Del Rancho LP (directions) In the fall of 2005, ABI acquired Del Rancho LP, located in the Dallas, Texas area. This business had a successful track record of blending and providing liquid preservatives to tortilla makers in the Southwest, Midwest and Southeast. Accordingly, this acquisition provided a very attractive compliment to the IUI acquisition. Since the acquisition, Del Rancho LP has relocated their facilities to Garland Texas to accommodate future growth. This new Division gives ABI an impressive command on the liquid preservative side of the tortilla industry.