| Name | Location | Website |
| 3M Marine Corp. | St. Paul, MN | http://www.3m.com/marine |
| AB Inflatables USA | Suffern, NY | http://www.abinflatablesusa.com |
| Abu Garcia | Columbia, SC | http://www.abugarcia.com |
| Adler/Barbour by Dometic | Pompano Beach, FL | http://www.dometic.com/marine |
| AMC Cliffv's Marine Service LLC | Seattle, WA | http://www.nwmarineair.com |
| American Boat & Yacht Council - ABYC | Annapolis, MD | http://www.abycinc.org |
| American Bow Thruster | Rohnert Park, CA | http://www.thrusters.com |
| Ameron Coatings - PPG Industries | Pittsburg, PA | http://www.ppgpmc.com |
| Aqua-Air Manufacturing, Inc. | Hialeah, FL | http://www.aquaair.com |
| Aqualuma LED Lighting | Deerfield Beach, FL | http://www.aqualuma.com |
| Aquatic AV | San Jose, CA | http://www.aquaticav.com |
| Aruba Boats | Weihai City, | https://www.facebook.com/arubaboats/ |
| ASEA Power Systems | Huntington Beach, CA | http://aseapower.com/ |
| Attwood Corporation | Lowell, MI | http://www.attwoodmarine.com |
| Aventics Corporation | Lexington, KY | http://www.aventics.com/en |
| Avon Marine | Llanelli, Wales, | http://www.avonmarine.com |
| AWLGRIP Marine Paint | Union, NJ | http://www.awlgrip.com |
| Axalta Coating Systems | Philadelphia, PA | http://www.axaltacs.com |
| B & G USA - Navico, Inc. | Everett, WA | http://www.bandg.com |
| Barr Marine by EDM | Natural Bridge Station, VA | http://www.barrmarine.net |
| Besenzoni S.p.a. | Via Molere, 2, | http://www.besenzoni.it |
| Blue Sea Systems | Bellingham, WA | http://www.bluesea.com |
| Blue Water Desalination | Long Beach, CA | http://www.bluewaterdesalination.com |
| Bombardier Recreational Products - BRP | Valcourt, Quebec | http://www.brp.com |
| BorgWarner Inc. | Auburn Hills, MI | http://www.borgwarner.com |
| Bosch | Charlotte, NC | http://www.bosch.us |
| Boulton Powerboats | Central Point, OR | http://www.boultonpowerboats.com |
| Cape Hatteras Marine, Inc. | Costa Mesa, CA | http://www.capehatterasmarine.com |
| Caribe Nautica | Edif. Caribe Zona Ind., Palo Verde | http://www.caribenautica.com |
| Carling Technologies, Inc. | Plainville, CT | http://www.carlingtech.com |
| Castoldi S.p.A. | Albairate, Milano | http://www.castoldijet.it |
| Caterpillar Marine Engines | Mossville, IL | http://www.marine.cat.com |
| Centek Industries, Inc. | Thomasville, GA | http://www.centekindustries.com |
| Centennial Batteries | Long Beach, CA | http://www.centennialbatteries.com |
| Condaria | 20834 Nova Milanese, Monza e della Brianza | http://www.condaria.com/English |
| Corinthian Marine Carpet | Portland, OR | http://www.corinthian-marine-carpet.com |
| Cruisair Climate Systems by Dometic | Pompano Beach, FL | http://www.cruisair.com |
| Cummins Onan | Minneapolis, MN | http://power.cummins.com/marine/generators |
| Cummins, Inc. | Columbus, IN | https://www.cumminsengines.com/marine |
| Cutwater Boats | Monroe, WA | http://www.cutwaterboats.com |
| Deka, by East Penn | Lyon Station, PA | http://www.dekabatteries.com |
| Delphinus | Santa Ana, CA | http://www.dinghyland.com/inflatable_boats_delphinus_DA365_dinghy.html |
| Detroit Diesel - MTU | Novi, MI | http://www.mtu-online.com |
| Dometic Corporation | Pompano Beach, FL | http://www.dometic.com |
| Elco Motor Yachts | Athens, NY | http://www.elcomotoryachts.com |
| Eskimo Ice by Dometic | Pompano Beach, FL | http://www.dometic.com |
| Evinrude Outboard Motors | Sturtevant, WI | http://www.evinrude.com |
| FCI Watermakers | West Valley, UT | http://www.fciwatermakers.com |
