Intracoastal Iron Works
Bourg LA
Intracoastal Iron Works is a small shipyard that builds towboats. Its primary customer is Cenac Towing and many of its hulls are built by Main Iron Works, which is now owned by Cenac. The shipyard is on the south side of the Intracoastal Waterway, not far to the east of Main Iron Works.
| O/N | Name | Customer | Type | GT | LOA | Delivered | Notes | |
| 985889 | Sightsailer | Sightsailing Inc | passenger | 11 | 46 | 1992 | ||
| 992302 | Mr. Henry | Belle Chasse Marine | passenger | 44 | 50 | 1993 | ||
| 102 | 1052384 | Signals | JP Marine | unclassified | 24 | 40 | 1997 | |
| 104 | 1054194 | Mary D | Belle Chasse Marine | passenger | 44 | 50 | 1997 | |
| 105 | 1062148 | Courtney A | Belle Chasse Marine | passenger | 44 | 50 | 1998 | |
| 106 | 1064825 | Brandi | Belle Chasse Marine | passenger | 44 | 50 | 1998 | |
| 107 | 1076929 | Lana K | Belle Chasse Marine | passenger | 44 | 50 | 1999 | |
| 108 | 1096287 | Chloe | Belle Chasse Marine | passenger | 44 | 50 | 2000 | |
| 1115678 | Anna Marie | Lance M. Nacio | trawler | 39 | 55 | 2001 | ||
| 115 | 1114608 | BC-115 | Belle Chasse Marine | unclassified | 152 | 80 | 1999 | |
| 116 | 1166323 | B C 1 Oil barge | Belle Chasse Marine | tank barge | 46 | 46 | 2004 | |
| 117 | 1173720 | B C 2 Oil barge | Belle Chasse Marine | tank barge | 46 | 46 | 2005 | |
| 119 | 1188175 | Alexandra Danos | Gulf Offshore Logistics | supply boat | 97 | 124 | Sep 2007 | |
| 1191866 | Katie Gonsoulin | LeBeouf Bros. Towing | towboat | 95 | 69 | 2006 | ||
| 1193534 | Adios | Gulf Marine Eqpmt | passenger | 14 | 38 | 2006 | ||
| 1194547 | Mr Buff | Lafayette Workboats | towboat | 99 | 72 | 2007 | ||
| 1194559 | George H. Thomas | Maryland Marine | towboat | 95 | 69 | June 2007 | ||
| 1194709 | Richard Gonsoulin II | LeBeouf Bros. Towing | towboat | 95 | 69 | Aug 2007 | ||
| 1194710 | Julie Gonsoulin | LeBeouf Bros. Towing | towboat | 95 | 69 | 2007 | ||
| 1194711 | Jackie Gonsoulin | LeBeouf Bros. Towing | towboat | 95 | 69 | Mar 2007 | ||
| 1194886 | Sabine Pass | Maryland Marine | towboat | 95 | 69 | Oct 2007 | ||
| 1213202 | Capt Ronald James | Lafayette Rentals | towboat | 99 | 72 | 2 Dec 2008 | ||
| 1213203 | Peggy Claire | LeBeouf Bros. Towing | towboat | 99 | 72 | 25 Aug 2008 | later Capt Boudreaux | |
| 135 | 1217770 | Mannie Cenac | Cenac Towing | towboat | 95 | 69 | 3 Apr 2009 | later Mannie |
| 136 | 1214852 | W J Authement | LeBeouf Bros. Towing | towboat | 95 | 69 | 25 Feb 2009 | |
| 137 | 1217701 | Bud Sonier | LeBeouf Bros. Towing | towboat | 95 | 69 | June 2009 | |
| 138 | 1222437 | William Cenac | TEPPCO Marine | towboat | 95 | 69 | 4 Sep 2009 | later William |
| 139 | 1232951 | Teddy Meyer | LeBeouf Bros. Towing | towboat | 98 | 69 | 28 Oct 2011 | |
| 140 | 1224664 | Wilsey Dupre | LeBeouf Bros. Towing | towboat | 95 | 69 | 31 Mar 2010 | |
| 141 | 1230451 | Bea Sonier | LeBeouf Bros. Towing | towboat | 95 | 69 | 9 Feb 2011 | |
| 142 | 1233527 | J. H. Cenac | Cenac Towing | towboat | 98 | 69 | 9 Jun 2011 | |
| 143 | 1235354 | Donnie Sonier | LeBeouf Bros. Towing | towboat | 98 | 69 | 30 Aug 2011 | |
| 144 | 1236144 | Al Cenac | Cenac Towing | towboat | 98 | 69 | 3 Nov 2011 | |
| 145 | 1238039 | Boo Sonier | LeBeouf Bros. Towing | towboat | 98 | 69 | 11 May 2012 | |
| 146 | 1240460 | Rita Ann | D & S Marine | towboat | 129 | 69 | 12 Jul 2012 | |
| 147 | 1240427 | R C Creppel | Elite Towing | towboat | 129 | 69 | 12 Jul 2012 | |
| 148 | 1242489 | Dave LeBoeuf | LeBeouf Bros. Towing | towboat | 98 | 69 | 3 Dec 2012 | |
| 149 | 1242383 | Tee Cenac | Cenac Towing | towboat | 98 | 69 | 1 May 2013 | |
