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Top Tech Companies in Ottawa (464)

RealDecoy
Information Technology
2 Offices
52 Employees

For over 20 years, RealDecoy has stood the test of time, helping the world’s most recognizable brands achieve their business objectives with the right application of technology, strategy and long-term support. Through the years, we’ve helped some of the world’s most recognizable brands boost conversions, streamline services, and implement technology; brands like American Greetings, American Express, Harvard Business Review, Honeywell,...

RealDecoy
Sanmina
Appliances • Manufacturing
25 Offices
22,470 Employees
21 Benefits

Sanmina Corporation (Nasdaq: SANM) is a leading integrated manufacturing solutions provider serving the fastest-growing segments of the global Electronics Manufacturing Services (EMS) market. Recognized as a technology leader, Sanmina Corporationprovides end-to-end manufacturing solutions, delivering superior quality and support to Original Equipment Manufacturers (OEMs) primarily in the communications networks, defense and aerospace, industrial and semiconductor systems, medical, multimedia, computing and storage,...

Sanmina
TEKsystems
Information Technology
49 Offices
25,383 Employees
43 Benefits

We're TEKsystems. We accelerate business transformation by solving complex technology, business and talent challenges across the globe.

TEKsystems

TEKsystems's Top Stability & Growth Strengths

Strong Market Position & Advantage: TEKsystems is repeatedly characterized as a top-tier, low-risk provider with sustained category leadership in U.S. IT staffing and a strong services footprint.

Diversified Customer Base: The company is described as serving thousands of customers with deep large-enterprise penetration, indicating broad demand coverage even through a softer cycle.

Future-Ready Strategy: The narrative emphasizes a mix shift toward higher-value technology services (AI, cloud, managed outcomes) that can support longer-term growth even when contract staffing is volatile.

Trend Micro
Big Data • Cloud • Security • Software • Cybersecurity
12 Offices
7,000 Employees
25 Benefits Hiring Now

We’re a global cybersecurity leader, helping to make the world safe for exchanging digital information. Fueled by decades of security expertise, global threat research, and continuous innovation, our cybersecurity platform protects hundreds of thousands of organizations and millions of individuals across clouds, networks, devices, and endpoints. As a leader in cloud and enterprise cybersecurity, our platform delivers a powerful range...

Trend Micro
Oliver Wyman
Professional Services • Consulting
62 Offices
9,026 Employees
8 Benefits

Oliver Wyman is a global leader in management consulting. With offices in more than 70 cities across 30 countries, Oliver Wyman combines deep industry knowledge with specialized expertise in strategy, operations, risk management, and organization transformation. The firm has more than 7,000 professionals around the world who work with clients to optimize their business, improve their operations and risk profile,...

Oliver Wyman
Fullscript
Healthtech
7 Offices
344 Employees
27 Benefits

Fullscript is a free online supplement dispensary that integrates with any practice. Switch between virtual dispensing, stocking supplements in-office, or writing one-to-many care to create a dispensing mix that fits your workflow. Use Fullscript to help automate refills and strengthen patient relationships from any device — or even within your EHR. Choose between a margin or no-margin account before browsing over...

Fullscript
Ryan
Fintech • Consulting
72 Offices
3,194 Employees
30 Benefits

Ryan is a tax services firm providing tax advisory and consulting services on a multi-jurisdictional basis. Ryan, an award-winning global tax services and software provider, is the largest Firm in the world dedicated exclusively to business taxes. With global headquarters in Dallas, Texas, the Firm provides an integrated suite of federal, state, local, and international tax services on a multijurisdictional basis,...

Ryan

Ryan's Top Stability & Growth Strengths

Strong Market Position & Advantage: Feedback suggests Ryan is widely viewed as a top-tier specialist in business tax—especially state and local tax, credits and incentives, property/indirect tax recovery, and tax-technology implementation. It was also named a Top 10 provider for tax engine implementations in 2025, reinforcing niche leadership.

Market Expansion: Feedback suggests recent acquisitions and international moves (e.g., majority stake in Dhruva Advisors and the European VAT Desk deal) have expanded geographic reach and VAT/indirect tax capabilities across India, the Middle East, and Europe. Added offices and strengthened property-tax presence indicate a deliberate buy-and-build approach.

Investor Backing & Capital Strength: Feedback suggests a new minority investment by Neuberger Berman alongside existing sponsors (Onex and Ares) provides capital support for continued expansion in consulting, software, and international markets.

Realize Medical
Healthtech • Software • Virtual Reality
Ottawa
20 Employees

We're a medical virtual reality start up based in Ottawa, Canada, that has created a user friendly, FDA cleared XR platform called Elucis. Elucis lets you easily segment images into 3D models, collaborate with multiple remote colleagues, and plan procedures all within virtual reality. We're creating powerful XR tools to unlock new ways for healthcare professionals to view and interact...

Realize Medical
Syntronic
Information Technology • Software • Design
4 Offices
715 Employees
5 Benefits Hiring Now

Syntronic is a engineering design house specializing in the design and development of electronics, electro-mechanics, embedded and IT software. As an established engineering design house, we provide valuable contribution to your product and test development as well as help you achieve the desired product time-to-market cost-effectively. We also offer solutions where we undertake turn-key responsibility of product development and system...

