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Top Tech Companies in Ottawa (563)

Reliance Home Comfort
27 Offices
2,700 Employees
Hiring Now

Reliance Home Comfort is a Canadian residential home-comfort services company providing furnaces, air conditioners, heat pumps, water heaters, plumbing, water treatment, electrical services, smart-home systems and related protection plans. It sells, installs, repairs and maintains heating, cooling and hot-water equipment, while offering advice and 24/7 support to help homeowners and families keep their homes comfortable year-round with professional service across...

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Reliance Home Comfort
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.

Régulvar
Automation
12 Offices
684 Employees
Hiring Now

Regulvar is a Canadian building-automation specialist that develops and implements automatic-control and integration solutions to improve building performance. It designs customized systems and integrates heating, ventilation and air conditioning (HVAC), lighting, access control and video surveillance. The company supports projects from design through maintenance, helping building owners and managers enhance operational, technological and energy performance, occupant comfort and safety, while...

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Régulvar
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...

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Microsoft

Microsoft's Top Stability & Growth Strengths

Strong Revenue Growth: Overall revenue is described as rising sharply year over year, with large quarterly figures and broad-based gains across major segments. Feedback suggests cloud and AI-linked lines are key contributors to this top-line expansion.

Profitability: Operating income and net income are portrayed as increasing faster than revenue, indicating margin strength. Observations highlight earnings momentum alongside efficiency.

Strong Market Position & Advantage: Microsoft is characterized as a dominant leader across cloud, enterprise software, and AI infrastructure. The company’s scale and integrated ecosystem are frequently cited as competitive advantages.

LMC Healthcare
Healthtech • Professional Services • Pharmaceutical • Telehealth
10 Offices
Hiring Now

LMC Healthcare is Canada's largest specialist care provider in diabetes and endocrinology. The company transforms diabetes care by making it more accessible, comprehensive, and patient-centric. Operating 11 multi-disciplinary centers of excellence across Ontario and Alberta, LMC provides integrated services including endocrinology specialist practice, diabetes education, pharmacy, chiropody, optometry, and mental health services to over 77,000 patients annually.

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LMC Healthcare
emids
Healthtech • Information Technology • Other • Software • Analytics
6 Offices
2,100 Employees
17 Benefits Hiring Now

emids is healthcare's digital transformation leader, delivering business and tech solutions that help payers, providers and tech-enablers maximize technology to deliver care better. As a global partner headquartered in Nashville, TN, emids helps bridge the critical gaps in accessible, affordable, high-quality healthcare by providing advisory consulting services, custom application development, and data solutions. Services include EHR application deployment and management, analytics,...

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emids

emids's Top Stability & Growth Strengths

Investor Backing & Capital Strength: Growth investments from New Mountain Capital (2019) and the Blue Venture Fund (2020) provide capital support for expansion. This backing aligns with subsequent acquisitions and capability build-outs from 2017–2022.

Innovation-Driven Growth: Launch of a healthcare agentic AI suite in 2026 and HFS placement as an “Enterprise Innovator” with providers indicate active investment in new, differentiated capabilities. Repeated Everest Group recognitions across cloud/data/AI signal ongoing momentum on modern stacks.

Market Expansion: Opening a U.S. innovation hub in Princeton, NJ (September 2025) signals geographic build-out and deeper client engagement in a key market. A multi-country footprint across the U.S., U.K., Canada, Romania, Armenia, and India underscores broader expansion.

MGIS Inc.
Information Technology • Professional Services • Consulting • App development
Ottawa
11 Employees
Hiring Now

MGIS Inc. is an Ottawa-based professional-services and information-technology company serving government and international corporate clients. It provides recruitment and project-planning support, consulting resources, web and mobile application development, geospatial application development, project management, database management, and business analysis. The company builds and maintains projects ranging from short-term initiatives to multi-year, multimillion-dollar ventures, including work supporting Government of Canada clients.

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MGIS Inc.
Versaterm, Inc.
3 Offices
231 Employees
7 Benefits Hiring Now

Versaterm is changing the relationship between public safety agencies and their software providers. Everything we do originates from our focus on customer experience and outcomes. We are fueling the solutions of tomorrow, solving real problems while streamlining operations

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Versaterm, Inc.
ProSlide Technology, Inc.
Travel • Design • Hospitality • Manufacturing
4 Offices
125 Employees
Hiring Now

ProSlide Technology, Inc. is a global leader in the design and manufacture of high-performance water rides and attractions for water parks worldwide. Founded in 1986, the company specializes in creating award-winning, meticulously engineered water slide experiences, such as water coasters and funnel slides. ProSlide partners with top global parks to provide end-to-end solutions, including concept development, master planning, and installation.

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ProSlide Technology, Inc.
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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
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
Edelman
Agency
59 Offices
6,475 Employees
43 Benefits Hiring Now

Edelman is a global communications firm that partners with businesses and organizations to evolve, promote and protect their brands and reputations. Our 6,000 people in more than 60 offices deliver communications strategies that give our clients the confidence to lead, act with certainty and earn the lasting trust of their stakeholders. We develop powerful ideas and tell magnetic stories that move...

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Edelman

Edelman's Top Stability & Growth Strengths

Strong Market Position & Advantage: Edelman is positioned as a global category leader by revenue and scale, described as the world’s largest independent PR and communications firm with a substantial multi-office footprint. Its size and breadth across corporate reputation, public affairs, digital, and crisis work support winning large, complex, multi-market assignments.

