Adduci, Mastriani & Schaumberg LLP Employee Directory

Law PracticeDistrict of Columbia, United States51-200 Employees

AMS attorneys have unmatched experience and expertise in Section 337 investigations. Having been involved in approximately 30% of all such cases instituted at the ITC since 1980, our firm has represented more than 250 parties, both complainants and respondents.

Along with ITC Section 337 litigation, our attorneys’ expertise also encompasses international trade remedies, customs transactions, trade enforcement, and international trade policy – helping clients navigate a wide variety of issues that arise when conducting business in the global marketplace.

Find Adduci, Mastriani & Schaumberg LLP employees' phone numbers or email addresses

Adduci, Mastriani & Schaumberg LLP Global Highlights

North America
25

United States Of America
25

Asia
1

Indonesia
1

Adduci, Mastriani & Schaumberg LLP's Leadership

I. D. S.
Owner
Mobile Phone
Email
A. A.
Partner
Mobile Phone
Email
C. S.
Partner
Mobile Phone
Email
L. M.
Partner
Mobile Phone
Email
P. H.
Partner
Mobile Phone
Email
T. S.
Partner
Mobile Phone
Email
W. W.
Partner
Mobile Phone
Email
C. F.
Assistant Hr Manager
Mobile Phone
Email

Contact profiles from Adduci, Mastriani & Schaumberg LLP

Name

Title

Contact Info

Location

Last Update

I. D. S.
Owner
Mobile Phone
Email
Indonesia
Jul 18, 2025
A. A.
Partner
Mobile Phone
Email
May 01, 2024
C. S.
Partner
Mobile Phone
Email
Oct 22, 2024
L. M.
Partner
Mobile Phone
Email
UNITED STATES
Oct 12, 2025
P. H.
Partner
Mobile Phone
Email
United StatesDistrict of Columbia
Oct 17, 2024
T. S.
Partner
Mobile Phone
Email
UNITED STATES
Mar 07, 2023
W. W.
Partner
Mobile Phone
Email
Oct 16, 2024
C. F.
Assistant Hr Manager
Mobile Phone
Email
United StatesMaryland
Aug 09, 2025
D. G.
Office Services Manager
Mobile Phone
Email
United StatesMaryland
Oct 16, 2024
T. B.
Practice Information Manager
Mobile Phone
Email
United StatesVirginia
Oct 22, 2024

Frequently Asked Questions

What is Adduci, Mastriani & Schaumberg LLP known for?

Adduci, Mastriani & Schaumberg LLP was founded in 1981 operates in the Law Practice industry. The company's main headquarters is located in 1133 Connecticut Avenue, NW 12th Floor Washington, DC 20036 US. Explore Adduci, Mastriani & Schaumberg LLP's company overview page for more information.

What is Adduci, Mastriani & Schaumberg LLP's most common email format?

Adduci, Mastriani & Schaumberg LLP employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Adduci, Mastriani & Schaumberg LLP email formats with LeadIQ.

How many employees does Adduci, Mastriani & Schaumberg LLP have currently?

Adduci, Mastriani & Schaumberg LLP has approximately 51 employees as of November 2021. These team members are located across 2 continents, including North AmericaAsia.

Who are Adduci, Mastriani & Schaumberg LLP's key employees and leadership?

As of November 2021, Adduci, Mastriani & Schaumberg LLP's key employees include:

Owner: I. D. S.
Partner: A. A.
Partner: C. S.
Partner: L. M.
Partner: P. H.

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