Nos. 11-25

25. Texas Crushed Stone Co. (previous ranking: 24th)
24. Wake Stone Corp. (previous ranking: 32nd)
23. Colorado Materials (previous ranking: 25th)
22. The Olen Corp. (previous ranking: 21st)
21. Knife River Corp. (previous ranking: 20th)
20. Titan America (previous ranking: 19th)
19. Eucon Corp. (previous ranking: 22nd)
18. Eagle Materials (previous ranking: 16th)
17. Buzzi Unicem USA (previous ranking: 14th)
16. National Lime & Stone Co. (previous ranking: 18th)
15. Blue Water Industries (previous ranking: 17th)
14. Dolese Bros. Co. (previous ranking: 13th)
13. Vecellio & Grogan (previous ranking: 15th)
12. New Enterprise Stone & Lime Co. (previous ranking: 12th)
11. Luck Stone Corp. (previous ranking: 11th)
The rises and falls in this tier are nowhere near as drastic as the previous three tiers. Wake Stone Corp. (No. 24) makes the biggest leap in the group, jumping eight positions from a year ago. Vecellio & Grogan (up two positions to No. 13) and Blue Water Industries (up two positions to No. 15) inch closer to the top 10. Buzzi Unicem (No. 17) loses ground by three positions.