Consortium of buyers includes Seagate, Apple, Dell, Kingston, and SK Hynix. This is one of Seagate's biggest movements into the NAND flash business, an area where their major competitor, Western Digital, has focused on in recent years.
https://www.notebookcheck.net/US-18-billion-sale-of-Toshiba-s-Memory-Corporation-to-consortium-that-includes-Seagate-and-Apple-is-approved.303826.0.html