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Top Tech Companies in Ottawa (547)

March Networks
4 Offices
452 Employees
Hiring Now

March Networks works with some of the world’s largest banks and retailers, delivering secure, cloud-based intelligent video solutions, enhancing security, operational efficiency, and profitability through real-time business insights. Through advanced integrations like point-of-sale (POS) systems and ATMs, we go beyond traditional video surveillance, empowering businesses of all sizes to utilize video and AI analytics to drive growth and enhance...

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March Networks
Definity
Insurance • Financial Services
11 Offices
4,356 Employees
20 Benefits Hiring Now

Definity Financial Corporation is the parent company to some of Canada’s most long-standing and innovative property and casualty insurance brands and companies, including Economical Insurance, Sonnet Insurance, Family Insurance Solutions, and Petline Insurance. We focus on making insurance better for our customers, our employees, our broker partners, and our communities. Our promise to employees is to provide a workplace that’s collaborative,...

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Definity
Dillon Consulting Limited
Professional Services • Consulting
23 Offices
1,189 Employees
Hiring Now

Dillon is a proudly Canadian, employee-owned professional consulting firm specializing in planning, engineering, environmental science and management. We partner with clients to provide committed, collaborative and inventive solutions to complex, multi-faceted projects. It all starts with people – people who are passionate, driven and committed to finding new solutions, who question everything, explore possibilities and always do what is best. When...

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Dillon Consulting Limited
PureLogic IT Solutions
Information Technology • Professional Services • Cybersecurity • Defense
2 Offices
59 Employees
Hiring Now

PureLogic IT Solutions is a Canadian, women-owned solutions integrator and managed services provider serving the Federal Government and private sector. The company provides innovative, high-quality IT solutions specializing in cloud technology, software solutions, infrastructure, and professional services. As a trusted technology advisor, they focus on three core pillars: Modern Data Centers, Deployable Kits, and Cybersecurity, delivering secure and scalable outcomes...

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PureLogic IT Solutions
ERM
Information Technology • Consulting
112 Offices
9,893 Employees
21 Benefits Hiring Now

Sustainability is our business.  As the world’s largest specialist sustainability consultancy, ERM partners with clients to operationalize sustainability at pace and scale, deploying a unique combination of strategic transformation and technical delivery capabilities. This approach helps clients to accelerate the integration of sustainability at every level of their business.  With more than 50 years of experience, ERM’s diverse team of 8000+ experts...

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ERM
Blackberry
Information Technology • Security • Software • Cybersecurity
14 Offices
3,770 Employees
36 Benefits Hiring Now

BlackBerry (NYSE: BB; TSX: BB) provides intelligent security software and services to enterprises and governments around the world. The company secures more than 500M endpoints including 195M+ cars on the road today. Based in Waterloo, Ontario, the company leverages AI and machine learning to deliver innovative solutions in the areas of cybersecurity, safety and data privacy solutions, and is a...

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Blackberry
Nokia
Software
32 Offices
132,624 Employees
37 Benefits Hiring Now

At Nokia, we create technology that helps the world act together. As a trusted partner for critical networks, we are committed to innovation and technology leadership across mobile, fixed and cloud networks. We create value with intellectual property and long-term research, led by the award-winning Nokia Bell Labs. Adhering to the highest standards of integrity and security, we help build the capabilities...

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Nokia

Nokia's Top Stability & Growth Strengths

Future-Ready Strategy: Management is pivoting toward AI/cloud and data-center networking, reorganizing the business into focused segments and setting clear multi-year profit targets. An announced strategic investment from Nvidia and the integration of Infinera bolster this direction.

Product Line Growth: Optical Networks and broader Network Infrastructure showed strong year-over-year gains in 2025, with Cloud and Network Services returning to growth. Late-2024 and 2025 updates indicate growth contributions across multiple business groups.

Strong Market Position & Advantage: Nokia is a top-tier vendor in optical and IP routing, a leader in private wireless, and a major holder of 5G patents. Competitive wins such as expanding its role at Telecom Italia reinforce its standing against key rivals.

