| Eco-Blok - Erosion control product made from recycled rubber tires, that replaces sand bags. Product specifications and dealer contacts. |
| International Bioengineering Group - Germany. Developers of fiber modules, and plant pallets and carpets for the prevention of soil erosion and lakeside restoration applications. English and Germn. |
| Ohio Valley Lightning Protection, Inc. - Specialists in commercial, residential and industrial lightning protection and grounding systems. |
| Rubbersidewalks - Offers a modular paving system that are made with ground up rubber tires which last longer than concrete near tree roots and are easier for people to walk on. |