| 150 | 1242384 | Fritz Cenac | Cenac Towing | towboat | 98 | 69 | 3 Jun 2013 | |
| 151 | 1242385 | Jackie Cenac | Cenac Towing | towboat | 98 | 69 | 18 Jul 2013 | |
| 152 | 1242386 | Karl Senner | LeBeouf Bros. Towing | towboat | 98 | 69 | 13 Mar 2013 | later Diane Cenac |
| 153 | 1243603 | Anna Michael | D & S Marine | towboat | 98 | 69 | 17 May 2013 | |
| 154 | 1245164 | Dickie Gonsoulin | LeBeouf Bros. Towing | towboat | 98 | 69 | 2 Aug 2013 | later E. A. Cenac |
| 155 | 1243597 | Albert Cenac | Cenac Towing | towboat | 98 | 69 | 24 Jan 2014 | |
| 156 | 1243598 | Weezie Cenac | Cenac Towing | towboat | 98 | 69 | 18 Mar 2014 | |
| 157 | 1243599 | Fonse Cenac | Cenac Towing | towboat | 98 | 69 | 14 May 2014 | |
| 158 | 1243600 | Odette Cenac | Cenac Towing | towboat | 98 | 69 | 11 Jul 2014 | |
| 159 | 1243601 | Tutty Cenac | Cenac Towing | towboat | 98 | 69 | 28 Aug 2014 | |
| 160 | 1244294 | C. C. Cenac | Cenac Towing | towboat | 98 | 69 | 22 Oct 2014 | |
| 178 | 1255184 | Genie Cenac | Cenac Towing | towboat | 98 | 69 | 11 Feb 2015 | later Atchafalaya |
| 179 | 1255186 | Henry Cenac | Cenac Towing | towboat | 98 | 69 | 6 Apr 2015 | |
| 161 | 1255924 | Sammy Cenac | Cenac Towing | towboat | 98 | 69 | 16 Dec 2014 | |
| 162 | 1255923 | J. Thomas | D & S Marine | towboat | 98 | 69 | 30 Jun 2015 | |
| 165 | 1259051 | Inez Cenac | Cenac Towing | towboat | 98 | 69 | 29 Jun 2015 | |
| 166 | 1259044 | Louise Cenac | Cenac Towing | towboat | 98 | 69 | 13 Aug 2015 | |
| 167 | 1259043 | Ammie Cenac | Cenac Towing | towboat | 98 | 69 | 29 Sep 2015 | |
| 168 | 1262416 | Jean-Pierre Cenac | Cenac Towing | towboat | 98 | 69 | 18 Nov 2015 | |
| 169 | 1263201 | Paddy Cenac | Cenac Towing | towboat | 98 | 69 | 14 Jan 2016 | |
| 170 | 1263198 | Nan Cenac | Cenac Towing | towboat | 98 | 69 | 29 Feb 2016 | |
| 171 | 1263200 | Ursula Cenac | Cenac Towing | towboat | 98 | 69 | 18 May 2016 | |
| 172 | 1263199 | Quincey Cenac | Cenac Towing | towboat | 98 | 69 | 30 Jun 2016 | |
| 173 | towboat | |||||||
| 174 | 1269033 | IIW14 | towboat | |||||
| 175 | 1269034 | IIW15 | towboat | |||||
| 176 | 1269035 | Everard Dupre | towboat | 144 | 72 | 5 Jun 2019 | ||
| 177 | 1269036 | Larrie B. Whipple | Maritime Partners | towboat | 177 | 78 | 11 Sep 2019 | |
| 178 | 1269037 | Miss Sally Dane | towboat | 177 | 78 | 28 Jan 2020 | ||
| 179 | 1269038 | Syble Fay | Maritime Partners | towboat | 177 | 78 | 12 Mar 2019 | |
| 180 | 1269039 | IIW20 | towboat | |||||
| 181 | 1270614 | Colton James | Cenac Towing | towboat | 177 | 78 | 27 Dec 2016 | |
| 182 | 1277320 | Bryce Morgan | Cenac Towing | towboat | 98 | 69 | 3 Feb 2017 | |
| 183 | 1281643 | Everett C | Cenac Towing | towboat | 144 | 72 | 16 Apr 2016 | |
| 184 | towboat | |||||||
| 185 | towboat | |||||||
| 186 | towboat | |||||||
| 187 | towboat | |||||||
| 188 | 1265682 | Xavier Cenac | Cenac Towing | towboat | 98 | 69 | 25 Feb 2016 | |
| 189 | towboat | |||||||
| 190 | 1276018 | IIW22 | towboat | |||||
| 191 | 1276019 | Miss Genevieve | towboat | 177 | 78 | 15 Jun 2020 | ||
| 192 | 1276020 | Parker James | towboat | 177 | 78 | 29 Oct 2020 | ||
| 193 | 1276021 | Jesse A. Molynneaux | Hines Furlong Line | towboat | 177 | 78 | 23 Oct 2019 | |
| 194 | 1276022 | Charles Boston | LeBoeuf Bros. Towing | towboat | 177 | 78 | 23 Mar 2020 | |
| 195 | 1276023 | Keith Doss | towboat | 177 | 78 | 20 Apr 2021 | ||
| 196 | 1276024 | IIW28 | towboat | |||||
| 197 | 1276025 | Jack Sperry | towboat | 177 | 78 | 4 Nov 2020 | ||
| 198 | 1276026 | IIW30 | towboat | |||||
| 199 | 1276027 | IIW31 | towboat | |||||
| 190 | 1276028 | IIW32 | towboat |