One-Off Titanium, Inc.
One-Off Titanium builds handcycles in their machine shop. Leni Fried Designs does beautiful bicycle painting and anodizing and printmaking. Leni also makes political and activist buttons and pins. All of these can be seen at this site.
http://www.titaniumarts.com

Ilyich Iron and Steel of Mariupol - Ukraine
steel , manufacturer, shipbuilding, metal, metall, metalloprokat, iron , pig , hot rolled plate , cold rolled plate, tube, flask, ferroalloys , solar module - Iron & Steel Works of Mariupol name Ilyich
http://www.ilyich.com.ua

Tony Redgwick Pattress Plates
Redgwick supply traditional wall tie patress plates.
http://www.redgwick.co.uk/

Ken's Rings
Ken Dauzat's Web Site. Telescopes, Rings, and Things
http://www.kendauzat.net/

Pramor
Italian producer of pure titanium and beta titanium optical frames.
http://www.pramaor.com/

President Titanium
Established in 1973, President Titanium provides the largest inventory of domestic 6AL/4V, 6AL/4V ELI, and grade 4 titanium bar, sheet and plate in the country.
http://www.presidenttitanium.com/

International Titanium Association
Promotes the use of, and dissemination of, information about titanium.
http://www.titanium.org/

Spectrum Cycles
Individually Custom Designed and Handcrafted frames and bicycles in titanium and steel, Tom Kellogg and Jeff Duser invest their 50 years experience into each their creations.
http://spectrum-cycles.com/

Titanium Industries, Inc.
Global distributor of titanium and zirconium mill products for industrial, orthopaedic, recreation, and aerospace industry use.
http://titanium.com/

Titanium Corporation Inc.
A titanium-bearing heavy mineral sands project, located near Truro, Nova Scotia, Canada.
http://www.titaniumcorporation.com