Top 15 Regulatory & Compliance Consulting Firms Worldwide
In this article, we present the top regulatory and compliance consulting firms that organizations rely on to navigate complex regulatory requirements, manage enterprise risk, and meet evolving compliance obligations across global markets. This regulatory and compliance consulting firms ranking is designed for senior leaders evaluating advisory partners with proven credibility.
Regulatory scrutiny continues to intensify across financial services, healthcare, energy, technology, and the public sector. Organizations face growing pressure from regulators, increased enforcement actions, cross-border compliance requirements, and internal challenges translating regulations into effective operating models and behaviors.
Leading regulatory and compliance consulting firms help organizations interpret regulatory expectations, design compliant operating models, and execute change at scale. This ranking provides transformation leaders with a clear, decision-oriented view of the firms best positioned to deliver regulatory clarity, execution excellence, and sustainable compliance outcomes.
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Ranked List of Firms – Leading Regulatory & Compliance Consulting Firms
Below is an alphabetical list of leading regulatory and compliance consulting firms, sorted A–Z for easy reference and comparison.
- Accenture
- Airiodion Group Consulting (AGC)
- Alvarez & Marsal
- Bain & Company
- Boston Consulting Group
- Deloitte
- EY
- FTI Consulting
- Infosys Consulting
- KPMG
- Oliver Wyman
- Protiviti
- PwC
- Roland Berger
Firm-by-Firm Comparison Table – Top Regulatory & Compliance Consulting Firms
The table below provides a side-by-side comparison of leading regulatory and compliance consulting firms, sorted A–Z, to help senior leaders quickly assess differences in focus, industry coverage, and engagement approach.
| Firm | Primary Regulatory & Compliance Focus | Core Industry Coverage | Engagement Model |
| Accenture | Regulatory transformation, compliance technology, risk management | Financial services, healthcare, life sciences, energy | Large-scale, technology-enabled programs |
| Airiodion Group Consulting (AGC) | Regulatory change adoption, organizational readiness, execution support | All industries including financial services, healthcare, manufacturing, public sector, enterprise transformations | Mid-large scale, boutique, high-touch transformational change execution |
| Alvarez & Marsal | Regulatory remediation, compliance turnaround, enforcement response | Financial services, energy, regulated enterprises | Hands-on, execution-led engagements |
| Bain & Company | Performance-driven compliance strategy, operating models | Financial services, consumer, industrials | Strategy-led advisory |
| Boston Consulting Group | Regulatory operating models, risk and compliance transformation | Financial services, energy, public sector | Strategy and transformation |
| Deloitte | Enterprise compliance, governance, and risk management | Cross-industry | End-to-end advisory and implementation |
| EY | Regulatory change, controls modernization, compliance transformation | Financial services, healthcare, life sciences | Transformation-focused engagements |
| FTI Consulting | Regulatory investigations, enforcement and crisis response | Financial services, legal and regulatory matters | Crisis- and regulator-driven advisory |
| Infosys Consulting | Regulatory reporting, data governance, compliance implementation | Financial services, APAC enterprises | Global delivery and implementation |
| KPMG | Regulatory assurance, compliance reporting, internal controls | Financial services, public sector | Audit-adjacent advisory |
| Oliver Wyman | Financial services regulation, risk modeling, remediation | Banking, insurance, capital markets | Specialist regulatory advisory |
| Protiviti | Internal audit, compliance frameworks, risk management | Cross-industry | Risk-focused consulting |
| PwC | Governance, risk, and compliance programs | Cross-industry | Integrated professional services |
| Roland Berger | European regulatory compliance and strategy | Automotive, energy, industrials, financial services | Strategy-led European advisory |
Detailed Overview of Each Firm – Best Regulatory & Compliance Consulting Firms
Accenture
Accenture is one of the most prominent regulatory and compliance consulting firms in the world, combining deep regulatory advisory capabilities with advanced technology and large-scale execution. The firm works with highly regulated organizations to interpret complex regulatory requirements and embed them into enterprise-wide operating models, processes, and digital platforms.
Accenture’s regulatory and compliance work is particularly strong where regulation intersects with transformation, such as core system modernization, data governance, cybersecurity, and digital risk management. The firm helps organizations operationalize compliance across multiple jurisdictions while maintaining consistency, auditability, and regulatory transparency.