Syntronic
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3M
Automotive • Hardware • Other • Energy • Industrial
29 Offices
64,670 Employees
42 Benefits Hiring Now

3M operates as a diversified technology company, manufacturing more than 55,000 products, including adhesives, laminates, and many more. 3M touches virtually every part of your life. Our people and technology make the impossible, possible. Every day we apply our science to enhance people’s lives. This is 3M Science. Applied to Life.™

3M
Sitecore
Software
21 Offices
1,762 Employees
37 Benefits

Sitecore is a global leader of end-to-end digital experience software. Unifying data, content, commerce, and experiences, our SaaS-enabled, composable platform empowers brands like L’Oréal, Microsoft, and United Airlines to deliver unforgettable interactions across every touchpoint. Our solution provides the cutting-edge tools brands need to build stronger connections with customers, while creating content efficiencies to stand out as transformation and innovation...

Sitecore
Sciemetric
Industrial
5 Offices
119 Employees

Sciemetric is a pioneer of Industry 4.0 smart technologies used by manufacturers to optimize yield, boost quality and reduce costs. The company has worked in measurement and data management for over 30 years. The breadth and depth of Sciemetric’s expertise is unique, and the result of walking thousands of manufacturing lines, creating hundreds of applications and installing thousands of systems...

Sciemetric
Ribbon Communications
4 Offices
3,949 Employees
8 Benefits

Ribbon Communications (Nasdaq: RBBN) delivers communications software, IP and optical networking solutions to service providers, enterprises and critical infrastructure sectors globally. We engage deeply with our customers, helping them modernize their networks for improved competitive positioning and business outcomes in today's smart, always-on and data-hungry world. Our innovative, end-to-end solutions portfolio delivers unparalleled scale, performance, and agility, including core to...

Ribbon Communications

Ribbon Communications's Top Stability & Growth Strengths

Strong Market Position & Advantage: SBC certifications with Microsoft Teams and Zoom, plus historic recognition in Gartner’s SBC Magic Quadrant, indicate leadership and wide deployment in secure voice connectivity. Recent updates cite continued momentum with major UC platforms and carriers in Cloud & Edge.

Strategic Partnerships: Broad certifications and large-scale contracts with Tier‑1 service providers and U.S. federal agencies demonstrate strong ecosystem ties. Record bookings in voice‑modernization and increased sales to U.S. Tier‑1s reinforce these relationships.

Future-Ready Strategy: The portfolio emphasizes cloud‑native architectures, automation, and the Acumen AIOps platform aligned to 5G, fiber‑to‑the‑home, and AI. Management highlights autonomous networking and advanced security that match current industry shifts.

Numerator
Big Data • Marketing Tech
11 Offices
2,400 Employees
40 Benefits

Numerator is a data and tech company bringing speed and scale to market research. Headquartered in Chicago, IL, Numerator has more than 2,400 employees worldwide. The company blends proprietary data with advanced technology to create unique insights for the market research industry that has been slow to change. The majority of Fortune 100 companies are Numerator clients.

Numerator

Numerator's Top Stability & Growth Strengths

Strong Revenue Growth: Parent-company disclosures describe consistent top-line increases for Numerator in 2025 and guidance for further growth in 2026. These updates point to commercial traction, with particular strength in North America.

Market Expansion: The combination with Kantar Worldpanel created a global footprint and triggered panel expansions in multiple countries alongside a much larger U.S. and Canadian panel. This broadened reach improves longitudinal coverage and extends the group’s presence across many markets.

Innovation-Driven Growth: New offerings such as a conversational AI agent and real-time attribution signal ongoing investment in AI-enabled tooling. Product momentum indicates a push to surface insights faster from expanding purchase data assets.

Pivotree
eCommerce • Retail • Software
8 Offices
616 Employees
15 Benefits

Pivotree, a leader in frictionless commerce, strategizes, designs, builds, and manages digital Commerce, Data Management, and Supply Chain solutions for over 200 major retailers and branded manufacturers globally. With a portfolio of digital products as well as managed and professional services, Pivotree provides businesses of all sizes with true end-to-end solutions. Headquartered in Toronto, Canada, with offices and customers in...

Pivotree
Cinnamon Toast
AdTech • Marketing Tech
Ottawa
30 Employees

Cinnamon Toast New Media Inc. is a full-service marketing agency that passionately protests mediocrity. Through transformational design, data-driven campaigns, charismatic content, and tailored website experiences, we achieve standout results to solve our clients’ challenges.

Cinnamon Toast
Whimble
Healthtech • Software
Ottawa
10 Employees

Whimble is a CareTech platform that connects people with disabilities to on-demand personal care attendants, filling gaps when routine support systems fail. We offer timely, flexible, and accessible care for urgent or short-term needs. Whether covering last-minute cancellations or providing on-site event support, Whimble ensures no one faces these challenges alone. Our mission is to raise the bar for true...

Whimble
Rewind AI
Artificial Intelligence • Software
3 Offices
17 Employees

What if we could use technology to augment our memory the same way a hearing aid can augment our hearing? This question is why we founded Rewind. Our vision is to give humans perfect memory. We are building the search engine for your life.

Rewind AI
Knix Wear Inc.
6 Offices
205 Employees

Knix is a direct to consumer intimate apparel brand that is re-inventing intimates for real life. Through our innovative products and our engaged community, we are empowering people everywhere to be unapologetically free. We involve our customers every step of the way and by listening and iterating, we are creating intimate apparel that you'll love to live in. We currently sell...

Knix Wear Inc.
Bell
Social Impact • Telehealth
15 Offices
10,000 Employees
16 Benefits
Bell is Canada’s largest communications company.

Bell is Canada’s largest communications company providing advanced Bell broadband wireless, internet, TV, media and business communications services. Founded in Montréal in 1880, Bell is wholly owned by BCE Inc. To learn more, please visit Bell.ca or BCE.ca. Through Bell for Better, we are investing to create a better today and a better tomorrow by supporting the social and economic prosperity...

Bell

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