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Top Consulting Firms in Ottawa (59)

UL Solutions
Automotive • Professional Services • Software • Consulting • Energy • Chemical • Renewable Energy
28 Offices
15,000 Employees
79 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 increased from $2.678B in 2023 to $3.053B in 2025 and continued to rise 5.2% year over year in Q2 2026, with organic growth of 6.6%.

Profitability: Adjusted EBITDA rose 20.7% in 2025 to $792M and grew 11.2% in Q2 2026, with margin expansion to about 26.8% alongside higher adjusted net income.

Market Expansion: The company is expanding its footprint through acquisitions and capacity investments, including completing the Eurofins Electrical & Electronics business in October 2026 and enlarging testing facilities.

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
Deloitte
Information Technology • Professional Services • Business Intelligence • Consulting
54 Offices
436,336 Employees
47 Benefits

Deloitte drives progress. Our firms around the world help clients become leaders wherever they choose to compete. Deloitte invests in outstanding people of diverse talents and backgrounds and empowers them to achieve more than they could elsewhere. Our work combines advice with action and integrity. We believe that when our clients and society are stronger, so are we. Deloitte refers...

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Deloitte

Deloitte's Top Stability & Growth Strengths

Strong Market Position & Advantage: Global consulting share is reinforced by multi‑year No. 1 rankings in Gartner market‑share analyses, with leadership placements across multiple consulting niches. Scale and an end‑to‑end model spanning strategy through technology, risk, tax, and audit underpin this advantage.

Strong Brand Reputation: Brand Finance repeatedly naming Deloitte the world’s most valuable commercial services brand signals wide market visibility and client trust. Consistent placement as a Leader in Gartner Magic Quadrants and IDC MarketScape coverage further supports perceived execution strength in complex transformations.

Resilient & Sustainable Growth: Global revenue rose in FY2024 and again in FY2025, with the workforce expanding and the Americas driving momentum while other regions varied. Ongoing mix shifts toward technology‑enabled consulting, Operate services, and AI‑related offerings suggest continued, balanced expansion.

Earnscliffe
Agency • Professional Services • Consulting
Ottawa
118 Employees

Earnscliffe is a Canadian strategic advisory consultancy that helps businesses and governments navigate complex challenges. It brings together public affairs, public relations and communications, research, digital strategy and creative design, integrating strategic insight with execution. Its work includes navigating policy and regulatory environments, building relationships with decision-makers and stakeholders, protecting organizational reputations, understanding audiences through research, and reaching and persuading...

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Earnscliffe
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
Tech Mahindra
Information Technology • Consulting
36 Offices
10,000 Employees
23 Benefits

Tech Mahindra represents the connected world, offering innovative and customer-centric information technology experiences. We #Rise together to create sustainable businesses that can bring about lasting change in our communities – to create an equal world, to be future ready, and to create value. We are a USD 6.5 billion company with 148,000+ professionals across 90 countries, helping 1250 global customers...

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Tech Mahindra
Ratna Global Tech
Information Technology • Consulting
3 Offices
218 Employees

Established in 2017, Ratna Global Tech (RGT) is an end-to-end IT services and consulting company based in Silicon Valley. RGT offers comprehensive tech solutions and services in Data Management, AI, CRM, Cloud management, Business Intelligence, DevOps, and Cybersecurity leveraging our deep technical expertise and industry-specific knowledge. With a customer-centric approach and global footprint, we have been successfully delivering scalable world-class...

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Ratna Global Tech
Diverse Lynx
HR Tech • Information Technology • Professional Services • Consulting
4 Offices
2,000 Employees

Diverse Lynx is an AI-native IT firm and staffing agency headquartered in Princeton, NJ. Established in 2002, the WBENC and NMSDC certified company provides consulting, solutions, and proprietary products across various domains, including technology, healthcare, and life sciences. They specialize in information technology, IT infrastructure, and contingent workforce services, leveraging a global team of over 1,600 associates to support enterprises.

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Diverse Lynx
Agira Technologies
Information Technology • Consulting
4 Offices
184 Employees

Technology Simplified, Innovation Delivered and Empowering Business is what we are passionate about. We always strive to build solutions that boost your productivity. OUR VISION To be recognized globally for Technology Leadership and to be the ‘Future Ready’ software company in any market we choose to operate in. OUR MISSION To enable enterprises in the Digital Journey through Technology innovation and becoming an...

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Agira Technologies
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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.
Crawford & Company (Canada) Inc.
Insurance • Professional Services • Consulting
60 Offices

Crawford & Company is a leading global provider of claims management and outsourcing solutions for carriers, brokers, and corporations, and is recognized as the world's largest publicly listed independent provider of these services.

