Sellei Law, LLC

What Sellei Law, LLC does

Sellei Law, LLC is a boutique law firm founded in 2015 by Gabrielle J. Sellei, Esq., headquartered in suburban Philadelphia and licensed to practice in Pennsylvania, New York, and New Jersey. The firm operates as a solo practitioner practice, serving a deliberately limited number of clients across four core service areas: (1) Business Law — full-lifecycle representation from entity formation through fundraising, employment, vendor contracting, intellectual property protection, and M&A, spanning real estate, management consulting, healthcare, restaurant, technology, and professional services; (2) Arts, Entertainment, Sports & Media Law — IP exploitation and protection, contract negotiation, and career management for artists, writers, entertainers, athletes, and media personalities; (3) General Counsel Services — ongoing outside counsel for governance, risk management, and strategic matters; and (4) a dedicated Literary Practice covering publishing agreements, agent agreements, translation rights, and book-to-film transactions with major trade publishers.

Revenue is generated through professional-services fees quoted on a per-matter basis, with multi-year GC engagements providing recurring work. There is no publicly disclosed pricing; fees are determined by matter scope and complexity. The go-to-market model is sales-led and reputation-driven, relying on personal referrals, an extensive professional network, board affiliations with Philadelphia-area arts organizations, academic speaking engagements at institutions including UPenn Carey Law School and Drexel University, published articles in outlets such as Smart Business Magazine and the Philadelphia Inquirer, and podcast appearances. The firm maintains no software products, AI capabilities, or proprietary technology beyond standard legal practice management tools, and is structured as a privately held LLC with no external investment or institutional ownership.

Name

Sellei Law, LLC

Legal name

Sellei Law, LLC

Website

https://selleilaw.com

Company type

Private

Founded year

2015

Operating status

Operating

Headcount range

1–10 employees

Short description

Sellei Law, LLC is a solo-practitioner boutique law firm in suburban Philadelphia, founded in 2015 by Gabrielle J. Sellei, Esq., serving a limited number of entrepreneurial businesses, creative professionals, and established enterprises with business, arts/entertainment/sports/media, literary, and ongoing general counsel legal services across PA, NY, and NJ.

Ownership category

akta.pro rank

Product category

Legal Services

NAICS

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

SIC

Services-Legal Services (8111)

akta.pro primary industry

Music Legal Services (Artist/Label/Publishing) (MPAIAGAE)

akta.pro secondary industries

Legal & Regulatory Publishing (Case Law, Statutes, Treatises) (MPAJACAA), Genre & Category Publishing (Romance, Mystery/Thriller, Sci‑Fi/Fantasy, etc.) (MPAJAAAB), Law & Legal Studies (EDAGABAH)

Keywords

• Business law services
• Entertainment law
• Sports media law
• Outside general counsel
• Literary practice

Headquarters

HQ city

Suburban Philadelphia

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales

Revenue model

1. Legal Services - Business Law: Representation of clients through complete business lifecycle including entity formation, fundraising, employment matters, vendor contracts, intellectual property protection, and M&A transactions.
2. Legal Services - Arts, Entertainment, Sports & Media Law: Representation of artists, entertainers, athletes, and creative individuals with unique legal needs including IP exploitation, contract negotiations, and career management.
3. General Counsel Services: Ongoing outside counsel services providing regular legal support for business operations, governance, risk management, and strategic initiatives.

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels4 records

Core offering

Sellei Law is a boutique law firm providing legal representation to entrepreneurial and business ventures through their complete life-cycle, as well as to creative individuals in the arts, entertainment, sports, and media sectors. The firm offers four core practice areas: Business Law, Arts/Entertainment/Sports & Media Law, General Counsel Services, and a dedicated Literary Practice, delivering customized, per-matter legal services from its suburban Philadelphia base.

Product overview

Sellei Law, LLC is a law firm offering integrated legal services across four practice areas: Business Law (entity formation through M&A), Arts/Entertainment/Sports & Media Law, General Counsel Services, and a dedicated Literary Practice. The firm serves entrepreneurial ventures, creative professionals, athletes, and media entities, providing both transactional counsel and ongoing advisory services. No software product is offered; all offerings are professional legal services.

Differentiator

Problem solved

Functional benefit

Products and services

• Business Law Services
• Arts, Entertainment, Sports & Media Law
• General Counsel Services
• Literary Practice

Named customers10 records

Segments3 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

One partnership is on record.

• Philadelphia Volunteer Lawyers for the Arts (PVLA)coreOthersGabrielle Sellei serves as Board Vice President of PVLA and has been a volunteer PVLA attorney throughout her entire 25+ year legal career. PVLA provides free legal services to artists and arts organizations in the Philadelphia region.

Scale indicators3 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• Cozen O'Connor: Philadelphia-based national firm with a media, entertainment, and IP practice. Comparable as another Philadelphia-based firm with overlapping entertainment and business law clients, though significantly larger and broader in scope.
• Lathrop GPM LLP: National firm with an entertainment, media, and IP practice. Comparable in representing authors and creative professionals, though with broader geographic reach and institutional scale.
• Manatt Phelps & Phillips: NYC/LA-based firm combining legal, consulting, and lobbying services with a notable entertainment and media practice. Comparable in serving entertainment and media clients, though operating as a diversified professional services firm.
• Fox Rothschild LLP: Philadelphia-based national firm with an entertainment and media practice. Relevant as a Philadelphia-headquartered peer with overlapping entertainment/literary work, though it operates as a broad full-service firm rather than a focused boutique.
• Akerman LLP: National firm with an entertainment and media practice serving clients across literary, music, and film sectors. Comparable in entertainment IP and literary rights work, though with a broader practice mix.

Direct peers

• Pryor Cashman LLP: NYC-based full-service firm with a prominent Entertainment, Media, and Literary practice. Directly comparable because both firms serve authors, artists, and entertainment clients with rights and transactional work, though Pryor Cashman operates at dramatically larger scale.
• Grubman Shire Meiselas & Sacks: NYC-based entertainment and media law firm widely recognized for representing high-profile music and entertainment clients. Comparable in serving Grammy-level artists and entertainment industry figures, though at materially larger scale.
• Mitchell Silberberg & Knupp LLP: LA-based firm with a leading entertainment, IP, and media practice. Comparable in serving entertainment industry clients and rightsholders, though operating at much larger scale and broader geographic reach.
• Frankfurt Kurnit Klein & Selz: NYC boutique firm specializing in entertainment, media, intellectual property, and advertising law. Highly comparable as a boutique practice serving creative professionals and rightsholders, with overlapping literary and entertainment clients.

Emerging players

• Lavner Law: Boutique entertainment/litigation firm with focus on film and TV. Comparable as a smaller specialized entertainment practice, though more litigation-focused than Sellei Law's transactional/literary orientation.

Market position

Strengths5 records

Weaknesses4 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/sellei-law-llc

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

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 Sellei Law, LLC