Sigma Geostructural Solutions is a full-service deep foundations engineering, consulting, and manufacturing firm that specializes in the design and supply of Helical Piles. Our extensive experience with geotechnical and structural engineering combined with a long history of designing, fabrication, and installation of all deep foundation types has earned our team the reputation as the standard bearer in the industry. Sigma is operationally based out of Thibodaux, LA with the capability to supply materials across North America. We take pride in sourcing raw materials domestically and employing a strong local workforce that has diverse experience. Our products are used in a wide range of applications and markets. However, we specialize in designing and manufacturing materials used in industrial, energy, and infrastructure markets. From upstream oil & gas to renewables and tank foundations to bridge foundations, our broad experience in these markets is unparalleled.