Submarine Boat Corporation

Submarine Boat Corporation
Name	Submarine Boat Corporation
Industry	Shipbuilding
Founded	1915
Founder	Isaac E. Cummings
Fate	Defunct
Defunct	1932
Headquarters	Newark, New Jersey
Key people	William H. G. Bull, Arthur M. Anderson
Products	Cargo ships, tankers, barges
Subsidiaries	Electric Launch Company

Submarine Boat Corporation was an American shipbuilding firm active during the World War I era and the interwar years, notable for mass-producing standardized cargo vessels on an industrial scale. The company operated large shipyards in Newark, New Jersey and constructed hundreds of hulls intended to relieve wartime shipping shortages, later transitioning to commercial carriers, barges, and repair work. Its operations intersected with major institutions and events of the period, including the Emergency Fleet Corporation, the United States Shipping Board, and the postwar Great Depression maritime contraction.

History

The corporation was established amid the wartime mobilization that followed United States entry into World War I and the expansion of the Emergency Fleet Corporation shipbuilding program administered by the United States Shipping Board. Early leadership engaged with figures from Bethlehem Steel and the Submarine Boat Corporation founder drew upon networks linking Newark, Elizabeth, New Jersey, and the Port of New York and New Jersey. During 1917–1919 the yard produced mass-produced designs derived from standardized plans promoted by Elco and consultants connected to Maritime Commission planners. Postwar adjustments forced engagement with the Shipping Act of 1916 regulatory environment and negotiations with United States Congress committees overseeing wartime contracts. The company weathered labor disputes, maritime market oversupply, and shifting freight patterns tied to reconstruction in France, United Kingdom, and the broader Atlantic trade routes. Into the 1920s its managers pursued commercial diversification, acquiring interests in small passenger launches linked to Electric Launch Company and pursuing contracts with coastal operators in Chesapeake Bay and the Gulf Coast. The onset of the Great Depression and reductions in United States Shipping Board requisitions precipitated financial strain and eventual cessation of shipbuilding by 1932.

Shipbuilding Programs

The firm specialized in standardized freighter types produced under large-scale fabrication methods reminiscent of contemporaneous programs at Federal Shipbuilding and Drydock Company, Newport News Shipbuilding, and William Cramp & Sons. Its principal program was the mass construction of steam-powered cargo steamers using prefabricated sections and assembly-line techniques advocated by industrial engineers who had collaborated with Ford Motor Company and consultants from USSB engineering bureaus. Contracts awarded by the Emergency Fleet Corporation and later by the United States Shipping Board involved the production of "Design 1023" type hulls and variants intended for coastal and transatlantic service. The yard also built tankers, barges for inland waterways connected to the Erie Canal, and converted hulls for use as merchant rafts supporting trade with Cuba and Puerto Rico. Naval auxiliary conversions during the postwar years linked the company to refit projects for vessels procured by the United States Navy and commercial outfitting for operators like American-Hawaiian Steamship Company.

Notable Vessels

Among the yard’s output were numerous standardized cargo ships and a handful of merchant vessels that later entered registry under companies such as Isthmian Steamship Company, Interlake Steamship Company, and regional operators servicing New England and the Mid-Atlantic states. Several hulls were renamed and repurposed during the 1920s trading under lines that connected to Baltimore and Ohio Railroad intermodal routes and Pennsylvania Railroad marine services. Some vessels participated in relief shipments to Belgium and Poland after the war, while others were laid up in reserve fleets moored near James River Reserve Fleet locations. A limited number of hulls survived into the late 1930s and were pressed into service under charter to freight conglomerates and coastal coal carriers.

Corporate Organization and Management

Corporate governance reflected the era’s industrial model, with a board composed of financiers, shipping executives, and engineers drawn from firms such as International Mercantile Marine, United States Steel Corporation, and regional banking houses in Newark. Senior management implemented hierarchical production oversight, employing plant managers trained in techniques borrowed from Harvard Business School-style efficiency programs and engineers who had worked with Sperry Corporation and the Naval Consulting Board. The company maintained procurement links to major suppliers including rivet and plate vendors centered around Pittsburgh, and managed contractual relationships with the Emergency Fleet Corporation that required compliance with federal specifications and inspection regimes administered by naval architects associated with Society of Naval Architects and Marine Engineers.

Labor and Workforce

Workforce composition mirrored other large shipyards of the period, combining skilled trades—shipfitters, boilermakers, carpenters, and machinists—with large numbers of semi-skilled laborers drawn from immigrant communities in Newark, Jersey City, and surrounding industrial towns. Labor relations intersected with unions such as the International Longshoremen's Association, Amalgamated Association of Iron and Steel Workers, and regional chapters of the Industrial Workers of the World during periods of strike activity and wage negotiations. Training programs and apprenticeship schemes were instituted to accelerate production, while occupational health concerns prompted engagement with sanitation and safety campaigns promoted by municipal authorities in Essex County, New Jersey and public health officials.

Decline and Closure

Decline followed a contraction in merchant orders, the cessation of large-scale federal construction programs, and competitive pressures from other yards modernizing for diesel and welded construction techniques used by firms like Sun Shipbuilding & Drydock Company and Bath Iron Works. Financial difficulties compounded by the Great Depression led to workforce reductions, asset sales, and the mothballing of slipways. By 1932 shipbuilding operations ceased, assets were liquidated or repurposed for marine repair and limited fabrication, and the corporate entity dissolved amid bankruptcy proceedings that involved creditors drawn from New York banking houses and regional industrial firms. The yard sites were later redeveloped, their industrial footprints absorbed into port expansions and municipal redevelopment projects around the Port Newark-Elizabeth Marine Terminal area.

Category:Defunct shipbuilding companies of the United States