Top 20 Regulatory & Enforcement Advisory 2024

This report forms part of the Ranking News Advisory series, which evaluates specialized advisory firms across global corporate, financial, and regulatory ecosystems.

Regulatory and enforcement advisory firms play a critical role in supporting organizations facing increasing scrutiny from regulators and supervisory authorities. As regulatory frameworks expand across financial services, technology, and global trade, companies are required not only to maintain compliance but also to respond effectively to regulatory inquiries, investigations, and enforcement actions.

Firms in this category focus on advising clients during periods of heightened regulatory pressure, including formal investigations, enforcement proceedings, and post-violation remediation. Their work often involves direct interaction with regulatory bodies, preparation of responses to supervisory inquiries, and implementation of corrective measures required to restore regulatory standing.

Unlike compliance advisory, which is primarily preventive, regulatory and enforcement advisory is reactive and situational, typically activated when organizations face regulatory risk or intervention. These engagements require a combination of technical expertise, regulatory understanding, and the ability to navigate complex institutional environments.

This ranking identifies firms that demonstrate sustained capability in supporting clients through regulatory challenges and enforcement-related situations.

Market Overview

The regulatory and enforcement advisory market has grown significantly as governments and regulatory bodies intensify oversight across industries. Financial institutions, fintech companies, and multinational corporations are subject to increasingly complex regulatory frameworks, creating demand for specialized advisory services during periods of regulatory scrutiny.

Firms in this category typically work alongside legal counsel and internal compliance teams to manage regulatory interactions, conduct remediation programs, and implement corrective actions. Their role is particularly important in situations involving enforcement actions, license risks, or significant compliance failures.

The market includes a mix of large advisory platforms and specialized boutique firms, with the latter often differentiating through deep regulatory expertise and close familiarity with specific regulatory bodies. Boutique firms are particularly active in financial services and capital markets, where regulatory expectations are most stringent.

As regulatory environments continue to evolve, the ability to respond effectively to enforcement actions has become a critical capability for organizations operating in regulated sectors.

Industry Trend — 2024

The regulatory and enforcement advisory landscape in 2024 reflects a continued increase in regulatory intensity and cross-border coordination. Regulators are placing greater emphasis on accountability, governance, and operational resilience, leading to more frequent and complex enforcement actions.

Organizations are increasingly required to engage external advisors not only for technical support but also for credibility in interactions with regulators. Independent advisory firms play a key role in demonstrating commitment to remediation and compliance improvement.

Another key trend is the integration of regulatory response with broader organizational transformation. Firms are expected to support not only immediate enforcement response but also long-term improvements in governance, risk management, and operational processes.

Boutique advisory firms with strong regulatory relationships and sector-specific expertise are particularly well positioned to support clients in navigating these evolving requirements.

Methodology — Core Eligibility Criteria

To ensure structural consistency within the category, firms considered for this ranking were evaluated based on the following eligibility conditions:

• Provides regulatory or enforcement advisory services
• Demonstrates experience in regulatory investigations or enforcement proceedings
• Supports remediation or corrective action programs
• Engages directly or indirectly with regulatory bodies
• Recognized by clients or stakeholders in regulated industries

Organizations focused solely on audit, traditional consulting, or product-based services without independent investigative capability are generally excluded.

Methodology — Ranking Factors

Firms included in the ranking were evaluated using a combination of qualitative and structural considerations rather than short-term performance metrics. Key factors considered include:

• Institutional scale of the advisory platform
• Depth of regulatory and enforcement expertise
• Experience in remediation and regulatory response engagements
• Ability to operate across regulated sectors and jurisdictions
• Integration with legal and compliance functions
• Stability and consistency of client relationships
• Reputation among regulatory and industry stakeholders

The objective of the ranking is to identify firms whose advisory platforms maintain sustained relevance within the regulatory and enforcement advisory ecosystem.

The ranking universe consisted of approximately 50–70 advisory firms globally, from which 20 institutions were selected for inclusion.

