Rob Walrecht Planispheres
- Planispheres for various latitudes for northern and southern hemispheres and in various languages as well. Also customized planispheres.
- https://www.walrecht.nl/

Portable Planetariums
- Offering an inflatable dome with educational cylinders. Features photographs, and description in English, Spanish and Russian.
- http://www.planetarios.com

Digitalis Education Solutions
- Affordable digital planetarium projector for use in portable or small fixed domes; inflatable domes from 4 to 7 m.
- http://digitaliseducation.com/

Astronomia Educativa S.R.L.
- Producing a portable planetarium with star projector and inflatable dome. Includes specifications, FAQ, and photographs.
- http://www.cubex.com.ar

MMI Corporation
- Educational materials including AV, models, globes, portable and permanent planetariums. Catalog available.
- http://www.mmicorporation.com

Space Craft International
- Scale models kits of spacecrafts.
- http://spacecraftkits.com/

Spaceshots
- Astronomy books, software, star atlases, observing guides, Earth imagery and space related products.
- http://www.spaceshots.com/

Learning Technologies, Inc.
- Portable planetarium and low-cost hands-on science materials.
- http://www.starlab.com/

Eclipse Masters
- Designs and manufactures various products in the areas of astronomy, entertainment, optics, as well as unique advertising items.
- http://www.eclipsemasters.com