Shipbuilder
American Ship Building Company
Primarily Other Types· 1904 to 2001
20
vessels
166k dwt
total dwt
56.0
avg age (yrs)
Yard Profile
Built Fleet
Tracked vessels20
Total deadweight166k dwt
Average fleet age56.0 years
Build years1904 to 2001
Primary segmentOther Types
Composition
Segment Mix
Other Types15 (75%)
Bulk Carriers5 (25%)
Fleet
Vessels
USNS Impeccable
2001
USNS Lawrence H. Gianella
1985
USNS Paul Buck
1985
USNS Samuel L. Cobb
1985
PAUL R.TREGURTHA
Self Discharging Bulk Carrier · 1981 · 69,172 dwt 🇺🇸
ALGOMA COMPASS
Bulk Carrier · 1973 · 32,068 dwt 🇨🇦
CALUMET
Bulk Carrier · 1973 · 19,800 dwt 🇺🇸
MV Roger Blough
1972
USHUAIA
Passenger Ship · 1970 · 1,907 dwt 🇹🇬
NOAAS Miller Freeman
1967
USS Wood County
1959
USS Lorain County
1958
American Valor
1953
ARTHUR M.ANDERSON
Self Discharging Bulk Carrier · 1952 · 27,129 dwt 🇺🇸
CUYAHOGA
Self Discharging Bulk Carrier · 1943 · 15,850 dwt 🇨🇦
William A. Irvin
1938
SS Valley Camp
1917
SS Chief Wawatam
1911
SS Henry A. Hawgood
1906
J. B. Ford
1904
Derived from the builder field of the vessels we track. Coverage is partial (build yard is recorded for a minority of the fleet), so these figures reflect our tracked sample, not the yard's full output. Average age is deadweight-weighted (the broker convention); segments use the same classifier as the rest of the platform.

