Service Corp has endless supply of customer.

The only certainty in life is death, that makes SCI a recession proof stock, with a guaranteed end market. Even in toughest of times, folks do not go for bargains when it comes to death.
Service Corp. International engages in the provision of deathcare products and services. It operates through the Funeral and Cemetery business segments. The Funeral segment offers professional services related to funerals and cremations, including the use of funeral home facilities and motor vehicles, arranging and directing services, removal, preparation, embalming, cremations, memorialization, and catering. The Cemetery segment provides cemetery property interment rights, including developed lots, lawn crypts, mausoleum spaces, niches, and other cremation memorialization and interment options. The company was founded by Robert L. Waltrip in July 1962 and is headquartered in Houston, TX.