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

TikTi

TikTi is a recruiting platform that matches job seekers to roles by their skills, knowledge, interests and preferences, so employers find candidates who fit what they need.

Wealth & InvestingB2CFintech

Accelerator Centre · since 2025

Marlann

Marlann is coordination infrastructure for long-term care. It detects clinical events automatically, executes the chain of work that follows, and closes the loop every time, so nothing falls through the cracks.

B2BHealthcare & Life SciencesSaaS

Accelerator Centre · since 2026

Maman Biomedical Inc.

Maman Biomedical: Revolutionizing drug delivery with microneedle technology for safer, simpler treatments. Join us for a needle-free experience!

Healthcare & Life SciencesMedical Devices & DiagnosticsBiotech & Pharma

Accelerator Centre · since 2024

ParentZ

ParentZ helps busy parents grow with personalized micro-learning and daily reflection. Expert-backed content in just 15 minutes a day.

B2CConsumersEducation

Accelerator Centre · since 2023

Lunalta

Lunalta helps transform daily experiences into structured, clinically relevant information — so you can track symptoms, recognize patterns, and have more focused conversations with your healthcare provider.

Healthcare & Life SciencesConsumersB2C

Accelerator Centre · since 2025

Homni Health

Homni Health helps care providers, organizations and families plan and deliver home modifications so older people can live safely and independently at home.

Healthcare & Life SciencesB2BB2B2C

Accelerator Centre · since 2026

Impossible Metals

Impossible Metals is developing Eureka, an autonomous underwater robot for selective collection and observation on the seafloor.

B2BRobotics & Hardware

University of Waterloo · 11-50 employees · since 2021

Folktale

Your numbers show activity. Your funders want the human stories behind them. Folktale helps you discover, gather and understand what is missing.

B2BSaaSPlatform / API

Accelerator Centre · since 2025

QCare

QCare is a virtual care platform that connects patients with healthcare providers for timely, coordinated care.

Healthcare & Life SciencesTelehealth & Care DeliveryConsumers

Accelerator Centre · since 2025

Kelsey Health

Neutral, evidence-cited AI for clinical trial placement. Kelsey profiles 200,000+ investigators and 100,000+ sites across 207 countries, and shows its work.

Accelerator Centre

PledgX

B2BSaaSEnterprise & Business Software

Communitech, Accelerator Centre · 11-50 employees · since 2026

VaxCheck

Identify personalized vaccination gaps and public funding eligibility instantly for your adult patients with our questionnaire tool. No vaccine record required.

Healthcare & Life SciencesB2BSaaS

Accelerator Centre · since 2023

Nebula Group

Nebula Group's vision is to ensure local, affordable, and sustainable seed to plate food availability for future generations.

B2BAgriculture & FoodHardware

Accelerator Centre · since 2020

Paritt

Paritt helps law firms do their AI due diligence.

B2BServices / ConsultingLegal, Risk & Compliance

Accelerator Centre · since 2026

DTM

Janus stops unapproved AI actions and records who approved them - governance for Risk, Compliance, and IT leaders in regulated industries.

B2BEnterpriseEnterprise & Business Software

Accelerator Centre · since 2026

Salient Energy

An independent publication on energy storage: the chemistry, economics, and policy of holding clean power until it is needed. Zinc, lithium, and what comes next.

Energy, Climate & SustainabilityMedia, Entertainment & Gaming

Velocity, University of Waterloo · since 2024

Vstech

hours on average spent by ski resorts each season on incident reporting

B2BComputer VisionAI / Machine Learning

University of Waterloo · since 2019

SnapDx

Hardware, software, and wearables innovations to transform the treatment of neurological diseases like stroke and dementia.

Healthcare & Life SciencesB2BMedical Devices & Diagnostics

University of Waterloo

SHORE

We work with governments to deliver business and technical solutions that transform public sector delivery

Services / ConsultingGovernment & Public SectorB2B

University of Waterloo · since 2004

QuietClicks

Accelerating Businesses tAKE YOUR BUSINESS TO THE NEXT LEVEL What Do We Offer? Technology & Marketing Services Web Development Our Specialized team offers end-to-end web development services to fulfill all your business needs and equip your company with the best technological tools that help keep it at the top of the competition. Mobile App […]

B2BServices / ConsultingSmall & Medium Business

University of Waterloo · since 2020

Pronti Retail

Retailers can increase exposure, traffic and conversions by using personalized outfit generation.

B2BB2B2CAI / Machine Learning

University of Waterloo · since 2024

Pacefactory

Unlock 24/7 operational insights with AI video analytics. Pacefactory helps manufacturers reduce inefficiencies, improve safety, and ensure consistent quality. Get a free AI video analysis today.

B2BAI / Machine LearningComputer Vision

University of Waterloo · since 2017

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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