PMPlante Moran logo

Plante Moran Unclaimed

Professional Services

www.plantemoran.com

Plante Moran is a U.S.-based professional services firm providing audit, tax, consulting, and wealth-management services to diverse industries.

Plante Moran is a professional services firm that provides audit, tax, consulting, and wealth-management solutions to a broad range of industries and clients. The firm emphasizes independent, objective guidance, practical insights, and collaborative, client-focused service to help organizations manage risk, improve performance, and plan for long-term success.

To help clients achieve their objectives by delivering independent, objective advice and practical solutions across assurance, tax, consulting, and wealth management.

What we offer

Audit

Service

Enhance financial integrity with comprehensive audit services tailored for diverse organizational needs.

www.plantemoran.com/services/audit

Tax

Service

Expert tax solutions enabling effective compliance and optimization of liabilities.

www.plantemoran.com/services/tax

Consulting

Service

Comprehensive consulting services to optimize business strategy and operations.

www.plantemoran.com/services/consulting

Wealth Management

Service

Tailored wealth management strategies to achieve financial goals and secure legacies.

www.plantemoran.com/services/wealth-management

Market segments

Market size by segment

Growth potential (CAGR)

Audit and assurance

234 Billion USD4.1% CAGR

Independent financial statement and assurance services including employee benefit plan audits, single audits, international audits, and SEC-aligned reviews to support regulatory compliance and stakeholder confidence.

Tax advisory and compliance

43.2 Billion USD6.3% CAGR

Corporate, international, state and local tax planning and compliance, mergers and acquisitions tax, transfer pricing, tax credits and incentives, and controversy support to optimize tax outcomes and manage risk.

Enterprise technology and data analytics

250 Billion USD15% CAGR

Technology strategy, ERP selection and implementation, data and analytics, artificial intelligence advisory, and cybersecurity to modernize finance and operations and enable data-driven decision making.

Transaction advisory and valuation

19.4 Billion USD7.4% CAGR

Due diligence, valuation, investment banking advisory, restructuring and turnaround, and transaction execution support for mergers, divestitures, and capital strategy.

Wealth and private client services

432.61 Billion USD10.02% CAGR

Comprehensive wealth management for individuals and families including financial planning, estate and trust services, family office support, business transition planning, insurance, and investment advisory.

More information about our offering

Audit

Audit provides independent audit and assurance services to help organizations manage risk and ensure the integrity of financial statements, including domestic and international audits and specialized audits such as employee benefit plan audits, SEC surprise audits, and single audits.

  • Build Stakeholder Confidence
    By ensuring the accuracy and transparency of financial reporting, this feature helps organizations maintain trust with investors, regulators, and other stakeholders.
  • Achieve Financial Clarity
    This feature aids organizations in presenting clear and accurate financial positions, essential for informed decision-making and planning.
  • Ensure Compliance
    This service checks compliance with regulatory requirements, safeguarding against potential penalties while providing stakeholders with confidence in plan management.
  • Facilitate Global Operations
    Specialized services for international entities ensure compliance with local and international accounting standards, enhancing business operations across borders.
  • Maintain Regulatory Compliance
    These surprise audits reinforce adherence to SEC regulations, shielding organizations from regulatory scrutiny and enhancing stakeholder trust.
  • Streamline Compliance Processes
    This service simplifies compliance for organizations receiving federal funds, ensuring adherence to rigorous reporting standards while minimizing administrative burden.

Tax

Tax services include international tax, mergers and acquisitions tax, national corporate tax, state and local tax, tax controversy, tax credits, incentives, and deductions, and transfer pricing to help clients navigate complex tax environments.

  • Enhance Global Tax Efficiency
    Provide tailored strategies to manage international tax obligations effectively.
  • Simplify Corporate Tax Obligations
    Assist corporations in understanding and fulfilling their tax responsibilities nationally.
  • Streamline M&A Transactions
    Offer guidance to minimize tax liability and ensure compliance throughout the M&A process.
  • Resolve Tax Disputes Effectively
    Provide expert assistance to manage and settle tax disputes with authorities.
  • Optimize Related-Party Transactions
    Ensure compliance with international transfer pricing regulations and manage tax risks.
  • Navigate Local Tax Compliance
    Help clients comply with varying state and local tax laws efficiently.
  • Maximize Tax Benefits
    Identify opportunities to lower tax liabilities through available credits and incentives.

Consulting

Consulting helps clients optimize strategy, operations, technology, and risk across industries, with services from artificial intelligence consulting and data analytics to cost and margin intelligence, cybersecurity, ERP, finance and accounting advisory, and specialized offerings like senior living development consulting and real estate advisory.

