Northsore Crane, Inc.
Northshore Crane, Inc., offers crane operator, rigger and forklift certifications.  Crane mechanic training, crane inspections, maintenance and repairs  on virtually any crane onshore or offshore.
http://www.northshorecrane.com/

Modular Crane Products Inc.
Modular Crane Products Inc is a manufacturer of overhead crane components, crane kits, top running endtrucks, under running end trucks, electric wire rope hoists, electric chain hoists, crane wheels and control panels
http://www.modularcrane.com/

Crane & Machinery, Inc.
New and used cranes, lifting and material handling equipment for sale or rent. Extensive product support including parts, preventive maintenance, repairs, equipment painting, crane certification, crane boom inspection, crane rebuilding; crane remanufacturing.
http://www.craneandmachinery.com

One Crane Source
Cranes, Hoists,Lifting devices, Budgit, Shaw-Box, Stahl, Yale, Crane Components, Complete Overhead crane systems
http://www.onecranesource.com

Crane Consultants
Accident investigation, expert witness, crane safety; thorough, professional and accredited inspections on crawler, truck, hydraulic, pedestal, overhead and other crane types.
http://www.craneconsultants.com/ContactUs.htm

Crane Consultants
Accident Investigation, Expert Witness, Crane Safety; Thorough, professional and accredited inspections on crawler, truck, hydraulic, pedestal, overhead and other crane types.
http://www.craneconsultants.com/Courses.htm

Crane In A Box
Workstation bridge cranes, Kit form flat packed crane systems Ceiling Mounted and Standalone crane systems
http://www.craneinabox.co.uk

Crane Valves
Manufactures industrial valves. Also find on this site information about other Crane brands: Crane Nuclear, Aloyco, Flowseal, Pacific, Westad, Jankins, Center Line.
http://www.cranevalve.com/crane.htm

Australian Canopy Crane Research Facility
Research portfolio and brochure [PDF], application to use the crane, and a virtual tour including construction of the crane, flora and fauna, views, and researchers. Cape Tribulation, Queensland.
http://www.jcu.edu.au/canopycrane/

Crane Accidents
The Official Website for reporting crane related accidents. The site is loaded with pictures of crane accidents.
http://craneaccidents.com/