UniCourt provides legal data on law firms that’s been normalized by our AI and enriched with other public data sets to connect real-world law firms to their attorneys and clients, judges they’ve faced and types of litigation they’ve handled across practice areas and state and federal (PACER) courts.

AI Normalized Law Firms

• UniCourt’s AI locates and gathers variations of law firm names and spelling errors contained in court data and combines them with bar data, business data, and judge data to connect real-world law firms to their litigation. • Avoid bad data caused by frequent law firm name changes due to firm mergers, named partners leaving, and firms dissolving, leading to lost business and bad analytics. • UniCourt’s unique normalized IDs for law firms let you quickly search for and download all of the litigation involving the specific firms you’re interested in. • Uncover the associations and relationships between law firms, their lawyers, their clients, judges, and their top practice areas across different jurisdictions.

Using APIs to Dig Deeper

• See a full list of all of the businesses and individuals a law firm has represented as clients in litigation. • Easily vet the bench strength of law firms by looking at the volume and specific types of cases their lawyers have handled. • Drill down into a law firm’s experience to confirm which judges they’ve appeared before in court. • Identify which law firms and lawyers a particular firm has faced as opposing counsel, and the judgments they obtained.

Bulk Access to Law Firm Data

• UniCourt’s Law Firm Data API provides you with structured, cleaned, and organized legal data that you can easily connect to your case management systems, CRM, and other internal applications. • Get bulk access to law firm Secretary of State registration data and the names, emails, phone numbers, and physical addresses for all of a firm’s lawyers. • Use our APIs to create tailored legal marketing campaigns for law firms and their attorneys with the exact practice area expertise and the right geographic coverage you want to target. • Power your case research, business intelligence, and analytics with bulk access to litigation data for all the court cases a firm has handled and set up automated data feeds to find new cases they’re involved in.

Graph and download economic data for Gross Domestic Product: Legal Services (5411) in the United States (USLEGALNGSP) from 1997 to 2023 about legal, science, professional, GSP, private industries, business, services, private, industry, GDP, and USA.

In 2024, there were approximately 463,600 law firms in the United States. Between 2020 and 2025, the number of law firms grew by approximately 1.8 percent per year on average.

The graph displays the number of law firms operating in the United States from 2006 to 2025. The x-axis represents the years, starting at 2006 and ending at 2025, while the y-axis shows the total number of registered law firm businesses each year. The number of firms ranges from a low of 401,100 in 2008 to a high of 463,590 in 2025. Despite minor dips in some years, such as 2008 and 2022, the overall trend shows steady growth in the legal industry over the two-decade span. The data highlights a resilient and expanding market for legal services in the U.S.

US law firms remain indispensable in providing the legal infrastructure for individuals and businesses despite facing a rapidly evolving industry landscape. How law practices deliver legal services is shifting rapidly, shaped by labor competition, consolidation, new market entrants and rising technology demands. Lateral hiring has increased significantly, reflecting a more competitive environment for experienced legal talent, particularly at larger firms. Consolidation continues across the industry as firms seek scale, broader capabilities and operating efficiencies. Meanwhile, alternative legal service providers and tech-driven platforms are gaining ground, offering specialized, cost-effective services that challenge traditional models. This has forced firms to rethink their approach to delivering value. Larger firms have leveraged their resources to invest in technology, client data and global reach, while midsize and boutique firms focus on specialization and personalized services. Despite the industry’s rapid pace of change since 2020, revenue has been rising, increasing at a CAGR of 2.2% over the past five years, reaching an expected $426.7 billion in 2025, when revenue will jump an estimated 2.7%. Artificial intelligence fundamentally reshapes law firms by streamlining routine and time-intensive tasks like legal research and letting lawyers focus on more complex, strategic work. This technology enhances efficiency, reduces turnaround times and improves accuracy, especially in high-volume practice areas. Law practices are transforming their service models and pricing strategies by integrating AI tools into their workflows. Despite requiring investment and oversight, AI adoption enables a shift from traditional legal delivery to more tech-enabled practices. Advances in AI also introduce new cases for firms, enhancing the industry’s role as AI companies navigate regulatory challenges that current laws don’t fully address. In 2025, law practices are operating in a more segmented industry. Strategic mergers, like the Troutman Pepper and Locke Lord merger in 2024, highlight trends toward expanding scale and geographical reach to stay competitive. Firms are moving into secondary markets to access talent and reduce costs while strengthening their expertise in high-growth areas, including AI, cybersecurity and intellectual property. Political and regulatory scrutiny poses new, novel challenges, exemplified by federal actions directed at some of the country’s largest and most influential firms. While law practices will navigate an evolving environment over the next five years, industry revenue will continue expanding, rising at a CAGR of 1.7% to reach an estimated $463.1 billion in 2030.

