FL Fuller Landau

What FL Fuller Landau does

FL Fuller Landau is a Montreal-based, family business-focused professional services firm established in 1963, operating with 101-250 employees. The firm is affiliated with the BDO Canada network and, through it, the global BDO International Limited network of independent member firms, which provides cross-border methodologies, referral pipelines, and a shared brand identity. Its service portfolio spans audit and assurance, tax (domestic, international, transfer pricing, private wealth, customs, and SR&ED credits & incentives), business services and outsourcing (CFO and controllership, cloud accounting, payroll, people advisory), financial advisory (deal advisory, restructuring, forensic, risk, valuations), management consulting, and personal debt solutions, complemented by dedicated technology services (BDO Digital — cloud, cybersecurity, data platforms, application modernization, managed services, modern workplace) and in-house legal services (BDO Law — business law, immigration, tax controversy, estates and trusts).

The firm serves clients across 12+ industry verticals, with a stated specialization in family-owned and multi-generational businesses. Customer engagement is delivered through relationship-based, partner-led advisory work organized by industry practice and supported by a secure client portal; pricing is custom and engagement-based with no publicly disclosed rate cards. Marketing and demand generation rely on thought leadership content (including the AI Vision Report on the agentic future of work), industry event sponsorships (notably Tempo, Canada's first WNBA team, and Golf Canada), and newsletter capture. Recent strategic activity includes the acquisition of GrantMatch to expand government incentive advisory and the build-out of BDO Digital and BDO Law as integrated practice lines.

Name

FL Fuller Landau

Legal name

BDO Canada LLP

Website

https://flmontreal.com

Company type

Private

Founded year

1963

Operating status

Operating

Headcount range

101–250 employees

Short description

FL Fuller Landau is a Montreal-based, family business-focused professional services firm affiliated with the BDO Canada network, delivering audit, tax, advisory, digital, and legal services to mid-market and multi-generational enterprises across Canada.

Ownership category

akta.pro rank

Headquarters

HQ city

Montreal

HQ country

Canada

HQ region

North America

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Technology or R&D, Infrastructure

Revenue model

1. Audit & Assurance Services: Audit and assurance engagements providing independent verification, financial statement audits, capital markets services, and third-party assurance for organizations.
2. Tax Services: Comprehensive tax advisory including domestic tax, international tax, transfer pricing, transaction tax, private wealth tax planning, expatriate tax, indirect tax, customs and international trade, and SR&ED government incentives.
3. Management Consulting: Management consulting engagements covering change management and public sector strategy and transformation.
4. Financial Advisory Services: Deal advisory, business restructuring and turnaround, forensic disputes and investigations, risk advisory, strategy, value creation and analytics, and valuations and modelling.
5. Business Services & Outsourcing: CFO and controllership services, cloud accounting, finance and operations, financial reporting and tax filings, payroll services, and people advisory.

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels5 records

Core offering

FL Fuller Landau is a Montreal-based professional services firm that provides accounting, tax, audit and assurance, business services and outsourcing, financial advisory, management consulting, sustainability, and digital transformation services, with a particular focus on family-owned and privately held businesses. As part of the BDO Canada / BDO International network, it combines local Quebec expertise with the resources of a global accounting and advisory network. The firm serves as a one-stop advisory partner for organizations needing integrated financial, tax, digital, and legal expertise.

Differentiator

Problem solved

Functional benefit

Brands

• BDO Digital: Digital transformation and technology services including application development, cloud services, cybersecurity, data platforms, and managed services.
• BDO Law

