OSEN LLC Employee Directory

Q: What is OSEN LLC known for?

OSEN LLC was founded in 1999. OSEN LLC operates in the Law Practice industry.

Q: How many employees does OSEN LLC have currently?

OSEN LLC has approximately 11 employees.

Law PracticeNew Jersey, United States11-50 Employees

Osen LLC is an internationally recognized boutique law firm litigating complex matters, often global in scope. Although the Firm’s practice encompasses a broad variety of cases, Osen LLC is best known for its prominent role in matters concerning terrorism financing, money-laundering, human rights violations, and complex commercial litigation. The Firm’s innovative approach enables it to litigate high-profile cases typically handled by much larger firms. Osen LLC’s track record of resolving daunting legal challenges with creative solutions has resulted in important legal precedents that frequently have critical public policy implications. At the same time, Osen LLC maintains an absolute commitment to individualized client service. It is these twin commitments – to our clients, and to the public good – that are our firm’s signature.

Find OSEN LLC employees' phone numbers or email addresses

OSEN LLC Global Highlights

North America
13

United States Of America
13

OSEN LLC's Leadership

M. R.
Partner
Mobile Phone
Email
M. M.
Auditing Manager
Mobile Phone
Email
J. O.
Office Manager/Paralegal
Mobile Phone
Email
G. O.
Member
Mobile Phone
Email
C. S.
Member
Mobile Phone
Email
A. S.
Counsel
Mobile Phone
Email
M. B.
Bookkeeper
Mobile Phone
Email
G. O.
German/English Translator
Mobile Phone
Email

OSEN LLC Employee Metrics

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50%

0%

2026

2025

Legal
Accounting
Administrative
Analytics
Arts & Design
Other

Contact profiles from OSEN LLC

Name

Title

Contact Info

Location

Last Update

M. R.
Partner
Mobile Phone
Email
United States
Nov 17, 2025
M. M.
Auditing Manager
Mobile Phone
Email
UNITED STATES
Oct 08, 2023
J. O.
Office Manager/Paralegal
Mobile Phone
Email
United StatesNew Jersey
Oct 16, 2025
G. O.
Member
Mobile Phone
Email
United StatesNew Jersey
Jan 28, 2026
C. S.
Member
Mobile Phone
Email
United StatesNew Jersey
Oct 08, 2024
A. S.
Counsel
Mobile Phone
Email
United StatesNew Jersey
Nov 17, 2025
M. B.
Bookkeeper
Mobile Phone
Email
United StatesNew Jersey
Oct 16, 2025
G. O.
German/English Translator
Mobile Phone
Email
United StatesNew Jersey
Oct 16, 2025
A. U.
Member
Mobile Phone
Email
United StatesNew York
Oct 16, 2025
N. W.
Attorney
Mobile Phone
Email
United StatesNew Jersey
Oct 22, 2025

Frequently Asked Questions

What is OSEN LLC known for?

OSEN LLC was founded in 1999 operates in the Law Practice industry. The company's main headquarters is located in 2 University Plaza Suite 402 Hackensack, New Jersey 07601 United States; you can contact the main corporate office by phone at

+1-201-265-****

. Explore OSEN LLC's company overview page for more information.

What is OSEN LLC's most common email format?

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

How many employees does OSEN LLC have currently?

OSEN LLC has approximately 11 employees as of February 2026. These team members are located across 1 continents, including North America.

Who are OSEN LLC's key employees and leadership?

As of February 2026, OSEN LLC's key employees include:

Partner: M. R.
Auditing Manager: M. M.
Office Manager/Paralegal: J. O.
Member: G. O.
Member: C. S.

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