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Crawford & Company (Canada) Inc.
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
McIntosh Perry
Professional Services • Consulting
3 Offices
800 Employees

McIntosh Perry is a Canadian consulting engineering firm serving public and private sector clients across North America. It provides end-to-end technical services for projects in building science, contract administration, energy, environmental and geotechnical engineering, land development and planning, municipal engineering, project management, transportation, transportation structures, and surveying. The company has expanded to more than 800 professionals across 21 offices, supporting...

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McIntosh Perry
Foci Solutions Inc.
Artificial Intelligence • Information Technology • Software • Consulting
Fully Remote
28 Employees
Hiring Now

Foci Solutions is a software development consultancy and engineering partner specializing in applied AI and software engineering. It works alongside public- and private-sector organizations to solve complex technology problems, build dependable and scalable systems, and strengthen clients’ software teams through mentoring and a player-coach approach. Its work spans enterprise software and AI systems, with an emphasis on practical, high-quality solutions...

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Foci Solutions Inc.
Canadian Bank Note
Information Technology • Consulting
2 Offices
857 Employees
11 Benefits Hiring Now

Originally established in 1897 to supply security printed products to the Government of Canada, Canadian Bank Note Company, Limited (CBN) continues to provide goods and services in Canada including: currency; passports and ePassports; driver license and identification cards; biometric solutions; postage stamps; permanent resident cards; visas; and vital statistics documents. Over the last twenty years, CBN has developed a core competency...

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Canadian Bank Note
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
LanceSoft
Information Technology • Consulting
35 Offices
3,823 Employees
5 Benefits

Established in 2000, LanceSoft is a pioneer in delivering top-notch Global Workforce Solutions and IT Services to a diverse clientele. As a Certified MBE and Woman-Owned organization, we pride ourselves on fostering global cross-cultural connections that advance both the careers of our employees and the success of our clients' businesses. At LanceSoft, our mission is clear: to leverage our global network...

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LanceSoft

LanceSoft's Top Stability & Growth Strengths

Strong Brand Reputation: Recognition from independent award programs (e.g., ClearlyRated Best of Staffing, Forbes lists) and industry honors for leadership signal strong service credibility and visibility. Consistent placement on reputable lists and awards pages reinforces perceived quality relative to peers.

Market Expansion: Recent acquisition activity and active participation in public‑sector and enterprise programs indicate continued expansion into new capabilities and geographies. Global delivery claims and ongoing vendor listings suggest widening reach across multiple markets.

Diversified Customer Base: Service delivery spans IT, healthcare, life sciences, telecom, and public sector for numerous enterprise programs, indicating breadth beyond a single niche. Cross‑industry engagement reduces reliance on any one segment and supports resilience across cycles.

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
Virtusales Publishing Solutions
Information Technology • Consulting
4 Offices
87 Employees

Virtusales is the award-winning creator of BiblioSuite, powerful software that streamlines workflows and brings efficiencies to world-leading trade, academic, educational & children’s publishers. Developing the future of publishing for 20 years, we help your sales, marketing, tech, rights and royalties teams be more successful through best-in-class software and services. Our customers include Penguin Random House, Hachette, Macmillan, Bonnier, Egmont, Oxford University Press,...

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Virtusales Publishing Solutions
Procom Consultants Group Ltd.
Information Technology • Professional Services • Consulting
10 Offices
350 Employees

Procom is a leading provider of professional IT services and staffing to businesses and governments in Canada, and one of North America's leading staffing and contract workforce services providers. The company specializes in connecting IT talent with opportunity, delivering flexible IT staffing solutions and professional services to help organizations overcome technology gaps and drive transformation.

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Procom Consultants Group Ltd.

Procom Consultants Group Ltd.'s Top Stability & Growth Strengths

Market Expansion: Acquisition of Levvel’s Talent Division, a footprint of roughly 15–20 North American offices, and a near-50% rise in active job postings in 2026 indicate expanding geographic reach and commercial activity. Senior leadership appointments and broader U.S. initiatives further point to ongoing expansion efforts.

Strong Market Position & Advantage: Procom is characterized as Canada’s largest IT staff-augmentation provider, with long-standing recognition (e.g., Branham ranking, Canada’s Best Managed Companies) and service to Fortune 500 and public-sector clients. This supports a defensible leadership position in Canadian IT staffing with significant North American presence.

Diversified Customer Base: Operations span both public- and private-sector organizations across North America, including Fortune 500 clients. This breadth reflects engagement with multiple segments rather than reliance on a narrow client set.

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