Filing Flows › Comparisons › YSS vs HLEO
York Space Systems vs Helio: YSS and HLEO compared
York Space Systems is the larger company: $92.5M of revenue in its latest quarter (Q2 2026) against $591K for Helio (Q3 FY26). York Space Systems is growing faster (+10% against -25% a year earlier). York Space Systems is more profitable, with an operating margin of -44.6% against -92.5%.
Where the money goes: YSS and HLEO
York Space Systems (YSS) · Q2 2026
York Space Systems, Q2 2026: revenue $92.5M (+10% year over year), operating margin -44.6%, net loss $39.3M, operating cash flow −$102M. The chart follows the revenue to costs, profit and cash.
Helio (HLEO) · Q3 FY26
Helio, Q3 FY26: revenue $591K (-25% year over year), operating margin -92.5%, net loss $1.5M, operating cash flow −$618K. The chart follows the revenue to costs, profit and cash.
| York Space Systems (YSS) | Helio (HLEO) | |
|---|---|---|
| Latest quarter | Q2 2026 | Q3 FY26 |
| Revenue | $92.5M | $591K |
| Revenue growth, Y/Y | +10% | -25% |
| Operating margin | -44.6% | -92.5% |
| Net earnings | −$39.3M | −$1.5M |
| Net margin | -42.5% | -249.1% |
| Operating cash flow | −$102M | −$618K |
Where the revenue comes from
Helio
- Service: $480K (81%)
- Materials: $103K (17%)
- Engineering Fees: $8K (1%)
Questions
Which is bigger, York Space Systems or Helio?
York Space Systems is the larger company: $92.5M of revenue in its latest quarter (Q2 2026) against $591K for Helio (Q3 FY26).
Is York Space Systems or Helio growing faster?
York Space Systems is growing faster (+10% against -25% a year earlier).
Which is more profitable, York Space Systems or Helio?
York Space Systems is more profitable, with an operating margin of -44.6% against -92.5%.
More: York Space Systems earnings · how York Space Systems makes money · Helio earnings · how Helio makes money
From the companies' latest 10-Q, 10-K or earnings release (10-Q filed Aug 14, 2026; 10-Q filed Sep 14, 2026). Fiscal quarters can end on different dates. Not investment advice.