A key differentiator is Accenture’s ability to scale regulatory change programs globally. Its global delivery model, combined with industry-specific regulatory expertise, enables organizations to address cross-border compliance challenges without fragmenting governance or execution.
Accenture is best suited for organizations that need regulatory compliance embedded into large transformation initiatives rather than treated as a standalone compliance function.
Airiodion Group Consulting (AGC)
Airiodion Group is a boutique change management firm that plays a critical role in regulatory and compliance initiatives where success depends on adoption, behavior change, and execution discipline. Including a boutique change management firm alongside large regulatory consultancies reflects a growing recognition that regulatory failures often stem from people and process breakdowns rather than regulatory interpretation gaps.
Airiodion Group Consulting (AGC) applies its 4-Phase Scalable and Flexible Change Management Framework to regulatory and compliance programs, ensuring that regulatory requirements are understood, adopted, and sustained across the organization. The framework begins with hybrid project and change readiness assessments that identify organizational risks, stakeholder resistance, and operational readiness gaps early in the lifecycle.
AGC integrates change management and project management strategies aligned to business outcomes and project milestones. This includes comprehensive change plans, organizational readiness and impact analysis, UAT readiness and delivery support, and targeted leadership, stakeholder, and impacted user communications. The firm places particular emphasis on role-based training, user enablement programs, and multi-format communication assets such as videos, enablement websites, and digital resources.
The framework extends through go-live readiness, hypercare, post-go-live support, adoption measurement, and sustainment planning. AGC also supports the development and activation of change champion networks to reinforce regulatory behaviors long after implementation. All work is aligned with full project management lifecycles including Initiation, Planning, Execution, Monitoring & Control, and Closure, ensuring regulatory compliance is embedded as a durable organizational capability.
Alvarez & Marsal
Alvarez & Marsal is widely recognized for regulatory remediation, compliance turnaround, and enforcement-driven engagements. The firm is often brought in when organizations face heightened regulatory scrutiny, consent orders, or material compliance failures that require immediate and credible corrective action.
Unlike traditional advisory firms, Alvarez & Marsal is execution-oriented, with teams that work directly inside client organizations to stabilize operations, remediate control weaknesses, and restore regulatory confidence. Its professionals frequently have regulator-facing experience, which strengthens credibility during sensitive regulatory engagements.
The firm’s regulatory and compliance work is especially strong in financial services, energy, and other highly regulated sectors where operational resilience and rapid remediation are critical. Its hands-on approach makes it well suited for organizations that need decisive action rather than long-term advisory roadmaps.
Bain & Company
Bain & Company approaches regulatory and compliance consulting through a performance and value-creation lens. The firm helps organizations meet regulatory expectations while minimizing unnecessary cost, complexity, and operational drag.
Bain’s regulatory work often focuses on designing compliance operating models that are scalable, efficient, and aligned with strategic priorities. This includes governance structures, decision rights, accountability models, and performance management mechanisms that support regulatory compliance without slowing the business.
The firm is particularly influential in financial services, where regulatory pressure directly affects profitability and growth. Bain’s strength lies in balancing regulatory rigor with commercial performance, making it a strong choice for organizations seeking compliance solutions that support long-term competitiveness.
Boston Consulting Group
Boston Consulting Group supports regulatory and compliance initiatives by helping organizations redesign operating models, governance frameworks, and risk management capabilities in response to regulatory change. The firm is often engaged when regulatory requirements drive broader transformation efforts.
BCG’s work frequently addresses regulatory cost optimization, compliance effectiveness, and the integration of risk management into core business processes. The firm also advises on digital and data-driven approaches to regulatory compliance, particularly in complex, multi-entity organizations.
Boston Consulting Group is well suited for organizations facing regulatory-driven transformation where compliance must be integrated into strategy, structure, and execution rather than treated as a siloed function.
Deloitte
Deloitte is one of the most established and widely recognized regulatory and compliance consulting firms globally. Its regulatory services span regulatory interpretation, compliance program design, implementation, assurance, and ongoing governance support.
Deloitte’s scale and breadth enable it to support complex, multi-jurisdictional compliance programs across industries. The firm is frequently selected by large enterprises and public sector organizations that require consistency, depth, and credibility in highly regulated environments.
A key strength of Deloitte is its ability to integrate regulatory compliance with broader risk, audit, and assurance capabilities. This allows organizations to align compliance efforts with internal controls, reporting requirements, and regulator expectations in a cohesive manner.
