Big Four Background · 30+ Years Industry Experience

Senior-Level ITGC,
SOX & SOC Compliance
You Can Rely On.

Harris Monroe delivers independent, audit-ready compliance support — without the inefficiencies of junior-staffed firms. Every engagement is led by a seasoned director with deep Big Four roots.

30+ Years of Experience
10+ Industries Served
5 Core Services
0 Junior Staff
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Trusted Across Industries

Oil & Gas Utilities Insurance Healthcare Transportation IT Services R&D Banking Manufacturing Retail
30+
Years of Experience
Big 4
Firm Background
10+
Industries Served
Zero
Junior Staff — Ever

"We deliver what the Big Four charges for — at a boutique level, without the overhead."

Boutique Expertise.
Big Four Standards.

Harris Monroe is a boutique compliance consultancy built on a singular focus: SOX IT, SOC readiness, and ITGC controls. Unlike large firms that assign junior associates to your most sensitive compliance work, every Harris Monroe engagement is personally led by a senior director.

Founded and led by Mandy Harris, the firm brings over 30 years of deep IT controls experience to every client — spanning oil and gas, healthcare, banking, manufacturing, insurance, and more. Mandy's background includes 11 years in public accounting at a Big Four firm and nearly 20 years leading compliance across industry roles.

The result: fast turnaround, practical solutions, and documentation that holds up to auditor scrutiny — every time.

Work With Us

Senior-Level Experts.
Every Engagement.

No junior staff. No hand-offs. Every client works directly with experienced professionals who have walked in your shoes.

Mandy Harris
MH

Mandy Harris

Director

SOX ITGC SOC Readiness Big Four Alumni

With over 30 years of IT controls experience, Mandy is a former Big Four auditor who has led compliance programs across oil & gas, healthcare, banking, manufacturing, and more. Her 11 years in public accounting plus nearly 20 years in industry roles give her an unmatched perspective on what auditors need — and how to deliver it.

Former Big Four Auditor
30+ Years IT Controls Experience
10+ Industries Navigated
Carrie Harrison
CH

Carrie Harrison

Senior Manager

ITGC Testing Audit Prep UAR Facilitation

Carrie brings deep hands-on expertise in ITGC testing, remediation, and audit preparation. Her practical approach ensures control gaps are identified early, evidence is organized and complete, and client teams are fully prepared before auditors arrive.

ITGC & SOX Specialist
Audit-Ready Documentation
UAR Expert

Specialized Compliance Services

Every service is delivered at the senior level with audit-ready outputs. No hand-offs to junior staff. No surprises.

SOX ITGC Testing

Independent, senior-level testing with clear documentation and audit-ready evidence. We understand what auditors need before they ask.

  • Control design review
  • Evidence package preparation
  • Auditor-facing deliverables
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SOC Readiness

Gap assessments, control design, and end-to-end preparation for SOC 1 and SOC 2 audits. We identify issues before your auditor does.

  • SOC 1 & SOC 2 readiness
  • Gap assessment & remediation
  • Control framework design
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Fractional SOX IT Manager

Hands-on leadership for companies needing temporary or part-time SOX IT oversight — senior leadership without a full-time hire.

  • Flexible engagement model
  • SOX IT program management
  • Auditor coordination
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ITGC Remediation & Audit Prep

Targeted remediation plans, evidence cleanup, and pre-audit readiness support. We fix control gaps quickly and document them defensibly.

  • Control gap remediation
  • Evidence cleanup & organization
  • Pre-audit walkthroughs
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UAR Preparation & Facilitation

Streamlined user access reviews with complete documentation and auditor-friendly outputs — facilitating a process teams often find overwhelming.

  • End-to-end UAR facilitation
  • Auditor-friendly documentation
  • Access review workflows
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Not Sure Where to Start?

We'll assess your current compliance posture and recommend the right engagement — no commitment required.

Get a Free Consultation

The Senior-Level Difference

Most compliance firms staff engagements with junior associates who learn on your dime. Harris Monroe is different. Every deliverable is crafted at the senior level — meaning faster turnaround, fewer errors, and results that stand up to scrutiny.

Our boutique model means you get direct access to your consultant. No account managers. No hand-offs. Just expertise, accountability, and results.

Let's Talk

Senior-Level Delivery Only

Zero junior staff. Every engagement is personally led by a director with decades of real-world IT controls experience.

Deep SOX & SOC Specialization

We don't try to do everything. Our narrow focus means unmatched depth — and clients get the benefit of that specialization.

Modular & Fast

Need testing support for one cycle? A fractional SOX manager for six months? We fit your timeline and budget — not the other way around.

Audit-Ready Outputs

Every deliverable is structured to satisfy auditor requirements — clear, complete, and defensible from day one.

Built for Complex Environments

Harris Monroe has navigated compliance in some of the most regulated and operationally complex industries in the country.

Oil & Gas
Utilities
Insurance
Healthcare
Transportation
IT Services
Research & Development
Banking
Manufacturing
Retail

Case Studies & Engagements

Real-world compliance challenges, solved with senior-level expertise and audit-ready outcomes.

