Builderloo

Waterloo startups and tech companies

The startups and tech companies of Kitchener, Waterloo and Cambridge. Free to browse, no signup.

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905 startups listed. The Weekly's New on the list names each one that joins, every Monday.

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905 startups listed

Magnusmode

Magnusmode’s solutions remove barriers to inclusion in home, work, and community spaces.

B2B2CB2BConsumers

Accelerator Centre · 11-50 employees · since 2011

NetZen AI

AI service desk, RMM and automation for MSPs supporting medium and large organizations. Investigate technical issues, help users and reduce routine work.

B2BSaaSAI / Machine Learning

Accelerator Centre · since 2025

Cinchy

PeriMind is the enterprise registry and control plane for AI-to-system connections. Govern every AI action, enforce policies, and maintain complete audit trails.

B2BEnterprise & Business SoftwareEnterprise

Communitech, University of Waterloo · since 1998

Voltera Inc.

Voltera makes rapid prototyping platforms for additive electronics, from traditional PCBs to flexible, stretchable, and biocompatible electronics of tomorrow.

HardwareB2BManufacturing & Industrial

Velocity, Communitech, Accelerator Centre, University of Waterloo · 51-200 employees · since 2014

AquaSensing

Battery-free, energy-harvesting leak sensors that detect as little as 0.1mm of liquid. Zero maintenance, instant alerts, and up to 80% lower cost than traditional systems.

IoT / SensorsHardwareB2B

Accelerator Centre · since 2019

CharjGo

CharjGo brings EV charging to vehicles on demand and sells charging backup plans, for fleets, transit operators and EV drivers.

B2BServices / ConsultingEnterprise

since 2025

BaseLeaf

Prepare your EB-2 NIW or EB-1A green card application from start to finish. Evidence organized, petition prepared, and package assembled for filing.

Services / ConsultingB2CLegal, Risk & Compliance

Velocity

Move Health

Move Health pairs our healthcare cost intelligence platform with licensed experts, giving advisors and the households they serve the clarity to plan with confidence.

InsurtechB2B2CB2B

Accelerator Centre · 11-50 employees · since 2023

Move Health

Move Health is the premier healthcare insurance planning firm utilized by forward-thinking advisors and their valued clients across the country.

InsurtechB2B2CB2B

Accelerator Centre · 11-50 employees · since 2023

ENVGO

ENVGO, a Canadian marine tech company, builds electric & hybrid hydrofoiling vessels: the unmanned XV2 micro-USVs for defence & the recreational NV1

HardwareRobotics & HardwareB2B

Accelerator Centre · since 2020

HodlBot

HodlBot is a customizable cryptocurrency trading bot that enables users to index the market, create custom portfolios, and automatically rebalance their cryptocurrency portfolios.

Crypto / Web3FintechWealth & Investing

Velocity, Accelerator Centre · 11-50 employees · since 2018

Primal

Your AI coding agent writes the app. Primal makes sure it can prove what it tells you. Trust Core installs into any AI coding agent, engine-agnostic.

B2BEnterprise & Business SoftwareSaaS

Communitech, Accelerator Centre · since 1994

Detectabli

Detectabli shows how AI assistants understand, cite, and recommend your brand—then turns visibility gaps into a prioritized improvement plan.

B2BSaaSPlatform / API

Accelerator Centre · since 2026

Theraphage

We are an academic research lab at the University of Waterloo School of Pharmacy that focuses on genetically engineering bacteriophages to generate new therapeutic and biomanufacturing platforms. Our multi-disciplinary lab uses principles from microbiology, molecular biology, chemical engineering,…

Biotech / Synthetic BiologyHealthcare & Life SciencesDeep Tech & Scientific R&D

Velocity · 11-50 employees · since 2019

Scadable

Scadable is the compliance engine that fixes what it finds. It identifies what is actively exploited across your systems, fixes it, files the report, and keeps you certified. Compliance that doesn't feel like compliance.

B2BLegal, Risk & ComplianceSaaS

Velocity · since 2025

Retide Labs

Retide is a Canadian AI and robotics startup tackling ocean plastic pollution. We map, track, and predict plastic hotspots to power smarter cleanup and long-term ocean solutions.

AI / Machine LearningData & AnalyticsEnergy, Climate & Sustainability

University of Waterloo · since 2025

Boardera

DECODE reads your PCB design package and reports cost drivers, DFM findings, and BOM intelligence in minutes, with an assistant that answers from the report.

B2BSaaSPlatform / API

Communitech · since 2020

Boardera Software Inc.

Boardera is an AI quoting tool and CPQ software for manufacturing teams, offering RFQ management, PCB fabrication and PCB assembly automation, and fast, accurate quotes. Automate your quoting process with our PCB quoting platform.

B2BSaaSPlatform / API

Communitech · since 2020

Device Nanny

See every app actually installed on your child's phone, including the ones built to hide. A calm check-in for parents. No message reading, no tracking.

B2CConsumers

Accelerator Centre · since 2026

Innovate-Ops

IoT Octopus makes any machine intelligent: each asset you already own reports its health, maintenance need, energy use and uptime and warns you before a shutdown. Any mix of sensors, one hub, one record. Book a demo with Innovate-Ops.

B2BIoT & Connected DevicesIoT / Sensors

Accelerator Centre · since 2024

Angstrom Engineering

Angstrom Engineering is the leading worldwide provider of Physical-Chemical Vapor Deposition Systems & Coated Products.

B2BHardwareManufacturing & Industrial

Communitech · since 2001

MVD X-Ray Tech

Digital dental X-ray quality assurance for Canadian clinics and DSOs. Phantom XY and Phantom Cloud run a two-minute daily QA test on panoramic and intraoral devices and keep the records Ontario's Regulation 543 requires.

B2BHealthcare & Life SciencesMedical Devices & Diagnostics

Velocity · since 2024

Ephemeral

Hear what the world is saying. Before anyone reads about it.

B2BData & AnalyticsAI / Machine Learning

Velocity · since 2025

LovShield

LovShield - Real-time scam detection for mobile and landline. Protect your loved ones from phone fraud with our Canadian telecom security service.

Security & IdentityB2CCybersecurity

Accelerator Centre · since 2025

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.

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