Koppers Holdings Inc. (KOP) — ESG & Values Scores

Environment story

Koppers demonstrates moderate environmental commitment with significant operational emissions exposure and limited net-zero credibility. The company reports Scope 1 and 2 emissions under EU ETS at its Nyborg facility (Denmark) and participates in Australia's National Greenhouse and Energy Reporting Scheme, but discloses no comprehensive global Scope 1/2 baseline or reduction targets. Scope 3 emissions are undisclosed. The company claims circular-economy positioning through scrap-copper and coal-tar by-product usage and extended wood lifespan (carbon sequestration up to 50 years), but provides no quantified environmental impact or third-party verification. Major concerns include: (1) toxic-contamination legacy liabilities at multiple sites with $10.2M environmental reserves; (2) creosote, CCA, DCOI, and other hazardous wood-treatment chemicals subject to EPA, Health Canada, EU REACH, and UK/EU Biocidal Products Regulation; (3) coal-tar supply disruption due to Russia-Ukraine conflict; (4) no disclosed net-zero target year or interim GHG-reduction roadmap; (5) reliance on offset mechanisms without operational decarbonization specifics. The company acknowledges EU ETS enrollment by 2028 and climate-change regulatory risk but has not published a credible decarbonization strategy. Environmental score penalized for undisclosed Scope 3, absent net-zero target (deduct 15), legacy contamination severity (deduct 15), and greenwashing detection (circular-economy framing without quantified environmental outcomes).

Criticisms on file

Legacy toxic-contamination liabilities at multiple sites; environmental reserves $10.2M; ongoing remediation for soil, groundwater, coal-tar distillation residues; Beazer East indemnification agreement (expired 2019 for third-party claims) creates contingent liability.
Source: KOP 10-K Item 1A Risk Factors, Note 17 Commitments and Contingent Liabilities
Creosote, CCA (copper-chromium-arsenic), DCOI, and other wood-treatment chemicals require EPA registration (Federal Insecticide, Fungicide, and Rodenticide Act), Health Canada Pest Control Products Act authorization, EU REACH and Biocidal Products Regulation, and UK Biocidal Products Regulation; product-liability litigation ongoing for alleged exposure-related illnesses.
Source: KOP 10-K Item 1A Risk Factors
Coal-tar supply disruption from Russia-Ukraine conflict; North American CMC business lost substantial Russian and Ukrainian coal-tar supply; global coal-tar availability declining due to reduced metallurgical-coke steel production.
Source: KOP 10-K Item 1A Risk Factors; MD&A Outlook
No disclosed net-zero target year, Scope 3 baseline, or interim GHG-reduction roadmap; reliance on circular-economy narrative without quantified environmental outcomes or third-party verification.
Source: KOP 10-K 2025; CSR reports 2020-present referenced but no specific targets published in SEC filing.

Disclosed initiatives

Circular Economy Positioning

Purchases ~30M pounds/year scrap copper (post-consumer/post-industrial); uses coal-tar (coke-production byproduct) as primary CMC feedstock; claims wood treatment extends carbon storage 50 years; repurposes end-of-life crossties as fuel.

Reduces virgin-material extraction but lacks quantified emissions or lifecycle-assessment verification.
EU ETS Enrollment (Nyborg)

Nyborg facility reported Scope 1 emissions to EU ETS starting 2025; expected enrollment and allocation by 2028 under cap-and-trade mechanism.

Compliance-driven; does not indicate voluntary emissions reductions beyond regulatory baseline.
Sustainability Governance

Board Sustainability Committee provides oversight; Executive Council (CEO-chaired) directs sustainability strategy; employee-led Sustainability Steering Committee guides programs.

Governance structure exists but no published sustainability targets or third-party audits disclosed.
Environmental Remediation & Compliance

Capital expenditures ~$13M (2026) for environmental controls; $10.2M reserves for remediation (primarily soil/groundwater); ongoing CERCLA/state remediation at legacy sites.

Reactive compliance spending; no proactive decarbonization infrastructure investment disclosed.

