Envirolok LLC is a wholly owned subsidiary of Agrecol LLC, a leading producer of high quality native prairie seeds and plants, specialty landscaping tools, and specialty erosion control systems. Founded in 1991 to promote sustainable ecology to every day landscape challenges, Agrecol nurseries now offer over 250 species of native seeds and plants.
Invisible Structures, Inc. offers a complete suite of stormwater management products which not only protect the environment, but actually enhance it. Their products process stormwater naturally, preventing erosion and soil migration, and cleaning water of contaminants. Their entire family of products is manufactured from some or all recycled plastics and can make help to impact LEED accreditation, with credits in Water Efficiency, Energy and Atmosphere, Materials & Resources, and Indoor Environmental Quality.
Over the past 30 years, Presto Geosystems has been an environmental steward and leader in the use of recycled plastics, manufacturing valuable stormwater and soil stabilization products from consumer waste materials that would otherwise be landfilled. Presto Geosystems’ products offer eco-friendly, low-environmental-impact solutions with high environmental value. Achieving a high LEED® rating is a sign of their customers' commitment to smart building, incorporating highly-efficient and recycled materials, and reducing land space, water and energy use. Many of their products contribute to US Green Building Council LEED® green building credits for reducing stormwater runoff, reducing the heat island effect, utilization of recycled materials and reducing site disturbance.
Manufactured from 100% recycled plastic bags, effectively keeping millions of non-degradable bags out of public landfills. Because it can be filled with natural land cover like grass, it helps reduce the “Heat Island Effect”, where higher city temperatures result from non-permeable surfaces like asphalt and concrete absorbing instead of reflecting the sun’s energy. This is important because the higher city temperatures increase air pollution levels, and heat-related illness and fatalities, and put extra pressure on our energy generation network. Ecoraster’s® environmentally-sustainable permeability allows surface water to soak through the soil and plants, which do an excellent job of filtering out pollutants, and therefore helps maintain ground water quality and avoid environmental problems caused by storm water runoff. By providing a solid structure for soil, Ecoraster® prevents soil compaction, further decreasing storm water runoff and preventing soil erosion.
RoLanka is an environmentally concerned company that supplies high quality, economical and environmentally friendly products for sediment control, soil bioengineering, erosion control, wetland restoration, turf reinforcement and horticultural applications. The natural by-product, coir (coconut fiber) is the basis for most RoLanka products. RoLanka's technical expertise combined with direct access to abundant coir resources allows them to provide well-engineered, environmentally-safe and economical coir products for various applications in environmental restorations. A healthy environment supports a healthy human population.