PLG Loaders Ltd.
Articulated loader specialists; main UK distributor for Weidemann articulated (wheeled) loaders (short boom, telescopic): half to 3 ton. Norfolk, UK.
http://www.plgloaders.com/

Swinger of Michigan, LLC
Swinger Loader Sales : Swinger of Michigan, LLC - A distributor of NMC Wollard's line of Swinger and VersaDyne surface articulated loaders / tool carriers - Swinger loaders: 1200, 2k and 3k models
http://www.swingerloaders.com/

Waldon
Waldon Equipment offers a full line of Loaders, Lift Trucks and Attachments.
http://www.waldoninc.com/

Power Trac, Inc.
Power Trac offers compact articulated utility tractors utility with hydrostatic drive for landscaping and yardscaping. Gas and diesel models are available.
http://power-trac.com/

Tracks & Wheels Equipment Brokers Inc.
MineMaster Mining Equipment - Tracks and Wheels Equipment Brokers Inc. - Sudbury, Sault Ste Marie, North Bay, Timmins - Minemaster Dealer Timmins, Thompson MB
http://www.tracksandwheels.com

Extended Operating System Loader (XOSL)
Archive of a project to create a graphical boot loader. Includes manual, FAQ and source code.
http://www2.arnes.si/~fkomar/xosl.org/

LBX Company LLC
Makes Link-Belt articulated wheel loaders, excavators (mini, mono or offset booms; midi), articulated dump trucks, material/scrap handlers, forestry machines. Kentucky, USA.
http://www.lbxco.com/

SOLO: Shag/Os LOader
free online software
http://www.csh.rit.edu/~shaggy/software.html#SOLO

American Industrial Manipulator Company
Aimco Manufacturing is a leading manufacturer of material handling equipment including articulated jib cranes, industrial manipulators, machine loading systems and custom end effectors. Aimco integrated industrial lift assist systems enhance operator safety, protect delicate payloads, reduce operator fatigue, decrease labor costs, and increase productivity.
http://www.bright.net/~aimco/

Bell Equipment Co.
Makes, markets articulated dump trucks, wheel loaders, tracked excavators, graders, haulers (rigid, articulated), tri-wheel rough terrain material handlers; for mining, construction, forestry, sugar, related uses. Natal, South Africa.
http://www.bellequipment.com/