construction aggregates. Since 1986, Olen has partnered with Kokosing to be one of their top suppliers of construction materials...The Olen Corporation and Area Aggregates, one of the largest construction aggregates producers in the Midwest, has been...
Kokosing Materials, Inc. (KMI) has been a leader in the asphalt production industry since 1980. With 19 asphalt plants... environmental standards. Through our partnership with Kokosing, we leverage shared expertise and resources to deliver innovative...