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Top Consulting Firms in Ottawa (43)

UL Solutions
Automotive • Professional Services • Software • Consulting • Energy • Chemical • Renewable Energy
28 Offices
15,000 Employees
47 Benefits Hiring Now
Our mission is to make the world a safer, more secure and sustainable place.

A global leader in applied safety science, UL Solutions transforms safety, security and sustainability challenges into opportunities for customers in more than 100 countries. UL Solutions delivers testing, inspection and certification services, together with software products and advisory offerings, that support our customers’ product innovation and business growth. The UL Certification Marks serve as a recognized symbol of trust in...

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UL Solutions

UL Solutions's Top Stability & Growth Strengths

Strong Revenue Growth: Revenue has increased for multiple consecutive years, surpassing $3.0B in 2025 with continued growth into early 2026, including positive organic gains across all major segments. Filings indicate the trajectory is broad-based rather than acquisition-driven.

Profitability: Profitability is expanding faster than sales, with strong adjusted EBITDA growth and notable margin improvement in 2025. Subsequent quarterly updates show further gains, reinforcing operating leverage.

Healthy Cash Flow: Operating cash flow increased to roughly $600M in 2025, with stronger free cash flow supporting continued investment in labs and capacity expansion. This cash generation underpins ongoing growth initiatives.

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...

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Envari Energy Solutions
Business Sherpa Group
Information Technology • Business Intelligence • Consulting
Ottawa
64 Employees
1 Benefits Hiring Now

Business Sherpa Group is a business solutions company that provides flexible and affordable outsourced operations support to small and medium-sized enterprises (SMEs) across Canada. Our embedded experts support SMEs with Human Resources, Cloud Accounting, Managed Recruitment and Executive Solutions. ---- Marry expertise and efficiencies: Our team of embedded experts brings systems, solutions, and ongoing support when and how you need it. Build...

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Business Sherpa Group
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....

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49 Solutions
Wood
Consulting
27 Offices
30,000 Employees
31 Benefits

Wood is a global leader in consulting and engineering, delivering critical solutions across energy and materials markets. We provide consulting, projects and operations solutions in 60 countries, employing around 35,000 people. www.woodplc.com

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Wood
Reliq AI
Artificial Intelligence • Information Technology • Internet of Things • Consulting • Telehealth • Conversational AI • Generative AI
Ottawa
210 Employees
4 Benefits
Join ReliqAI to build next-gen embedded and AI solutions for IoT, healthcare, and industrial systems.

ReliqAI is an Ottawa-based embedded software and AI company serving product innovators in the US and Canada. We help our clients design, build, and scale IoT, healthcare, and industrial systems through expertise in embedded software, edge AI, and digital twin technologies. With more than 30 years of experience, our leadership team has successfully delivered complex systems across telecom, healthcare, and consumer...

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Reliq AI
Slicelab
Consulting • Design
3 Offices
2 Employees

Slicelab is a multi-disciplinary experimental design studio & consulting agency that bridges the gap between additive manufacturing and tangible product design. The practice has a wide range of projects at a variety of scales and specializes in digital design and complex fabrication consulting. In their design approach, they strive to find the right balance between simplicity and complexity. Slicelab was...

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Slicelab
PwC Greece
Artificial Intelligence • Professional Services • Business Intelligence • Consulting • Cybersecurity • Generative AI
80 Offices
2,108 Employees
2 Benefits

At PwC our purpose is to build trust in society and solve important problems. We’re a network of firms in 155 countries with over 327,000 people who are committed to delivering quality in assurance, advisory and tax services. Find out more and tell us what matters to you by visiting us at www.pwc.com.

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PwC Greece
Red Hat
Cloud • Information Technology • Internet of Things • Software • Consulting • Infrastructure as a Service (IaaS) • Automation
50 Offices
20,000 Employees
43 Benefits Hiring Now
Creating better technology the open source way

At Red Hat, we connect an innovative community of customers, partners, and contributors to deliver an open source stack of trusted, high-performing solutions. We offer cloud, Linux, middleware, storage, and virtualization technologies, together with award-winning global customer support, consulting, and implementation services. Red Hat is a rapidly growing company supporting more than 90% of Fortune 500 companies.

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Red Hat

Red Hat's Top Stability & Growth Strengths

Strong Market Position & Advantage: Red Hat is repeatedly positioned as a leader in container management and multicloud/hybrid cloud management, with OpenShift highlighted for hybrid development, tooling, and edge deployment. RHEL is also described as holding a commanding position in enterprise Linux, reinforcing defensibility in core infrastructure markets.

Strong Revenue Growth: Red Hat is described as delivering sustained double-digit revenue growth across multiple reported periods, and as a major growth contributor within IBM’s Hybrid Platform & Solutions/Software reporting. OpenShift ARR is cited as reaching the multi-billion-dollar range with growth that outpaces the broader portfolio, supporting momentum beyond core Linux.

Future-Ready Strategy: The company is portrayed as positioning for enterprise AI infrastructure and continued hybrid-cloud standardization, tying product roadmaps (OpenShift, Ansible, RHEL) to modernization and AI operationalization. Strategic emphasis on open standards, automation, security, and hybrid portability is presented as aligned with evolving enterprise demands.