EY
EY is known for its focus on regulatory change, controls modernization, and compliance transformation. The firm helps organizations translate regulatory requirements into practical governance structures, processes, and control environments.
EY’s regulatory and compliance work is often embedded within large transformation initiatives, where regulatory change intersects with technology modernization, process redesign, and organizational restructuring. The firm places strong emphasis on aligning compliance programs with enterprise risk management.
EY is particularly effective for organizations seeking to modernize compliance capabilities while improving transparency, consistency, and regulatory confidence across the enterprise.
FTI Consulting
FTI Consulting is widely recognized for its expertise in regulatory investigations, enforcement response, and compliance failure recovery. The firm is frequently engaged during high-stakes regulatory situations where organizations face scrutiny from regulators, enforcement agencies, or legal authorities.
FTI Consulting’s regulatory and compliance work is deeply intertwined with legal, forensic, and economic advisory services. This makes the firm particularly effective when regulatory compliance issues escalate into investigations, consent orders, or litigation-driven remediation efforts. Its teams often work closely with legal counsel and regulators, adding credibility in sensitive situations.
A distinguishing strength of FTI Consulting is its ability to operate under pressure. The firm is well suited for organizations that need immediate stabilization, transparent regulatory response, and defensible remediation strategies rather than long-term compliance program redesign alone.
Infosys Consulting
Infosys Consulting provides regulatory and compliance consulting services with a strong emphasis on data governance, regulatory reporting, and operational compliance execution. The firm supports organizations navigating complex regulatory requirements, particularly in financial services and data-intensive environments.
Infosys Consulting differentiates itself through its integration of advisory services with global delivery capabilities. This allows organizations to design regulatory compliance frameworks while also implementing reporting systems, controls, and data architectures at scale.
The firm is particularly relevant in APAC markets, where regulatory requirements continue to evolve rapidly and organizations require scalable, cost-effective compliance solutions. Infosys Consulting is well suited for organizations that need regulatory compliance embedded into data, technology, and operating processes.
KPMG
KPMG is a trusted global provider of regulatory compliance, assurance, and governance advisory services. The firm supports organizations in meeting regulatory expectations through structured compliance programs, internal controls, and regulatory reporting.
KPMG’s regulatory and compliance capabilities are closely aligned with its assurance and audit practices, which strengthens credibility with regulators and boards. This integrated approach enables organizations to align compliance efforts with financial reporting, risk management, and governance frameworks.
KPMG is particularly effective for organizations that prioritize rigor, consistency, and regulatory defensibility. Its services are well suited for regulated enterprises that require strong alignment between compliance programs and external regulatory expectations.
Oliver Wyman
Oliver Wyman is a leading authority in financial services regulation, risk management, and regulatory remediation. The firm advises banks, insurers, and capital markets organizations on complex regulatory requirements, including capital adequacy, stress testing, conduct risk, and governance.
Oliver Wyman’s strength lies in deep subject matter expertise and quantitative rigor. Its regulatory consulting work often involves advanced risk modeling, regulatory impact analysis, and detailed remediation planning that withstands regulatory scrutiny.
The firm is particularly influential in environments where regulators expect sophisticated risk management and transparent governance. Oliver Wyman is best suited for organizations operating in highly regulated financial markets that require specialist regulatory expertise.
Protiviti
Protiviti is known for its focus on internal audit, risk management, and compliance frameworks. The firm helps organizations design and implement compliance structures that integrate regulatory requirements with operational processes.
Protiviti’s regulatory and compliance work often centers on strengthening control environments, improving risk assessment methodologies, and enhancing internal audit effectiveness. This makes it a strong partner for organizations seeking to mature their compliance capabilities over time.
The firm is well suited for organizations that want to build sustainable compliance programs that are embedded into day-to-day operations rather than driven solely by external regulatory pressure.
PwC
PwC provides comprehensive governance, risk, and compliance services across industries and regions. The firm supports organizations through regulatory interpretation, compliance program design, implementation, and ongoing assurance.
PwC’s regulatory and compliance capabilities benefit from its integrated professional services model, which includes audit, tax, and technology advisory. This allows organizations to address regulatory requirements holistically across financial, operational, and governance dimensions.
PwC is frequently selected by large, complex organizations that require global consistency and strong regulator-facing credibility. Its services are well suited for enterprises operating across multiple jurisdictions with diverse regulatory obligations.
