35 of the 3,342 US filers this monitor scores for late filings, restatements and auditor changes. The score counts reporting failures in the last twelve months; it is not a rating of the business.
| Company | Score | Last failure |
|---|---|---|
| Q/C Technologies, Inc. QCLS | 3 | 2026-03-31 |
| QCR Holdings Inc QCRH | 0 | 2022-03-01 |
| QDM International Inc. QDMI | 0 | 2025-07-01 |
| QHSLab, Inc. USAQ | 0 | 2024-06-07 |
| QMIS TBS Capital Group Corp. | 0 | 2024-11-15 |
| Qnity Electronics, Inc. Q | 1 | 2025-11-14 |
| QS Energy, Inc. QSEP | 0 | 2024-04-01 |
| Quad/Graphics, Inc. QUAD | 0 | 2022-03-02 |
| Quaint OAK Bancorp, Inc. QNTO restated 2023-12-15 | 0 | 2023-12-15 |
| Quality Industrial Corp. QIND restated 2024-04-08 | 0 | 2025-05-16 |
| Quanex Building Products CORP NX | 1 | 2026-01-16 |
| Quanome Technologies, Inc. QNME | 3 | 2026-05-15 |
| Quanterix Corp QTRX restated 2024-11-12 | 0 | 2025-05-14 |
| Quantum Computing Inc. QUBT restated 2024-08-12 | 0 | 2024-08-12 |
| Quantum Corp /de/ QMCO restated 2025-08-08 | 1 | 2026-06-15 |
| Quantum Cyber N.V. QUCY | 1 | 2026-06-26 |
| Quantum Genesis AI Corp. QTZM | 2 | 2026-10-27 |
| Quantum X Labs Inc. QXL | 0 | 2025-08-14 |
| Quantum-Si Inc QSI | 0 | 2024-06-07 |
| QuantumScape Corp QS | 0 | 2021-04-29 |
| Quantumsphere Acquisition Corp QUMS | 1 | 2026-02-17 |
| Quarta-Rad, Inc. QURT | 0 | 2023-08-15 |
| Quartzsea Acquisition Corp QSEA | 2 | 2026-04-14 |
| QuasarEdge Acquisition Corp QRED | 1 | 2026-09-14 |
| Quest Patent Research Corp QPRC restated 2024-05-02 | 0 | 2024-05-02 |
| Quest Water Global, Inc. QWTR | 4 | 2026-05-29 |
| Quetta Acquisition Corp QETA | 1 | 2026-03-31 |
| QUICKLOGIC Corp QUIK | 0 | 2024-06-07 |
| QuidelOrtho Corp QDEL | 0 | 2025-03-04 |
| Quince Therapeutics, Inc. QNCX | 1 | 2026-04-01 |
| Quoin Pharmaceuticals Ltd. QNRX | 0 | 2025-03-20 |
| Quotemedia Inc QMCI | 3 | 2026-04-14 |
| QVC Group, Inc. QVCG bankrupt 2026-04-17 | 1 | 2026-04-01 |
| QXO Building Products, Inc. delisted 2025-04-29 | 0 | — |
| QXO, Inc. QXO | 0 | 2025-03-26 |
Snapshot 2026-11-04 · data from SEC EDGAR (public domain) · not investment advice