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Costin Marcus PLLC Employee Directory

Law PracticeVirginia, United States2-10 Employees

Costin Marcus PLLC is a Northern Virginia-based law practice focused on commercial litigation. The firm represents companies, business owners, and corporate executives in high-stakes disputes, including matters involving control of a business, large monetary sums, or competitive advantage, as well as contract breaches and alleged violations of law. Its work spans federal and state courts across Virginia, notably in the Eastern District of Virginia and in Fairfax County and Alexandria, with additional representation in arbitration and mediation throughout the greater Washington, D.C. region. Based in Alexandria, the firm positions itself as a boutique option for complex commercial litigation, handling matters in a range of jurisdictions and venues. The firm’s contact information places its office in Alexandria, Virginia.

Find Costin Marcus PLLC employees' phone numbers or email addresses

Costin Marcus PLLC Global Highlights

Location
Employees

North America
4

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  • United States Of America
    4

Costin Marcus PLLC's Leadership

  • Stylized image of a person
    J. M.
    Partner
  • Stylized image of a person
    E. D. M.
    Partner
  • Stylized image of a person
    S. C.
    Partner

Costin Marcus PLLC Employee Metrics

100%
50%
0%
2026
2025
  • Legal
  • Accounting
  • Administrative
  • Analytics
  • Arts & Design
  • Other

Contact profiles from Costin Marcus PLLC

Name
Title
Contact
Location
Last Update
  • Stylized image of a person
    J. M.
    Partner
    United StatesDc
    Jun 28, 2026
  • Stylized image of a person
    E. D. M.
    Partner
    United StatesVirginia
    Jun 29, 2026
  • Stylized image of a person
    S. C.
    Partner
    United StatesVirginia
    Jun 26, 2026

Frequently Asked Questions

What is Costin Marcus PLLC known for?

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Costin Marcus PLLC was founded in 2010 operates in the Law Practice industry; you can contact the main corporate office by phone at . Explore Costin Marcus PLLC's company overview page for more information.

What is Costin Marcus PLLC's most common email format?

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Costin Marcus PLLC employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Costin Marcus PLLC email formats with LeadIQ.

How many employees does Costin Marcus PLLC have currently?

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Costin Marcus PLLC has approximately 5 employees as of August 2026. These team members are located across 1 continents, including North America.

Who are Costin Marcus PLLC's key employees and leadership?

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As of August 2026, Costin Marcus PLLC's key employees include:

  • Partner: J. M.
  • Partner: E. D. M.
  • Partner: S. C.

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