The US legal services market, a substantial segment of the global legal industry, is projected to experience steady growth, exhibiting a Compound Annual Growth Rate (CAGR) of 2.64% from 2025 to 2033. This growth is fueled by several key factors. Increased litigation, driven by complex regulatory environments and a rise in business disputes, necessitates greater legal expertise. The expanding SME sector contributes significantly to market demand, as these businesses require legal counsel for contracts, intellectual property protection, and regulatory compliance. Furthermore, the increasing complexity of personal injury cases and growing awareness of legal rights among consumers bolster the market's expansion. Technological advancements, such as legal tech solutions for e-discovery and document management, are streamlining legal processes and enhancing efficiency, indirectly contributing to market growth. While economic downturns can temporarily restrain spending on legal services, the long-term trend points towards sustained demand, particularly in specialized areas like intellectual property and technology law. The market segmentation reveals diverse opportunities. While large businesses and corporations consistently contribute significant revenue, the increasing accessibility of legal services to SMEs and individual consumers is a key driver of future growth. The "representation" service segment is likely to dominate, followed by "advice" and "notarial activities." Within application segments, Corporate, Financial, and Commercial Law, along with Personal Injury, are projected to maintain strong growth trajectories due to increasing business activities and accident rates, respectively. Geographical distribution reflects the concentration of legal expertise in major urban centers, with significant contributions from regions like North America and Europe, though emerging markets in Asia-Pacific and other regions are expected to contribute to overall market expansion. The dominance of large, established law firms such as Latham & Watkins LLP and Kirkland & Ellis LLP indicates a high barrier to entry, though niche firms and legal tech startups are emerging to address specific market segments. This comprehensive report provides an in-depth analysis of the US legal services market, covering the period from 2019 to 2033. With a base year of 2025 and an estimated year of 2025, this report offers valuable insights into market size, trends, and future growth potential. The study includes historical data (2019-2024), current estimations (2025), and detailed forecasts (2025-2033), enabling informed strategic decision-making. This report is crucial for law firms, investors, and anyone seeking to understand this dynamic market.
Keywords: US Legal Services Market, Legal Services Industry, Legal Market Size, Legal Market Trends, US Law Firms, Corporate Law, Personal Injury Law, Legal Tech, Legal Market Analysis, Market Research, Legal Market Forecast. Recent developments include: In April 2021, Kirkland and Ellis expanded its third outpost in Texas. With this expansion, the total number of locations increased to 17. The 10 offices are in the United States, whereas three are in Asia and four are in Europe., In January 2021, Latham and Watkins added a new partner in Tokyo, focusing on Japanese law matters. Hiroaki Takagi joins from Nishimura & Asahi, where he had been a partner since 2015, advising securities and corporate transactions.. Notable trends are: Rising Security Breaches in the Law Firms.

The national evaluation of the Legal Assistance for Victims (LAV) program had three main objectives: (1) to document the range of local activities and programs supported by the Fiscal Year 1998 to Fiscal Year 2000 LAV grants, (2) to conduct a process evaluation by examining and documenting LAV grantee planning and implementation efforts, and (3) to evaluate the effectiveness of LAV programs in meeting the needs of the victims they serve. A mixed method approach was developed to conduct the evaluation. The researchers used a classic triangulation framework of quantitative agency data, telephone survey interviews, mail surveys, interviews and focus groups with service providers, and case studies. The evaluation of effectiveness included (1) before-after analysis of caseload data on 88,901 clients and (2) interviews with 124 LAV clients. The range of local activities and programs was documented primarily through two mail surveys of grantees. For Part 1 (2001 Mail Survey), data include information regarding project staffing, partnerships, legal and advocacy services provided, and implementation challenges. It was completed by 156 grantees. Part 2 (2003 Mail Survey) was administered to the 2001 survey respondents who had also received continuation grants in 2001 or 2002. It was completed by 79 grantees. This survey sought information on successful practices for achieving key project objectives. It also attempted to quantify the number and types of legal services provided and gain more quantitative information on unmet needs. Part 3 (Legal Assistance for Victims Data) contains caseload data including demographics related to clients such as gender, ethnicity, and income. It also contains information regarding the case including type of case, hours worked on the case, and results of the case. There are also data related to the agency such as jurisdiction of the agency and type of agency. For Part 4 (Victims Interviews), data include demographic information, history and background of the case, legal services received, satisfaction with legal services, impact of legal services, and the victim's current situation.

Success.ai’s Legal Parties Data provides comprehensive access to verified profiles of legal professionals worldwide. Sourced from over 700 million LinkedIn profiles, this dataset includes actionable insights and contact details for lawyers, in-house counsel, legal advisors, and other professionals in the legal sector. Whether your goal is to promote legal services, recruit top legal talent, or analyze trends in the legal industry, Success.ai ensures your outreach is powered by accurate, enriched, and continuously updated data.

