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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.

Mission statement

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

Products & Services

Audit Service

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

www.plantemoran.com/services/audit
  • Audit and Assurance — Build Stakeholder Confidence
  • Financial Statement Audit — Achieve Financial Clarity
  • Employee Benefit Plan Audit — Ensure Compliance
  • International Audit — Facilitate Global Operations
  • SEC Surprise Audit — Maintain Regulatory Compliance
  • Single Audit — Streamline Compliance Processes

Tax Service

Expert tax solutions enabling effective compliance and optimization of liabilities.

www.plantemoran.com/services/tax
  • International Tax — Enhance Global Tax Efficiency
  • National Corporate Tax — Simplify Corporate Tax Obligations
  • Mergers and Acquisitions Tax — Streamline M&A Transactions
  • Tax Controversy Services — Resolve Tax Disputes Effectively
  • Transfer Pricing — Optimize Related-Party Transactions
  • State and Local Tax — Navigate Local Tax Compliance
  • Tax Credits, Incentives, and Deductions — Maximize Tax Benefits

Consulting Service

Comprehensive consulting services to optimize business strategy and operations.

www.plantemoran.com/services/consulting
  • Artificial Intelligence Consulting — Apply AI Strategies
  • Cybersecurity — Protect Information Assets
  • Risk Management — Mitigate Key Risks
  • Cost and Margin Intelligence — Identify Profitability Improvements
  • Data and Analytics — Inform Decision-Making
  • Investment Banking (PMCF) — Optimize Capital Strategy
  • Restructuring and Turnaround Services — Stabilize Underperforming Businesses
  • Strategy — Develop Strategic Initiatives
  • Technology Consulting — Guide Technology Implementation
  • Transaction Advisory Services — Conduct Due Diligence
  • Commercial Real Estate Advisors (Realpoint) — Optimize Real Estate Investments
  • ERP Consulting — Streamline Business Processes
  • Finance and Accounting Advisory — Enhance Financial Operations
  • Outsourced Finance and Accounting Services — Streamline Back-Office Functions
  • Supply Chain and Operations — Improve Operations Efficiency
  • Talent — Align Talent with Goals
  • Valuation Services — Provide Business Valuations
  • Employee Benefits Consulting — Enhance Benefits Strategy
  • Forensic Accounting — Conduct Investigations
  • Group Benefits and Brokerage Services — Design Employee Benefits
  • Senior Living Development Consulting (Living Forward) — Support Senior Living Projects
  • International Services — Navigate Global Operations

Wealth Management Service

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

www.plantemoran.com/services/wealth-management
  • Financial Planning — Aligns Finances with Goals
  • Estate Planning — Secures Wealth Across Generations
  • Investment Advisory — Optimizes Investment Strategies
  • Personal Tax Planning — Enhances Tax Efficiency
  • Business Transition Services — Facilitates Smooth Business Transitions
  • Insurance — Mitigates Financial Risks
  • Trust — Facilitates Effective Asset Governance
  • Family Legacy — Preserves Family Values
  • Wealth Management Overview — Holistic Wealth Management
  • Family Office Services — Streamlines Family Operations

Market Segments

Billion USD 0 100 200 300 400 500 Audit and assurance Tax advisory an… Enterprise tech… Transaction adv… Wealth and priv… Market Size (Billion USD)
0% 2% 4% 6% 8% 10% 12% 14% 16% 18% CAGR Growth Potential

Audit and assurance

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.

Market size: $234.0B CAGR: 4.1%
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

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.

Market size: $43.2B CAGR: 6.3%
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

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.

Market size: $250.0B CAGR: 15%
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

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

Market size: $19.4B CAGR: 7.4%
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).
GL M& VA 3 references

Wealth and private client services

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

Market size: $432.6B CAGR: 10.02%
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

Common Questions

What does Plante Moran do?
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.
What is Plante Moran's role in the Audit and assurance market?
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.
What is Plante Moran's role in the Tax advisory and compliance market?
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.
How was the Audit and assurance market size estimate for Plante Moran calculated?
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.
How was the Tax advisory and compliance market size estimate for Plante Moran calculated?
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.
Plante Moran — company overview