Explore top tech companies
All Filters
Office Type

Industry

Size

Open Jobs

Remote Jobs

Tech Stack

Top Tech Companies in Ottawa (578)

CIRA
Software
Ottawa
165 Employees
Hiring Now

CIRA is a leading organization at the heart of Canada's internet. We're best known for managing the .CA internet domain, but we're doing much more to strengthen the internet and build connections in Canada and around the world. We are a purpose-driven organization with a dynamic team dedicated to helping to build a trusted internet for Canadians.

• •
• •
CIRA
Lockheed Martin
Aerospace • Security • Cybersecurity • Industrial
31 Offices
108,588 Employees
48 Benefits Hiring Now

Customer Focus, Innovation and Purpose are Built Into Everything We Do. Lockheed Martin. Your Mission is Ours ™. Headquartered in Bethesda, Maryland, Lockheed Martin is a global security and aerospace company principally engaged in the research, design, development, manufacture, integration and sustainment of advanced technology systems, products and services.

• •
• •
Lockheed Martin

Lockheed Martin's Top Stability & Growth Strengths

Strong Market Position & Advantage: Independent rankings place the company at No. 1 globally and it leads major air and missile defense portfolios such as Aegis BMD and PAC‑3, reinforcing competitive advantage. Broad adoption of the F‑35 and leadership across four large segments further underpin its position.

Resilient & Sustainable Growth: A record ~$193.6–$194B backlog provides multi‑year revenue visibility across segments. Multi‑year munitions frameworks and planned PAC‑3 production ramps point to sustained demand.

Strong Revenue Growth: Sales rose 6% in 2025 to $75.0B, with segments like Missiles & Fire Control and Aeronautics expanding and guidance indicating further top‑line growth in 2026. Record F‑35 deliveries and new missile/space milestones contribute to the outlook.

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,...

• •
• •
Lumentum

Lumentum's Top Stability & Growth Strengths

Strong Revenue Growth: Net revenue reached $1.26 billion in fiscal Q1 2027, with guidance of $1.575–$1.625 billion for the next quarter signaling continued momentum. Demand from AI and cloud data center infrastructure is described as heavily outpacing current supply.

Profitability: GAAP net income rose to $360.3 million in fiscal Q1 2027, while non-GAAP operating margin improved and is guided higher next quarter. This indicates margins are expanding alongside accelerating sales.

Innovation-Driven Growth: Growth is tied to AI-focused offerings such as optical circuit switches, 1.6T optical modules, and NPO/CPO solutions, including a major win with purchase commitments exceeding $5 billion. Management also indicates optical circuit switch demand could scale to a multibillion-dollar annual business.

Esri
Other • Software • Analytics
13 Offices
5,436 Employees
33 Benefits Hiring Now

As a leading location intelligence platform provider (Forrester Wave 2020), Esri empowers leaders with innovative tools to help create sustainable prosperity. Esri's customers drive digital transformation by embracing the power of location. We pioneer problem solving with GIS to help you see what others can’t. We build ArcGIS, the world’s most powerful mapping & spatial analytics software. ArcGIS software and apps...

• •
• •
Esri

Esri's Top Stability & Growth Strengths

Strong Market Position & Advantage: The company is widely recognized as a leader in GIS/location intelligence with entrenched adoption across mission‑critical government and enterprise use cases and independent analyst recognition. Ecosystem scale and longstanding dominance indicate a durable competitive moat.

Diversified Customer Base: The software serves hundreds of thousands of organizations across governments, cities, global enterprises, and universities in numerous industries worldwide. This breadth across sectors and geographies supports resilient demand.

Innovation-Driven Growth: The company consistently reinvests heavily in R&D and delivers frequent product updates and new capabilities across the ArcGIS platform, including cloud, real‑time analytics, and SDK enhancements. Ongoing launches and roadmap activity signal a sustained innovation engine.

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...

