Best Audit & Compliance Consulting Services in Canada
Canada Audit & Compliance Consultants
Canada’s evolving regulatory landscape calls for sharp, flexible, and service-first audit and compliance experts. Whether you’re a SaaS startup prepping for an IPO, a private company tightening internal controls, or a nonprofit needing better oversight, fractional and outsourced solutions can be your compliance game-changer.
This blog features standout Canadian consultancies offering audit and compliance services with options ranging from virtual to embedded, part-time, or project-based support.
At Digital Reference, we prioritize radical authenticity and transparency. That means no fluff, no recycled lists, just high-integrity firms delivering tangible impact. Every provider featured here has been selected based on real-world results, verifiable credentials, and visible leadership.
📌 Our Methodology
This curated guide draws from:
- Research-Driven Selection: We vetted firms based on service offerings, public frameworks, methodology maturity, and digital presence.
- Client Validation: Firms with proven impact, whether through case studies, testimonials, or long-term partnerships, rose to the top.
- Location-Based Relevance: All providers actively serve Canadian businesses and understand provincial and federal regulatory nuances.
Plus, we evaluated each leader’s LinkedIn presence, practical thought leadership, and role in delivery, not just their title.
MHM
🔗 Website: https://www.mhmcpa.ca/
What they do:
MHM offers strategic audit, compliance advisory, and financial governance services tailored for growth-focused firms. Their expertise lies in helping organizations navigate audit challenges while building scalable, risk-aligned infrastructures.
Who they work with:
Professional services firms, mid-size enterprises, and regulated sectors.
Operating model:
Boutique consultancy with a leadership-led delivery style.
💡 Why they stand out:
- Deep expertise in Canadian audit standards and governance frameworks.
- Works closely with boards and executive teams on control environment maturity.
- Transparent approach focused on actionable audit outcomes.
Mark Mandel, Founder, MHM
🔗 LinkedIn: https://www.linkedin.com/in/markhmandel/
Mark brings a powerful combination of executive financial acumen and audit leadership. With a background in public practice and advisory, he's known for demystifying audit requirements and helping clients focus on high-value controls. Mark’s LinkedIn presence reflects his passion for proactive leadership and practical compliance strategy.
Cyberium Group
🔗 Website: https://cyberiumgroup.com/
What they do:
Cyberium Group offers strategic risk, audit, cybersecurity, and governance consulting across regulated industries. Their model blends advisory insight with digital transformation support, including AI governance and privacy risk frameworks.
Who they work with:
Financial services, healthcare, fintechs, and data-heavy enterprises.
Operating model:
Virtual-first, consulting-led, and highly flexible for fractional engagements.
💡 Why they stand out:
- Combines cyber, data, and compliance strategies in one cohesive service.
- Built custom audit frameworks for enterprise-level AI risk management.
- Offers CISO and compliance leadership as-a-service.
Tejinder Basi, CEO, Cyberium Group
🔗 LinkedIn: https://linkedin.com/in/tejinder-basi-213aa331
Tejinder is a seasoned risk and governance expert with leadership experience at Deloitte and multiple board roles. He’s respected for linking regulatory compliance to digital strategy and for demystifying audit challenges in complex data environments. On LinkedIn, he frequently shares pragmatic advice on emerging technologies and trust-based governance.
Platino Consulting
🔗 Website: https://www.platinoconsulting.com/
What they do:
Platino Consulting is a boutique firm specializing in Anti-Money Laundering (AML) compliance. They offer services such as compliance reviews, FINTRAC audits, AML program development, and advisory services across financial services, real estate, and virtual currency sectors.
Who they serve:
Businesses in regulated industries, including financial services, real estate, and virtual currency.
How they work:
Platino Consulting provides tailored, hands-on AML compliance solutions, blending advisory support with outsourced compliance program management.
💡 Why they stand out:
- Deep expertise in AML compliance
- Tailored solutions for regulated industries
- Founder-led with a client-centric approach
Mohit Gogna, Principal, Platino Consulting
🔗 LinkedIn: https://www.linkedin.com/in/mgogna/
Mohit Gogna has extensive experience in regulatory compliance, particularly in anti-money laundering and risk management. He founded Platino to provide practical, high-integrity compliance solutions for businesses navigating complex regulations. Mohit is known for his client-focused approach and deep technical expertise in Canadian AML standards.
Siddiqi CPA
🔗 Website: https://www.siddiqicpa.com/services/
What they do:
Siddiqi CPA delivers full-cycle accounting and audit services, with a focus on assurance readiness, tax compliance, and business advisory. Their approach is rigorous yet responsive, especially effective for SMEs and professionals.
Who they work with:
Small businesses, medical professionals, legal firms, and nonprofit organizations.
Operating model:
Licensed public accounting practice offering fractional and on-demand advisory.
💡 Why they stand out:
- Trusted across industries for accuracy, clarity, and ethical rigor.
- Offers tailored audit support for regulated professionals and charitable entities.
- Strong digital client experience platform.
Aleena Siddiqi, CPA, CA, LPA, Founder, Siddiqi CPA
🔗 LinkedIn: https://www.linkedin.com/in/aleena-siddiqi-cpa-ca-lpa-94b4a8a2/
Aleena is a Chartered Professional Accountant known for her leadership in compliance, assurance, and financial advisory. She combines technical excellence with warmth and client-centered communication. Aleena’s proactive, education-driven approach makes her a standout among small-firm leaders in Ontario.
HAS Audit and Consulting
🔗 Website: http://www.strathrsolutions.com
What they do:
HAS Audit and Consulting offers internal audit, risk assessments, and quality assurance reviews, with a strong background in public sector compliance.
