Marine Group Boat Works
National City CA
Marine Group Boat Works is a combination of South Bay Multihulls and Knight & Carver. South Bay Multihulls was started in Chula Vista in the 1970s and was primarily a maintenance facility. Knight & Carver was also started in the mid-1970s and was primarily a yacht builder. South Bay reorganized as Marine Group Boat Works in 2006, took over Knight & Carver in 2013 and is now both a builder of and a maintenance facility for high-performance small craft. Visit the company at marinegroupbw.com. They operate two yards, one at 1313 Bay Marina Drive in National City, the other at 997 G street in Chula Vista.
| O/N | Name | Customer | Type | GT | LOA | Built | Notes | |
| Built by South Bay Multihulls | ||||||||
| 579614 | Bright Star | Maysel White | recreational | 32 | 43 | 1977 | later Virgin Star | |
| 587627 | Mere Image 2 | Milton Sanders | recreational | 19 | 36 | 1977 | ||
| 47-03 | 595876 | Kekona | John Dalton | recreational | 36 | 43 | 1978 | |
| 36-03 | 646436 | China Doll | James Bates | recreational | 13 | 36 | 1981 | |
| 44-03 | 651166 | Zia | Mellon Holding | passenger | 16 | 45 | 1981 | |
| 50-06 | 671160 | Free Lance | James Kingman | recreational | 36 | 45 | 1984 | |
| 677697 | Ocean Intrigue | Sea Sport Cruises | passenger | 34 | 69 | 1984 | ||
| 42-09 | 907938 | Manu Kai | Islands Beach | passenger | 10 | 43 | 1986 | |
| 908818 | Ultra | Ultra Sailing | passenger | 17 | 49 | 1986 | ||
| Built by Knight & Carver in San Diego | ||||||||
| 587666 | Rail Time | Rail Time Sport Fishing | passenger | 44 | 48 | 1977 | ||
| 595128 | Pacific Star | Pacific Star Sportfishing | passenger | 81 | 66 | 1978 | ||
| 633656 | Teka III | recreational | 48 | 53 | 1981 | |||
| 642683 | Mirage | recreational | 54 | 49 | 1981 | |||
| 651796 | Pacific Pearl | recreational | 75 | 62 | 1982 | expired | ||
| 653699 | Spirit of Solar | Solar Turbines Inc | recreational | 160 | 87 | 1983 | ||
| 661338 | Msbhaven | Ms B Haven Marine LLC | recreational | 193 | 80 | 1983 | ||
| 672019 | Drumbeat | Drumbeat Inc | recreational | 28 | 48 | 1984 | ||
| 679522 | Ambar III | Ambar Enterprises Inc | recreational | 96 | 68 | 1985 | ||
| 681335 | Steal'n Time | recreational | 57 | 56 | 1985 | |||
| 690396 | Ras-La-Mar | Phoenix Pacific LLC | recreational | 90 | 71 | 1985 | ||
| 691877 | Time Out | Cabrillo Yachts Inc | recreational | 58 | 59 | 1985 | inactive | |
| 903009 | Meridian | recreational | 30 | 46 | 1986 | |||
| 903239 | Eldorado | Hotel Casino Realty | recreational | 56 | 62 | 1986 | ||
| 918771 | Cadet | Rothwell Family | recreational | 12 | 31 | 1987 | ||
| 923424 | Slo Dance | unspecified | 68 | 64 | 1986 | expired | ||
| 926120 | Prelude | Getlivin LLC | recreational | 108 | 78 | 1988 | ||
| 931419 | Altamar | Re Mex Group LLC | recreational | 117 | 88 | 1988 | ||
| 942943 | Dulcinea | Johnson Machinery Co. | recreational | 167 | 84 | 1988 | ||
| 943836 | Neptunes Chariot | Lb/Neptune's Chariot Ltd | recreational | 76 | 72 | 1981 | NLD | |
| 948457 | Chula | Moonstone LLC | recreational | 143 | 79 | 1989 | ||