Strong Brand Reputation: The Edelman name carries outsized influence through flagship thought-leadership assets like the annual Trust Barometer, which is framed as shaping boardroom and policy conversations. Industry recognition and high-profile creative credibility (e.g., major awards) reinforce brand prestige beyond traditional PR services.

Diversified Revenue Streams: Multiple regions and practice areas show growth even during overall softness, with mentions of strength in EMEA and Latin America and in practices such as public affairs, B2B, crisis communications, technology, and financial services. This mix indicates the business is not reliant on a single service line or geography for all performance.

Human Concern International
Other • Social Impact
2 Offices
86 Employees
Hiring Now

Human Concern International (HCI) is Canada's oldest Muslim international relief charity, a federally registered non-governmental organization headquartered in Ottawa. Since its founding it has delivered humanitarian aid, emergency relief, and long-term development support—from food aid, orphan sponsorship, and clean water to zakat distribution—across Africa, Asia, the Middle East, and Canada. Its mission, 'From Crisis to Sustainability,' aims to save lives...

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Human Concern International
Marvell Technology
Artificial Intelligence • Automotive • Semiconductor
30 Offices
6,500 Employees
13 Benefits Hiring Now
We create custom semiconductor solutions that move, process, store, and secure data quickly and reliably.

Marvell specializes in semiconductor solutions that power a wide range of industries, from data centers and 5G networks to AI, automotive, and storage applications. Our cutting-edge products are designed to meet the constantly evolving demands of a connected world, enabling faster, more efficient and more secure data processing and communication. With a focus on excellence and a commitment to advancing...

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Marvell Technology

Marvell Technology's Top Stability & Growth Strengths

Strong Revenue Growth: Revenue has repeatedly reached record levels with strong year-over-year increases across multiple recent quarters, alongside guidance pointing to continued expansion. Data-center and AI-related demand is described as the primary engine behind this acceleration.

Strong Market Position & Advantage: Marvell is positioned as a leader in optical interconnect silicon and a top-tier supplier in AI-era data-center connectivity, with first-to-market optics platforms and competitive Ethernet switch silicon in production. It is also described as an important (often #2) merchant provider of custom AI silicon for hyperscalers, reinforcing its standing in key infrastructure niches.

Healthy Cash Flow: Operating cash flow is described as strong, supporting ongoing investment and capital returns. Improving margin profile is also indicated alongside the mix shift toward optics and custom silicon.

General Dynamics Mission Systems
Aerospace • Security • Software
35 Offices
8,438 Employees
35 Benefits Hiring Now

At General Dynamics Mission Systems, a business unit of General Dynamics, we develop mission critical C4ISR solutions across the land, sea, air, space and cyber domains, but that doesn’t tell our whole story. When downed pilots are isolated in enemy territory, our equipment gives them a lifeline to call home. When a student opens a textbook to learn about the universe,...

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General Dynamics Mission Systems

General Dynamics Mission Systems's Top Stability & Growth Strengths

Resilient & Sustainable Growth: Technologies revenue and operating earnings increased year over year in 2025, extending a multi-year pattern of modest gains. Orders exceeded revenue with a multi-year run of book-to-bill above 1×, pointing to continued forward demand rather than a one-off bump.

Strong Market Position & Advantage: General Dynamics is consistently positioned among the top global defense contractors, providing durable scale and relevance for the mission-systems portfolio. Within specific niches like Type-1/HAIPE encryption and Navy shipboard radios, long-running program pull and large deployed volumes support a leadership footing.

Future-Ready Strategy: GDMS holds prime or key roles on major space-ground and protected satcom programs (e.g., MUOS ground infrastructure and SDA ground management/integration), which align with long-duration modernization priorities. Recent marquee awards in space and communications extend the runway for future work and reinforce positioning in emerging architectures.

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.
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...

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CAE
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...

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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.

Cisco
Cloud • Information Technology • Internet of Things • Professional Services • Software
51 Offices
77,500 Employees
48 Benefits Hiring Now

Cisco (NASDAQ: CSCO) enables people to make powerful connections--whether in business, education, philanthropy, or creativity. Cisco hardware, software, and service offerings are used to create the Internet solutions that make networks possible--providing easy access to information anywhere, at any time. Cisco was founded in 1984 by a small group of computer scientists from Stanford University. Since the company's inception, Cisco...

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Cisco

Cisco's Top Stability & Growth Strengths

Strong Market Position & Advantage: Cisco is frequently characterized as a leader across enterprise networking segments such as switching, routing, and WLAN, with multiple independent industry sources affirming top market-share positions. Feedback suggests recognition from analyst firms strengthens perceptions of category leadership.

Strong Revenue Growth: Financial results indicate double-digit year-over-year revenue increases, with record fiscal-year revenue and sequential quarterly acceleration. Feedback suggests robust demand tied to networking and AI-related infrastructure is propelling the top line.

Profitability: Net income expanded materially alongside higher gross margins, pointing to healthy bottom-line performance. Feedback suggests operational execution and scale are supporting profit growth.

Levitt-Safety
Hardware • Professional Services • Industrial
18 Offices
334 Employees
Hiring Now

Levitt-Safety is a Canadian safety supplier serving workplaces nationwide. Its offerings include safety equipment, fire-protection solutions, environmental monitoring, worker training, and rental services. The company partners with organizations across Canada to support worker health and safety, providing products and services for fire prevention, workplace protection, and environmental risk management. Its nationwide network supports customers across multiple industries.

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Levitt-Safety

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