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

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910 startups listed

Osmos

Quoting software that helps sales teams send polished quotes in under 60 seconds. Automated follow-ups, CRM, e-quote widget. Start your free trial.

B2BSaaSSales & CRM

Accelerator Centre · since 2014

WonderProxy

Combine a global network with flexible testing tools to see what your website looks like to customers around the world

B2BSaaSPlatform / API

since 2009

VentureLink

VentureLink is the modular operating system designed for incubators, accelerators, and innovation ecosystems that demand clarity, efficiency, and impact.

B2BSaaSEnterprise & Business Software

University of Waterloo

Bladetech Hockey

Bladetech Hockey's skate blades are scientifically proven to increase skaters' speed by 5.5% - that's gaining half a stride for every 5 you take. This patented Flex Force Advantage also cushions the impact pressure of skating on your joints. All you have to do is change your steel to Bladetech! Approved by the NHL.

B2CE-commerce / DTCConsumers

University of Waterloo · since 2013

Bevy Commerce

Bevy Commerce empowers global brands with custom Shopify development, growth-driven ecommerce design, and highly scalable digital solutions.

Services / ConsultingB2BRetail & E-commerce

Velocity · since 2021

Quadrical AI

Quadrical’s homepage presents one platform to monitor, analyze, and manage Solar, Storage, Wind & FDRE, powered by AI Digital Twins. It highlights the workflow, key metrics, Ask Q AI, testimonials, FAQs, and add-ons.

B2BEnergy, Climate & SustainabilityPlatform / API

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

TalkLuna

TalkLuna is an AI-powered answering service for small businesses. Handle calls 24/7, book appointments, capture leads, and grow revenue. Setup in 5 minutes. No technical skills required.

B2BAI / Machine LearningSaaS

Accelerator Centre · 1-10 employees · since 2025

Orbitra

Investigate threats. Build and test rules. Automate with control.

Security & IdentityCybersecurityB2B

Accelerator Centre · since 2026

Firmwater LMS

Grow your training business with our reliable LMS solutions. Firmwater is the platform you need to deliver courses and manage clients successfully.

Learning Platforms & LMSB2BSaaS

University of Waterloo · 11-50 employees · since 2001

Tailscale

The connectivity platform for devs, IT, and security teams. Zero Trust identity-based access that deploys in minutes and scales to every resource. Start free.

B2BEnterprise & Business SoftwareSaaS

University of Waterloo · 11-50 employees · since 2017

Obruta

The best spacecraft pilot in the universe. Obruta is enabling satellite servicing, orbital logistics, and the in-space economy through advanced spacecraft autonomy systems.

B2BAerospace & DefenseDeep Tech & Scientific R&D

Velocity · since 2019

Scispot

The best operating system for modern biotech. Join 100+ biotechs that use Scispot to collect, clean, and activate their data - and supercharge R&D.

B2BHealthcare & Life SciencesPlatform / API

Velocity, Communitech · 51-200 employees · since 2016

Christie

Christie is a global audio visual solutions company. We create innovative AV solutions and display products that inspire exceptional experiences.

B2BHardwareEnterprise

Communitech · since 1999

ALT TEX

60% of the clothes we wear are made of plastic. Polyester manufacturing uses 55 million barrels of oil annually, and is a leading contributor to the 10% of GHG emissions generated by the industry. In the 21st century, we shouldn’t be wearing plastic.

B2BBiotech / Synthetic BiologyB2B2C

Velocity · since 2020

High Q Technologies Inc.

FATHOM EPR uses quantum-enabled electron paramagnetic resonance to characterize protein structure, conformation, and dynamics in solution for drug discovery.

B2BDeep Tech & Scientific R&DHealthcare & Life Sciences

Communitech · 11-50 employees · since 2021

Phaze

Issue digital gift cards, cash cards & mobile top-ups to 2,500+ brands in 150+ countries. White-label payments API with instant delivery. Free to test, integrate, and use — no implementation fees.

B2BPlatform / APIFintech

Accelerator Centre, University of Waterloo · since 2018

Zing5G Communications Canada Inc.

Canadian business internet, automatic failover, cloud communications and network visibility from Zing5G.

B2BTelecommunicationsSmall & Medium Business

Accelerator Centre · since 2020

SimpleDirect

We’re building Vinci: AI products and models designed to help people get useful work done with less supervision, clearer costs, and greater control.

AI / Machine LearningGenerative AI / LLMsNatural Language Processing

Accelerator Centre · since 2020

Inspirely

Inspirely makes patented building kits and runs career exploration workshops for kids, delivered through schools, camps and nonprofits in Canada and the US.

EducationEducators & InstitutionsK-12

Accelerator Centre · since 2020

JointWerks

Design, fabrication, CNC machining, finishing and assembly for product manufacturers, ordered and tracked online through ManuConnect.

B2BManufacturing & IndustrialTransactional / Usage-based

Accelerator Centre · 11-50 employees · since 2024

VIBRAINT

VIBRAINT makes RehUp, a brain-controlled rehabilitation robot that helps people with paralysis regain movement.

Healthcare & Life SciencesMedical Devices & DiagnosticsRobotics & Hardware

Accelerator Centre · since 2018

Workscore.ai

A clear, objective score for every employee — powered by real-time data and AI.Track productivity across shifts and roles. Spot inefficiencies before they become costly.Unlock smarter decisions, higher morale, and sustainable growth.

B2BEnterprise & Business SoftwareAI / Machine Learning

Accelerator Centre · since 2024

Watsec

The prevailing approach to cybersecurity is not working. Although today’s businesses are spending billions of dollars on cybersecurity, online threats are nevertheless compromising organizations at an unprecedented rate.

B2BServices / ConsultingCybersecurity

Accelerator Centre · 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.

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