Contact MHM Advisory Ltd.
Get a custom proposalLeading Experts in Security & Compliance Audits
MHM is Canada's first SCC-accredited ISO 42001 audit provider offering AIMS certification and compliance services.
Led by Principals with over 50 years of combined experience, we deliver the technical rigor of a global firm with the personal responsiveness of a dedicated partner. We also provide expert SOC 1, SOC 2, and ISO 27001 audits. Serving 350+ global clients, our senior-led team delivers the integrity and actionable insights required to thrive in today’s most regulated industries.
At MHM, we go beyond auditing to become your trusted business partner. We take the time to understand your unique challenges and deliver tailored solutions that drive results. Our services are tailored to growing and established organizations that seek the expertise of a large firm, delivered with the responsiveness and personal attention of a specialized partner.
MHM is led by two former Big 4 Partners with over 45 years of combined experience, bringing deep industry knowledge and expertise to every engagement. Every client deals directly with Senior Auditors and a Principal of the firm, ensuring the highest quality service and communication.
We serve over 350 clients across Canada, North America, Europe & Australia including not-for-profit, private businesses, public enterprises and government entities, earning a reputation for independence, integrity and trusted service.
As a CPA Canada and SCC-accredited firm, MHM goes beyond compliance standards, ensuring thorough audits that offer valuable, actionable insights. Our reports are recognized and relied upon by leading organizations across some of the world’s most highly regulated industries.
Clients choose MHM not just for our technical expertise, but for our long-term commitment to their success. At MHM, we don’t just meet expectations, we set the standard for what audit excellence should look like.
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Min project size
$10,000+
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Hourly rate
$150 - $199 / hr
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Employees
10 - 49
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Locations
Calgary, Canada
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Year founded
Founded 2020
1 Locations
- Calgary , Canada
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Our Story
At MHM, we are proud to be one of Canada’s leading cybersecurity audit firms, led by ex-Big 4 partners Mark Mandel and Jose Costa. Our senior-only team delivers SOC and ISO audits, privacy and controls assessments, and readiness services with decades of GRC, privacy and security experience. We value integrity, client-focused tailoring, efficiency and clear, actionable findings. At MHM we deliver rigorous, affordable audits that reduce risk and drive measurable compliance outcomes.
Meet the Team
Connor MustardDirector of Sales and Marketing
What Sets Us Apart
All-Canadian Staff Serving Clients World Wide
Staff are located in Canada. MHM doesn’t outsource work to other countries or third parties, all services are performed by MHM staff. MHM performs audits globally and has clients in North America, Europe and Australia.Veteran, Senior Staff With Direct Principal Access
MHM only employs senior staff members; no junior staff. MHM staff are cross-trained. ISO and SOC audits are performed by the same team, increasing efficiency and reducing client workload. The Firm's Principals are directly involved in the delivery of the project and clients have access to them.Canada’s Sole Provider of Comprehensive Audits
MHM is the only firm in Canada that can perform ISO 27001, ISO 27017, ISO 27018, ISO 27701, ISO 42001, SOC 2 and SOC 1 audit services.Locations (1)
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