Real-World Origins
Developed in response to problems observed on active construction and stormwater sites.
About Ninety7®
From construction experience to a better erosion-control product.
Our Story
From concrete to conservation.
Global Management Group began as a construction company in 2010. Years of field experience exposed a recurring problem: traditional synthetic wattles often failed to conform to the terrain, allowed sediment to bypass the barrier, and left plastic netting behind after the project.
That frustration became the starting point for Ninety7®—a biodegradable erosion-control product built around natural materials, practical installation, and dependable field performance.
Today, Ninety7® supports contractors, municipalities, engineers, developers, and agencies seeking effective erosion control that is safer for wildlife and cleaner for the environment.
Smarter Materials
Plant-based jute netting replaces synthetic mesh that must be removed or left as plastic waste.
Purposeful Innovation
Every design decision supports performance, environmental responsibility, and practical installation.
Built to protect the site and the environment.
See how Ninety7® compares with conventional erosion-control wattles.