Oil & Gas
Migration Secured

ERP Implementation Controls Review for Oil & Gas Company

Challenge: A publicly traded oil & gas company was migrating to a new ERP system and needed assurance that all systems were properly tested and controls were complete before going live in production.

Outcome: Harris Monroe reviewed the full detail of the migration and testing plans, identified gaps in pre-production testing, and worked with the project team to ensure all systems were properly validated before go-live — protecting the organization from costly post-migration control failures and audit findings.

ERP ImplementationChange ManagementOil & Gas
Manufacturing
SOX Compliant

SOX ITGC Compliance in 30 Days for a Manufacturing Organization

Challenge: A manufacturing organization faced an urgent deadline to achieve SOX ITGC compliance within 30 days — a timeline most firms would consider impossible without the right expertise and focus.

Outcome: Harris Monroe quickly assessed the current state, developed a targeted compliance plan, prioritized the highest-risk control areas, and worked alongside the client team to achieve full SOX ITGC compliance within the required window.

SOX ITGCRapid ComplianceManufacturing
IT Services
SOC 1 Achieved

Full SOC 1 Implementation for IT Services Organization

Challenge: An IT services organization needed to implement SOC 1 compliance from the ground up and establish a framework their team could follow independently in future cycles.

Outcome: Harris Monroe led the full SOC 1 implementation — designing and documenting the control environment, establishing the compliance system, and creating a complete set of work papers that the organization could follow on an ongoing basis.

SOC 1Full ImplementationIT Services
CPA Firms
Delivered

SOX ITGC Assistance for CPA Firms

Challenge: Multiple CPA firms needed to deliver comprehensive SOX ITGC services to their audit clients but lacked the in-house IT audit expertise to perform the work independently.

Outcome: Harris Monroe partnered directly with CPA firm audit teams, performing SOX ITGC work in tandem with their auditors. This model allows firms to deliver a complete, high-quality service to their clients without needing to build or maintain specialized IT audit capabilities in-house.

SOX ITGCCPA PartnershipAudit Support

References & Recommendations

Hear directly from professionals who have worked with the Harris Monroe team.

"I have worked with Mandy for many years. She has assisted me on numerous engagements and consistently delivered at the highest level. I would highly recommend her to anyone with an IT audit need — her depth of knowledge and professionalism are second to none."
AP
Partner Public Accounting Firm
"Mandy, I am always happy to support you — I have seen you working and you are nothing short of excellent. Your expertise, your commitment, and the quality of your work speak for themselves. I would be happy to be a referral for you at any time."
CF
Chief Financial Officer Publicly Traded Company

Ready to add your own success story?

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A Simple, Effective Process

01

Initial Consultation

We discuss your compliance environment, current gaps, and what you need — at no cost or commitment.

02

Assessment & Scoping

We assess your current state and define a precise scope — no bloated engagements, no scope creep.

03

Execution

Senior-level work begins immediately. You have direct access throughout the engagement.

04

Audit-Ready Delivery

Clean, well-organized deliverables that satisfy auditor requirements — the first time.

SOX & SOC Knowledge Hub

Practical guidance from a former Big Four auditor — no fluff, just what you need to know.

SOX ITGC

The 5 Most Common ITGC Deficiencies — And How to Fix Them Fast

Access management gaps, missing change tickets, and weak segregation of duties top the list every year. Here's how to close them before your auditors arrive.

5 min read  
SOC Readiness

SOC 1 vs SOC 2 — Which Report Does Your Business Actually Need?

Many companies pursue the wrong report type and waste months of prep. This guide breaks down the difference clearly so you choose right the first time.

4 min read  
User Access Reviews

How to Run a UAR That Actually Satisfies Your Auditors

A user access review is only as good as its documentation. Learn the evidence standards auditors expect and how to streamline the entire process.

6 min read  
ERP Compliance

ERP Implementation? Don't Skip These ITGC Controls

A new ERP is one of the highest-risk events for SOX compliance. These are the controls you must have in place from day one — not six months later.

5 min read  
Fractional SOX

Why More Mid-Size Companies Are Hiring Fractional SOX IT Managers

Full-time SOX IT leadership costs $150K+. Fractional engagements deliver the same expertise at a fraction of the cost — here's how it works in practice.

4 min read  
Audit Prep

The 30-Day SOX Audit Prep Checklist

30 days out from your IT audit and feeling behind? This checklist covers every step — from evidence gathering to walkthrough prep — to get you audit-ready fast.

7 min read  

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Tools to Help You Get Audit-Ready

Enter your name and email to get instant access — built from 30 years of real audit experience.

SOX ITGC Pre-Audit Checklist

The exact checklist Harris Monroe uses to prepare clients for IT audits — covering access management, change management, and computer operations controls.

SOC 1 vs SOC 2 Decision Guide

A one-page guide that helps you determine which SOC report your organization needs — and what it will take to get there.

UAR Facilitation Template

A ready-to-use user access review template with the documentation standards auditors expect — save hours on your next review cycle.

Let's Talk Compliance.

Whether you need testing support, readiness guidance, or fractional SOX IT leadership — we're here to help. Reach out directly or fill in the form and we'll respond within one business day.

Email [email protected]
Phone 832-264-0385
Principal Consultant Mandy Harris, Director
Let's Talk