ORMCA Member Directory ORMCA Member Directory 36.3054715,-95.3176564,Kemp Stone 36.1026819,-97.0506425,Kerns Ready Mixed Concrete 35.47,-97.52,Kirby-Smith Machinery - Tulsa 35.47,-97.52,Kirby-Smith Machinery, Inc ORMCA Member Directory Search Radius... 1 mi 5 mi 10 mi 50 mi 100 mi K Back to Search Results: 4 Associate Kemp Stone (918) 825-3307 Visit Website Producer Kerns Ready Mixed Concrete (405) 372-2750 Visit Website Associate Kirby-Smith Machinery - Tulsa (918) 438-1700 Visit Website Kirby-Smith Machinery, Inc (405) 621-7424 Visit Website Powered By GrowthZone