Trinseo PLC revenue by segment TSEOQ

Annual Quarterly

Trinseo PLC splits its revenue 2 ways in its filings. By operating segments, the largest line in Q2 of fiscal 2026, the quarter ended Jun 30, 2026 was Polymer Solutions at $306.0 million, 36% of the total. By sales mix, the largest line in Q2 of fiscal 2026, the quarter ended Jun 30, 2026 was Polymer Solutions at $306.0 million, 36% of the total.

USD in millions. The percent under a figure is the change from the same quarter a year earlier.

Line	TTM Jun 30, 2026	Q2 FY2026 Jun 30, 2026	Q1 FY2026 Mar 31, 2026	Q4 FY2025 Dec 31, 2025	Q3 FY2025 Sep 30, 2025	Q2 FY2025 Jun 30, 2025	Q1 FY2025 Mar 31, 2025	Q4 FY2024 Dec 31, 2024	Q3 FY2024 Sep 30, 2024
Revenue	2,976	845	725	663	743	784	785	822	868
Operating segments
Polymer Solutions	1,089 -12.4% share 36.6%	306 +6.7% share 36.2%	265 -11.1% share 36.6%	246 -24.6% share 37.2%	271 -18.1% share 36.5%	287 share 36.6%	298 share 38.0%	327 share 39.8%	331 share 38.2%
Engineered Materials	1,068 -6.4% share 35.9%	292 -0.6% share 34.5%	263 -5.2% share 36.3%	240 -13.0% share 36.2%	274 -7.1% share 36.8%	293 share 37.4%	277 share 35.3%	276 share 33.6%	294 share 33.9%
Latex	819 -6.3% share 27.5%	248 +21.4% share 29.3%	196 -6.1% share 27.1%	176 -19.4% share 26.6%	198 -18.0% share 26.7%	204 share 26.0%	209 share 26.7%	218 share 26.6%	242 share 27.9%
Sales mix
Polymer Solutions	1,089 -12.4% share 36.6%	306 +6.7% share 36.2%	265 -11.1% share 36.6%	246 -24.6% share 37.2%	271 -18.1% share 36.5%	287 share 36.6%	298 share 38.0%	327 share 39.8%	331 share 38.2%
Engineered Materials	1,068 -6.4% share 35.9%	292 -0.6% share 34.5%	263 -5.2% share 36.3%	240 -13.0% share 36.2%	274 -7.1% share 36.8%	293 share 37.4%	277 share 35.3%	276 share 33.6%	294 share 33.9%
Latex	819 -6.3% share 27.5%	248 +21.4% share 29.3%	196 -6.1% share 27.1%	176 -19.4% share 26.6%	198 -18.0% share 26.7%	204 share 26.0%	209 share 26.7%	218 share 26.6%	242 share 27.9%

How these figures are calculated

Quarterly columns are single-quarter amounts. When a 10-Q reports only a year-to-date total, as cash flow statements do, the quarter is that total minus the previous quarter's year-to-date total. The fourth quarter is the annual report's full year minus the first nine months. A column marked YTD is a year-to-date total, shown when the earlier report needed for the single quarter is missing. USD in millions. Each group is a separate split of total revenue, so the groups are not added together. Share of revenue is that line divided by total revenue. The first column adds the latest year-to-date segment amount to the last fiscal year and subtracts the year-ago year-to-date amount. More on our methodology.

Company profile

Industry: Plastic Materials, Synth Resins & Nonvulcan Elastomers (SIC 2821)
Listed as: TSEOQ (OTC)
Fiscal year ends: December 31
Incorporated in: Ireland
Headquarters: Wayne, PA
SEC filer status: Accelerated filer
SEC CIK: 1519061
Former names: Trinseo S.A. (until Oct 18, 2021)

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Source: SEC EDGAR filings. This is company-reported data, not investment advice.