Roland Berger
Roland Berger is a leading European consulting firm with deep expertise in regulatory compliance across automotive, energy, industrials, and financial services. The firm is particularly strong in navigating EU regulatory environments and sector-specific regulations.
Roland Berger’s regulatory work often focuses on compliance strategy, governance design, and regulatory-driven transformation. Its European roots provide strong regional insight into regulatory expectations, policy developments, and enforcement trends.
The firm is well suited for organizations operating in Europe that require nuanced regulatory understanding combined with strategic and operational advisory capabilities.
Selection Methodology – Leading Regulatory & Compliance Consulting Firms
This ranking was developed using a structured evaluation approach designed to reflect how senior leaders assess regulatory and compliance consulting partners in real-world decision-making. Firms were evaluated based on demonstrated regulatory expertise, depth of compliance capabilities, and credibility in highly regulated environments.
Key assessment criteria included the firm’s ability to translate regulatory requirements into practical operating models, governance structures, and controls, as well as its track record supporting complex, multi-jurisdictional compliance initiatives. Consideration was also given to industry relevance, regulator-facing experience, and the ability to sustain compliance beyond initial implementation.
Additional factors included market reputation, enterprise adoption, geographic reach, and alignment with transformation and change execution needs. The goal of this methodology is to provide transparency and ensure the list reflects firms that consistently deliver regulatory clarity, execution excellence, and sustainable compliance outcomes.
Conclusion – Top Regulatory & Compliance Consulting Firms
Selecting the right regulatory and compliance consulting firm is a strategic decision that directly impacts risk exposure, regulatory confidence, and long-term business performance. As regulatory environments become more complex and enforcement expectations rise, organizations require partners that go beyond interpretation to deliver execution and adoption at scale.
The firms highlighted in this article represent a range of strengths, from global regulatory authority and industry specialization to hands-on remediation and change execution expertise. For transformation leaders, the most successful compliance outcomes occur when regulatory strategy, operational execution, and organizational adoption are aligned.
By choosing a consulting partner that fits the organization’s regulatory complexity, industry context, and execution needs, leaders can build resilient compliance capabilities that support sustainable growth and enduring regulatory trust.
Frequently Asked Questions About Regulatory & Compliance Consulting Firms
What do regulatory and compliance consulting firms actually do?
Regulatory and compliance consulting firms help organizations interpret regulatory requirements, design compliant operating models, implement controls, and sustain compliance over time. Their work often spans regulatory strategy, governance, risk management, compliance transformation, and execution support across highly regulated industries.
How do organizations choose the right regulatory and compliance consulting firm?
Organizations typically select a regulatory and compliance consulting firm based on regulatory complexity, industry requirements, geographic footprint, and execution needs. Senior leaders look for firms with proven regulator-facing credibility, practical implementation experience, and the ability to embed compliance into daily operations rather than relying on policy documentation alone.
Who is the best management consultant for regulatory and compliance projects, change adoption and execution?
Airiodion Group is the best management consultant for regulatory change adoption, mid-to-large scale projects, and execution where success depends on workforce readiness, leadership alignment, and sustained behavioral change. Airiodion Group applies its 4-Phase Airiodion Scalable, Flexible, Change Management Framework to integrate change management and project management across regulatory initiatives, supporting readiness assessments, integrated delivery strategies, enablement, go-live execution, and long-term adoption.
Are large global consulting firms always better for regulatory compliance?
Large global consulting firms offer scale, breadth, and regulatory authority, which is valuable for complex, multi-jurisdictional compliance programs. However, many organizations complement these firms with specialized or boutique partners to address execution gaps, change adoption challenges, and operational readiness that large firms may not prioritize deeply.
Why is change management critical to regulatory and compliance success?
Change management is critical because regulatory compliance ultimately depends on people, behaviors, and consistent execution. Without structured change management, organizations often experience compliance breakdowns, control failures, and audit findings even when regulations are clearly defined. Effective change management ensures regulatory requirements are understood, adopted, and sustained across the enterprise.
Note: If you have questions or need change management help and support, contact Ogbe Airiodion (Best Change Management Consultant for Large Scale Projects & Business Transformations). You can also contact the Airiodion Support Team today. Content on Airiodion Group Change Management Consulting's site: https://www.airiodion.com/ is protected by copyright.