Who they serve:
Public sector organizations and private firms seeking practical, risk-based audit frameworks.
How they work:
They deliver hands-on, risk-aligned audit services with a strong emphasis on building sustainable compliance frameworks.
💡 Why they stand out:
- Extensive public sector and regulatory expertise
- Founder-led with practical, actionable guidance
- Focus on risk-based, results-driven audits
Hugues-Albert Sully, Founder, HAS Audit and Consulting
🔗 LinkedIn: https://www.linkedin.com/in/hugues-albert-h-a-sully
Hugues-Albert Sully is a certified internal auditor and experienced public sector compliance consultant. He founded HAS to help organizations implement scalable audit and compliance processes, blending regulatory knowledge with actionable operational insights.
Acurus Business Consulting
🔗 Website: https://www.acurus.ca/
What they do:
Acurus provides accounting, internal control optimization, and risk management services for small businesses. They also assist with business financing, tax planning, and compliance advisory.
Who they serve:
Small businesses seeking to strengthen internal controls and financial governance.
How they work:
They work closely with clients to tailor practical, scalable solutions for financial management and compliance.
💡 Why they stand out:
- Specialization in small business accounting and compliance
- Personalized, hands-on service
- Focused on internal control optimization
Sid Joshi, Director, Acurus Business Consulting
🔗 LinkedIn: https://www.linkedin.com/in/sid-joshi-cpa
Sid Joshi is a CPA and small business advisory specialist. He directs Acurus with a focus on practical risk management and accounting solutions that help entrepreneurs and SMEs build scalable, compliant financial operations.
KAD Consulting Services
🔗 Website: https://kadconsultingservices.com/
What they do:
KAD Consulting Services delivers accounting, tax planning, payroll, and compliance advisory for Canadian businesses. They also provide internal audit, due diligence, and risk management consulting.
Who they serve:
Canadian businesses of all sizes seeking comprehensive audit and compliance support.
How they work:
The firm offers strategic, hands-on guidance, combining advisory insight with operational support to strengthen governance and financial integrity.
💡 Why they stand out:
- Full suite of audit, accounting, and compliance services
- Founder-led with a high-touch approach
- Focus on integrity, professionalism, and client success
Kovid Mehta, Founder, KAD Consulting Services
🔗 LinkedIn: https://www.linkedin.com/in/kovidmehta/
Kovid Mehta is an experienced compliance and accounting professional who founded KAD Consulting to provide Canadian businesses with practical, tech-forward advisory solutions. He is known for his client-first ethos and commitment to delivering high-integrity, actionable guidance.
CapexCPA
🔗 Website: http://www.CapexCPA.com
What they do:
CapexCPA combines modern accounting with audit-ready tax and risk strategies. Their tech-forward practice supports eCommerce, SaaS, and high-growth firms with scalable internal controls.
Who they work with:
eComm brands, crypto startups, tech platforms.
Operating model:
CPA + consulting hybrid with automation focus.
💡 Why they stand out:
- Tailors audit-ready finance setups for fast-scaling businesses.
- Integrates cloud accounting tools with policy guidance.
- Offers fractional CFO and compliance support.
Jag Singh, Managing Partner/Co-Founder, CapexCPA
🔗 LinkedIn: https://linkedin.com/in/jagcapex
Jag is a CPA and growth advisor with a sharp eye for financial compliance in emerging sectors. His leadership style is proactive and tech-savvy, with a strong emphasis on operational clarity. On LinkedIn, Jag is active in the startup ecosystem, sharing frameworks for risk, automation, and finance readiness.
Crescendo Accounting & Consulting, CPA
🔗 Website: https://crescendoaccountingcpa.ca/
What they do:
Crescendo Accounting supports clients with audit, compliance advisory, and financial reporting services grounded in ethical standards and pragmatic delivery.
Who they work with:
Owner-managed businesses, franchises, and growth-stage firms.
Operating model:
Agile and proactive, offering consulting with CPA assurance integration.
💡 Why they stand out:
- Blends accounting discipline with real-world business advisory.
- Experience-rich team trusted by multi-sector clients.
- Focused on scaling internal controls for growing businesses.
Gary Doran, CPA, Founder, Crescendo Accounting
🔗 LinkedIn: https://www.linkedin.com/in/gary-doran-b54457123/
Gary is a CPA with a grounded, service-driven ethos. He works hands-on with clients to enhance audit readiness and fiscal transparency. Known for clear communication and technical discipline, Gary’s leadership style is collaborative, client-first, and unwaveringly ethical.
Audimatiq Consulting, Inc.
🔗 Website: https://www.audimatiq.com/
What they do:
Audimatiq delivers audit, IT risk, and compliance services to clients managing both financial and cyber governance. Their approach is intelligent, tech-forward, and rooted in operational realities.
Who they work with:
IT-driven businesses, financial firms, and healthcare organizations.
Operating model:
Fractional consulting, outsourced audit leadership, and policy development.
💡 Why they stand out:
- Brings together IT risk and financial audit fluency.
- Proven frameworks for digital compliance readiness.
- Deep sector experience across regulated verticals.
Balaji M (Athreya) Athreya, CPA, Founder, Audimatiq Consulting
🔗 LinkedIn: https://www.linkedin.com/in/athreyacpa/
Athreya is a cross-disciplinary CPA with specializations in IT audit and cybersecurity frameworks. He’s widely respected for translating complex regulatory requirements into business-friendly actions. His presence on LinkedIn reflects a focus on resilience, clarity, and next-gen compliance leadership.
🚀 About Digital Reference
Digital Reference is a research-first platform curating standout professional services across compliance, legal, finance, and data domains. We cut through noise with service-first reviews built on radical authenticity, transparency, and practical leadership.
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