Companies · category

Top IT Services Companies in Canada

314 IT service providers ranked by rating, review volume and listing quality.

IT services is the broadest label in this directory and covers, at different firms, entirely different work: managed infrastructure and helpdesk, project-based software delivery, cloud migration, security, procurement, or some combination sold as one relationship. Two providers under this heading may have almost nothing in common.

Because the label is wide, the useful filter is the engagement model rather than the capability list. Is this a retained relationship with a service-level agreement and a monthly cost, or project work quoted per piece? Who is accountable when something breaks at two in the morning, and what does the contract actually promise? A provider that answers those precisely is describing a real service; one that answers in capabilities is describing a brochure.

Want your company here?

Between them, the 313 best-ranked of these 314 IT service providers cover eCommerce (191), e-commerce development (172), software development (164) and cloud (98). 311 of them have written a profile you can read before you get in touch.

TrustList ranks more than 300 IT services companies in Canada, ordered on client reviews and profile quality, never on payment. At the top right now: Ceridian, Logica and OpenText.

What to check before you shortlist a IT services company

Service levels and response times, in the contract
Security certifications that match your obligations
What is covered on site and what is remote
Exit terms: how you get your data and credentials back if you leave

Filter by fitbudget, engagement, size and more

Ceridian
Web Development · UI/UX Design · iOS App
Ceridian is a global human capital management software company.
Write a review
Logica
Web Development · UI/UX Design · Web Design
ABOUT US – Serving clients from hundreds of locations worldwide, CGI is a leading IT and business consulting services firm focused on being a partner, employer and investment of…
Write a review
OpenText
Web Development · UI/UX Design · Web Design
OpenText, The Information Company, a market leader in Enterprise Information Management software and solutions, enables intelligent and connected enterprises by managing,…
Write a review
LiveXchange Corporation
Web Development · UI/UX Design · iOS App
Connecting Corporations to the Remote Workforce. Everyday Corporations enable 1000's of people access to work from home using the LiveXcloud.
Write a review
StrongBox Data Solutions, Inc.
Web Development · UI/UX Design · Web Design
StrongBox Data Solutions is trusted by many of the world’s largest data environments to simplify both data and storage management and enable customers to gain the maximum value…
Write a review
OSF Global Services
Web Development · UI/UX Design · iOS App · Also in United Kingdom
OSF Global Services is a top digital Cloud transformation specialist and leading global commerce solutions company that provides consulting, application development and…
Write a review
Sandvine
Web Development · UI/UX Design · iOS App
Sandvine helps organizations run world-class networks with Active Network Intelligence, leveraging machine learning analytics and closed-loop automation to identify and adapt to…
Write a review
Gsquad
Software Development · Software Testing · Machine Learning
Get a world-class tech team of software problem solvers and product builders on a squad-as-a-service basis, matching your development muscle to the task.
Write a review
SalesChoice Inc.
Artificial Intelligence - AI · Software Development · Data Analytics
SalesChoice a Cognitive Sciences AI-based sales analytics platform and Data Sciences Company that helps accelerate B2B organizations to reduce the cost of sales by 20-30%, increase…
Write a review
Live Virtual Help Desk
E-Commerce Development · IT Networking · HRMS software
LVHD is a leading North American “LIVE” Help Desk/NOC company providing service for desktops, laptops, servers, network devices, and handheld devices.
Write a review
Wenco International Mining Systems
E-Commerce Development · Software Development · Software Testing
For over 30 years, Wenco has developed world-class technology solutions to help mining companies increase productivity.
Write a review
TetraNoodle Technologies
Software Development · Big Data · Data Science
TetraNoodle provides world-class coaching, consulting and professional training. We serve startups, mid to large scale corporations who need help with their technology projects.
Write a review
Rangle.io
Software Development · UI/UX Design · Software Testing
At Rangle, we have one very specific purpose: To build better software a better way for a better world.
Write a review
Affinity
E-Commerce Development · eCommerce · Outsourcing
Affinity is an IT recruitment and consulting organization with offices across Canada and the US.
Write a review
Showpass
Software Development · Software Testing · IT Outsourcing
Showpass is a venue and event management software company building next-generation tech to empower anyone running ticketed events with the tools to make a bigger impact on their…
Write a review
OnX Canada
Software Development · Cloud · IoT
OnX Canada is a leading technology solution provider that serves businesses, healthcare organizations, and government agencies across Canada.
Write a review
TRUSTiiN
Software Development · Automation Engineer · SaaS
TRUSTiiN, built on trust and innovation, was born out of a long-term collaborative relationship between three members of our core team.
Write a review
The Open Application Network
Mobile App Development · E-Commerce Development · Network Optimization
The Open Application Network solves the unintended consequences of platform economies. The OAN is an open-source public infrastructure for the creation and hosting of Open Apps.
Write a review
Datadog
Software Development · Cloud · SaaS
Datadog is an essential monitoring platform for cloud applications.
Write a review
Terranova Security
E-Commerce Development · Software Development · Web Development
The inception of Terranova Security began in 2001, based on the founder’s love and passion for education, training, and technology.
Write a review
D3 Security
E-Commerce Development · Software Development · Data Analytics
D3 Security was founded so that organizations could fully leverage data-driven decision-making in their security operations and investigations.
Write a review
Insum
Embedded Software Development · Software Development · Business Intelligence
We are application development and consulting service provider. We specialize in Oracle-based solutions.
Write a review
SentinelOne
Software Development · Big Data · Data Science
SentinelOne was founded in 2013 by an elite team of cybersecurity and defense experts who developed a fundamentally new, groundbreaking approach to endpoint protection.
Write a review
Parity Inc.
Artificial Intelligence - AI · Software Development · Machine Learning
Established in 2016, Parity focuses on using data and AI to reduce the carbon emissions in multi-family buildings – the single greatest source of CO2 production in North America.
Write a review