Social story

Koppers demonstrates moderate social performance with structured workforce-development and safety programs but unresolved labor-relations tensions and undisclosed diversity metrics. The company employs 1,859 employees (872 salaried, 987 non-salaried) with ~425 unionized across multiple labor agreements; three facilities covering ~160 employees have contracts expiring in 2026, creating near-term labor-relations risk. The company claims a 'Zero Harm' safety culture with global health/safety policies, monthly manager-employee 1-on-1 meetings (replacing annual reviews), Koppers College leadership development (9-month intensive program, ~10-12 participants/cohort), mentoring, tuition reimbursement, 401(k) matching, ESOP, parental leave (4 weeks), and employee-resource groups (LINKwomen, LINKparents, LINKup, LINKability launched over 8 years). However, critical gaps exist: (1) CEO-to-median-worker pay ratio not disclosed (deduct 15); (2) no diversity percentages for executive/technical leadership or workforce disclosed (deduct 15); (3) labor-union standing unclear—no evidence of union-suppression activities or major strikes in past 24 months, but labor-contract expirations and historical litigation signal potential conflict; (4) supply-chain human-rights audits not disclosed; (5) turnover rate not disclosed. Score reflects presence of structured programs but severe lack of transparency on pay equity, diversity, and labor relations.

Criticisms on file

Labor-contract expirations: three facilities covering ~160 employees have agreements expiring 2026; company acknowledges labor-shortage risks and increased turnover at some facilities, creating potential for labor disputes or wage inflation.
Source: KOP 10-K Item 1A Risk Factors, Human Capital Management section
No disclosed CEO-to-median-worker pay ratio, diversity percentages for executives/technical leadership, or labor-union standing beyond representation count; gender/racial pay-gap data and supply-chain human-rights audit findings absent.
Source: KOP 10-K 2025; no diversity or pay-equity metrics in SEC filing.
Significant litigation history: company defendant in 'significant number of lawsuits' alleging illness/injury from exposure to coal tar pitch, pavement sealer, benzene, wood-treatment chemicals; ongoing workers'-compensation claims and employment disputes.
Source: KOP 10-K Item 1A Risk Factors

Disclosed initiatives

Zero Harm Safety Culture

Global health/safety policies; leading activities identify hazards and prevent accidents; employee-centered leadership culture; safety training in all facilities globally; Employee Assistance Program (EAP) with mental-health, financial-wellness, and family services.

No quantified safety metrics (TRIR, DART, lost-time injury rate) disclosed in 10-K; effectiveness cannot be verified.
Koppers College Leadership Development

Multi-tiered program: Koppers Leadership Forum (9-month intensive, ~10-12 participants/cohort); online Learning Management System (LMS) with comprehensive courses; tuition reimbursement for relevant degree/certification pursuit.

Addresses talent retention and internal promotion but scope (10-12 per cohort of 1,859 employees) suggests limited reach.
Performance Development & Engagement

Replaced traditional annual reviews with monthly manager-employee 1-on-1 discussions; New Hire Mentoring Program pairing hourly/salaried mentees with experienced employees; four employee-resource groups (LINKwomen, LINKparents, LINKup, LINKability) open to all.

Engagement-focused but quantitative metrics (e.g., engagement survey participation, ERG membership) not disclosed.
Compensation & Benefits

401(k) matching and performance-based non-elective contributions; ESOP (employee stock purchase program with discount); 4 weeks parental leave (birth/adoption/foster); wellness program with screenings, financial incentives, nutritional initiatives; work schedule flexibility including remote options.

Comprehensive benefits structure; CEO-to-worker pay ratio not disclosed, limiting assessment of pay equity.
Community & Volunteer Programs

Corporate philanthropy program; employee volunteer commitments to local education, elder care, homeless assistance, disaster relief; facility community-engagement events.

Presence of programs noted; quantified volunteer participation, funding, and community-impact metrics not disclosed.

