Legal Services Market Overview
U.S. legal services is a ~$500 billion market that has grown every year since 2020. Law firms generate roughly 80% of that revenue, and about half of law firm revenue sits outside the 200 largest firms.
| Market Segments | Business & Institutional | Consumer & Plaintiff | Legal Support Services |
| Practice Areas / Services |
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| Typical Clients | Corporations, PE funds, lenders and public entities | Individuals, families and small businesses | Law firms, corporate legal departments and insurers |
| Fee Structure | Hourly, retainer or alternative fee arrangements | Contingency (% of recovery), flat fee or retainer | Per transcript, per service or hourly; recurring volume |
| Sponsor Activity | Firm combinations and ABS or multidisciplinary models (e.g., Aprio, KPMG Law US) | MSO platforms partnering with plaintiff firms (e.g., Orion Legal MSO, Rafi Law Services) | Buy-and-build platforms (e.g., Magna, Lexitas, Veritext, ABC Legal) |
Sources: ABA Profile of the Legal Profession, Wall Street Research Firm, Thomson Reuters Institute
Legal services is one of the last major professional services categories yet to consolidate. Sponsors are backing law firm platforms through MSO structures that keep attorneys in control of the practice.
What Buyers Underwrite
Unlike traditional businesses, law-firm transaction EBITDA often depends on determining the earnings that can sustainably remain after market-competitive attorney compensation.
Sources: Wall Street Research Firm, Thomson Reuters Institute
Regulatory Landscape
Most states bar nonlawyer ownership of law firms under Model Rule 5.4, so investors partner through MSOs. Only Arizona broadly licenses ABSs, and Colorado, Illinois and California each tightened rules on investor fees or control in 2026.
Two Paths to Outside Capital
| MSO Model | ABS Model | |
| Practice Ownership | Attorneys own 100%; investors own MSO | Nonlawyers can own equity in the firm |
| Investor Economics | Fixed or FMV service fees; no fee share | Direct share of law firm profits |
| Owner Liquidity | Upfront cash plus MSO rollover equity | Sale of an equity stake in the firm |
| Where It Is Used | Most states, within fee-sharing rules | Arizona; narrower paths in the Utah sandbox, D.C. and P.R. |
| Recent Limits | CO, IL bar fees tied to firm revenue or profits; CA bars investor control of cases | CO bans ABS fee sharing on CO work; CA restricts out-of-state ABS fees |
| Examples | Orion (Uplift), Nova (Alpine), Rafi | KPMG Law US, Aprio, Axiom, Elevate |
Common Structural Protections in MSO Transactions
Fixed, cost-plus or fair-market-value fees for services rather than a percentage of legal fees
Lawyers retain legal judgment, case acceptance, client relationships and settlement authority
Transactions may include a regulatory put requiring the firm to buy back MSO assets at a preset price if a regulator invalidates the structure
Put prices are typically paid in installments over 3 – 5 years; MSO rollover equity is usually extinguished
Institutional Capital & Deal Activity
Institutional capital has moved from early ABS and MSO experiments to scaled platforms. Sponsor-backed buyers accounted for one-third of legal services deals through Q3 2026 and more than half of the sector’s most notable recent transactions.
Milestones in Institutional Investment
HPC Overview
- HPC is one of the most active boutique investment banks in the country managing sell-side M&A engagements in the Services Sector
- Advised on 300+ transactions and has been a consistent leader in providing independent and unbiased strategic counsel and advisory services to global sellers and buyers of middle-market firms
- Diverse team with extensive execution experience across all areas of Services
- Bulge bracket capabilities with a boutique touch
Services Coverage
Business Services
IT Services
Government Services
Industrial Services
Consumer Services
Healthcare Services
Financial Services
With a Focus on Legal Services
Legal Services
Marketing & Advertising
Accounting & Tax Advisory
Human Capital Management
Consulting Services
Engineering & Design
Payroll Processing
Cybersecurity Services