Top 27 SaaS Companies in Markham, Canada, May 2026

Markham, Ontario, Canada

Enghouse Systems Limited is a leading global provider of enterprise software solutions serving a variety of distinct vertical markets. Its strategy is to build a larger and more diverse software company through strategic acquisitions and managed growth. Enghouse shares are listed on the Toronto Stock Exchange under the symbol ENGH. Further information about Enghouse may be obtained from the Company's web site at www.enghouse.com.

Markham, Ontario, Canada

Ancillary revenue management software for hospitality

Markham, Ontario, Canada

Engage People is a provider of enterprise applications across the globe. The company offers a SaaS-based platform that manages end to end loyalty rewards, employee recognition, sales and sales channel incentive programs. It was founded in 2008 and is based in Ontario, Canada. The company seeks to grow by making periodic small acquisitions.

Markham, Ontario, Canada

As the largest provider of software and services in the building industry, Constellation HomeBuilder Systems has two goals: to empower builders with information to drive business objectives and to simplify the process of building homes and condos so you can maximize your return on investment. We provide innovative solutions as standalone or integrated systems, and our team of home building software experts bridges the gap between construction and technology. Our software is built on the feedback and best practices provided by our customers – the best and brightest home builders across North America. We give you the power to build smarter. We are a division of Constellation Software, which is publicly traded on the Toronto Stock Exchange.

Markham, Ontario, Canada

An organization led by industry experts located at the heart of Ontario's innovation corridor in York Region. ventureLAB is part of one of the biggest and most diverse tech communities in Canada, enabling technology startups to accelerate the commercialization of transformational products on a global scale.

Markham, Ontario, Canada

ComputerTalk's ice is a native Microsoft Teams contact center solution. It seamlessly integrates advanced IVR and ACD functionality with the omnichannel power of Teams in the contact center. Our software-based, modular architecture creates an easily managed, scalable software solution that can integrate with any business application. Effective communication is the driving force behind success for any organization. ComputerTalk provides organizations with tools to deliver excellent communication experiences across every media channel using ice. ComputerTalk ice allows organizations in all industry verticals to integrate their business applications into their contact center, transforming the way they interact with customers, their own employees, and partners. ice brings together information silos, improving contact center productivity to knowledge-based workers. Founded in 1987, ComputerTalk, is headquartered in Toronto, Canada. ComputerTalk is a global provider of enterprise-class Teams native and PBX-agnostic contact center products, cloud hosting services and custom application development. ComputerTalk provides products and services to customers in six continents. Our solutions are used by customers in Canada, USA, South America, UK, France, Australia, Israel, Africa, Mexico, Central America, Trinidad and Tobago & Jamaica.

Markham, Ontario, Canada

LMN by Granum is the business management platform for landscaping companies that want to operate with greater confidence and exceed client expectations. With tools for estimating, budgeting, job costing, and scheduling, LMN by Granum helps you track job performance against plan and keep crews productive. As a Granum company, we are part of a unified mission to provide the tools and partnership needed to unlock your next phase of success. LMN by Granum helps you track job performance against plan and keep crews productive. As a Granum company, we are part of a unified mission to provide the tools and partnership needed to unlock your next phase of success.

Markham, Ontario, Canada

Trusted by the most notable brands around the globe, Silverware provides advanced enterprise solutions for large venue operations, hotels and resorts, and deploys systems to meet the specific needs of multi revenue operations with restaurants, bars, lounges, room service, banquet and retail facilities. Silverware’s solutions are designed and delivered specifically for organizations who are fanatical about thrilling their guests. Silverware’s obsession is to drive efficiency and improve the profitability of its clients by relentlessly delivering the most innovative solutions in the market. Silverware strives to enhance every aspect of the guest experience, from when the first customer walks in, until the last one walks out. Silverware brings more to the table, so you can bring more to yours.

Markham, Ontario, Canada

Reliable Device Networking, Media Conversion, and IoT connectivity Hardware.

Markham, Ontario, Canada

Daylite harnesses the familiar elegance of the Apple ecosystem to help you thrive from your first meeting through the final deliverable. Designed for small businesses, independent professionals and freelancers driven to work efficiently and impress clients in a wide range of industries, Daylite was created by the Apple enthusiasts at Marketcircle Inc. to help you stay ahead of the game. We want to see you hit your goals! Here’s how: ✅ Nurture clients: Build strong relationships with an attention to detail that shows you value people in your network. Keep track of emails, notes, calls, and next steps all in one place. ✅ Grow sales: Stay on top of every deal from start to signature no matter how full your pipeline is. Track the status and details of each opportunity to simplify the path to closing. ✅ Manage projects: Always know what's been done and what needs to get done next. Share specifics, notes, updates and tasks so everyone is on the same page – and even automate next steps. ➡︎ Discover how Daylite fits your business! Visit Marketcircle.com to start your FREE 14-day trial or schedule a chat with our friendly customer success team. What Makes Daylite Different 1. Apple to The Core: Daylite is only for Mac, iPhone and iPad—not a web app—because we think Apple is best for SMBs. 2. Genuine Human Interactions: Daylite's easy-to-use tools provide professional efficiency, giving you more time to focus on forming deeper customer relationships. 3. Real People Ready to Help: We prioritize human connection, making ourselves accessible to get you the personalized help you need. 4. Refreshing Simplicity: Daylite consolidates multiple tools into a platform that works seamlessly with your macOS and iOS apps. 5. Here for The Little Guys: We tailor our efforts to people ignored by enterprise-level CRMs, to empower you to compete in a world where corporate giants just keep getting bigger.