Insights

Niche Legal Expertise Markus & Sheridan, LLP specializes in high-stakes family law, estate planning, and employment disputes, serving clients with complex matrimonial and multi-national legal needs. This specialization indicates opportunities to offer tailored legal technology, case management tools, and advanced forensic research solutions.

Growing Revenue Range With an estimated revenue between 10 million and 25 million dollars, the firm demonstrates solid financial health, suggesting potential interest in expanding legal software, client relationship management systems, or professional development tools to support continued growth.

High-Profile Practice Areas Having lawyers with extensive experience in arbitration, litigation, and collaborative law positions the firm as a potential client for litigation support, arbitration case management, and dispute resolution technology platforms aimed at mid-sized firms.

Technology Stack Presence Utilizing modern web tools like Facebook Pixel, JSON-LD, and SEO plugins indicates openness to digital marketing and online client engagement strategies, presenting opportunities for targeted marketing solutions and online consultation platforms.

Potential Market Expansion Serving clients in New York with a focus on complex and multi-jurisdictional issues, the firm may be receptive to regional and national legal practice expansion tools, including cloud-based document management and cross-border collaboration solutions to enhance service delivery.

Markus & Sheridan, LLP Tech Stack

Markus & Sheridan, LLP uses 8 technology products and services including Facebook Pixel, Open Graph, JSON-LD, and more. Explore Markus & Sheridan, LLP's tech stack below.

  • Facebook Pixel
    Analytics
  • Open Graph
    Content Management System
  • JSON-LD
    Javascript Frameworks
  • Underscore.js
    Javascript Libraries
  • reCAPTCHA
    Security
  • RankMath SEO
    Web Platform Extensions
  • Apache HTTP Server
    Web Servers
  • Facebook
    Widgets

Media & News

Markus & Sheridan, LLP's Email Address Formats

Markus & Sheridan, LLP uses at least 1 format(s):
Markus & Sheridan, LLP Email FormatsExamplePercentage
First@mslawny.comJohn@mslawny.com
50%
First@mslawny.comJohn@mslawny.com
50%

Frequently Asked Questions

Where is Markus & Sheridan, LLP's headquarters located?

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Markus & Sheridan, LLP's main headquarters is located at 116 Radio Circle Suite 304 Mount Kisco, New York 10549 United States. The company has employees across 1 continents, including North America.

What is Markus & Sheridan, LLP's phone number?

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You can contact Markus & Sheridan, LLP's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Markus & Sheridan, LLP's official website and social media links?

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Markus & Sheridan, LLP's official website is mslawny.com and has social profiles on LinkedIn.

What is Markus & Sheridan, LLP's SIC code NAICS code?

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Markus & Sheridan, LLP's SIC code is 8111 - Legal Services NAICS code is 5411 - Legal Services.

How many employees does Markus & Sheridan, LLP have currently?

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As of February 2026, Markus & Sheridan, LLP has approximately 3 employees across 1 continents, including North America. Key team members include Partner: M. S.Partner: A. M.Owner: A. M.. Explore Markus & Sheridan, LLP's employee directory with LeadIQ.

What industry does Markus & Sheridan, LLP belong to?

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Markus & Sheridan, LLP operates in the Legal Services industry.

What technology does Markus & Sheridan, LLP use?

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Markus & Sheridan, LLP's tech stack includes Facebook PixelOpen GraphJSON-LDUnderscore.jsreCAPTCHARankMath SEOApache HTTP ServerFacebook.

What is Markus & Sheridan, LLP's email format?

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Markus & Sheridan, LLP's email format typically follows the pattern of First@mslawny.com. Find more Markus & Sheridan, LLP email formats with LeadIQ.

Markus & Sheridan, LLP

Legal ServicesNew York, United States2-10 Employees

Anthony Markus has over twenty years experience as a family law and estate planning attorney. He has handled hundreds of divorce matters to successful conclusion through various methods including negotiated settlements, collaborative practices, and litigation.  Many of his cases involve complex matrimonial issues requiring extensive valuations of multi-million dollar businesses, forensic research, and investigative depositions.  Mr. Markus has also been effective in creating comprehensive trust and estate documents for his clients that diminish estate taxes, preserve the proper distribution of assets, and insure that his clients' finances are properly managed for the future.

Marc Sheridan has nearly twenty years of experience representing both individual and multi-national clients in employment matters dealing with employment discrimination, restrictive covenants, deferred compensation plans, reductions in force, negotiation of severance agreements, and executive compensation issues.   He regularly appears in employment disputes on behalf of securities industry professionals in FINRA and AAA arbitration regarding unpaid bonuses, promissory notes, and contractual disputes.  Mr. Sheridan has also successfully resolved multi-million dollar commercial and employment disputes through effective litigation techniques in federal and state court as well as private mediation. Mr. Sheridan is also a mediator, civil collaborative practitioner, and trainer for attorneys domestically and internationally on civil collaborative practice.

Section iconCompany Overview

Headquarters
116 Radio Circle Suite 304 Mount Kisco, New York 10549 United States
Phone number
SIC Code
8111 - Legal Services
NAICS Code
5411 - Legal Services
Employees
2-10

Section iconMedia & News

Section iconFunding & Financials

  • $10M$25M

    Markus & Sheridan, LLP's revenue is estimated to be in the range of $10M$25M

Section iconFunding & Financials

  • $10M$25M

    Markus & Sheridan, LLP's revenue is estimated to be in the range of $10M$25M

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