Governance story

Koppers exhibits moderate governance with established board oversight but lacks disclosed board-independence metrics, maintains high leverage constraining strategic flexibility, and has not disclosed lobbying expenditures or climate-deregulation stances. The company maintains a five-standing-committee board structure (Audit, Nominating and Corporate Governance, Management Development and Compensation, Strategy and Risk, Sustainability), with the Sustainability Committee providing environmental oversight. The board oversees legal, financial, ethical, and socially responsible business conduct and long-term strategy. However, critical gaps include: (1) board independence percentage not disclosed (target >75% per rubric, but exact percentage unknown—deduct 15); (2) single-class common stock structure confirmed (no dual-class voting penalty applies); (3) no disclosed lobbying expenditures or stances on climate/consumer-protection regulation; (4) no active antitrust, consumer-safety, or financial-fraud proceedings disclosed (no deduction applied); (5) shareholder proposals and voting results not enumerated in 10-K; (6) high leverage ($928.3M debt, 3.3x net-leverage ratio, total net leverage covenant 4.75x) limits strategic acquisitions and other actions per covenant restrictions listed (pay dividends, incur debt, make investments, sell assets, merge). Score reflects established governance infrastructure but transparency gaps and leverage constraints on autonomous action.

Criticisms on file

Board independence percentage not disclosed; governance best-practice target >75% but specific metrics absent; nominating committee charter and independence criteria not enumerated in 10-K.
Source: KOP 10-K Corporate Governance section; proxy statement (not provided) would clarify.
Lobbying expenditures and climate/consumer-protection regulatory stances not disclosed; company acknowledges geopolitical trade-policy uncertainty and EU climate regulations (Green Deal, EU ETS, energy-efficiency directives) but does not disclose trade-association alignment or advocacy positions.
Source: KOP 10-K Item 1A Risk Factors (future climate regulation risk); no lobbying disclosure or PAC contributions enumerated.
High leverage ($928.3M debt, 3.3x net leverage) and restrictive covenants limit strategic flexibility: Credit Facility prohibits significant acquisitions, divestitures, debt issuance, and dividend payments without covenant compliance; company acknowledges risk of covenant breach and lender acceleration.
Source: KOP 10-K Item 1A Risk Factors, Liquidity and Capital Resources, Bank Debt Covenants
Significant product-liability litigation (coal tar pitch, benzene, wood-treatment chemicals) and environmental-remediation contingencies; Beazer East indemnification agreement caps third-party claims at July 2019, creating potential future exposure.
Source: KOP 10-K Item 1A Risk Factors, Note 17 Commitments and Contingent Liabilities

Disclosed initiatives

Board Committee Oversight Structure

Five standing committees: Audit (financial integrity, legal compliance, risk management); Nominating and Corporate Governance (director selection, governance practices); Management Development and Compensation (executive compensation, talent development); Strategy and Risk (long-term strategy, risk assessment); Sustainability (environmental/social/governance programs).

Comprehensive committee coverage; independence and meeting frequency not disclosed.
Code of Conduct & Ethics

Company-wide Code of Conduct details expectations for employees across peer interactions, regulatory compliance, marketing, purchasing, product development, finance, and community engagement; applies to all employees globally.

Foundational governance framework; enforcement mechanisms and training metrics not quantified.
Executive Council Oversight

Six-member Executive Council (CEO-chaired) directs strategic plan development, business operations, ethics, integrity, fiscal responsibility, and sustainability commitment.

Executive-level accountability structure; no disclosed independence from CEO or compensation transparency.
Dividend Policy & Credit Facility Covenants

Dividend policy discretionary at board direction; Credit Facility imposes restrictive covenants limiting dividends, debt, investments, asset sales, mergers, affiliate transactions; total net leverage ratio <4.75x, cash-interest-coverage ratio >2.0x. As of Dec 31, 2025: 3.3x leverage, 4.4x interest coverage.

Covenants restrict operational flexibility and shareholder returns; company remains compliant but constrained.

These are Missionomics' own editorial scores — directional signals built from disclosed facts under a published method, not certifications or definitive ratings of Koppers Holdings Inc.. Coverage and confidence vary by data point, and figures can lag real-world changes. Read the full Methodology for sourcing, scoring, and correction details — or open Koppers Holdings Inc. in the app for interactive charts and portfolio building.

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