A smaller list of IPOs in November 2018 compares with the 41 of November 2017 to spell a slight slowdown in the IPO markets this year. Renalytix AI was founded as a special purpose venture this year from the outset and was expecting to go public (so don’t try this at home).
| Company | Categories | Years from Founding | Valuation |
| Babytree | Baby, Child Care, Parenting, Social Media | 12.9 | $1,500,000,000.00 |
| Weidai | Financial Services, Lending, Payments | 7.4 | $699,000,000.00 |
| Vapotherm | Biotechnology, Health Care, Medical Device | 19.9 | $233,800,000.00 |
| Eton Pharmaceuticals | Biopharma, Biotechnology, Health Care, Pharmaceutical | 1.9 | $101,500,000.00 |
| Renalytix AI | Artificial Intelligence, Health Care, Health Diagnostics | 0.8 | $85,396,334.00 |
| Shekel Brainweigh | Point of Sale, Retail Technology | 47.9 | $35,110,712.00 |
| Nanoveu | Electronics | 6.9 | $19,381,185.00 |
| SecureMetric Technology | Security | 11.9 | $14,512,093.00 |