J-KEM Scientific
Temperature Controllers, Vacuum Controllers, Combinatorial Reactors, Parallel Reactors, Robotics, Automation, Reaction Blocks, Custom Lab Equipment
http://www.jkem.com/

Ecosystem Technologies Inc.
Design, engineering and construction of water and wastewater treatment facilities using advanced technologies such as sequencing batch reactors sbr, membrane bio reactors.
http://www.ecosystem-sbr.com

UIC: Nuclear Reactors for Space
Briefing paper from the Uranium Information Center (UIC) addressing the different applications of fission reactors and decay heat sources used in space so far.
http://www.uic.com.au/nip82.htm

Pressure Products Industries, Inc.
Pressure Products Industries, Inc. manufactures Diaphragm Compressors for specialty gases, hazardous gases, and high purity gases. Dyna/Mag magnetic drive mixers, Laboratory Agitated Reactors, Custom reactors, and other pressure products.
http://www.pressureproductsindustries.com/

ORNL High Flux Isotope Reactor Facility
One of the world's most powerful research reactors. Produces transuranium isotopes for research, industrial, and medical applications and is used in neutron-scattering experiments to reveal the structure and dynamics of materials, including metals and polymers. Oak Ridge, Tennessee.
http://www.ornl.gov/sci/rrd/

Decay Heat in Nuclear Reactors
Scientific article about decay heat calculation in nuclear reactors. Addresses physical and mathematical background, principles, safety issues and standards. Includes free downloadable software.
http://decay-heat.tripod.com/

D&M's High Voltage, Inc.
Manufacture specialty single and three phase transformers - high current, high voltage, zig-zag, phase shifting, autotransformers, isolation, rectifier, inductors, reactors, saturable reactors, and AC/DC power supplies.
http://www.dmshv.com/

International Nuclear Safety Center of Ukraine
Locations of power reactors, research facilities, technical publications, maps, regulatory documents and activities
http://www.insc.gov.ua/

Ionotec Ltd
Electrochemical development company, manufacturer of ion-conductive ceramics, ceramic coatings and films including beta-alumina, and sensors for aluminium and other liquid metals
http://www.ionotec.com/

Atomic Energy of Canada Limited (AECL)
Manufacturer of nuclear power reactors engages in a wide range of research and development activities, provides nuclear engineering services and waste management support. [English, French]
http://www.aecl.ca/