Elliott Greenleaf
Elliott Greenleaf is a Pennsylvania- and Delaware-based full-service commercial law firm, founded in 1990, with 27 attorneys across five offices serving corporations, governments, financial institutions, and individuals in litigation, bankruptcy, and advisory matters.
- Company typePrivate
- Founded1990
- HeadquartersWilmington, United States
- Headcount51–100
- GTM typeB2B
- OfferingServices
What Elliott Greenleaf does
Elliott Greenleaf, P.C. is a full-service commercial law firm headquartered in Pennsylvania, founded in 1990 by John M. Elliott. The firm operates five offices across Pennsylvania (Blue Bell, Wilkes-Barre, Harrisburg, Scranton) and Delaware (Wilmington), with the Wilmington office anchoring its bankruptcy and restructuring practice in a key U.S. restructuring venue. It provides litigation, advisory, and transactional legal services across 26+ practice areas, including complex commercial litigation, healthcare litigation, bankruptcy, appellate, employment law, corporate governance, civil rights, class actions, data breaches, trade secrets, white-collar defense, and trusts and estates.
The firm serves a horizontally diversified client base spanning corporations, labor unions, financial institutions, pension and investment funds, nonprofit entities, governmental agencies, and individual clients. Notable engagements include defense work for Luzerne County in the "Cash for Kids" litigation, representation of financial institutions, ongoing chief labor counsel roles for multiple Pennsylvania municipalities, and co-counsel participation in major Chapter 11 matters such as the Imerys Talc America bankruptcy alongside Latham & Watkins and Richards Layton & Finger. Client outcomes include a $20 million verdict in Applecross Club Operations v. Pulte Homes and a $6.6M+ legal malpractice verdict.
Elliott Greenleaf operates as a privately held professional corporation with no institutional investors or parent company. The business model is professional services: billable hours for most engagements, with contingency fees in certain litigation matters. Pricing is quote-based and varies by matter complexity. GTM is sales-led and reputation-driven, relying on bar association leadership, peer recognition (Super Lawyers, Best Lawyers, Chambers), community involvement, and referrals rather than outbound marketing. Following the deaths of founder John M. Elliott in 2021 and former President Henry F. Siedzikowski in 2025, leadership has transitioned to John P. Elliott (Chairman & CEO) and Frederick P. Santarelli (President).
Elliott Greenleaf firmographics
Firmographics- Name
- Elliott Greenleaf
- Legal name
- Elliott Greenleaf, P.C.
- Website
- https://elliottgreenleaf.com
- Company type
- Private
- Founded year
- 1990
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- Elliott Greenleaf is a Pennsylvania- and Delaware-based full-service commercial law firm, founded in 1990, with 27 attorneys across five offices serving corporations, governments, financial institutions, and individuals in litigation, bankruptcy, and advisory matters.
- Ownership category
- akta.pro rank
Elliott Greenleaf industry classification
Industry- Product category
- Legal Services
- NAICS
- Offices of Lawyers (541110), Legal Services (5411)
- SIC
- Services-Legal Services (8111)
- akta.pro primary industry
- Legal Aid & Client Advocacy Services (BPAGAEAM)
Keywords
Where Elliott Greenleaf is headquartered
LocationHeadquarters
- HQ city
- Wilmington
- HQ country
- United States
- HQ region
- North America
Offices3 records
Markets served
Elliott Greenleaf business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Marketing or Sales
Revenue model
- Legal Services - Billable Hours: Traditional hourly fee billing for legal services including litigation, advisory, and transactional work across all practice areas
- Contingency Fee Matters: Fee arrangements in certain litigation matters where payment is contingent upon successful outcome
Go-to-market motion1 record
Distribution channels2 records
Marketing channels4 records
Elliott Greenleaf product offering
Product offeringCore offering
Elliott Greenleaf is a full-service law firm providing legal representation and advisory services across 28+ practice areas. The firm delivers litigation, transactional, and counseling services to corporations, labor unions, governmental entities, financial institutions, pension and investment funds, nonprofit entities, and individuals across Pennsylvania, Delaware, and nationally. Core offerings include complex commercial litigation, healthcare litigation, bankruptcy, appellate practice, employment law, corporate governance, civil rights, class actions, and estate planning.
Product overview
Elliott Greenleaf is a regional Pennsylvania and Delaware-based law firm founded in 1990, offering a comprehensive portfolio of legal services across multiple practice areas. The firm operates as a unified legal services platform rather than a modular software product, providing services through five strategically placed offices in Blue Bell, Wilkes-Barre, Wilmington, and other locations. Their core service offerings span complex commercial litigation, healthcare litigation, bankruptcy, appellate practice, employment law, corporate governance, civil rights, real estate, trusts and estates, and many other specialized legal practice areas. The firm's approach combines aggressive and effective litigation strategies with sound business counseling and multi-faceted solutions addressing evolving legal, economic, and business landscapes.
Differentiator
Problem solved
Functional benefit
Products and services
- Complex Commercial Litigation Comprehensive litigation services for complex business disputes, representing corporations, labor unions, governmental entities, financial institutions, pension funds, nonprofits, and entrepreneurs.
- Healthcare Litigation Litigation services for managed care organizations, hospitals, physician groups, and ancillary medical service providers covering all facets of healthcare industry disputes.
- Bankruptcy Bankruptcy and restructuring representation for lenders and creditors in domestic and international corporate cases, based in Wilmington, Delaware.
- Appellate Practice Appellate litigation and oral argument services in Pennsylvania state and federal courts, as well as other state and federal courts throughout the country.
- Employment Law Employment-related litigation and dispute resolution services for both plaintiffs and defendants across the full spectrum of employment matters.
- Corporate Governance Advisory services on corporate governance issues affecting all forms of businesses, drawing on decades of experience.