Colliers
Real Estate
20 Offices
23,494 Employees
31 Benefits Hiring Now

Colliers (NASDAQ, TSX: CIGI) is a leading diversified professional services and investment management company. With operations in 67 countries, our more than 18,000 enterprising professionals work collaboratively to provide expert advice to real estate occupiers, owners and investors. For more than 25 years, our experienced leadership with significant insider ownership has delivered compound annual investment returns of almost 20% for...

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Colliers
CLV Group
Professional Services • Real Estate • Financial Services
2 Offices
350 Employees
Hiring Now

CLV Group is a leading Ottawa-based real estate company with over 50 years of experience in property development, management, and community support. They offer a fully integrated real estate asset management platform specializing in multi-family residential and mixed-use properties. Their comprehensive services include acquisitions, real estate and mortgage brokerage, construction, and property management, focusing on creating sustainable living spaces and...

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CLV Group
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EXP
Professional Services • Consulting • Design
26 Offices
4,952 Employees
Hiring Now

EXP is a multidisciplinary professional services firm providing engineering, architecture, design, and consulting services aimed at transforming the world's built and natural environments. The company specializes in delivering innovative solutions for water infrastructure, aviation environments, mining and mineral projects, and underground infrastructure. Their expert team comprises engineers, planners, designers, and scientists dedicated to excellence and innovation across the full lifecycle...

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EXP

EXP's Top Stability & Growth Strengths

Market Expansion: Expansion across North America is described as broad, including notable gains in Quebec and upward movement among Quebec’s largest engineering firms. A steady cadence of wins in airports, transit, energy, critical-minerals infrastructure, and resiliency underscores widening geographic and sector reach.

Strong Hiring & Retention: Headcount is reported to have grown to more than 4,600 professionals, with 425+ open roles across North America signaling continued hiring. These indicators point to ongoing scaling of the workforce.

Strong Market Position & Advantage: Industry rankings place the firm among top players, including #25 in ENR’s 2026 Top 500 Design Firms and #10 in Consulting-Specifying Engineer’s 2026 MEP Giants. Recognition across multiple respected lists indicates a durable competitive standing.

Malleum
Cloud • Cybersecurity
Ottawa
27 Employees
Hiring Now
The Power to Know Ahead

Malleum isn’t your everyday, run-of-the-mill security firm. We’ve been successfully doing penetration tests and application assessments for over 15 years, with a focus on delivering high quality results to our clients. Our security assessments are more than just plugging in a scanner, running the latest tools, or checking a green box. Our research-driven team of highly hands-on information security specialists...

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Malleum
Software Secured
Security • Software
Ottawa
22 Employees
9 Benefits Hiring Now

Software Secured helps companies identify, understand, and solve their security gaps so their teams can sleep better at night. Our penetration testing and augmented security services provide the quality of the biggest names in security without the price tag and complications

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Software Secured
Raymond Chabot Grant Thornton
Consulting • Financial Services
4 Offices
2,334 Employees
Hiring Now

Founded in 1948, Raymond Chabot Grant Thornton is a leader in the areas of assurance, taxation, consulting and business recovery and reorganization services. Its strength is based on a team of more than 2,300 professionals, including some 200 partners. As the leading accounting firm in Quebec, we serve dynamic organizations in all socio-economic activity sectors: SMEs, large businesses, as well...

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Raymond Chabot Grant Thornton
Entrust
Information Technology • Security • Software
12 Offices
2,800 Employees
28 Benefits Hiring Now

Entrust offers identity-based security software and services.

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Entrust

Entrust's Top Stability & Growth Strengths

Future-Ready Strategy: Signals indicate Entrust is advancing a PQC-forward roadmap with FIPS 140-3 validated nShield 5 HSMs and NIST CAVP progress, aligning to regulated and government workloads. Product launches like its unified Cryptographic Security Platform position the company for crypto-agility across keys, certificates, and secrets.

Product Line Growth: Feedback suggests the Onfido acquisition materially expanded Entrust’s identity verification portfolio, with identity verification revenues surpassing $180 million in the year following the deal. Continued updates in instant issuance and PKI/HSM offerings further broaden the product mix.

Strong Market Position & Advantage: Independent coverage places Entrust as a Leader in instant card issuance and a top-tier, certification-validated HSM provider, with strong standing in enterprise PKI. These positions reinforce competitive advantage in high-assurance, compliance-driven segments.