| 956836 | La Mer | City of Los Angeles | unclassified | 142 | 76 | 1989 | ||
| 959440 | Sea Mist | Rbk Marine LLC | passenger | 125 | 73 | 1990 | ||
| 963753 | Croupier | Croupier Inc | recreational | 103 | 77 | 1990 | ||
| 963760 | Katherine | recreational | 93 | 78 | 1990 | |||
| 978837 | Hallelujah | recreational | 60 | 58 | 1991 | |||
| 996153 | Nahoku II | Anela Kai Catamaran Inc | passenger | 14 | 45 | 1989 | ||
| 996383 | Aloha Lady | recreational | 7 | 33 | 1993 | |||
| 1022754 | Wanderlust | recreational | 105 | 72 | 1994 | |||
| 1022755 | After Midnight | fishing boat | 86 | 72 | 1994 | |||
| 1025147 | Scotch Bonnet | recreational | 30 | 56 | 1994 | |||
| 1039192 | The Last Dance | K&C Pacific LLC | recreational | 59 | 60 | 1996 | ||
| 1049612 | Discovery | Aeneid Shipping Corp | recreational | 93 | 77 | 1996 | expired | |
| Built by Knight & Carver in National City | ||||||||
| 1056509 | Vixen | Charleston On The Harbor | passenger | 68 | 54 | 1997 | ||
| 1060702 | Olgalina | recreational | 15 | 33 | 1997 | expired | ||
| 1082213 | Blue Dolphin | Blue Dolphin Charters Ltd | passenger | 46 | 63 | 1999 | ||
| 1085913 | Janamari | Frequensea LLC | recreational | 121 | 77 | 1999 | ||
| 1087108 | Pacific Drifter | Jabar Speed LLC | recreational | 72 | 76 | 1999 | NLD | |
| 1088594 | Nancy Susan | recreational | 15 | 33 | 1999 | |||
| 1092591 | San-Bil | recreational | 86 | 60 | 2000 | |||
| 1096206 | Golden Eye 2000 | passenger | 28 | 54 | 2000 | |||
| 1096454 | Lucky Lady | Na Pali Sea Tours Inc | passenger | 23 | 60 | 2000 | ||
| 1096865 | New El Dorado III | passenger | 28 | 54 | 2000 | expired | ||
| 1098979 | Chiller | recreational | 15 | 33 | 2000 | |||
| 1100680 | Flannery | CWM Family Trust | recreational | 36 | 49 | 2000 | ||
| 1108376 | Fjordland | passenger | 36 | 64 | 2001 | |||
| 1114463 | Outlawsss | recreational | 12 | 33 | 2001 | NLD | ||
| 1126443 | Royal Buzzard | M/V Royal Buzzard Inc | recreational | 67 | 70 | 2002 | NLD | |
| 1137033 | Honi Olani | Ko Olina Catamaran Corp | passenger | 24 | 53 | 2003 | ||
| 1171164 | Arjuna | The Grimstad Family Trust | recreational | 37 | 44 | 2004 | ||
| 1227106 | Makara | Makara - Haan LLC | recreational | 125 | 70 | 2002 | ||
| Built by Marine Group Boat Works | ||||||||
| Port of San Diego | police boat | |||||||
| Port of Los Angeles | police boat | |||||||
| Net Skiffs | ? boats | |||||||
| US Navy | Range Training Support Craft | 114 | 2010 | |||||
| US Navy | Range Training Support Craft | 114 | 2011 | |||||
| US Navy | Range Training Support Craft | 114 | 2012 | |||||
| US Navy | Range Training Support Craft | 114 | 2014 | |||||
| US Navy | Barrier Tug boat | 12d | 26 | 2011 | ||||
| US Navy | Barrier Tug boat | 12d | 26 | 2011 | ||||
| US Navy | SWOB barge | 180 | 2012 | |||||
| US Navy | dive boat | 60 | 2015 | 16 boats | ||||
| US Navy | tugboat | 5 boats | ||||||
| US Navy | work boat | 6 boats | ||||||
| 60 DS 501 to 516 | US Navy | dive boat | 71 | 60 | 2016 | |||
| 1279561 | Blue Fin | NASSCO | harbor tugboat | 24 | 39 | 2017 | ||