- Civil Rights Prosecution and defense of high-profile civil rights and constitutional law cases throughout Pennsylvania and the nation.
- Class Actions Class action defense services for diverse types of businesses and nonprofit institutions with a solid record of success.
- Real Estate Transaction negotiation and structuring services to achieve client business objectives while adding substantial value to deals.
- Estate Planning Comprehensive estate planning for individuals, families, and businesses, including executors and administrators counsel in estate administration.
- White-Collar Criminal Defense Defense services for all stages of criminal proceedings from investigation through trial and appeal.
Quantifiable outcome
- $20 million jury verdict - largest commercial verdict in Chester County history
- +3 more outcomes
Companies that use Elliott Greenleaf
Customer profileNamed customers7 records
Segments3 records
Ideal customer profiles3 records
Elliott Greenleaf technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Elliott Greenleaf partnerships and signals
Strategic signalPartnerships
Three partnerships are on record, tiered minor.
- Aylstock Witkin Kreis & OverholtzminorCo-counsel relationship in talc bankruptcy litigation - Deirdre M. Richards represented Aylstock Witkin as part of creditor representation in Imerys Talc America Chapter 11 case
- Richards Layton & Finger PAminorCo-counsel in Imerys Talc America bankruptcy case representing debtors alongside Latham & Watkins
- Latham & Watkins LLPminorCo-counsel in Imerys Talc America bankruptcy case
Scale indicators5 records
Recent moves6 records
Expansion highlights4 records
Elliott Greenleaf competitors and assessment
Company assessmentDirect peers
- White and Williams LLP: Philadelphia mid-size firm offering commercial litigation, insurance, healthcare, and bankruptcy services to a similar corporate and institutional client base in the Mid-Atlantic.
- Schnader Harrison Segal & Lewis LLP: Philadelphia-based full-service firm with longstanding commercial litigation, appellate, and corporate practices serving a comparable client mix in Pennsylvania and nationally.
- Marshall Dennehey Warner Coleman & Goggin: Philadelphia-headquartered defense firm with deep insurance, casualty, and commercial litigation practices and comparable regional office footprint — overlapping client and matter profile.
- Cozen O'Connor: Philadelphia-headquartered, mid-size full-service law firm with strong commercial litigation, insurance, and government practices across the Mid-Atlantic — directly comparable in size, geography, and practice mix to Elliott Greenleaf.
- Buchanan Ingersoll & Rooney PC: Pennsylvania-headquartered full-service firm with strong commercial litigation, healthcare, financial services, and government practices and a comparable multi-office regional footprint.
- Post & Schell, P.C. Pennsylvania-based full-service firm with comparable headcount and similar concentration in commercial litigation, healthcare, professional liability, and government-facing work — a close regional peer.
- Conrad O'Brien PC: Philadelphia mid-size litigation boutique with strong commercial and white-collar practices serving corporate and institutional clients across Pennsylvania and beyond.
- Saul Ewing Arnstein & Lehr: Mid-Atlantic full-service firm with comparable Pennsylvania and surrounding state presence, sharing commercial litigation, healthcare, bankruptcy, and government-adjacent practices.
- Stradley Ronon Stevens & Young LLP: Philadelphia full-service firm with overlapping commercial litigation, bankruptcy, securities, and wealth-management practices serving similar corporate and institutional clients.
Broad incumbents
- Blank Rome LLP: Larger Philadelphia-founded full-service firm with broader geographic and practice coverage than Elliott Greenleaf, competing directly for the same corporate, commercial litigation, and bankruptcy matters but at greater scale.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat4 records
Key risks5 records
Key highlights7 records
Customer concentration
Elliott Greenleaf social profiles
Digital presenceElliott Greenleaf financial estimates
Financial estimateRevenue estimate
Valuation estimate
Elliott Greenleaf leadership team
Management profileNumber of profiles
Profiles5 records
Elliott Greenleaf funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Elliott Greenleaf M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Elliott Greenleaf
What does Elliott Greenleaf do?
Elliott Greenleaf is a full-service law firm providing legal representation and advisory services across 28+ practice areas. The firm delivers litigation, transactional, and counseling services to corporations, labor unions, governmental entities, financial institutions, pension and investment funds, nonprofit entities, and individuals across Pennsylvania, Delaware, and nationally. Core offerings include complex commercial litigation, healthcare litigation, bankruptcy, appellate practice, employment law, corporate governance, civil rights, class actions, and estate planning.
Is Elliott Greenleaf a public or private company?
Elliott Greenleaf is a private company. It is classified as management employee owned and is currently operating.
When was Elliott Greenleaf founded?
Elliott Greenleaf was founded in 1990. It employs 51 to 100 people.
Where is Elliott Greenleaf based?
Elliott Greenleaf is headquartered in Wilmington, United States, in the North America region.
How does Elliott Greenleaf make money?
Two revenue lines are on record. Legal Services - Billable Hours are the primary driver. The others are contingency Fee Matters.
Who are Elliott Greenleaf's main competitors?
Direct peers on record are White and Williams LLP, Schnader Harrison Segal & Lewis LLP, Marshall Dennehey Warner Coleman & Goggin, Cozen O'Connor, Buchanan Ingersoll & Rooney PC, Post & Schell, P.C., Conrad O'Brien PC, Saul Ewing Arnstein & Lehr and Stradley Ronon Stevens & Young LLP. Blank Rome LLP is listed as a broad incumbent.
Does Elliott Greenleaf have an API?
No public API is recorded for Elliott Greenleaf.
What industry is Elliott Greenleaf in?
Elliott Greenleaf's product category is Legal Services. Its primary akta.pro industry code is BPAGAEAM, Legal Aid & Client Advocacy Services. Its NAICS code is 541110 and its SIC code is 8111.