| Fireboy-Xintex, Inc. | Grand Rapids, MI | http://www.fireboy-xintex.com |
| Fish-Rite Boats | Grants Pass, OR | http://fishrite-boats.com |
| FlexBoat | Garden 621 Cherry, Atibaia/SP-CEP | http://www.flexboat.com.br |
| Flir Systems, Inc. | Wilsonville, OR | http://www.flir.com |
| Force Outboards | Fond du Lac, WI | http://www.boatmotors.com/outboard/force |
| Foss Upholstery | Alameda, CA | |
| Freeman Marine Equipment, Inc. | Gold Beach, OR | http://www.freemanmarine.com |
| Fullriver Battery | Camarillo, CA | http://www.fullriverdcbattery.com |
| Furuno USA, Inc. | Camas, WA | http://www.furunousa.com |
| Fusion Entertainment USA | Phoenix, AZ | http://www.fusionelectronics.com |
| Gala Inflatable Boats | Concord, Ontario | http://www.galaboats.com |
| Garmin | Olathe, KS | http://www.garmin.com |
| Glomex Marine Antennas USA | Columbia, SC | http://www.glomex.us |
| Grady-White Boats, Inc. | Greenville, NC | http://www.gradywhite.com |
| Grunert by Dometic | Pompano Beach, FL | http://www.dometic.com/marine |
| Highfield Boats | Weihai City, | http://www.highfieldboats.com |
| Honda Marine Group | Alpharetta, GA | http://www.marine.honda.com |
| HRO Systems | Carson, CA | http://www.hrosystems.com |
| Hubbell Marine Products Group | Shelton, CT | http://www.hubbell-marine.com |
| Hurth - ZF | Miramar, FL | http://www.zf.com/us |
| ICOM America, Inc. | Kirkland, WA | http://www.icomamerica.com |
| Imtra Corporation | New Bedford, MA | http://www.imtra.com |
| Indel Webasto Marine USA | Pompano Beach, FL | http://www.indelwebastomarineusa.com |
| Infinity Woven Products | Dalton, GA | http://www.infinitylwv.com |
| Intellian USA | Irvine, CA | http://www.intelliantech.com |
| Interlux Yacht Finishes | Houston, TX | http://www.yachtpaint.com |
| Iridium Communications | McLean, VA | http://www.iridium.com |
| Isotherm | Sant'Agata Feltria, | http://www.indelwebastomarine.com/int/products/cooling-technology/isotherm-smart-energy-control |
| JL Audio, Inc. | Miramar, FL | http://www.jlaudio.com |
| John Deere Power Systems | Moline, IL | http://www.johndeere.com/marine |
| Johnson Outboard Motors | Waukegan, IL | http://www.evinrude.com/en-us |
| Keypower | Surrey, BC | http://www.kobelt.com/products/stabilizers |
| Kidde Fire Safety | Mebane, NC | https://www.kidde.com |
| Klamath Boat Company | fairfield, CA | http://www.klamathboats.com |
| Kohler Marine Generators | Kohler, WI | http://kohlerpower.com/marine |
| KVH Industries, Inc. | Middletown, RI | http://www.kvh.com |
| Lazer Star Lights | Paso Robles, CA | http://www.lazerstarlights.com |
| Lehr Marine | Stanley, NC | http://www.lehrmarine.com |
| Lifeline Batteries, Inc. | San Dimas, CA | http://www.lifelinebatteries.com |
| Lonseal, Inc. | Carson, CA | http://www.lonsealspecialty.com |
| Lowe Boats | Lebanon, MO | http://www.lowe.com |
| Lowrance Electronics - Navico | Tulsa, OK | http://www.lowrance.com |
| Luber-Finer - div of Champion Laboratories | Albion, IL | http://www.luberfiner.com |
| Lucas Oil Products, Inc. | Corona, CA | http://www.lucasoil.com |
| Lumishore USA | Sarasota, FL | http://www.lumishore.com |
| Lund Boat Company | New York Mills, MN | http://www.lundboats.com |
| Magnum Energy | Everett, WA | http://www.magnum-dimensions.com |
| March Pumps | Glenview, IL | http://www.marchpump.com |
| Marine Air Systems by Dometic | Pompano Beach, FL | http://www.marineair.com |
| Marquipt | Pompano Beach, FL | http://www.marquipt.com |
| Mastervolt Inc. | Menomonee Falls, WI | http://www.mastervolt.com |
