Explore top cybersecurity agencies in Canada. At DesignRush, we'll help you quickly find reliable experts. Compare them by specialization, budget, reviews, team size, and portfolio.

Best Canada Cybersecurity Firm Rankings

7 Companies - Rankings updated: September 07, 2026

Each agency listed on DesignRush is assessed for industry expertise and customer testimonials are evaluated in order to provide you with a vetted selection. Certain listings represent paid partnerships.

Media & Communications
$1,000 - $10,000
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  • Seasia Infotech

    Enterprise AI Solutions | Scalable . Flexible. Sustainable

    Achieving a CMMI Level 5, Seasia Infotech offers robust, scalable IAM, cloud security, CSOM, advanced threat protection, and managed cybersecurity services. With over 20+ years in enterprise IT security, it has helped BFSI, healthcare, government, and logistics companies achieve cyber resilience...

    Top Services:

    • Software Development
    • Mobile App Development
    • Web Development
    • AI Development
    • Big Data Analytics
    • Show more
    Location
    Edmonton, Canada
    Number of Employees
    500 - 999
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    54 Projects Listed

    Seasia Infotech Services

    • Software Development
    • Mobile App Development
    • Web Development
    • AI Development
    • Big Data Analytics
    • Cloud Consulting
    • Staff Augmentation
    • Cybersecurity
    • IoT
    • Software Testing
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Adani Group
    • Flipkart
    • Harley-Davidson
    • Microsoft
    • MainStreet Equity Corp
    • HDFC Bank
    • Swaraj
    • Innopharma Education
    • Renault
    • Puda
    Data sourced from the agency's DesignRush profile

    Seasia Infotech Reviews & Testimonials

    • cornelia verden
      cornelia verden Web Developer at Cornelia Verden LLC
      5.0 ★

      eCommerce Development Review from cornelia verden

      This Company is AMAZING, they are very professional. We hired them to build my website, and they did an EXCELLENT job. They continuously communicated with me during the development phase. If you want a beautiful, well-designed, professional website that has optimum functionabilty, You must go with Seasia Infotech. You can always expect excellent quality services from the professionals at Seasia Infotech.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
    Visit Website View Profile
    4.3 4.3 (1)

  • Sigma Software

    Superior Business Solutions

    Sigma Software builds cybersecurity frameworks from audit to compliance, with CISO-level experts and specialists experienced in defending critical infrastructure against state-sponsored attacks. Best for companies that need compliance-driven security embedded across their development lifecycle...

    Top Services:

    • Software Development
    • Web Design
    • Mobile App Development
    • VR/AR
    • Business Consulting
    • Show more
    Location
    Montreal, Canada
    Number of Employees
    1000 & Up
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    14 Projects Listed

    Sigma Software Services

    • Software Development
    • Web Design
    • Mobile App Development
    • VR/AR
    • Business Consulting
    • Web Development
    • UI/UX Design
    • Cybersecurity
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Knorr-Bremse
    • AstraZeneca
    • Volvo Penta
    • SAS
    • Fortum
    • Mindvalley
    • Aol.
    • IGT
    • Viaplay
    • DanAds
    Data sourced from the agency's DesignRush profile

    Sigma Software Reviews & Testimonials

    • Nikita Vershinin
      Nikita Vershinin VP of Engineering at Ankorstore
      5.0 ★

      Software Development Review from Nikita Vershinin

      We've partnered with Sigma Software for almost three years, and they proved to be a strong partner with whom we'll keep working. Their adaptability and willingness to get things done are unique, setting them apart from other providers. Moreover, they demonstrate a strong sense of ownership.

    • Michael Meyer
      Michael Meyer Managing director at trendwaerts GmbH
      5.0 ★

      Software Development Review from Michael Meyer

      We were so positively surpised and happy about Sigmas services - as usual I might add. It is a pleasure working with their software engineers. After we provided a briefing, the effort estimation came right away. Shortly after the project started we could see first tangible results. The code quality was excellent and comprehensive. Minor feedback was implemented right away. What can I say more: 10 out of 10 points!