Why Choose Success.ai’s Legal Parties Data? Comprehensive Professional Profiles

Access verified LinkedIn profiles of attorneys, paralegals, compliance officers, corporate counsel, and law firm partners. AI-driven validation ensures 99% accuracy, reducing bounce rates and enabling effective communication. Global Coverage Across Legal Sectors

Includes professionals from corporate law, litigation, intellectual property, compliance, contract law, and legal consulting. Covers major markets across North America, Europe, APAC, and emerging legal hubs globally. Continuously Updated Dataset

Reflects real-time changes in roles, organizational affiliations, and professional achievements to keep your targeting relevant and impactful. Tailored for Legal Insights

Enriched profiles include work histories, areas of specialization, firm affiliations, and professional certifications for deeper engagement opportunities. Data Highlights: 700M+ Verified LinkedIn Profiles: Access a global network of legal professionals in all major practice areas. 100M+ Work Emails: Communicate directly with lawyers, corporate counsel, and legal advisors. Enriched Professional Histories: Gain insights into career trajectories, case specializations, and law firm affiliations. Industry-Specific Segmentation: Target legal professionals in corporate law, litigation, IP law, and more with precision filters. Key Features of the Dataset: Legal Professional Profiles

Identify and connect with legal advisors, corporate counsel, compliance officers, and law firm executives. Engage with professionals influencing corporate decisions, legal compliance, and contract negotiations. Detailed Organizational Insights

Leverage data on firm sizes, practice areas, client industries, and geographic reach. Align outreach with the specific legal expertise and client focus of target professionals. Advanced Filters for Precision Targeting

Refine searches by region, practice area, role, or years of experience for tailored outreach. Customize campaigns to address specific needs like compliance solutions, legal tech tools, or advisory services. AI-Driven Enrichment

Enhanced datasets deliver actionable insights for personalized campaigns, highlighting notable cases, certifications, and career milestones. Strategic Use Cases: Marketing Legal Services

Promote compliance software, contract management tools, or legal advisory services to attorneys and corporate counsel. Engage with professionals responsible for legal operations and corporate governance. Recruitment and Talent Acquisition

Target HR professionals and law firm recruiters seeking attorneys, paralegals, or compliance officers. Simplify hiring for specialized legal roles and law firm expansion efforts. Collaboration and Partnerships

Identify firms and legal professionals for collaborations on compliance programs, regulatory updates, or client representation. Build partnerships with firms specializing in intellectual property, corporate governance, or international law. Market Research and Strategy Development

Analyze trends in legal services, compliance requirements, and litigation to inform strategic decisions. Use insights to adapt offerings to evolving legal needs and market opportunities. Why Choose Success.ai? Best Price Guarantee

Access industry-leading Legal Parties Data at unmatched pricing to ensure cost-effective campaigns and outreach strategies. Seamless Integration

Easily integrate verified legal data into CRMs, marketing platforms, or recruitment systems using APIs or downloadable formats. AI-Validated Accuracy

Depend on 99% accurate data to minimize wasted efforts and maximize engagement with legal professionals. Customizable Solutions

Tailor datasets to focus on specific legal fields, geographic regions, or practice areas to meet your strategic objectives. Strategic APIs for Enhanced Campaigns: Data Enrichment API

Enhance existing records with verified legal professional profiles for better audience targeting and engagement. Lead Generation API

Automate lead generation for a consistent pipeline of qualified legal professionals, scaling your outreach efficiently. Success.ai’s Legal Parties Data empowers you to connect with professionals shaping the legal industry worldwide. With verified contact details, enriched professional profiles, and global reach, your marketing, recruitment, and c...

Graph and download economic data for Producer Price Index by Industry: Legal Services (PCU54115411) from Dec 1996 to May 2025 about legal, services, PPI, industry, inflation, price index, indexes, price, and USA.

Comprehensive dataset of 23,802 Divorce lawyers in United States as of June, 2025. Includes verified contact information (email, phone), geocoded addresses, customer ratings, reviews, business categories, and operational details. Perfect for market research, lead generation, competitive analysis, and business intelligence. Download a complimentary sample to evaluate data quality and completeness.

Graph and download economic data for Quarterly Financial Report: U.S. Corporations: All Professional and Technical Services, Except Legal Services: Long-Term Debt, Due in More Than 1 Year: Other Long-Term Loans (QFRD319PTSUSNO) from Q4 2009 to Q4 2024 about 1 year +, legal, fees, professional, long-term, finance, debt, corporate, loans, services, industry, and USA.

Graph and download economic data for Quarterly Financial Report: U.S. Corporations: All Professional and Technical Services, Except Legal Services: Long-Term Debt, Due in More Than 1 Year: Loans from Banks (QFR316PTSUSNO) from Q4 2009 to Q1 2025 about 1 year +, legal, fees, professional, long-term, finance, debt, corporate, loans, services, banks, depository institutions, industry, and USA.