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Trinseo vs AdvanSix: TSEOQ and ASIX compared
Trinseo is the larger company: $845M of revenue in its latest quarter (Q2 2026) against $431M for AdvanSix (Q3 2026). AdvanSix is growing faster (+15% against +8% a year earlier). Trinseo is more profitable, with an operating margin of 0.0% against -2.6%.
Where the money goes: TSEOQ and ASIX
Trinseo (TSEOQ) · Q2 2026
Trinseo, Q2 2026: revenue $845M (+8% year over year), operating margin 0.0%, net loss $120M, operating cash flow −$115M. The chart follows the revenue to costs, profit and cash.
AdvanSix (ASIX) · Q3 2026
AdvanSix, Q3 2026: revenue $431M (+15% year over year), operating margin -2.6%, net loss $7.6M, operating cash flow $48.0M. The chart follows the revenue to costs, profit and cash.
| Trinseo (TSEOQ) | AdvanSix (ASIX) | |
|---|---|---|
| Latest quarter | Q2 2026 | Q3 2026 |
| Revenue | $845M | $431M |
| Revenue growth, Y/Y | +8% | +15% |
| Operating margin | 0.0% | -2.6% |
| Net earnings | −$120M | −$7.6M |
| Net margin | -14.1% | -1.8% |
| Operating cash flow | −$115M | $48.0M |
| Free cash flow | — | $29.7M |
| Market value | — | $455M |
| Analysts’ mean target | — | $20.00 |
Where the revenue comes from
Trinseo
- Polymer Solutions: $306M (36%)
- Engineered Materials: $292M (34%)
- Latex Binders: $248M (29%)
AdvanSix
- Plant Nutrients: $149M (35%)
- Nylon: $105M (24%)
- Chemical Intermediates: $104M (24%)
- Caprolactam: $73.1M (17%)
Questions
Which is bigger, Trinseo or AdvanSix?
Trinseo is the larger company: $845M of revenue in its latest quarter (Q2 2026) against $431M for AdvanSix (Q3 2026).
Is Trinseo or AdvanSix growing faster?
AdvanSix is growing faster (+15% against +8% a year earlier).
Which is more profitable, Trinseo or AdvanSix?
Trinseo is more profitable, with an operating margin of 0.0% against -2.6%.
More: Trinseo earnings · how Trinseo makes money · AdvanSix earnings · how AdvanSix makes money
From the companies' latest 10-Q, 10-K or earnings release (10-Q filed Aug 6, 2026; 10-Q filed Nov 4, 2026). Fiscal quarters can end on different dates. Not investment advice.