    • Esther Howard
      Esther Howard Founder / CEO at Bezyl
      5.0 ★

      Mobile App Development Review from Esther Howard

      The client is incredibly happy with Sigma's services and work. It has referred 3 other clients who also say how much they really love the team and process to get set up with the agency. Sigma is a fantastic company with excellent experienced professionals. Its experts care about quality and customer satisfaction, and they operate like the internal team's extension. (Verified via email)

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
    Visit Website View Profile
    4.6 4.6 (4)
    4.8 4.8 (81)

  • atQor

    Experience Bitscape's Tech Excellence: Your Boutique OpenText ECM Partner

    Bitscape: Your boutique OpenText ECM partner, crafting software solutions with Microsoft excellence. With our agile solutions, premium support, compliance standards, and 1,500+ successful projects, we are trusted by 500+ high-profile companies across industries...

    Top Services:

    • Software Development
    • Mobile App Development
    • IoT
    • IT Services
    • Cybersecurity
    • Show more
    Location
    Toronto, Canada
    Number of Employees
    100 - 249
    Average Hourly Rate
    $105/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    9 Projects Listed

    atQor Services

    • Software Development
    • Mobile App Development
    • IoT
    • IT Services
    • Cybersecurity
    • eCommerce Development
    • Web Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Microsoft
    • Apttus
    • Amneal Pharmaceuticals
    • Magento
    • Allstate
    • FLUIDIGM
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile
    1.0 1.0 (1)

  • Heavenkeys Ltd.

    You dream it, we build it.

    You dream it, We build it. Over 600 websites and 100 + apps built, emphasizing quality, reasonable pricing, and fast delivery...

    Top Services:

    • Software Development
    • Mobile App Development
    • Web Development
    • UI/UX Design
    • AI Development
    • Show more
    Location
    Gatineau, Canada
    Number of Employees
    50 - 99
    Average Hourly Rate
    $60/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    7 Projects Listed

    Heavenkeys Ltd. Services

    • Software Development
    • Mobile App Development
    • Web Development
    • UI/UX Design
    • AI Development
    • Cloud Consulting
    • Cybersecurity
    • DevOps Consulting
    • CRM Consulting
    • SEO
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • ACEF Outaouais
    • Meltid
    • Associations des Etudiants du Bareau de Montreal
    • S&D Market
    • G-Pick
    • TymG
    • FM Cleaning Company Ottawa
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile

  • RA IT Support

    We Make It Work For You

    We simplify technology for small and medium businesses offering proactive IT services, cloud solutions, and peace of mind, one system at a time. At RA IT Support, our mission is to provide top-notch IT services for home and small businesses. We strive to make technology work for our clients, not against them...

    Top Services:

    • Managed Services
    • IT Services
    • Cybersecurity
    • Cloud Consulting
    • Show more
    Location
    Ottawa, Canada
    Number of Employees
    Under 49
    Average Hourly Rate
    $95/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed

    RA IT Support Services

    • Managed Services
    • IT Services
    • Cybersecurity
    • Cloud Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • First Line Auto Tech
    • Tangent Building Systems
    • EyeTech Optometry
    Data sourced from the agency's DesignRush profile

    RA IT Support Reviews & Testimonials

    • Marcel Preston
      Marcel Preston Review from Google
      5.0 ★

      Marcel Preston's Review Sourced from Google

      RA IT is extremely knowledgeable, their expertise and experience in this field is so evident. Adriano is kind and personable too. Glad to have connected with him and his services!

    • Eva Sharkey
      Eva Sharkey Review from Google
      5.0 ★

      Eva Sharkey's Review Sourced from Google

      I've been using Adriano's services for quite some time now. He knows his business and helps clear up issues quickly and efficiently. I am very happy with his work, attitude and personality. RA IT Support has made me a life long customer. Thank you!

    • Thomas James
      Thomas James Review from Google
      5.0 ★

      Thomas James's Review Sourced from Google

      Cannot recommend Adriano enough! He goes above and beyond with his services. Will be recommending Ra IT Support to all of my peers!

