What Mattioni does

Mattioni, Ltd. is a private, family-owned law firm founded in 1963 by Dante Mattioni in Philadelphia, Pennsylvania. The firm operates from two offices — headquarters in the Federal Reserve Bank Building in Philadelphia and a South Jersey office in Swedesboro — and serves both individual and business clients across Pennsylvania and New Jersey. As of the latest source data, the firm employs seven attorneys organized around eleven practice areas: admiralty and maritime, business/finance/corporate, civil litigation, employment and civil rights, estate planning and administration, insurance, land use and zoning, personal injury, real estate, transportation and warehousing, workers' compensation, and environmental law. Admiralty and maritime remains the firm's historical anchor, complemented by deep regulatory expertise in the Longshore and Harbor Workers' Compensation Act, CERCLA/Superfund matters, and Pennsylvania/New Jersey workers' compensation statutes.

The firm's business model is a traditional professional services revenue model: hourly billing for legal services across all practice areas, supplemented by contingency fees for personal injury matters and flat fees for certain standardized legal work. The firm employs a sales-led go-to-market motion built on direct attorney-client relationships, reputation, professional association involvement, and referrals rather than digital or performance marketing. Client acquisition is driven by the partners' board and committee positions across the Philadelphia maritime community — including the Maritime Exchange for the Delaware River Bay, Seamen's Church Institute, International Refrigerated Transportation Association, and Global Cold Chain Alliance — as well as historical municipal roles such as County Solicitor for Montgomery County. The firm is closely held, with no institutional or private equity ownership, and leadership transitioned to the second generation when Michael Mattioni was appointed President in 2008.

The firm has no proprietary technology platform, software product, or AI/ML capability; it operates as a knowledge-and-relationship-driven practice. Its defensibility rests on intangible assets — brand, regulatory expertise, and a multi-generational maritime talent pool — rather than on technology-enabled service delivery or scalable platform economics. Customer segments are horizontal (businesses and individuals) with vertical depth in maritime, transportation/warehousing, and government/municipal work. The firm has not pursued acquisitions, funding rounds, or external expansion, and its recent strategic moves have centered on ecosystem deepening (board participation, charter-school founding, civic leadership) rather than growth.

Name

Mattioni

Legal name

Mattioni, Ltd.

Website

https://mattioni.com

Company type

Private

Founded year

1963

Operating status

Operating

Headcount range

11–50 employees

Short description

Mattioni, Ltd. is a family-owned Philadelphia-based law firm founded in 1963, employing 7 attorneys across 11 practice areas including admiralty, maritime, real estate, and workers' compensation, serving businesses, individuals, and municipalities in Pennsylvania and New Jersey.

Ownership category

akta.pro rank

Product category

Legal Services

NAICS

Legal Services (5411), Offices of Lawyers (541110)

SIC

Services-Legal Services (8111)

akta.pro primary industry

Litigation & Dispute Resolution (BPAHAAAB)

akta.pro secondary industry

Personal Injury & Insurance Defense (BPAHAAAM)

Keywords

• Admiralty and Maritime Law
• Civil Litigation Services
• Estate Planning Services
• Personal Injury Law
• Workers Compensation Law

Headquarters

HQ city

Philadelphia

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Technology or R&D, Infrastructure

Revenue model

1. Legal Services - Hourly Billing: Traditional hourly billing for legal services across multiple practice areas including admiralty, maritime, business law, civil litigation, estate planning, insurance, land use, real estate, transportation, workers' compensation, employment, and personal injury.
2. Legal Services - Alternative Fee Arrangements: May include contingency fees for personal injury cases and flat fees for certain standardized legal matters.

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels4 records

Core offering

Mattioni, Ltd. is a Philadelphia-based law firm providing strategic legal counseling and litigation services to individuals and businesses across Pennsylvania and New Jersey. The firm practices in twelve areas including admiralty and maritime law, business/finance/corporate matters, civil litigation, employment and civil rights, estate planning and administration, insurance coverage, land use and zoning, personal injury, real estate, transportation and warehousing, workers' compensation, and environmental law. The firm serves vessel owners, charterers, businesses, municipalities, and individual clients through seven attorneys operating from Philadelphia and South Jersey offices.

