ years of expertise protecting 2,000+ organizations.
Communitech · 51-200 employees · since 2001
Mach7 Technologies
Mach7 consolidates imaging from every department into one open archive and surfaces it inside the systems clinicians already use. DICOM and HL7 native.
Accelerator Centre · 51-200 employees · since 2008
Transformer Lab
Primus is the world's first fully autonomous AI researcher available to everyone. It hypothesizes, reads the literature, codes, runs experiments on real compute, draws conclusions, and writes the paper.
11-50 employees · since 2025
/laplace-2/images/laplace_logo_horiz.png){kind=logo}
Laplace Insights
In a world drowning in market data, knowing what matters makes all the difference. PSIMON™, our AI platform, delivers actionable insights to help you recognize market shifts before they become obvious to everyone else.
University of Waterloo · since 2014
WrightPlan Inc.
Streamline the operations of your crane, rigging, or machinery moving business.
Communitech · since 2009
A current directory of Waterloo startups and the tech companies in Kitchener, Waterloo and Cambridge. Find them by what they do, whether they're hiring, who founded them and how big they are. Free to browse, no signup.