Founded 1862

American Bureau of Shipping (ABS)

Spring, United States

ABS is a classification society that develops and applies rules for hull, structural, and equipment condition through vessel and offshore-unit surveys, including newbuild and in-service hull inspections. It classes commercial vessels and offshore facilities and is one of the largest class societies by classed fleet.

Headquarters
Spring, United States
Founded
1862
Website
ww2.eagle.org

Notable facts

  • Originated as the American Shipmasters' Association, founded in New York in 1862, renamed American Bureau of Shipping in 1898
  • World headquarters at 1701 City Plaza Drive, Spring, Texas
  • Reported to be the second-largest class society with a classed fleet of over 12,000 commercial vessels and offshore facilities as of 2020

Service categories

Sources. This profile is compiled from public reference data, WebSearch-verified againstsource 1 · source 2. Data as of 2026-07-11. See methodology.

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