Oliver Wyman
Professional Services • Consulting
62 Offices
9,026 Employees
8 Benefits Hiring Now

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,...

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Oliver Wyman
Microchip Technology Inc.
Hardware • Semiconductor
67 Offices
13,393 Employees
36 Benefits Hiring Now

Microchip Technology Inc. is a leading semiconductor supplier of smart, connected and secure embedded control solutions. Its easy-to-use development tools and comprehensive product portfolio enable customers to create optimal designs which reduce risk while lowering total system cost and time to market. The company’s solutions serve more than 125,000 customers across the industrial, automotive, consumer, aerospace and defense, communications and...

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Microchip Technology Inc.

Microchip Technology Inc.'s Top Stability & Growth Strengths

Strong Revenue Growth: Feedback suggests revenue returned to growth in fiscal 2026 with strong sequential and year‑over‑year improvement, and guidance points to continued near‑term expansion. Company commentary indicates improving bookings, sell‑through, and factory utilization are supporting the upturn.

Strong Market Position & Advantage: Feedback suggests Microchip holds a top‑tier position in MCUs and recognized leadership in embedded control, complemented by niche strength in mid‑range and radiation‑tolerant FPGAs. Sources describe a broad ecosystem and channel reach that keep the company front‑of‑mind for engineers and distributors.

Diversified Revenue Streams: Feedback suggests a broad embedded portfolio spanning MCUs, analog, timing, connectivity, memory, and FPGAs enables multiple growth vectors. Filings indicate product and geographic breadth contributed to the recent recovery, reducing reliance on any single category.

Fuel Industries
AdTech • Agency • Information Technology • Marketing Tech • Software
2 Offices
59 Employees
Hiring Now

Fuel is a Global Digital Studio focusing on driving results for big brands and their agencies. Fuel has pushed the limits of branded entertainment in digital media, capturing audiences' attention using world-class creative and technology. We’re experts in emerging tools like mobile AR & assistant AI, and have a pedigree developing apps, games and websites alongside the biggest brands and agencies...

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Fuel Industries
University of Ottawa
Edtech • Professional Services
Ottawa
13,981 Employees
16 Benefits Hiring Now

The University of Ottawa is a bilingual, research-intensive university in Canada that offers a wide range of undergraduate, graduate, and continuing education programs across ten faculties.

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University of Ottawa

University of Ottawa's Top Stability & Growth Strengths

Resilient & Sustainable Growth: Over the past decade, total enrolment, research standing, philanthropy, and campus infrastructure have trended upward, with only a recent pause in student headcount. Major capital projects and strong application demand indicate continued momentum despite a tougher policy environment.

Innovation-Driven Growth: Large-scale initiatives such as the Advanced Medical Research Centre and added wet‑lab/commercialization space are expanding life‑sciences capacity and collaboration. Rising research intensity and strong national research placement signal growth anchored in research innovation.

Strong Market Position & Advantage: Positioning as a large U15, English–French bilingual institution with distinctive capital‑city linkages provides a durable competitive footing. Subject strengths in health and law and sustained interest in bilingual programs reinforce this advantage.

BGIS
Energy
23 Offices
5,173 Employees
4 Benefits Hiring Now

BGIS is a global leader in integrated facility management services. With a combined team of over 10,000 globally, BGIS relentlessly focuses on delivering innovative service solutions that create value for its clients. Globally, BGIS manages over 50,000 facilities totaling more than 600 million square feet across several markets including government, higher education, utilities, telecommunications, financial services, oil & gas, healthcare...

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BGIS
Fidus Systems
Hardware • Software
4 Offices
152 Employees
4 Benefits Hiring Now

Fidus specializes in leading-edge electronic product development. Our hardware, software, FPGA and signal integrity teams architect, design and deliver next-generation products for clients in emerging technology markets. We build long-term relationships by consistently exceeding expectations. Since 2001, Fidus has completed nearly 3000+ projects for 400+ customers in a variety of industries. By leveraging in-house expert knowledge and utilizing industry leading tools,...

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Fidus Systems

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