For vendors

Want to see your company here?

The order is earned: ratings, verified reviews and listing quality decide it, and nobody can pay to move up. There are two ways to stand out, and each one says what it is.

Not on TrustList yet? Add your company or claim its listing, free.

Get vetted

Free

We check your registration, your website and your clients
Approved listings show the Verified badge here and on their profile
It earns a rank number and counts towards the TrustList Score; renewed yearly

Apply for vetting How vetting works

Sponsor the IT Services ranking

Paid · always labelled

A Sponsored card above the IT Services ranked list
Marked Sponsored, and it never changes the order
Booked by the month; cancel any time

Book a spot See prices

How many IT services companies are there in Canada?

314 companies on TrustList offer IT services and are based in Canada. That makes Canada the number 4 IT services market we rank, after the UK, the USA, Germany.

How is this ranking worked out?

Each firm's position comes from its client reviews and its profile, blended into one score:

Rating, smoothed so a single five-star review cannot outrank a firm with hundreds of good ones
Review volume, with diminishing returns
Profile completeness: the details a buyer needs to judge the firm
Earned trust: verification and awards, as a small lift

No firm can pay for a position. Sponsored listings are labelled and shown apart from this list. How rankings work

What else do firms in Canada offer?

We also rank e-commerce development (434), software development (303) and web development (290) in Canada.

Same subject

More it service providers rankings

Every other way we rank it service providers — by what they do and where they are.

All 284 rankings

Articles

More categories

Jump to another ranked category.

All categories

Keep exploring

More on TrustList

Everything here links back to the same verified catalogue. Pick your next stop.

Top IT Services Companies in Canada

Ceridian

Logica

OpenText

LiveXchange Corporation

StrongBox Data Solutions, Inc.

OSF Global Services

Sandvine

Gsquad

SalesChoice Inc.

Live Virtual Help Desk

Wenco International Mining Systems

TetraNoodle Technologies

Rangle.io

Affinity

Showpass

OnX Canada

TRUSTiiN

The Open Application Network

Datadog

Terranova Security

D3 Security

Insum

SentinelOne

Parity Inc.

Want to see your company here?

Get vetted

Sponsor the IT Services ranking

How many IT services companies are there in Canada?

How is this ranking worked out?

What else do firms in Canada offer?

IT Services in other countries

Other services in Canada

More it service providers rankings

Related reading

China’s “AI+Software” plan sets 2028 targets for the software industry: AI upgrades at 20,000 firms and 100 benchmark agent applications

IT services filings on 1 October 2026: Wipro completes the Alpha Net contracts deal, Loihde completes BLC Turva and withdraws guidance, Avensia cuts staff

IT services takeovers completed on 30 September and 1 October 2026: Capgemini Government Solutions, OPTiM, GMO NIKKO, Empire State

More categories

More on TrustList