Addis, Louisiana

Sid Richardson Carbon Plant – Addis, LA
5221 Sid Richardson Rd.
Addis, LA 70710
(Mailing address) – Box 267
(225) 343-5704 – Office
(225) 687-8134 – Fax

David Baker, Plant Manager


  • Built in April, 1970 with initial capacity of 104 Million Pounds (47KT)
  • Expanded in 1992
  • Current capacity 318 Million Pounds (143KT)
  • Produces Tread and Carcass Grades of Carbon Black
  • Capable of producing all ASTM grades


Just across the Mississippi River from Baton Rouge, the folks in Addis work hard, play hard and support their community generously. 

The Addis Plant donated funds to the City of Addis to build an entrance to Myhand Park.  The entrance will have a plaque acknowledging the contribution by Sid Richardson.