Knuth Machine Tools
- Machine tool manufacturer. Products include Waterjet 2D and 3D machines.
- http://www.knuth.de/frameset_usa.htm

Creative Edge Corporation
- Specializing in fabrication and installation of marble, granite, and natural stone.
- http://www.cec-waterjet.com/

Remcon Inc.
- Specializes in the abrasive cutting of metals, glass, stone, and pure cutting of foams, plastics, rubber, and composites.
- http://www.remconwaterjet.com

China Garnet
- Provide high quality crushed abrasive garnet world wide.
- http://garnet.arisda.com

Universal Minerals, Inc.
- Provider of garnet and baking soda blast abrasives and equipment for industrial abrasive blasting applications such as waterjet cutting, soda blasting, water blasting, sandblasting, coatings removal, coal washing and other applications.
- http://www.universalminerals.com

Waterjet Service
- Company designs, manufactures, and supports a complete line of ultra high-pressure waterjet cutting products
- http://www.wsi-waterjet.com

Power Jet Systems
- Waterjet equipment manufacturer in UK
- http://www.powerjet.co.uk/

UltraStream Waterjet Spare Parts
- Manufacturer and distributor of waterjet spare parts and consumable supplies. Also distributes abrasive garnet.
- http://www.waterjet-cutter.com

3 Group Ltd
- UK Company to manufacture waterjet cutting equipment and support waterjet cutting systems to customers throughout the world.
- http://www.3000group.com

Accustream Waterjet Supply Company
- After market waterjet spare parts supplier. Products work with Flow, Omax, Jet Edge and KMT Waterjet machines.
- http://www.accustream.com/

WSP srl - Waterjet Spare Parts
- Supplier of spare parts for water jet systems, custom applications, field service.
- http://www.wspsrl.com

Waterjet Technology Association
- Offers membership to waterjet users, manufacturers, distributors, researchers, regulators, and consultants throughout the world. A wide range of technical publication is available.
- http://www.wjta.org/

International Waterjet Machines
- Design and manufacture of high pressure equipment such as cutting and cleaning machines, and spare parts. Site has videos, photographs, and list of services. California, USA.
- http://www.iwmwaterjet.com

KMT Waterjet Systems
- Company which invented the waterjet intensifier. Produces intensifiers, abrasive transfer and metering systems, cutting nozzles and high pressure components.
- http://www.kmtwaterjet.com/

TrennTek GmbH
- Supplier of Waterjet Equipment including focusing nozzles, ruby and saphire orifices, spare parts, seal kits, replacement parts for other manufacturers.[English, German]
- http://www.trenntek.de

Water Jetting Directory
- Directory of manufacturers, contractors, and suppliers of water jetting equipment and services. Also features news, information and articles.
- http://www.waterjettingdirectory.com/

Resato International B.V
- Manufacturer for High pressure components, systems, and waterjet cutting equipment.
- http://www.resato.com

PaR Systems, Inc.
- Manufacturer of waterjet cutting machines and high value remote and robotic systems for a range of applications.
- http://www.par.com

Gardella s.r.l.
- Manufacturer of UHP natural diamond orifices. Raplacement and consumable parts for waterjet cutting machines. Including; abrasive nozzles, orifice in sapphire-ruby and high pressure components.
- http://www.gardella-srl.it

Techni Automation
- Specializes in the design, development and installation of complete turn-key waterjet cutting machines and solutions, exporting worldwide from Australia.
- http://www.techjet.com.au

AMC Jets Limited
- UK. Suppliers of high-pressure sapphire water jets and focusing nozzles, as well as flow style spare parts and jewels to customer specifications. Site includes diagrams and technical specifications.
- http://www.amcjets.com/

H G Ridder GmBH
- German manufacturer of ultra high pressure abrasive waterjet and special purpuse cutting systems.
- http://www.ridder.de

WaterJet Sweden AB
- More than 25 years of experience in the manufacture of water-jet cutting systems. Plants all over Europe.
- http://www.waterjet-international.com

Waterjet Parts L.L.C.
- Authorized distributor of spare parts and components for major brands of waterjet equipment. Includes diamond, sapphire, and ruby orifices, on/off valve repair kits, and seal kits.
- http://www.waterjetparts.com

Waterjet Machining
- Information site that explains the technology and equipment involved in waterjet cutting operations. Includes links to sources of additional information.
- http://www.waterjets.net

StoneAge Inc
- High pressure rotary 2D and 3D waterjetting nozzles, swivels, couplers, lances, positioners, floor cleaners and blasting systems for sewer cleaning, hydrodemolition and industrial cleaning.
- http://www.stoneagetools.com/

Romeo Engineering
- Turn-key waterjet cutting systems. Standard and custom work envelopes are available. Spare parts and consumables are available.
- http://www.romeoeng.com

Flowtech Engineering srl
- Manufacture a range of water cutting equipment. Includes product overviews and photographs. Site in English and Italian .
- http://www.novajet.it/

Ormond LLC
- Specializes in design and manufacture of customized waterjet based machine tools and contract cutting and tooling production services. Site includes explanation of waterjet process and applications.
- http://www.ormondllc.com

Flow International Corporation
- Development and manufacturing of ultrahigh-pressure waterjet and abrasive waterjet systems for advanced commercial applications and a provider of robotics equipment.
- http://www.flowcorp.com

Flow Asia Corporation
- Ultrahigh-pressure pumps and components, waterjet cutting systems, field cleaning systems, surface preparation systems.
- http://www.flowasia.com/

International Waterjet Parts
- Supplies spare parts for waterjet cutting systems. Long life nozzles, high pressure and low pressure seal kits, diamond or sapphire ORFC paser, paser collet, check and needle value assemblies.
- http://www.iwpwaterjet.com

Waterjet-Tech, Inc.
- WTI offers advanced waterjet machining services, new process development, and custom systems.
- http://www.waterjet-tech.com/

Aqua Energy Systems Ltd.
- British manufacturer of equipment and accessories for use in industrial cleaning, surface preparation, and concrete cutting.
- http://aquaenergy.com/

OMAX Corporation
- Manufacturer of ultra high pressure abrasive waterjet machining equipment.
- http://www.omax.com

Waterjet Web Reference
- Waterjet and abrasivejet machining related information. Beginner and advanced topics discussed, as well as job shop listings, FAQs, pictures, water jet buyers guide, links to abrasive and uhp spare parts suppliers and classified advertising.
- http://www.waterjets.org