Madisonville Shipbuilding
Madisonville LA
There were two shipyards in Madisonville LA before Equitable started the yard that is there today - Jahncke Shipbuilding and Gulf Shipbuilding. Jahncke SB was started in 1900 and closed in about 1970, while Gulf SB was started at about the same time, was acquired by Waterman Steamship Lines in 1941 and closed after the war. The two yards were located side-by-side on the site of the 19th-century Baham Shipyard, roughly where Madisonville's Maritime Museum is today.
| O/N | Name | Customer | Type | GT | LOA | Delivered | Notes | |
| Built by Jahncke Shipbuilding | ||||||||
| 236896 | Tiger | Jahncke Service | tugboat | 19 | 47 | 1913 | ||
| 173805 | Pontchartrain | Jahncke Service | dredge | 443 | 118 | 1914 | ||
| 213027 | Margaret | Octave Bernard | tugboat | 26 | 57 | 1915 | later Wolverine | |
| 217320 | Bayou Teche | USSB/210 | freighter | 2,551 | 1918 | scrapped 1925 | ||
| 217388 | Bahlabac | USSB/211 | freighter | 2,551 | 1918 | burned in Port of Spain 1926 | ||
| 217850 | Abbeville | USSB/212 | freighter | 2,551 | 1919 | scrapped 1924 | ||
| 218352 | Pontchartrain | USSB/213 | freighter | 2,551 | 1919 | scrapped 1926 | ||
| Tchefuncta | USSB/214 | freighter | 2,551 | 1919 | completed as a barge | |||
| 236895 | Atlas | Jahncke Service | tugboat | 37 | 58 | 1924 | ||
| 170682 | Tchefuncta | Jahncke Service | dredge | 535 | 136 | 1930 | ||
| 173804 | Pelican | Jahncke Service | dredge | 181 | 100 | 1930 | ||
| 237030 | Bonne Fortune | A.B. Paterson | yacht | 98 | 77 | 1937 | to USN 1941 as YP-156, to Mobile 1946 as pilot boat, foundered 1964 | |
| Built by Gulf Shipbuilding | ||||||||
| 200442 | Anita D | George Sick | freighter | 45 | 69 | 1903 | ||
| 200775 | Haskell | Southern Boiler | work boat | 24 | 60 | 1904 | ||
| 205461 | Josie | freighter | 160 | 85 | 1908 | later Margaret | ||
| 210300 | John Cassidy | N.O. Livestock | freighter | 81 | 91 | 1912 | ||
| 214720 | Wendy | Andrew Moore | yacht | 23 | 55 | 1913 | ||
| 214729 | Quicksilver | Jules Godchaux | yacht | 20 | 51 | 1916 | ||
| 217286 | Gulco | Cuyamel Fruit | tugboat | 16 | 39 | 1918 | ||
| 216468 | O. A. Hermanson | Southern Oil | tugboat | 333 | 126 | 1922 | later Creole | |
| 222395 | Jetta | yacht | 48 | 65 | 1922 | later H.A.T. | ||
| 232574 | Cocheco | C.A.Sporl & Co. | yacht | 48 | 65 | 1922 | ||
| 238145 | Neptune | Leon Edwards | yacht | 26 | 44 | 1922 | ||
| 1 | AM-126 | Token | US Navy | minesweeper | 890d | 221 | 31 Dec 1942 | scrapped 1967 |
| 2 | AM-127 | Tumult | US Navy | minesweeper | 890d | 221 | 27 Feb 1943 | scrapped 1967 |
| 3 | AM-128 | Velocity | US Navy | minesweeper | 890d | 221 | 4 Mar 1943 | to Mexico 1972 as Ignacio L. Vallarta (C-82) |
| 4 | AM-129 | Vital | US Navy | minesweeper | 890d | 221 | May 1943 | to Britain 1943 as HMS Strenuous (J-338), sold 1948 as Evening Star, Pride of the West, scrapped 1956 |
| 5 | AM-130 | Usage | US Navy | minesweeper | 890d | 221 | June 1943 | to Britain 1943 as HMS Tourmaline (J-339), to Turkey 1947 as Cardak (M-507), struck 1974 |
| 6 | AM-131 | Zeal | US Navy | minesweeper | 890d | 221 | 9 Jul 1943 | sunk as target 1967 |
| 7 | BAM-30 | HMS Sepoy | US Navy | minesweeper | 890d | 221 | 8 Sep 1943 | retained as USS Dextrous (AM-341), to Korea 1967 as Koje (PCE-713), struck 1984 |
