Umicore NV

BELGIUM

EXECUTIVES 230

United States Steel Corporation (U.S. Steel)

UNITED STATES

EXECUTIVES 47

Univance Corporation

JAPAN

EXECUTIVES 23

United Company RUSAL

RUSSIA

EXECUTIVES 15

United Cast Bar Ltd.

UNITED KINGDOM

EXECUTIVES 7

UACJ Corporation

JAPAN

EXECUTIVES 5

Ulma Group

SPAIN

EXECUTIVES 4

Ultimate R&D

UNITED STATES

EXECUTIVES 3

Uniformity Labs

UNITED STATES

EXECUTIVES 3

United Metallurgical Company (OMK)

RUSSIA

EXECUTIVES 3

Universal Metal Products, Inc.

UNITED STATES

EXECUTIVES 3

Unex AS

CZECH REPUBLIC

EXECUTIVES 2

Union Electric Steel Corporation

UNITED STATES

EXECUTIVES 2

U. S. Steel Kosice, Sro

SLOVAKA

EXECUTIVES N/A

UC RUSAL

RUSSIA

EXECUTIVES N/A

Ultra Infiltrant

UNITED STATES OF AMERICA

EXECUTIVES N/A

Ultra Minor Metals Ltd.

CHINA

EXECUTIVES N/A

Ulven Forging Inc.

EXECUTIVES N/A

Umicore Precious Metals Refining

BELGIUM

EXECUTIVES N/A

Up Scientech Materials Corp.

TAIWAN, PROVINCE OF CHINA

EXECUTIVES N/A

Urdan Metal & Casting Industries Ltd.

ISRAEL

EXECUTIVES N/A

US Research Nanomaterials, Inc.

UNITED STATES

EXECUTIVES N/A

UXA spol. s.r.o.

CZECH REPUBLIC

EXECUTIVES N/A