  • Apply AI Strategies
    Leverage advanced AI techniques to enhance decision-making and operational efficiency.
  • Protect Information Assets
    Secure critical data and systems against evolving cyber threats.
  • Mitigate Key Risks
    Implement strategies to strengthen resilience against potential threats.
  • Identify Profitability Improvements
    Analyze cost structures to drive margin enhancements and operational efficiency.
  • Inform Decision-Making
    Utilize data-driven insights to enhance strategic decisions and business outcomes.
  • Optimize Capital Strategy
    Guide clients through tailored investment banking solutions to meet their objectives.
  • Stabilize Underperforming Businesses
    Develop and implement tailored strategies to restore profitability.
  • Develop Strategic Initiatives
    Align business strategies with organizational goals for sustained growth.
  • Guide Technology Implementation
    Develop and execute technology strategies that align with business needs.
  • Conduct Due Diligence
    Deliver expert evaluation and advice on transaction opportunities and risks.
  • Optimize Real Estate Investments
    Provide expert advice for effective real estate strategies and project planning.
  • Streamline Business Processes
    Implement effective ERP solutions for improved organizational alignment.
  • Enhance Financial Operations
    Provide expertise to strengthen financial governance and performance.
  • Streamline Back-Office Functions
    Provide comprehensive support for finance and accounting needs, enhancing efficiency.
  • Improve Operations Efficiency
    Enhance supply chain processes to reduce costs and improve service delivery.
  • Align Talent with Goals
    Implement talent strategies that support business objectives and improve engagement.
  • Provide Business Valuations
    Expertise in accurately determining business worth for various purposes.
  • Enhance Benefits Strategy
    Design and optimize employee benefit programs to attract and retain talent.
  • Conduct Investigations
    Investigate financial discrepancies and provide expert testimony as needed.
  • Design Employee Benefits
    Tailor benefit programs to meet diverse employee needs and preferences.
  • Support Senior Living Projects
    Guide development projects to enhance community services and outcomes.
  • Navigate Global Operations
    Support cross-border strategy and compliance to capture international opportunities.

Wealth Management

Wealth management provides comprehensive guidance for individuals and families, covering financial planning, estate planning, family legacy, family office services, business transition planning, insurance, investment advisory, personal tax planning, and trust services.

  • Aligns Finances with Goals
    Creates personalized financial plans that adapt to life changes and goals.
  • Secures Wealth Across Generations
    Crafts strategies to minimize tax implications and ensure assets are distributed according to your wishes.
  • Optimizes Investment Strategies
    Develops and manages diversified portfolios tailored to each client's risk profile and financial aspirations.
  • Enhances Tax Efficiency
    Identifies opportunities for tax savings and ensures compliance with tax regulations.
  • Facilitates Smooth Business Transitions
    Ensures a structured approach for passing ownership to the next generation or selling the business.
  • Mitigates Financial Risks
    Evaluates risk exposure and suggests insurance solutions to safeguard wealth.
  • Facilitates Effective Asset Governance
    Provides structured management and transfer of assets while ensuring privacy and control.
  • Preserves Family Values
    Develops plans to instill family values and intentions into philanthropic endeavors and asset sharing.
  • Holistic Wealth Management
    Offers a comprehensive understanding of available services tailored to individual client needs.
  • Streamlines Family Operations
    Offers comprehensive management solutions tailored to the unique needs of wealthier families.

References

Methodology and sourcing behind the figures shown above.

Audit and assurance

Estimate synthesizes multiple market reports from the provided searchResults. Fortune Business Insights reports global auditing services at USD 233.95B (2025) with a 4.20% CAGR and Zion reports USD 243.45B (2023) with a 4.23% CAGR. MRFR gives a lower 2024 estimate of USD 160B (CAGR 3.75%) and DataHorizzon provides a smaller scope figure (USD 70.3B, CAGR 6.5%). I weighted the larger, recent auditing/assurance market reports (Fortune, Zion) more heavily, producing an estimated market size ≈ USD 234B and a consensus growth potential ~4.1% CAGR.

Tax advisory and compliance

Estimated global market size derived from multiple industry reports in the searchResults (MarketResearchFuture, Fortune Business Insights, GlobalMarketStatistics) which report 2024–2026 tax advisory market values in the low-to-mid $40 billions and CAGRs between ~5.7%–7.3%. I used the midpoint of reported market sizes (~$42–46B) to estimate ~$43.2B and adopted a consensus CAGR (~6.3%) aligned with the range of published forecasts. Supplementary reports for cross-border and tax management subsegments (WiseGuy, MarketsandMarkets) show lower absolute sizes but similar CAGRs, supporting the growth-rate estimate.

Enterprise technology and data analytics

Estimate triangulates multiple market reports for data analytics and big data. Data-analytics-only reports show 74–114B (mid-2020s) with high CAGRs (≈21–28%), while big-data forecasts show larger bases (≈324B, CAGR 9.7%). The enterprise technology and data analytics segment (ERP selection/implementation, data & analytics, AI advisory, cybersecurity) is broader than pure analytics but narrower than total big-data ecosystems; a conservative midpoint addressable market is estimated at ~$250B with a moderate professional-services/software blended CAGR of ~15%, reflecting faster software-driven analytics growth tempered by lower-growth systems integration and cybersecurity services.

Transaction advisory and valuation

Primary estimate based on FutureDataStats’ explicit Transaction Advisory Services market figure (USD 19.40B in 2025) and its forecasted CAGR (7.4% for 2026–2033). Supplementary sources show related segments: BusinessResearchInsights reports a larger M&A advisory figure (USD 29.28B in 2026, lower CAGR 2.5%) and DataMotive/Valuation Advisory projects a smaller valuation-only market (USD 3.2B in 2024 to USD 5.71B by 2033, CAGR 7.5%). I used the FutureDataStats TAS estimate as the best match to the specified segment (due diligence, valuation, restructuring, transaction execution).

Wealth and private client services

Primary estimate uses Market Research Future’s global private banking figure (USD 432.61B in 2024) and its 10.02% projected CAGR (2025–2035). Supporting search results show similar multi-year growth trajectories for related wealth/private-client submarkets (CAGRs roughly 6.1%–10.6%) although scopes vary (global private banking, U.S. private banking, private-wealth services, and private-client tax services). Variations reflect differing definitions (full private banking vs. narrower service or tax segments); the MRFR global private-banking series was used as the best-aligned proxy for the comprehensive “wealth and private client services” segment.

Related Organizations