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    5.0 5.0 (11)

  • Dev Information Technology

    Delivering Digital Solutions leveraging Cloud, Automation & Data Technologies

    Dev Information Technology Ltd. (DEV IT) is a company listed on the National tock Exchange and Bombay Stock Exchange. We are an ISO 9001, ISO 27001 certified & CMMI Level 3 appraised company engaged in Information Technology (IT) services since 1997. DEV IT is also a Microsoft Gold Partner and more...

    Top Services:

    • IT Services
    • Blockchain
    • Software Development
    • Mobile App Development
    • DevOps Consulting
    • Show more
    Location
    Mississauga, Canada
    Number of Employees
    500 - 999
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000

    Dev Information Technology Services

    • IT Services
    • Blockchain
    • Software Development
    • Mobile App Development
    • DevOps Consulting
    • Cloud Consulting
    • Managed Services
    • Cybersecurity
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Vishal Vasu
    • Mahipalsinh Jadeja
    • Jaydip Patel
    Data sourced from the agency's DesignRush profile

    Dev Information Technology Reviews & Testimonials

    • Jalpesh G
      Jalpesh G Review from Google
      5.0 ★

      Jalpesh G's Review Sourced from Google

      I’m really glad working at Dev Information Technology. The work culture here is supportive, friendly and team-oriented. People around me are helpful and it feels great to be part of such a positive environment. One of the things is the flexibility. It really helps in balancing work and personal life. 🤟🏻 Overall, it’s a great place to work and grow.

    • Milan Manwar
      Milan Manwar Review from Google
      5.0 ★

      Milan Manwar's Review Sourced from Google

      I’ve been with this company for over 8 years and it’s been a great place to learn and grow. The team is supportive, and there are always opportunities to work on interesting projects.

    • Mkbook Distributors
      Mkbook Distributors Review from Google
      5.0 ★

      Mkbook Distributors's Review Sourced from Google

      I have been using this company since it's incorporation now, across multiple businesses. they used to be brilliant, and I have referred numerous other colleagues to them for outsourced support. But things have gone downhill in the last few years quite considerably. The service level is not as good as it used to be, with the team often ignoring tickets for days or even weeks and needing to be chased, but the biggest issue is with the management. Prompt and on time...

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
    Visit Website View Profile
    4.2 4.2 (245)

  • Aress Software

    Empowering Growth

    Aress Software is a global IT services and software development company that delivers custom digital solutions for businesses worldwide. With over 25 years of experience, it specializes in software development, cloud computing, DevOps, AI & data engineering, cybersecurity, and 24/7 managed IT support...

    Top Services:

    • Software Development
    • Cybersecurity
    • IT Services
    • CRM Consulting
    • Cloud Consulting
    • Show more
    Location
    Markham, Canada
    Number of Employees
    500 - 999
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $1,000 - $10,000

    Aress Software Services

    • Software Development
    • Cybersecurity
    • IT Services
    • CRM Consulting
    • Cloud Consulting
    • Mobile App Development
    • AI Development
    • Big Data Analytics
    • DevOps Consulting
    • Software Testing
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Outside Interactive Visual Solutions Corp
    • IABM
    • Ripple Effects
    Data sourced from the agency's DesignRush profile

    Aress Software Reviews & Testimonials

    • Ekta Gnadi
      Ekta Gnadi Review from Google
      5.0 ★

      Ekta Gnadi's Review Sourced from Google

      Got a good start in this company. I joined this company a year ago. And I am satisfied with all that I get here. Even though I am not so experienced, still, my superiors are giving me important tasks to handle.

    • Rashid Khan
      Rashid Khan Review from Google
      5.0 ★

      Rashid Khan's Review Sourced from Google

      Work culture encourages collaboration, self-grooming, and a positive mindset Leave policy in this company is ok Work-life balance is also good... not that bad…

    • Shoheb Shaikh
      Shoheb Shaikh Review from Google
      5.0 ★

      Shoheb Shaikh's Review Sourced from Google

      Extensive training on the latest technologies feels like ‘earning while you learn’ here. Management and senior people encourage us to pursue certifications.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    4.1 4.1 (230)

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