Product overview

Mattioni, Ltd. is a law firm offering comprehensive legal counseling and litigation services. The firm provides services across eleven distinct practice areas: Admiralty and Maritime, Business/Finance/Corporate, Civil Litigation, Employment and Civil Rights, Estate Planning and Administration, Insurance, Land Use and Zoning, Personal Injury, Real Estate, Transportation and Warehousing, and Workers' Compensation. These practice areas enable the firm to address both distinct personal and business client needs as well as matters with cross-disciplinary issues. The firm operates from offices in Philadelphia, Pennsylvania and South Jersey.

Differentiator

Problem solved

Functional benefit

Products and services

• Admiralty and Maritime Law Services Legal representation for vessel owners, charterers, cargo shippers, stevedores, terminal operators, towing companies, and insurers, covering personal injury, cargo loss, collisions, pollution, salvage, and charter party disputes.
• Business, Finance and Corporate Services Legal services for business law and commercial matters including loan transactions, documentation, financial institution representation, commercial letters of credit, and business entity formation.
• Civil Litigation Services Prosecution and defense of lawsuits for individuals and businesses, including state and federal court litigation, alternative dispute resolution, and bond issues.
• Employment and Civil Rights Services Representation in employment discrimination and civil rights cases, including discrimination claims, sexual harassment, wrongful termination, ERISA benefits, whistleblower law, wage and hour statutes, WARN Act, and FMLA matters.
• Estate Planning and Administration Services Counseling for estate plans, wills, trust agreements, durable powers of attorney, health care directives, probate process, and business succession planning.
• Insurance Services Insurance coverage opinions, policy form interpretation, declaratory judgment actions, defense of insureds, and subrogation or recovery actions for insurers.
• Land Use and Zoning Services Zoning variance applications, permit filings, planning board and zoning board representation, rezoning, planned unit development, and land use planning services.
• Personal Injury Services Representation in personal injury cases including motor vehicle accidents, medical malpractice, premises liability, construction accidents, product defects, toxic torts, and traumatic brain injuries.
• Real Estate Services Real estate transactions including financing, leasing, permitting, sale and purchase of property, land use, zoning, environmental, tax assessments, and waterfront development.
• Transportation and Warehousing Services Legal services for warehousing, inland transportation, and logistics including recovery for damaged goods, Perishable Agricultural Commodity Act claims, and contract drafting.
• Workers' Compensation Services Prosecution and defense of workplace injury claims under Pennsylvania and New Jersey state law, and representation in federal Longshore and Harbor Workers' Compensation Act cases.
• Environmental Law Services Environmental matters handling including Superfund, Clean Air Act, Clean Water Act, CERCLA litigation, soil and groundwater contamination, cost recovery, and permitting.

Named customers1 record

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Ten partnerships are on record, tiered core and minor.

