Top Professional Services (Legal, Accounting, Consulting) companies
The Professional Services (Legal, Accounting, Consulting) sub-sector within Business & Public Services encompasses a broad range of specialized expertise designed to support organizations in achieving operational excellence, regulatory compliance, and strategic growth. This industry includes a variety of consulting and advisory services aimed at addressing complex business challenges across multiple domains, such as financial management, organizational performance, legal compliance, and technical engineering. It features core offerings like management consulting, strategy and corporate finance advisory, mergers and acquisitions (M&A), restructuring support, and intellectual property services, alongside specialized fields such as legal, accounting, audit, tax, human capital, and organizational consulting. Additionally, the sector covers risk, compliance, governance advisory, and operational supply chain consulting, reflecting its emphasis on comprehensive organizational health and efficiency. Technical consulting services, including engineering, environmental, health, safety, and technology and digital transformation advisory, further build the sector’s breadth, addressing industry-specific risks and innovation needs. Firms operating in this space often tailor solutions to enable clients to optimize performance, manage risks, comply with legal and regulatory standards, and leverage technology-driven opportunities. As organizations face increasing complexity in legal, financial, and operational environments, the demand for high-caliber professional services continues to grow. This industry plays a vital role in supporting organizational resilience, strategic decision-making, and sustainable growth across diverse sectors and geographies.
10 companiesCompanyWebsiteHQ country
Goldman SachsGoldman Sachs is a global investment bank and financial services firm serving corporations, financial institutions, governments, and high-net-worth individuals across investment banking, trading, asset management ($3T+ AUM), wealth management, and transaction banking, operating from New York with regional headquarters in London and Hong Kong.goldmansachs.comUnited States→
The Carlyle GroupThe Carlyle Group is a global alternative asset manager with $475B AUM operating across Global Private Equity, Global Credit, and AlpInvest, serving institutional LPs and a growing wealth channel through 678 investment vehicles and 28 offices worldwide.carlyle.comUnited States→
Jefferies Financial GroupJefferies Financial Group (NYSE: JEF) is a publicly traded, full-service global investment bank founded in 1968, serving corporates, sponsors, and institutional clients through Investment Banking, Capital Markets, and Asset Management, with SMBC as a ~10.9% strategic shareholder.jefferies.comUnited States→
Blue OwlBlue Owl Capital (NYSE: OWL) is a publicly listed New York-based alternative asset manager with $315 billion in AUM across Credit, Real Assets, and GP Strategic Capital platforms, serving institutional investors, insurance companies, private wealth clients, and growth technology companies.blueowl.comUnited States→
Moody's Investors ServiceMoody's Investors Service, founded 1909, is the core credit ratings subsidiary of Moody's Corporation, providing credit ratings, research, data, analytics, and KYC/compliance solutions to sovereigns, financial institutions, corporates, insurers, and asset managers worldwide.moodys.comUnited States→
GartnerGartner is a publicly traded research and advisory firm providing subscription-based IT and business intelligence, advisory services, conferences, and consulting to C-level executives and functional leaders across enterprise clients in approximately 90 countries.gartner.comUnited States→
AccentureAccenture is a Dublin-headquartered global professional services firm serving enterprise and government clients across 21 industries with strategy, consulting, technology, digital and operations services, increasingly anchored on AI reinvention platforms and a $9B FY26 M&A program.accenture.comIreland→
Piper SandlerPiper Sandler is a Minneapolis-based, publicly traded full-service investment bank and asset management firm (NYSE: PIPR) serving corporate, financial sponsor, and government clients with M&A advisory, capital markets, public finance, equities, fixed income, and alternative asset management services.pipersandler.comUnited States→
B. Riley FinancialBRC Group Holdings (formerly B. Riley Financial) is a diversified holding company providing investment banking, capital markets, wealth management, and specialty finance services to small-cap and middle market companies, with operating subsidiaries in communications (CREDO Mobile, magicJack, Lingo, United Online) and retail (Targus).brileyfin.comUnited States→- JefferiesJefferies is a publicly traded global investment banking and capital markets firm (NYSE: JEF) providing M&A advisory, equity and debt underwriting, equities and fixed income trading, prime brokerage, research, alternative asset management and wealth management services to corporates, sponsors, sovereigns, hedge funds and high-net-worth clients across 49 countries.jefferies.comUnited States→