• •
• •
Fuel Industries
EllisDon Corporation
Real Estate • Energy • Defense • Industrial
14 Offices
10,000 Employees
Hiring Now

EllisDon Corporation is a 100% employee-owned global leader in construction and building services. The company provides a fully integrated, 'cradle-to-grave' suite of services, including general contracting, project management, and innovative technology solutions. It specializes in delivering sustainable and resilient infrastructure across diverse sectors, including healthcare, industrial, and civil projects, serving clients across Canada and international markets.

• •
• •
EllisDon Corporation

EllisDon Corporation's Top Stability & Growth Strengths

Strong Market Position & Advantage: The company is widely recognized as a top-tier Canadian contractor with a major presence in healthcare and complex infrastructure, supported by industry rankings and association recognition. Large awards such as marquee hospital redevelopments and an advanced manufacturing gigafactory indicate sustained competitive strength.

Strong Hiring & Retention: Workforce headcount has been rising and recruitment activity has accelerated, signaling effective talent attraction to support a growing project pipeline. Employee ownership and longstanding operations underscore organizational durability.

Product Line Growth: The company is expanding beyond traditional construction into advisory, facilities, digital, financing, ownership, and lifecycle services. This broader offering enables participation across more stages of the project lifecycle and sectors.

Honeywell
Aerospace • Security • Energy • Industrial
29 Offices
110,269 Employees
43 Benefits Hiring Now

Honeywell is a Fortune 500 company that invents and manufactures technologies to address tough challenges linked to global macrotrends such as safety, security, and energy. With approximately 110,000 employees worldwide, including more than 19,000 engineers and scientists, we have an unrelenting focus on quality, delivery, value, and technology in everything we make and do.

• •
• •
Honeywell

Honeywell's Top Stability & Growth Strengths

Resilient & Sustainable Growth: Management reaffirms modest organic growth for 2026 and points to a record backlog as a foundation. Recent quarters showed organic orders and sales advancing even as portfolio actions reshape reported results.

Profitability: Segment margins expanded and adjusted earnings grew at a double‑digit rate in recent updates. Investor materials outline a framework aimed at continuing EPS growth alongside margin improvement.

Strong Market Position & Advantage: The company holds clear leadership in aerospace APUs and selected avionics and remains top‑tier in building and process automation alongside global peers. Portfolio additions like Global Access Solutions broadened the installed base and reinforce competitive positioning.

49 Solutions
Information Technology • Consulting
Ottawa
23 Employees
Hiring Now

At 49 Solutions we consistently deliver top quality consulting services, supporting both business and technology. We work alongside our clients to assess their needs and ensure our approach, recommendations and move-forward plan will deliver the results they expect and the value they deserve. Our clients have mandates; our expert consultants help them develop comprehensive strategic plans to achieve their goals....

• •
• •
49 Solutions
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...

• •
• •
Colliers
Let Your Resume Do The Work
Upload your resume to be matched with jobs you're a great fit for.

CAE
Aerospace
23 Offices
10,806 Employees
17 Benefits Hiring Now

CAE is a high technology company, at the leading edge of digital immersion, providing solutions to make the world a safer place. Backed by a record of 75 years of industry firsts, we continue to reimagine the customer experience and revolutionize training and operational support solutions in civil aviation, defense and security, and healthcare. We are the partner of choice...

• •
• •
CAE
Envari Energy Solutions
Business Intelligence • Consulting
2 Offices
41 Employees
Hiring Now

Envari provides the best energy transformation solutions to make communities, large businesses and utilities more efficient. It offers a range of services that help make sizable shifts in their energy usage based on smart data and implementing sustainable long-term solutions that benefit the bottom line and the environment. Its infrastructure management solutions help utilities become more effective and efficient in...

• •
• •
Envari Energy Solutions
Mist Mobility Integrated Systems Technology Inc.
Aerospace • Logistics • Defense • Manufacturing
Ottawa
95 Employees
Hiring Now

Mist Mobility Integrated Systems Technology Inc. (MMIST) is a global leader in the development, production, and support of precision aerial delivery and recovery systems. The company provides advanced solutions for governments, international organizations, and commercial clients to deliver critical cargo in challenging environments. Its expertise supports military operations, humanitarian relief, and search and rescue through the use of guided parachutes...