| Maxwell Marine | Hanover, MD | http://www.maxwellmarine.com |
| Maxxon | Kent, WA | http://maxxonoutfitters.com |
| MER Equipment | Seattle, WA | http://www.merequipment.com |
| Mercruiser | Stillwater, OK | http://www.mercurymarine.com |
| Mercury Marine | Fond Du Lac, WI | http://www.mercurymarine.com |
| Mermaid Marine Air | Ft Myers, FL | http://www.mmair.com |
| Michigan Wheel Marine | Grand Rapids, MI | http://www.miwheel.com |
| MTU | Detroit, MI | http://www.mtu-online.com |
| Naiad Dynamics US, Inc. | Shelton, CT | http://www.naiad.com |
| National Association Of Marine Surveyors | Houston, TX | https://www.namsglobal.org |
| Nautica International, Inc. | Pembroke Pines, FL | |
| Nautical Structures | Largo, FL | http://www.nautical-structures.com |
| Newport Harbor Shipyard | Newport Beach, CA | http://www.newportharborshipyard.com |
| Nissan Marine | Farmers Branch, TX | http://www.nissanmarine.com |
| Nobeltec | Beaverton, OR | http://www.nobeltec.com |
| Norcold | Ann Arbor, MI | http://www.norcold.com |
| Northern Lights Generators | Seattle, WA | http://www.northern-lights.com |
| Nova Kool Manufacturing, Inc. | Coquitlam Canada, BC | http://www.novakool.com |
| Novurania Of America Inc. | Vero Beach, FL | http://www.novurania.com |
| Oberdorfer Pumps | Syracuse, NY | http://www.oberdorfer-pumps.com |
| Oceanair UK | Selsey, Chichester, West Sussex | http://www.oceanair.co.uk |
| OceanLED USA LLC | Deerfield Beach, FL | http://www.oceanled.com |
| Odyssey Batteries By EnerSys | Reading, PA | http://www.odysseybattery.com |
| OMC | Sturtevant, WI | http://www.brp.com |
| Optima Batteries, Inc. | Milwaukee, WI | http://www.optimabatteries.com |
| OXE Diesel | Angelholm, | http://www.oxe-diesel.com |
| Pacific Boat Trailers | Chino, CA | http://www.pacifictrailers.com |
| Parker Village Marine | Carson, CA | http://www.villagemarine.com |
| PCM Marine Engines | Little Mountain, SC | http://www.pcmengines.com |
| Perkins Engines, Inc. | Seguin, TX | http://www.perkins.com |
| Pettit Marine Paint / Kop-Coat Marine Group | Rockaway, NJ | http://www.pettitpaint.com |
| Phasor Marine | Pompano Beach, FL | http://www.phasormarine.com |
| Phoenix Boats | Winchester, TN | http://phoenixbassboats.com |
| Port of Edmonds | Edmonds, WA | http://www.portofedmonds.org |
| Price Pump Company | Sonoma, CA | http://www.pricepump.com |
| Prop Guard Marine, Inc. | Westcliffe, CO | http://www.propguard.net |
| Prop Scan | Chicago, IL | http://www.props.com.au |
| Propspeed | Auckland, | http://www.propspeed.com |
| Quantum Sail Design Group | Traverse City, MI | http://www.quantumsails.com/lofts/loft_detail.aspx?loft=17 |
| Raymarine | Nashua, NH | http://www.raymarine.com |
| Rivers Edge Marina | Forked River, NJ | http://www.innatriversedge.com |
| Rolls Marine Batteries | Springhill, Nova Scotia | http://www.rollsbattery.com |
| Rotary Aire | Taunton, MA | http://www.westerbeke.com/pages/climatecontrol.htm |
| S & S Hinge Company | Bloomingdale, IL | http://www.sandshinge.com |
| Scot Pump Marine | Ft Lauderdale, FL | http://www.scotpumpmarine.com |
| Scotsman Ice Systems | Vernon Hills, IL | http://www.scotsman-ice.com |
| Sea Frost | Barrington, NH | http://www.seafrost.com |
| Sea Recovery Corporatiion | Carson, CA | http://www.searecovery.com |
| Sea Tel | Concord, CA | http://www.cobham.com/maritime |
| Sea Wise Marine | Delta, BC | http://seawisemarine.com |
| Sea Xchange by Dometic | Pompano Beach, FL | http://www.dometic.com/USA/MS-11346-Marine/PG-11354-Water-Purification |
| Sea-Fire Marine | Baltimore, MD | http://www.sea-fire.com |
