Trinseo PLC (TSEOF) FY2025 10-K Annual Report

Filed: Mar 13, 2026
Health Care
Plastic Materials, Synth Resins & Nonvulcan ElastomersSEC EDGAR

Trinseo PLC (TSEOF) 10-K annual report for fiscal year 2025, filed with SEC EDGAR on Mar 13, 2026. This page provides AI-powered analysis including business overview, management discussion & analysis (MD&A), risk factors, and key financial data such as revenue, net income, gross margin, operating margin, and return on equity (ROE) extracted from XBRL.

Trinseo PLC FY2025 10-K Analysis

Business Overview

  • Core business model focused on manufacturing polymer and engineered material solutions with emphasis on sustainability and material substitution
  • Restructuring of segment reporting: combined Engineered Materials, Plastics Solutions, and Polystyrene businesses into Polymer Solutions segment in 2024
  • Recorded significant goodwill impairment charge of $349 million for Engineered Materials unit in 2023 due to weak demand and operating challenges
  • Total goodwill balance reduced to $67.7 million as of December 31, 2025, allocated mainly to Polymer Solutions ($35.6M), Latex Binders, and Engineered Materials
  • Ended all outstanding commodity cash flow and economic hedges by December 31, 2025, reflecting changes in commodity risk management approach

Management Discussion & Analysis

  • Focus on specialty materials and sustainable solutions with PMMA and Aristech acquisitions, divestiture of synthetic rubber and polycarbonate assets
  • Restructuring programs target cost reductions, workforce cuts, and streamlined operations to improve profitability and cash flow
  • Raw materials (butadiene, MMA, styrene) comprise 44% of COGS; cost volatility and supply risks could materially impact margins
  • No specific revenue, profit margins, cash flow, or capital allocation figures disclosed in this section
  • Management warns of risks including restructuring costs, execution delays, and adverse market impacts on financial results and stock price

Risk Factors

  • Deferred tax asset valuation allowance increased $442.7M due to cumulative losses and unreliable taxable income in Europe (France, Germany, Netherlands) as of 12/31/2025
  • Exposure to income tax audits in multiple jurisdictions including Ireland, Luxembourg, and the U.S. with potential material adjustments from uncertain tax positions
  • Pension plan assets $108.2M primarily invested in insurance contracts valued with unobservable Level 3 inputs, posing valuation uncertainty as of 12/31/2025
  • 0.25% change in discount rate impacts 2026 pension expense for non-U.S. plans by ±$1.0M, reflecting sensitivity to interest rate fluctuations
  • Concentration of deferred tax asset expirations of $42.5M between 2026 and 2030, risking loss of tax benefit if unused within period

Trinseo PLC FY2025 Key Financial Metrics
XBRL

Revenue

$3.0B

-15.3% YoY

Net Income

-$546M

-56.6% YoY

Gross Margin

5.6%

-198bp YoY

Operating Margin

-8.5%

-724bp YoY

Net Margin

-18.3%

-842bp YoY

ROE

49.7%

-652bp YoY

Total Assets

$2.3B

-13.8% YoY

EPS (Diluted)

$-15.24

-54.6% YoY

Operating Cash Flow

-$102M

-621.1% YoY

Source: XBRL data from Trinseo PLC FY2025 10-K filing on SEC EDGAR. All figures in USD.

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