• •
• •
Mist Mobility Integrated Systems Technology Inc.
Manulife
Fintech • Insurance • Financial Services
26 Offices
32,427 Employees
7 Benefits Hiring Now

Manulife is a leading international financial services group that helps people make their decisions easier and lives better. With our global headquarters in Toronto, we operate as Manulife across our offices in Canada, Asia, and Europe, and primarily as John Hancock in the United States. We have more than 40,000 employees, over 116,000 agents serving ~34 million customers worldwide, and...

• •
• •
Manulife

Manulife's Top Stability & Growth Strengths

Strong Revenue Growth: Analysts forecast a sharp jump in revenue over the next year and continued earnings expansion through 2026–2028, indicating strong near-term growth expectations.

Investor Backing & Capital Strength: Capital and solvency indicators are positioned as robust, including an A+ financial strength rating and a strong LICAT ratio, alongside sizable remittances and ongoing shareholder returns.

Strong Market Position & Advantage: The company is described as a category leader in Canada with top-tier positions in multiple Asian markets, supported by large AUMA/AUMA scale and a long operating history that reinforces competitive standing.

Microsoft
Software • Quantum Computing • Metaverse • Infrastructure as a Service (IaaS)
88 Offices
206,870 Employees
47 Benefits Hiring Now

At Microsoft, our mission is to empower every person and every organization on the planet to achieve more. Our mission is grounded in both the world in which we live and the future we strive to create. Today, we live in a mobile-first, cloud-first world, and the transformation we are driving across our businesses is designed to enable Microsoft and...

• •
• •
Microsoft

Microsoft's Top Stability & Growth Strengths

Strong Revenue Growth: Revenue and earnings are rising at double-digit rates, with fiscal Q1 2027 revenue up 19% year over year and operating income up 21%. Microsoft Cloud grew 30% to $63.9 billion in the quarter, and Azure revenue increased roughly 48%, signaling outsized momentum in core growth engines.

Strong Market Position & Advantage: Leadership across cloud, cybersecurity, low-code, CRM, and enterprise software, combined with an integrated ecosystem (Azure, Microsoft 365, Dynamics, Teams, security, and Copilot), provides distribution strength and high switching costs. This breadth positions the company strongly in enterprise productivity and infrastructure despite intense competition by segment.

Innovation-Driven Growth: AI offerings including Copilot and the OpenAI-aligned platform are expanding rapidly, supported by large-scale infrastructure investments. Demand for AI workloads is lifting Azure growth and is being embedded across the enterprise software stack.

Snowed In Studios Inc.
Gaming • Software
Ottawa
111 Employees
Hiring Now

Incorporated in February 2010, Snowed In Studios specializes in game development and custom software solutions for games. We leverage our industry experience and focus on process to ensure that we deliver quality solutions, on time and on budget, while maintaining project visibility for our clients. Specialist developing for console, PC and Mobile: - Game development for console, mobile and PC titles ...

• •
• •
Snowed In Studios Inc.
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...

• •
• •
TechInsights
Rebel.com
eCommerce • Information Technology • Internet of Things • Web3
2 Offices
135 Employees
8 Benefits Hiring Now

At Rebel, we believe that those who contribute make us better. It’s why we create simple, useful tools to empower participation in the world’s bravest communication space: the Internet. We are experts in domain names and the products that make the most of them. This helps our clients showcase their ideas, stories, services and contributions to the world. ...

• •
• •
Rebel.com
Taggart Group of Companies
Professional Services • Real Estate • PropTech • Industrial
Ottawa
700 Employees
Hiring Now

The Taggart Group of Companies is a family-owned business with deep roots in Eastern Ontario. They are leaders in building communities, specializing in infrastructure, land development, and property management. Their expertise spans commercial, industrial, and residential construction, providing a high level of quality and leadership in real estate development, planning, design, finance, and management across the region for over 75...

• •
• •
Taggart Group of Companies
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...