| SeaDek Marine Products | Rockledge, FL | http://www.seadek.com |
| Seakeeper, Inc. | California, MD | www.seakeeper.com |
| Sealand Toilet Systems by Dometic | Big Prairie, OH | |
| Side-Power | 1610 Fredrikstad, | http://www.side-power.com |
| Simrad - Navico | Tulsa, OK | http://www.simrad-yachting.com |
| Skeeter Performance Fishing Boats | Kilgore, TX | http://www.skeeterboats.com |
| Skipper Yacht Tenders | Fort Lauderdale, FL | http://www.skippertenders.com |
| Spectra Watermakers | Petaluma, CA | http://www.spectrawatermakers.com |
| Spot Zero by Dometic | Fort Lauderdale, FL | http://www.spotzerowater.com |
| Standard Horizon - Yaesu USA | Cypress, CA | http://www.standardhorizon.com |
| Steyr Motors | Steyr, | http://www.steyr-motors.com |
| Striper Boats | Little Falls, MN | http://www.striperboats.com |
| Sub-Zero | Madison, WI | http://www.subzero-wolf.com |
| Suzuki Motor Corporation | Brea, CA | http://www.suzukimarine.com |
| Technicold by Northern Lights | Deerfield Beach, FL | http://www.technicold.com |
| Teleflex Marine - Seastar Solutions | Litchfield, IL | http://www.seastarsolutions.com |
| Thunder Jet | Clarkston, WA | https://www.thunderjet.com |
| Tohatsu America Corp. | Farmers Branch, TX | http://www.tohatsu.com |
| Triumph Boats, LLC | Little Falls, MN | http://www.triumphboats.com |
| Trojan Battery Company | Santa Fe Springs, CA | http://www.trojanbattery.com |
| Twin Disc Power Transmission Equipment | Racine, WI | http://www.twindisc.com |
| U-Line Corporation | Milwaukee, WI | http://www.u-line.com |
| U.S. Battery Manufacturing Co. | Corona, CA | http://www.usbattery.com |
| Universal, div. Of Westerbeke | Taunton, MA | http://www.westerbeke.com |
| UPG Batteries | Coppell, TX | http://upgi.com |
| Vacuflush by Dometic | Big Prairie, OH | https://www.dometic.com/en-us/us/products/hygiene-and-sanitation/sanitation/toilets |
| Valvtect Petroleum Products | Northbrook, IL | http://www.valvtect.com |
| VDO Marine Instruments | Allentown, PA | http://www.vdo.com/usa |
| Velvet Drive Marine Transmissions | Liberty, SC | http://www.velvetdrive.com |
| Verado, by Mercury Marine | Fond du Lac, WI | http://www.mercurymarine.com/engines/outboards/verado |
| Vexus Boats | Flippin, AR | https://vexusboats.com |
| Vitrifrigo America LLC | Pompano Beach, FL | http://www.vfamerica.com |
| Volvo-Penta North America, Inc. | Chesapeake, VA | https://www.volvopenta.us/marinecommercial/en-us/home.html |
| Waeco by Dometic Group | Pompano Beach, FL | http://www.waeco.com |
| Walker Bay | Vancouver, BC | http://www.walkerbay.com |
| Wesmar Marine Electronics | Woodinville, WA | http://www.wesmar.com |
| Westerbeke | Taunton, MA | http://www.westerbeke.com |
| Winslow LifeRaft Company | Lake Suzy, FL | http://www.winslowliferaft.com |
| Xantrex Technology | Elkhart, IN | http://www.xantrex.com |
| Yacht Connect | Coral Gables, FL | http://www.yachtconnect.com |
| Yacht Controller LLC | Coral Gables, FL | http://www.yachtcontroller.com |
| Yacht Graphx | Coral Gables, FL | http://www.yachtgraphx.com |
| Yacht Protector | Coral Gables, FL | http://www.yachtprotector.com |
| Yacht Thruster | Coral Gables, FL | http://www.yachtthruster.com |
| Yamaha Motor Corporation, USA | Kennesaw, GA | https://yamahaoutboards.com/en-us/ |
| Yanmar Marine International | St. Petersburg, FL | http://www.yanmarmarine.com |
| ZAR Formenti | Motta Visconti, MI | https://www.zar-formenti.net |
| ZF Marine | 88046 Friedrichshafen, | https://www.zf.com/mobile/en/homepage/homepage.html |