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Top Tech Companies in Ottawa (556)

Tatham Engineering
Professional Services • Consulting
5 Offices
200 Employees
Hiring Now

Tatham Engineering is a 100% Canadian, employee-owned multidisciplinary consulting engineering firm serving communities and clients across Ontario. It provides infrastructure, building engineering, water and environmental, and community-development services, with expertise in coastal and land development, municipal infrastructure, buildings and bridges, transportation, water resources, wastewater, electrical and mechanical engineering. Specialized services include air and noise, climate resilience, hydrogeology, and geoenvironmental work.

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Tatham Engineering
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
Revera Inc.
Real Estate
25 Offices
20,000 Employees
10 Benefits Hiring Now

Revera Inc. is a Canadian-based operator and manager of senior living communities, including long-term care homes and retirement residences, dedicated to providing care and accommodation for older adults.

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Revera Inc.
Ottawa Safety Council
Kids + Family • Professional Services • Social Impact • Transportation
Ottawa
500 Employees
Hiring Now

The Ottawa Safety Council is a non-profit organization dedicated to promoting road safety through programs such as motorcycle training, crossing guard services, and school-based pedestrian and bike safety education.

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Ottawa Safety Council
Solace
Information Technology
8 Offices
603 Employees
1 Benefits

Solace helps large enterprises become modern and real-time by giving them everything they need to make their business operations and customer interactions event-driven. With PubSub+, the market’s first and only event management platform, the company provides a comprehensive way to create, document, discover and stream events from where they are produced to where they need to be consumed – securely,...

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Solace
GGFL LLP
Professional Services • Consulting • Financial Services
Ottawa
109 Employees
Hiring Now

GGFL LLP is a chartered professional accounting firm based in Ottawa, Ontario. Specializing in tax, financial reporting, and business advisory services, the firm provides comprehensive solutions tailored to the needs of entrepreneurs and successful business people. As a member of DFK International, GGFL offers a broad range of expertise in tax planning and business strategy to help clients achieve their...

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GGFL LLP
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.

IFS
Information Technology • Software
45 Offices
6,788 Employees
28 Benefits Hiring Now

IFS develops and delivers enterprise software for companies around the world who manufacture and distribute goods, build and maintain assets, and manage service-focused operations. Within our single platform, our industry specific products are innately connected to a single data model and use embedded digital innovation so that our customers can be their best when it really matters to their customers...

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IFS

IFS's Top Stability & Growth Strengths

Strong Market Position & Advantage: Market leadership is demonstrated most strongly in Enterprise Asset Management and Field Service/Service Lifecycle, with repeated analyst recognition and cited market-share leadership over multiple years. The platform is positioned as a focused alternative for asset- and service-centric enterprises, with strength concentrated in asset-intensive industries.

Strong Revenue Growth: Growth is characterized as sustained across multiple periods, with recurring and cloud revenue described as increasing year over year alongside expanding revenue scale. Commercial momentum is further supported by mentions of larger enterprise wins, new customer additions, and increasing deal sizes.

Investor Backing & Capital Strength: Private-market transactions and a reported valuation step-up are presented as signals of investor confidence and capital support. Ownership dynamics and new institutional participation are described as enabling continued investment in growth initiatives.

CIBC
Fintech • Payments • Financial Services
30 Offices
43,351 Employees
8 Benefits Hiring Now

CIBC is here to help all our clients reach their goals. We know the importance of reliable financial products and services, and we’re dedicated to providing them in a way that lets you bank however you want, whenever you want. With innovative tools designed around your priorities and a team fully focused on your success, you’ll get the insights you...

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CIBC
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Accenture
Information Technology
80 Offices
456,553 Employees
49 Benefits Hiring Now

Accenture is a global professional services company with leading capabilities in digital, cloud and security. Combining unmatched experience and specialized skills across more than 40 industries, we offer Strategy and Consulting, Interactive, Technology and Operations services—all powered by the world’s largest network of Advanced Technology and Intelligent Operations centers. Our 500,000+ people deliver on the promise of technology and human...

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Accenture

Accenture's Top Stability & Growth Strengths

Strong Market Position & Advantage: Accenture is consistently positioned in “Leader” categories by major analyst firms and is described as being at or near the front of the global consulting and IT services market. Scale, global reach, and end-to-end delivery capability are presented as key differentiators that support market share gains.

Strong Revenue Growth: Revenue is described as rising year over year in fiscal 2025 and again in Q1 FY2026, with performance landing near the top of guidance. New bookings are also shown increasing in the latest quarter, indicating ongoing demand despite a choppy environment.

Innovation-Driven Growth: AI is highlighted as a major growth engine, with advanced AI bookings noted as rising sharply and the firm reorganizing to deliver AI-enabled transformations. Reported AI revenue and thousands of active AI initiatives are cited as reinforcing momentum in this area.

TechInsights
Semiconductor • Manufacturing
2 Offices
426 Employees
18 Benefits Hiring Now

TechInsights is the most trusted source of technology analysis and market information for the semiconductor and microelectronics industry. Founded in 1989 to provide advanced reverse engineering services to companies seeking to better understand the underlying architecture of the semiconductor; for over 30 years we have existed to support a fair marketplace where semiconductor and electronics intellectual property can be innovated and...

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TechInsights
TELUS
Information Technology
6 Offices
32,569 Employees
21 Benefits Hiring Now

At TELUS, our purpose-driven team works together every day to innovate and do good. From providing technology solutions that make our lives safer and easier, to supporting those who need it most, our inclusive, spirited and giving people are passionate about empowering our customers, communities and each other to thrive in our digital world. A company that helps you be...

