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Quantum Computing vs Rank One Computing: QUBT and ROC compared
Quantum Computing is the larger company: $5.6M of revenue in its latest quarter (Q2 2026) against $5.1M for Rank One Computing (Q2 2026). Quantum Computing is growing faster (91× against +2% a year earlier). Rank One Computing is more profitable, with an operating margin of -15.2% against -414.6%.
Where the money goes: QUBT and ROC
Quantum Computing (QUBT) · Q2 2026
Quantum Computing, Q2 2026: revenue $5.6M (91× year over year), operating margin -414.6%, net loss $11.8M, operating cash flow −$13.9M. The chart follows the revenue to costs, profit and cash.
Rank One Computing (ROC) · Q2 2026
Rank One Computing, Q2 2026: revenue $5.1M (+2% year over year), operating margin -15.2%, net loss $817K, operating cash flow −$3.2M. The chart follows the revenue to costs, profit and cash.
| Quantum Computing (QUBT) | Rank One Computing (ROC) | |
|---|---|---|
| Latest quarter | Q2 2026 | Q2 2026 |
| Revenue | $5.6M | $5.1M |
| Revenue growth, Y/Y | 91× | +2% |
| Operating margin | -414.6% | -15.2% |
| Net earnings | −$11.8M | −$817K |
| Net margin | -211.7% | -16.0% |
| Operating cash flow | −$13.9M | −$3.2M |
Where the revenue comes from
Rank One Computing
- RD Contracts: $3.0M (59%)
- Product Revenue: $2.1M (41%)
Questions
Which is bigger, Quantum Computing or Rank One Computing?
Quantum Computing is the larger company: $5.6M of revenue in its latest quarter (Q2 2026) against $5.1M for Rank One Computing (Q2 2026).
Is Quantum Computing or Rank One Computing growing faster?
Quantum Computing is growing faster (91× against +2% a year earlier).
Which is more profitable, Quantum Computing or Rank One Computing?
Rank One Computing is more profitable, with an operating margin of -15.2% against -414.6%.
More: Quantum Computing earnings · how Quantum Computing makes money · Rank One Computing earnings · how Rank One Computing makes money
From the companies' latest 10-Q, 10-K or earnings release (10-Q filed Aug 10, 2026; 10-Q filed Aug 13, 2026). Fiscal quarters can end on different dates. Not investment advice.