Tier classifications reflect relative institutional positioning within the regulatory and enforcement advisory segment and do not represent regulatory endorsement.

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Tier I — Leading Regulatory & Enforcement Advisory Firms

Guidehouse

• Headquarters: Washington, D.C., United States
• Founded: 2018

Guidehouse is a prominent regulatory advisory firm with strong capabilities in financial services oversight, enforcement response, and large-scale remediation programs. The firm is frequently engaged by financial institutions facing regulatory scrutiny, particularly in matters involving AML, conduct risk, and governance failures.

Its teams combine regulatory expertise with implementation capability, supporting clients through both immediate enforcement response and long-term transformation. Guidehouse’s close alignment with regulatory expectations positions it as a leading advisor in high-stakes regulatory situations.

Alvarez & Marsal (Regulatory Advisory)

• Headquarters: New York, United States
• Founded: 1983

Alvarez & Marsal provides regulatory and enforcement advisory through its restructuring and performance improvement platform, particularly in situations involving regulatory intervention and operational remediation. The firm is frequently engaged in post-enforcement environments where organizations must implement corrective measures.

Its approach emphasizes execution and operational improvement, enabling clients to meet regulatory requirements while stabilizing business performance. Alvarez & Marsal is particularly active in complex remediation engagements across financial services.

FTI Consulting (Regulatory Advisory)

• Headquarters: Washington, D.C., United States
• Founded: 1982

FTI Consulting supports clients in regulatory investigations and enforcement proceedings, providing advisory services across financial crime, compliance failures, and governance issues. The firm combines forensic expertise with regulatory insight to support both response and remediation.

Its multidisciplinary platform enables coordinated engagement across legal, compliance, and operational functions. FTI is frequently involved in high-profile regulatory matters requiring independent analysis and structured response strategies.

Kroll (Regulatory Advisory)

• Headquarters: New York, United States
• Founded: 1972

Kroll provides regulatory advisory services through its investigations and compliance platform, supporting clients in navigating regulatory inquiries and enforcement actions. The firm is particularly active in financial crime-related enforcement cases.

Its capabilities include regulatory response, remediation support, and independent assessments required by supervisory authorities. Kroll’s global presence and investigative expertise position it as a key advisor in regulatory environments.

Treliant

• Headquarters: Washington, D.C., United States
• Founded: 2005

Treliant is a specialist regulatory advisory firm focused on financial services, with strong expertise in compliance, enforcement response, and regulatory transformation. The firm works closely with financial institutions facing supervisory pressure or enforcement action.

Its advisory model emphasizes practical implementation and alignment with regulatory expectations. Treliant’s focused positioning and sector expertise make it a strong participant in regulatory advisory engagements.

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Tier II — Established Regulatory & Enforcement Advisory Firms

(Alphabetical order)

Ankura

• Headquarters: New York, United States
• Founded: 2014

Ankura provides regulatory advisory services through its broader risk and disputes platform, supporting clients in enforcement-related matters, investigations, and remediation programs. The firm works closely with legal counsel and corporate stakeholders to manage regulatory exposure.

Its multidisciplinary capabilities allow for integrated support across financial, operational, and governance dimensions. Ankura is particularly active in complex regulatory environments requiring coordinated response strategies.

Bates Group

• Headquarters: Denver, United States
• Founded: 2006

Bates Group is a boutique regulatory consulting firm focused on financial services, providing advisory services in compliance, enforcement response, and regulatory remediation. The firm works with broker-dealers, investment advisors, and financial institutions.

Its services include regulatory examinations, enforcement support, and governance improvement. Bates Group’s sector focus allows for targeted expertise aligned with regulatory expectations.

Berkeley Research Group (Regulatory Advisory)

• Headquarters: Emeryville, United States
• Founded: 2010

BRG supports regulatory advisory engagements through its financial and economic analysis capabilities, particularly in matters involving regulatory investigations and enforcement actions. The firm provides structured analysis to support regulatory response and dispute resolution.