Products and services

• Audit and Assurance Services Independent verification, financial statement audits, accounting advisory, capital markets services, and third-party assurance engagements for organizations across industries.
• Tax Services Comprehensive tax advisory including domestic, international, transfer pricing, transaction tax, private wealth, expatriate, indirect tax, customs and international trade, and government incentive services for businesses and high-net-worth individuals.
• Financial Advisory Services Deal advisory, business restructuring and turnaround, forensic disputes and investigations, risk advisory, strategy and value creation, analytics, and valuations and modelling for organizations facing complex financial decisions.
• Business Services and Outsourcing Outsourced CFO and controllership services, cloud accounting, finance and operations support, financial reporting and tax filings, payroll services, and people advisory for organizations needing operational finance support.
• Management Consulting Change management, public sector strategy and transformation, and digital strategy consulting engagements for organizations navigating operational or strategic change.
• BDO Digital Technology Services Integrated digital transformation services spanning application development and modernization, cloud services, cybersecurity, data platforms, managed services, and modern workplace solutions for business transformation.
• BDO Law Legal Services In-house legal practice offering business law, immigration, tax controversy and dispute resolution, and wills, estates and trusts services to business and individual clients.
• Sustainability Services Sustainability and ESG advisory services for organizations addressing environmental, social, and governance reporting, strategy, and regulatory requirements.
• Personal Debt Solutions Personal debt solutions service for individual consumers requiring help managing and resolving personal financial difficulties.

Quantifiable outcome

• Successful ERP transformation for Ontario utility company
• +1 more outcomes

Named customers2 records

Segments6 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature2 records

Partnerships

Two partnerships are on record, tiered core and minor.

• BDO International LimitedcoreStrategic or Co-development PartnerBDO Canada is a member of BDO International Limited, a UK company limited by guarantee, forming part of the international BDO network of independent member firms. This affiliation provides global reach, shared methodologies, and international resources while maintaining independent ownership.
• GrantMatchminorStrategic or Co-development PartnerBDO Canada acquired GrantMatch, expanding its capabilities in government incentive advisory services. This acquisition strengthens BDO Canada's ability to serve clients seeking SR&ED and government incentive expertise.

Scale indicators1 record

Recent moves6 records

Expansion highlights5 records

Direct peers

• MNP LLP: MNP is one of the largest Canadian mid-tier accounting and business advisory firms, offering audit, tax, consulting, and digital advisory services across Canada. It is the closest direct mid-tier peer to FL Fuller Landau in terms of service mix, client segment, and Canadian focus.
• Grant Thornton Canada: Grant Thornton Canada is a major mid-tier accounting and advisory firm serving mid-market and privately held businesses. Its service portfolio and mid-market positioning make it a directly comparable competitor in the Canadian professional services market.
• RSM Canada: RSM Canada is the Canadian member of RSM International, a global mid-tier network of audit, tax, and consulting firms. Its mid-market focus and network affiliation are directly comparable to FL Fuller Landau's BDO network positioning.
• Baker Tilly Canada: Baker Tilly Canada is a mid-tier accounting and advisory firm serving private and mid-market clients across Canada. Its service breadth and client base make it a directly comparable mid-tier competitor.
• Crowe Global (Crowe Canada): Crowe is a global network of mid-tier audit, tax, and advisory firms with a Canadian presence. Its mid-market focus and similar service mix position it as a directly comparable peer in the Canadian market.

Broad incumbents

• BDO USA: BDO USA is the U.S. member firm of the same BDO International network. While operating in a different geography, it shares methodologies, brand, and resource infrastructure that are relevant to evaluating the subject firm's network-backed positioning.
• KPMG Canada: KPMG is one of the Big 4 in Canada, providing audit, tax, and advisory services with national reach and large-enterprise focus. It represents a broader incumbent competitor for larger and more complex mandates.
• Deloitte Canada: Deloitte is a Big 4 firm in Canada with extensive audit, consulting, tax, and digital practices. It competes for the largest, most complex engagements and sets competitive benchmarks on capability and pricing.
• PwC Canada: PwC is a Big 4 firm in Canada offering assurance, tax, and advisory services to large enterprises. It is a relevant broader incumbent for understanding the upper end of the competitive landscape.
• EY Canada: EY is a Big 4 firm in Canada with audit, tax, consulting, and strategy practices. It competes for large and complex mandates and is a relevant broader incumbent for benchmarking capability and market position.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about FL Fuller Landau