• International Refrigerated Transportation Association (IRTA)coreStrategic or Co-development PartnerStephen J. Galati serves on the Board of Directors of IRTA, an international non-profit organization that develops commercial and trade relations between those engaged in temperature-controlled commodities and related services. IRTA is a component member of the Global Cold Chain Alliance.
• Global Cold Chain AlliancecoreStrategic or Co-development PartnerIRTA is part of the Global Cold Chain Alliance, which includes the International Association of Refrigerated Warehouses and the World Food Logistics Organization. The firm leverages this network for refrigerated transportation expertise.
• Chilean and American Chamber of Commerce of Greater Philadelphia (CACCGP)minorGTM or Marketing PartnerStephen J. Galati serves on the Board of Directors of CACCGP, supporting business relations between Chile and the Greater Philadelphia region, particularly in the import/export of temperature-controlled commodities.
• Maritime Exchange for the Bay and Delaware RivercoreStrategic or Co-development PartnerEugene Mattioni serves on the Board of the Maritime Exchange for the Bay and Delaware River, a key maritime industry organization supporting port operations and navigation on the Delaware River.
• Maritime Academy Charter SchoolcoreStrategic or Co-development PartnerEugene Mattioni is Chairman of the Maritime Academy Charter School Board. He co-founded the school which now has 820 students from 2nd to 12th grade and is the only school in Philadelphia with a U.S. Naval Sea Cadet program.
• Seamen's Church Institute of Philadelphia and South JerseycoreStrategic or Co-development PartnerEugene Mattioni serves on the Executive Board and Stephen J. Galati serves on the Board of Directors of the Seamen's Church Institute, which provides services to mariners and promotes maritime interests in the Delaware River region.
• Greater Swedesboro Business AssociationminorGTM or Marketing PartnerJoseph F. Bouvier is a Board Member and served as Chairman of the GSBA's annual golf tournament fundraiser for fifteen years. The association supports business development in the Greater Swedesboro area of New Jersey.
• Riverfront North PartnershipminorStrategic or Co-development PartnerMichael Mattioni serves as Chair of the Board of Directors of Riverfront North Partnership, which seeks to complete and sustain the riverfront trail and network of parks constituting the 11-mile Greenway along the Delaware Riverfront.
• Old City DistrictminorStrategic or Co-development PartnerMichael Mattioni served as Chair of the Old City District from 2010-2012, a business improvement district charged with maintaining cleanliness and safety in the Old City section of Philadelphia.
• Plymouth Township Zoning Hearing BoardminorOthersMichael Mattioni serves as Chair of the Plymouth Township Zoning Hearing Board from 2018-2024, providing land use and zoning expertise to the Montgomery County municipality.

Scale indicators3 records

Recent moves1 record

Expansion highlights3 records

Direct peers

• Post & Schell, P.C. Philadelphia-based mid-size law firm with strong practice areas in workers' compensation, insurance defense, professional liability, and commercial litigation. Direct competitor to Mattioni in workers' compensation and insurance defense across PA and NJ.
• Obermayer Rebmann Maxwell & Hippel LLP: Philadelphia-based mid-size full-service law firm with comparable practice areas in business, real estate, litigation, and employment. Closely matched peer in size, location, and practice mix serving the same regional market.
• Klehr Harrison Harvey Branzburg LLP: Philadelphia-based mid-size full-service law firm with comparable practice areas including litigation, real estate, business, and employment matters. Closest comparable peer in size, geography, and practice area mix to Mattioni.

Broad incumbents

• Fox Rothschild LLP: Philadelphia-headquartered national law firm with broad coverage of business, litigation, real estate, and estate planning matters. Competes with Mattioni across multiple practice areas in the PA/NJ market at greater scale and breadth.
• Saul Ewing LLP: Philadelphia-area mid-size full-service firm with significant real estate, land use/zoning, and business practices. Directly competes with Mattioni in real estate, land use, and corporate matters across the same PA/NJ geography.
• Cozen O'Connor: Large Philadelphia-based law firm with a substantial maritime, transportation, and commercial litigation practice. Competes with Mattioni for the same admiralty and commercial clients in the Delaware River port region but offers broader geographic reach and deeper bench.
• Buchanan Ingersoll & Rooney PC: Pittsburgh-headquartered national law firm with Philadelphia presence, providing business, litigation, real estate, and employment legal services. Comparable in practice area breadth to Mattioni but operates at significantly larger scale across Mid-Atlantic.
• Wilson Elser Moskowitz Edelman & Dicker LLP: National law firm with one of the largest admiralty and maritime practices in the U.S., along with strong insurance defense and transportation practices. Directly competes with Mattioni for maritime clients and insurance defense matters, particularly in mid-Atlantic ports.
• Blank Rome LLP: Major Philadelphia-headquartered full-service law firm with a nationally recognized maritime and transportation practice serving vessel owners, charterers, and financial institutions. Directly competes with Mattioni in admiralty/maritime and corporate matters but at significantly larger scale.
• Marshall Dennehey Warner Coleman & Goggin: Regional defense firm with major Philadelphia presence and strong workers' compensation, insurance defense, and personal injury practices. Directly competes with Mattioni in NJ and PA workers' compensation and personal injury matters at larger scale.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks5 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/mary-barnard-insurance

Revenue estimate

Valuation estimate

Number of profiles

Profiles7 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Mattioni