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TELUS

TELUS's Top Stability & Growth Strengths

Strong Market Position & Advantage: Opensignal’s Canada reports place TELUS as a national co-leader on reliability/consistency and multiple user-experience categories, while the CRTC identifies it as one of the dominant “Big Three.” This indicates entrenched competitive scale with best-in-class performance on many experience metrics.

Diversified Revenue Streams: TELUS has expanded beyond connectivity through TELUS Health and other digital services, including the LifeWorks and Workplace Options acquisitions, materially growing health-services reach and revenue. This breadth provides multiple growth engines alongside core mobility and internet.

Healthy Cash Flow: Management reported record free cash flow in 2025 with increased 2026 targets and multi-year FCF growth ambitions supporting deleveraging. Strong cash generation underpins balance-sheet improvement while funding continued investment.

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

Definity's Top Stability & Growth Strengths

Strong Revenue Growth: Reported results indicate sustained top-line expansion across revenue and gross written premiums, with personal and commercial lines both contributing and a materially larger premium base projected following the Travelers Canada acquisition. Feedback suggests growth is supported by pricing execution, digital platforms such as Sonnet and Vyne, and increased scale.

Profitability: Operating performance is described as strengthening, with higher operating net income, a lower full-year combined ratio, and rising operating earnings per share. Despite rapid scaling, underwriting remained profitable on a recent trailing basis.

Strong Market Position & Advantage: The company is characterized as a leading Canadian P&C platform, advancing into a higher national rank after closing the Travelers Canada transaction while holding strong positions in broker distribution and digital direct insurance. Pro forma scale is portrayed as placing it firmly among the country’s largest insurers.

CEP Forensic Inc.
Professional Services • Consulting
10 Offices
230 Employees
Hiring Now

CEP Forensic is a Canadian multidisciplinary forensic engineering firm that investigates failures, malfunctions, fires, and collisions. Its work includes collision reconstruction, biomechanical engineering and injury analysis, and fire investigation. Applying engineering principles, the firm supports legal proceedings and helps inform corrective actions. CEP has more than four decades of experience and provides forensic expertise across a range of technical matters.

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CEP Forensic Inc.
Magnet Forensics
4 Offices
456 Employees
Hiring Now

Magnet Forensics is a global leader in the development of digital investigation software that acquires, analyzes and shares evidence from computers, smartphones, tablets and IoT related devices. Magnet Forensics has been helping law enforcement fight crime, protect assets and guard national security since 2009. Magnet Forensics has become a trusted partner for thousands of the world’s top law enforcement, government,...

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Magnet Forensics
ADGA Group Consultants Inc
Information Technology • Professional Services • Cybersecurity • Defense
2 Offices
300 Employees
Hiring Now

ADGA Group Consultants Inc. is a 100% Canadian-owned defence and security company providing advanced technology solutions, cybersecurity, systems engineering, and program management to government and industry since 1967. The company specializes in critical national security infrastructure, simulation and training, and professional services, delivering highly skilled, security-cleared professionals to strengthen national security across Canada.

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ADGA Group Consultants Inc
CBC/Radio-Canada
Digital Media • Music • News + Entertainment
12 Offices
7,000 Employees
14 Benefits Hiring Now

CBC/Radio-Canada is Canada's national public broadcaster, providing news, entertainment, and cultural programming in English, French, and several Indigenous languages.

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CBC/Radio-Canada

CBC/Radio-Canada's Top Stability & Growth Strengths

Future-Ready Strategy: A multi-year digital-first plan (e.g., “CBC, Here for Canada” 2025–2030) is shifting investment away from declining linear channels toward online platforms and expanded community reporting. This realignment is associated with growing digital engagement, subscriptions, and advertising supported by strong news usage and contributions under the Online News Act.

Strong Market Position & Advantage: As Canada’s national public broadcaster with bilingual services and a presence in many communities, the organization anchors a wide media footprint across television, radio, and digital. Leadership is evident in top-ranked morning radio shows, far-reaching coverage of major national events, and a leading position in digital news.

Product Line Growth: New streaming and connected-TV offerings, including free ad-supported channels, are broadening the portfolio as audiences migrate online. Growth in digital products is accompanied by rising subscriptions and substantial YouTube viewership.

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
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
Lumentum
3D Printing • Marketing Tech • Design
9 Offices
3,219 Employees
38 Benefits Hiring Now

Lumentum (NASDAQ: LITE) is a market-leading designer and manufacturer of innovative optical and photonic products enabling optical networking and laser applications worldwide. Lumentum optical components and subsystems are part of virtually every type of telecom, enterprise, and data center network. Lumentum lasers enable advanced manufacturing techniques and diverse applications including next-generation 3D sensing capabilities. Lumentum is headquartered in San Jose,...

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Lumentum

Lumentum's Top Stability & Growth Strengths

Strong Revenue Growth: Revenue is described as re-accelerating sharply, with fiscal Q2 2026 reaching $665.5 million (+65.5% year over year) and sequential growth from Q1 FY2026 to Q2 FY2026. Full-year FY2025 revenue is also described as up year over year, indicating momentum beyond a single quarter.

Profitability: Non-GAAP operating margin is described as expanding to 25.2% in fiscal Q2 2026 alongside improving EPS, indicating operating leverage as volumes rise. The narrative also notes materially higher non-GAAP margins during the FY2025 recovery period.

Future-Ready Strategy: Growth is linked to AI/cloud optical demand and to platform initiatives such as optical circuit switching (OCS) and co-packaged optics (CPO), including a stated OCS backlog and future-dated CPO orders. Portfolio expansion via acquisitions (NeoPhotonics and Cloud Light) is positioned as strengthening participation in coherent components and high-speed modules.

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