| 8 | BAM-31 | HMS Steadfast (J-375) | US Navy | minesweeper | 890d | 221 | 17 Jan 1943 | to Britain 1943, returned 1946, to Turkey 1947 as Eregli, struck 1973 |
| 9 | BAM-32 | HMS Tattoo (J-374) | US Navy | minesweeper | 890d | 221 | 27 Jan 1943 | to Britain 1943, returned 1946, to Turkey 1947 as Carsamba, struck 1985 |
| 10 | AM-267 | Notable | US Navy | minesweeper | 890d | 221 | 23 Dec 1943 | to China 1946 |
| 11 | AM-268 | Nucleus | US Navy | minesweeper | 890d | 221 | 19 Jan 1944 | to USSR 1945 as T-276 |
| 12 | AM-269 | Opponent | US Navy | minesweeper | 890d | 221 | 18 Feb 1944 | scrapped 1961 |
| 14 | AM-270 | Palisade | US Navy | minesweeper | 890d | 221 | 9 Mar 1944 | to USSR 1945 as T-279, mined and lost off Korea 1945 |
| 15 | AM-271 | Penetrate | US Navy | minesweeper | 890d | 221 | 31 Mar 1944 | to USSR 1945 as T-280 |
| 16 | AM-272 | Peril | US Navy | minesweeper | 890d | 221 | 22 May 1944 | to USSR 1945 as T-281, scrapped 1956 |
| 17 | AM-273 | Phantom | US Navy | minesweeper | 890d | 221 | 17 May 1944 | to China 1948 as Yung Ming, to Taiwan 1949, scrapped |
| 18 | AM-274 | Pinnacle | US Navy | minesweeper | 890d | 221 | 24 May 1944 | to China 1948 as Yung Hsiu, to Taiwan 1949, struck |
| 19 | AM-275 | Pirate | US Navy | minesweeper | 890d | 221 | 16 Jun 1944 | mined and lost off Korea 1950 |
| 20 | AM-276 | Pivot | US Navy | minesweeper | 890d | 221 | 12 Jul 1944 | to China 1948 as Yung Shou, to Taiwan 1949, struck |
| 21 | AM-277 | Pledge | US Navy | minesweeper | 890d | 221 | 29 Jul 1944 | mined and lost off Korea 1950 |
| 22 | AM-278 | Project | US Navy | minesweeper | 890d | 221 | 22 Aug 1944 | to the Philippines 1948 as Samar (M-33), struck |
| 23 | AM-279 | Prime | US Navy | minesweeper | 890d | 221 | 12 Sep 1944 | to China 1948 as Yung Feng, to Taiwan 1949, struck |
| 24 | AM-280 | Prowess | US Navy | minesweeper | 890d | 221 | 27 Sep 1944 | to Vietnam 1970 as Ha Hoi (HQ-13) |
| 25 | AM-281 | Quest | US Navy | minesweeper | 890d | 221 | 25 Oct 1944 | to the Philippines 1948 as Pagasa (APO 21), struck |
| 26 | AM-282 | Rampart | US Navy | minesweeper | 890d | 221 | 18 Nov 1944 | to USSR 1945 |
| 27 | AM-379 | Roselle | US Navy | minesweeper | 890d | 221 | 6 Feb 1945 | to Mexico 1972 as Melchior Ocampo, Manuel Gitierrez Zamora (C-78) |
| 28 | AM-380 | Ruddy | US Navy | minesweeper | 890d | 221 | 28 Apr 1945 | to Peru 1960 as Galvez (MSF-68), struck 1981 |
| 29 | AM-381 | Scoter | US Navy | minesweeper | 890d | 221 | 13 Mar 1945 | to Mexico 1972 as Manuel Gutierrez Zamora, Melchior Ocampo (C-84) |
| 30 | AM-382 | Shoveler | US Navy | minesweeper | 890d | 221 | 22 May 1945 | to Peru 1960 as Diez Canseco (MSF-69), struck 1981 |
| YS-69 | US Navy | lighter | 1945 | |||||
| YS-70 | US Navy | lighter | 1945 | |||||
| YS-71 | US Navy | lighter | 1945 | |||||
| YS-72 | US Navy | lighter | 1945 | later YF-182 | ||||
| YS-73 | US Navy | lighter | 1945 | later YF-183 | ||||
| YS-74 | US Navy | lighter | 1945 | |||||
| YS-75 | US Navy | lighter | 1945 | later YF-184 | ||||
| YS-76 | US Navy | lighter | 1945 | |||||
| YS-77 | US Navy | lighter | 1945 | to US Army 1920 | ||||
| YS-78 | US Navy | lighter | 1945 | |||||
| 249222 | Floyd Hamilton | State of LA | tugboat | 21 | 42 | 1946 | ||