KR vs ILMN Comparison

Founded in 1883, Kroger is the largest pure-play supermarket operator in the United States, operating roughly 2,700 stores across more than 30 banners. Kroger's business is primarily grocery-led (roughly 78% of sales), spanning fresh food and private-label offerings, complemented by fuel centers (9%) and pharmacies (12%). The firm also generates income from advertising, data analytics, and manufacturing.

Illumina provides tools and services to analyze genetic material with life science and clinical lab applications. The company generates over 90% of its revenue from sequencing instruments, consumables, and services. Illumina's high-throughput technology enables whole genome sequencing in humans and other large organisms. Its lower throughput tools enable applications that require smaller data outputs, such as viral and cancer tumor screening. Illumina also sells microarrays that enable lower-cost, focused genetic screening with primarily consumer and agricultural applications.