Professionals and high experienced Surveyors have been appointed world wide covering American, European, Asian, African and Australian ports.

Columbus American Register survey offices directory includes the following countries:

 ARGENTINA IRELAND PUERTO RICO 
 AUSTRALIA ISRAEL  QATAR 

BANGLADESH

ITALY  ROMANIA 
BELGIUM  IVORY COAST  RUSSIA
BRAZIL JAPAN SAO TOME E' PRINCIPE

CANADA

JORDAN SAUDI ARABIA
CHILE KOREA SENEGAL
CHINA KENYA SINGAPORE
COLOMBIA LATVIA SOUTH AFRICA
COMOROS ISLANDS LEBANON SPAIN
CONGO LIBYA SRI LANKA
COSTA RICA LITHUANIA SUDAN
CROATIA MADAGASCAR SYRIA
CUBA MALAISIA TAIWAN
CYPRUS MALTA TANZANIA
DENMARK MAURITANIA THAILAND
EGYPT MEXICO TOGO
EQUADOR MAROCCO TRINIDAD & TOBAGO
ESTONIA NIGERIA TURKEY
FRANCE NAMIBIA U.S.A.
GABON NEW ZELAND UKRAINE
GERMANY NORWAY UNITED ARAB EMIRATES
GHANA PANAMA INITED KINGDOM
GREECE PAKISTAN URUGUAY
GUINEA PERU VENEZUELA
HOLLAND PHILIPPINES VIETNAM
INDIA POLAND
INDONESIA PORTUGAL