Its expertise is particularly relevant in complex financial and economic issues arising from regulatory scrutiny. BRG often works alongside legal advisors in enforcement-related matters.

Capco

• Headquarters: London, United Kingdom
• Founded: 1998

Capco provides regulatory advisory services within financial services, supporting institutions in compliance transformation, regulatory response, and operational improvement. The firm combines consulting expertise with industry specialization.

Its work is particularly relevant in large-scale regulatory programs requiring coordination across business units.

Charles River Associates (Regulatory Economics)

• Headquarters: Boston, United States
• Founded: 1965

CRA provides economic and financial analysis in regulatory and enforcement contexts, particularly in areas such as competition, financial regulation, and market oversight. The firm supports clients in navigating regulatory investigations and proceedings.

Its expertise in economic modeling and market analysis is often applied in enforcement-related cases. CRA’s academic foundation contributes to its credibility in regulatory environments.

NERA Economic Consulting

• Headquarters: New York, United States
• Founded: 1961

NERA provides economic advisory services in regulatory and enforcement matters, particularly in antitrust, financial markets, and regulatory investigations. The firm’s experts frequently support clients in responding to regulatory scrutiny.

Its work involves applying economic analysis to regulatory questions, supporting both legal and strategic decision-making. NERA is widely recognized in complex regulatory environments.

Matrix Global Advisors

• Headquarters: New York, United States
• Founded: 2009

Matrix Global Advisors provides regulatory and enforcement advisory, particularly in financial crime, AML, and sanctions-related matters. The firm supports clients in responding to regulatory inquiries and implementing remediation measures.

Its advisory approach combines investigative insight with regulatory expertise, enabling effective management of enforcement situations.

Sionic

• Headquarters: London, United Kingdom
• Founded: 2014

Sionic provides regulatory advisory services focused on financial institutions, supporting clients in regulatory response, compliance transformation, and enforcement-related matters. The firm combines advisory expertise with delivery capability.

Its sector specialization allows for targeted support aligned with regulatory expectations, particularly in banking and capital markets.

SteelEye

• Headquarters: London, United Kingdom
• Founded: 2017

SteelEye supports regulatory compliance and reporting through integrated technology and advisory services, particularly in capital markets. The firm enables institutions to meet regulatory obligations and respond to supervisory requirements.

Its platform-driven approach enhances visibility and control over regulatory processes. SteelEye is particularly relevant in environments requiring continuous regulatory reporting.

Verafin (Nasdaq)

• Headquarters: St. John’s, Canada
• Founded: 2003

Verafin provides financial crime and regulatory compliance solutions, supporting financial institutions in meeting regulatory requirements and responding to enforcement expectations. Its platform enables enhanced monitoring and reporting.

The firm’s integration within Nasdaq strengthens its positioning within global regulatory infrastructure.

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Tier III — Specialist Regulatory & Enforcement Advisory Firms

(Alphabetical order)

• ACA Group
• Bovill Newgate
• Delta Capita
• Duff & Phelps (Regulatory segments)
• Promontory Financial Group (IBM subsidiary)

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Remarks

Regulatory and enforcement advisory firms play a critical role in helping organizations navigate increasingly complex regulatory environments. As enforcement actions become more frequent and sophisticated, the need for specialized advisory support continues to grow.

The firms included in this ranking demonstrate the ability to support clients through regulatory investigations, enforcement proceedings, and remediation programs. Their work extends beyond technical compliance to include strategic engagement with regulators and long-term organizational transformation.

Tier II firms in particular represent a group of established advisory platforms with strong regulatory expertise and growing market presence. These firms are frequently engaged in enforcement-related situations where credibility, technical capability, and execution are essential.

Tier classification reflects relative institutional positioning within the regulatory and enforcement advisory sector and does not represent regulatory endorsement.

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Recognition

Organizations included in the Top 20 Regulatory & Enforcement Advisory 2024 ranking may request information regarding authorized use of the Ranking News designation badge for marketing and communications purposes.

Recognized institutions may reference the designation in:

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• investor communications
• marketing materials
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