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Tulip (tulip.com)
Cloud • Information Technology • Consulting
4 Offices
221 Employees
5 Benefits

Tulip provides a suite of cloud-based solutions that let retailers overcome industry challenges and set a new standard for omnichannel commerce. Partnered with Apple and Salesforce, Tulip equips sophisticated retailers to build connections with customers, fulfill orders, checkout purchases, and optimize operations in order to create the end-to-end experience modern customers expect. Leading retailers like Mulberry, Saks Fifth Avenue, Kendra...

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Tulip (tulip.com)
Hitachi Vantara
Information Technology • Consulting
32 Offices
9,542 Employees
42 Benefits

Hitachi Vantara, a wholly-owned subsidiary of Hitachi, Ltd., guides our customers from what’s now to what’s next by solving their digital challenges. Working alongside each customer, we apply our unmatched industrial and digital capabilities to their data and applications to benefit both business and society. More than 80% of the Fortune 100 trust Hitachi Vantara to help them develop new...

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Hitachi Vantara
ViAbilityHR
Professional Services • Consulting
Fully Remote
3 Employees
ViAbilityHR provides outsourced HR services with a focus on absence management

ViAbilityHR is an Ottawa-based outsourced HR firm supporting Ontario small businesses with day-to-day HR administration, payroll, benefits, and compliance. We specialize in integrated absence management, handling attendance, disability, WSIB, and accommodations, so business owners stay compliant, reduce risk, and don’t have to manage HR themselves.

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ViAbilityHR
MNP
Consulting • Financial Services
100 Offices
8,397 Employees
14 Benefits

MNP is a leading national accounting, tax and business consulting firm in Canada. We proudly serve and respond to the needs of our clients in the public, private and not-for-profit sectors. Through partner-led engagements, we provide a collaborative, cost-effective approach to doing business and personalized strategies to help organizations succeed across the country and around the world. For more information,...

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MNP
TELUS Digital
Information Technology • Consulting
8 Offices
25,490 Employees
28 Benefits

TELUS Digital (formerly TELUS International) designs, builds and delivers innovative solutions to enhance the customer experience (CX) for global and disruptive brands. The company’s services support the full lifecycle of its clients’ digital transformation journeys and enable them to more quickly embrace next-generation digital technologies to deliver better business outcomes. TELUS Digital’s integrated solutions and capabilities span digital strategy, innovation,...

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TELUS Digital

TELUS Digital's Top Stability & Growth Strengths

Strong Market Position & Advantage: Independent analyst assessments consistently rank the company as a Leader in CXM and AI/data-related services, indicating a top-tier competitive stance. Its scaled delivery, proprietary platforms (e.g., Fuel iX), and deep domain expertise are repeatedly cited as differentiators.

Innovation-Driven Growth: Strategic acquisitions (Lionbridge AI, Playment, WillowTree, Gerent) and proprietary GenAI frameworks have advanced capabilities in data annotation, agentic AI, and digital product engineering. Management also highlights double-digit growth in AI-enabling lines and ongoing rollout of GenAI tools.

Market Expansion: The company has broadened its global footprint across Asia-Pacific, Argentina, India, and the Middle East, operating in 35+ countries. Recent updates describe expanded delivery capacity to meet AI/CX demand for existing and new clients.

Testing Mavens
Information Technology • Consulting
3 Offices
147 Employees

At Testing Mavens, we're 100% focused on software testing—and quality is our #1 priority. Our deep expertise and broad experience across a full range of testing solutions mean that we can bring together the right combination of skills and technology to ensure that our client's product meets quality goals at every stage of development

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Testing Mavens
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,...

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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.

Onix
Artificial Intelligence • Cloud • Machine Learning • Analytics • Consulting
10 Offices
1,553 Employees
25 Benefits

Onix is a trusted cloud consulting company that helps businesses get the most out of their technology with innovative, cloud-powered solutions and services. From data analytics and modernization to security and AI/ML solutions, we’re able to deliver tailored solutions and exceptional results for our customers because of our 20+ year strategic partnerships in the cloud, our dedication to customer success,...

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Onix
Zone & Co
Professional Services • Consulting
11 Offices
250 Employees
23 Benefits
At Zone, we’re on a mission to help finance teams operate with more clarity, speed, and control—right from their ERP.

We are a premier NetSuite Partner & Developer helping high-growth companies automate advanced billing & revenue in NetSuite. Since our inception, we’ve always played hard to win big. True success only happens when you swing for the fences, and since 2013, we've been hitting home run after home run (even while working from home). But what drives our success, you...

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Zone & Co

Zone & Co's Top Stability & Growth Strengths

Investor Backing & Capital Strength: Significant growth equity from a major investor underpins an acquisitive strategy and sustained product investment. This capital base supports continued scaling across NetSuite-native finance operations.

Strong Revenue Growth: Repeated growth recognitions and rising customer counts indicate multi-year expansion extending into 2026. Public communications and industry coverage consistently signal ongoing momentum.

Product Line Growth: Frequent launches and targeted acquisitions expand coverage from billing and revenue to AP automation, reporting, payroll, and procurement. This breadth reinforces a “one vendor for NetSuite finance ops” positioning.

ERM
Information Technology • Consulting
112 Offices
9,893 Employees
21 Benefits

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
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

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