Dosch Design - Developer and publisher of addons for 3D graphics, CAD and 3D animation applications like AutoCAD, AllPlan, Cinema4D, LightWave3D, 3D StudioMAX and Truespace. - http://www.doschdesign.com/e_start/
IO Labs - Creates animated special effects for video or cinema. Includes portfolio, services, and contact information. - http://www.io-labs.com/
Lightwave Plugins - Plugins written by Marvin Landis, and plugins whose source was released into the public domain by other authors. - http://amber.rc.arizona.edu/lw/
CineGraphics - Software development company creating plugins and utilities for 3D animation and game creation packages. Snake allows you to deform and animate a LightWave object around a curved path. Several others to choose from. - http://www.cinegraphics.net/product.phtml
FXRealm Studios - Plugins for Lightwave. Creature Creator creates humanoids, aliens, monsters and bugs. Metagroove is a modeler plugin which makes creating details like grooves, wrinkles and veins. Sceneshop supports backup of all 3rd party plugins, let you adjust director - http://www.fxrealm.com/products/lwplugins.htm
Dynamic Realities - Plug-ins for Lightwave 3D. - http://www.dynamic-realities.com/
Lightwave 3D Plugins - Several Plugins available for download; Impressions, Pointfolio, PointHandles, Mspot and Dspot. They are available for Modeler and Layout. - http://users.rcn.com/dhudek/graphics/lw/
Custom Lightwave scripts - Developers of games and free scripts for Lightwave3D. - http://www.forwardgames.com/
Worley Laboratories - Professional tools for LightWave 3D. - http://www.worley.com/
Shekinah Studios - Offering several plugins for LightWave 3D and trueSpace. Products include VertiBevel, VertiLectric, VertiTilities and PerceptionVieweR for LightWave 3D. - http://www.skstudios.com/index.htm