• •
• •
CIBC
Mattamy Homes
Real Estate
17 Offices
2,452 Employees
Hiring Now

Mattamy Homes is a family-owned North American homebuilder and new-home construction and development firm. It acquires land, designs and develops communities, and designs and constructs homes and parkland. The company serves buyers across Canada and the United States with products ranging from townhomes and single-family detached homes to Canadian mid-rise and high-rise condominiums, helping thousands of families achieve homeownership each...

• •
• •
Mattamy Homes

• •

• •

• •

• •

Popular Company Searches in Ottawa

Tech Companies in Ottawa
3D Printing Companies in Ottawa
3PL Companies in Ottawa
Adtech Companies in Ottawa
Aerospace Companies in Ottawa
Agencies in Ottawa
Agriculture Companies in Ottawa
Analytics Companies in Ottawa
Angel Investors & VC Firms in Ottawa
App Development Companies in Ottawa
Appliances Companies in Ottawa
AI Companies in Ottawa
Automation Companies in Ottawa
Automotive Companies in Ottawa
Beauty Companies in Ottawa
Data Analytics Companies in Ottawa
Big Data Companies in Ottawa
Biotech Companies in Ottawa
Blockchain Companies in Ottawa
Business Intelligence Companies in Ottawa
Cannabis Companies in Ottawa
Chemical Companies in Ottawa
Cloud Companies in Ottawa
Co-Working Spaces & Incubators in Ottawa
Computer Vision Companies in Ottawa
Consulting Firms in Ottawa
Conversational AI Companies in Ottawa
Cryptocurrency Companies in Ottawa
Cyber Security Companies in Ottawa
Data Privacy Companies in Ottawa
Database Companies in Ottawa
Defense Companies in Ottawa
Design Companies in Ottawa
Digital Media Companies in Ottawa
E-commerce Companies in Ottawa
Edtech Companies in Ottawa
Energy Companies in Ottawa
Enterprise Web Companies in Ottawa
Esports Companies in Ottawa
Event Companies in Ottawa
Fashion Companies in Ottawa
Financial Services Companies in Ottawa
Fintech Companies in Ottawa
Fitness Companies in Ottawa
Food Companies in Ottawa
Gaming Companies in Ottawa
Generative AI Companies in Ottawa
Greentech Companies in Ottawa
Hardware Companies in Ottawa
Health Tech Companies in Ottawa
Hospitality Companies in Ottawa
HR Tech Companies in Ottawa
Industrial Companies in Ottawa
IT Companies in Ottawa
IaaS Companies in Ottawa
Insurance Companies in Ottawa
IoT Companies in Ottawa
Kids + Family Companies in Ottawa
Legal Tech Companies in Ottawa
Logistics Companies in Ottawa
Machine Learning Companies in Ottawa
Manufacturing Companies in Ottawa
Martech Companies in Ottawa
Metaverse Companies in Ottawa
Mobile Companies in Ottawa
Music Companies in Ottawa
Nanotechnology Companies in Ottawa
Natural Language Processing Companies in Ottawa
News + Entertainment Companies in Ottawa
NFT Companies in Ottawa
On-Demand Companies in Ottawa
Payments Companies in Ottawa
Pet Companies in Ottawa
Pharmaceutical Companies in Ottawa
Productivity Companies in Ottawa
Professional Services Companies in Ottawa
Proptech Companies in Ottawa
Quantum Computing Companies in Ottawa
Real Estate Companies in Ottawa
Renewable Energy Companies in Ottawa
Retail Companies in Ottawa
Robotics Companies in Ottawa
Sales Companies in Ottawa
Security Companies in Ottawa
Semiconductor Companies in Ottawa
SEO Companies in Ottawa
Sharing Economy Companies in Ottawa
Social Impact Companies in Ottawa
Social Media Companies in Ottawa
Software Companies in Ottawa
Solar Energy Companies in Ottawa
Sports Companies in Ottawa
Telehealth Companies in Ottawa
Transportation Companies in Ottawa
Travel Companies in Ottawa
Utilities Companies in Ottawa
VR Companies in Ottawa
Wearables Companies in Ottawa
Web3 Companies in Ottawa

Sign in to save company job alert.

Create Free Account