Masur Griffitts Avidor LLP (MGA)

What Masur Griffitts Avidor LLP (MGA) does

Masur Griffitts Avidor LLP (MGA) is a New York-based limited liability partnership founded in 2003, operating as a boutique law firm with 11–50 employees that serves technology, product, and service-driven companies across multiple industries. The firm's externally visible presence is anchored by partner Steve Masur, who is branded across stevemasur.com as a speaker, advisor, and attorney with 30 years of experience spanning web1 (internet, advertising, gaming), web2 (mobile, social media), and web3 (blockchain, metaverse), alongside current advisory depth in AI.

The firm's service offering combines legal counsel for emerging-technology and entertainment businesses with strategic advisory and high-profile speaking and moderation engagements. Distribution runs through Steve Masur's personal channels — a personal website with an Appearances booking section and LawTalk blog, LinkedIn, X, Telegram, and direct email — rather than traditional law firm BD infrastructure. No productized technology, software platform, or proprietary tooling is disclosed; the core technology field is explicitly marked not applicable. There is no disclosed revenue, no funding history, no M&A activity, no partnership announcements, and no product launch cadence in the source material.

The business model is best characterized as a person-dependent professional services practice monetizing Steve Masur's time across three intertwined lines: (1) legal advisory for startups and entertainment-sector clients, (2) consulting and due-diligence support for venture capital and investors, and (3) paid speaking and event moderation. No pricing model, contract terms, or repeat-customer data is publicly disclosed, and the firm's connection to broader institutional infrastructure beyond Steve Masur's personal brand is not established in the available source.

Name

Masur Griffitts Avidor LLP (MGA)

Website

https://masur.com

Company type

Private

Founded year

2003

Operating status

Operating

Headcount range

11–50 employees

Short description

Masur Griffitts Avidor LLP is a New York-based boutique law firm (founded 2003, 11–50 employees) serving technology, product, and entertainment companies with legal counsel, strategic advisory, and speaking engagements anchored by partner Steve Masur's expertise in AI, Web3, blockchain, startups, and venture capital.

Ownership category

akta.pro rank

Headquarters

HQ city

New York

HQ country

United States

HQ region

North America

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales

Distribution channels1 record

Marketing channels6 records

Core offering

Masur Griffitts Avidor LLP (MGA) is a boutique law firm that delivers legal solutions, strategic advisory, and consulting services to technology, product, and service-driven companies across emerging industries. Its practice spans AI, Web3, blockchain, metaverse, mobile and social media, gaming, internet, advertising, startups, venture capital, international law, and entertainment, and it also offers public-speaking and event-moderation services led by partner Steven Masur.

Differentiator

Problem solved

Functional benefit

Products and services

• Legal Advisory Services

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Scale indicators1 record

Recent moves4 records

Expansion highlights4 records

Direct peers

• Gunderson Dettmer: Leading venture and emerging-company law firm with deep Web3, crypto, and AI practices serving startups and venture capital. MGA competes with Gunderson for tech-startup legal mandates in the same emerging-technologies vertical.
• Pryor Cashman: New York-based full-service law firm with notable entertainment, technology, and digital-media practices. Comparable to MGA in geography, mid-market positioning, and entertainment/tech client overlap.
• Fenwick & West: West Coast-focused law firm renowned for technology company representation, including venture financings and emerging tech. Competes for tech-startup clients that MGA also serves.

Emerging players

• FisherBroyles: Distributed, partner-only law firm model offering flexible legal services across technology and emerging industries. Comparable to MGA in targeting tech-forward clients with a lean, non-traditional structure.
• Craft Counseling: Boutique advisory and legal firm focused on emerging technology and digital-asset companies. Comparable to MGA in niche focus on startups and Web3/AI clients with a relationship-driven, advisory-led model.

Broad incumbents

• Loeb & Loeb: Established law firm with strong entertainment, technology, and media practices serving emerging companies and content creators. Overlaps with MGA's entertainment and tech-adjacent work.
• Cooley LLP: Major AmLaw firm with one of the most prominent emerging-company and technology practices, including dedicated digital-asset and AI groups. Competes with MGA for high-end venture-stage and emerging-tech legal mandates.
• Latham & Watkins: Global law firm with extensive technology, fintech, and digital-asset capabilities serving emerging companies and investors. Overlaps with MGA in tech and venture-related matters at a much larger scale.
• Wilson Sonsini Goodrich & Rosati: Premier technology and life-sciences law firm representing public and private technology companies and investors. Provides a comparable emerging-tech legal practice from a much larger institutional platform.
• Goodwin Procter: Large law firm with established technology, digital currency, and emerging companies practices serving VCs and startups. Overlaps with MGA across venture-stage representation and Web3 advisory.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat3 records

Key risks5 records

Key highlights5 records

Customer concentration

• Xx.com/MGA_Law
• LinkedInlinkedin.com/in/masur

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 Masur Griffitts Avidor LLP (MGA)