Arcosa, Inc. (ACA) — ESG & Values Scores

Environment story

Arcosa demonstrates moderate environmental exposure with significant unresolved disclosure gaps. The company operates mining facilities (limestone in Pennsylvania) and manufacturing plants with inherent environmental liability risks, including hazardous waste management, potential groundwater contamination, and air emissions. No verified Scope 1, 2, or 3 emissions figures are disclosed in available filings. The company acknowledges climate change regulatory risks and physical impacts (flooding, low river levels affecting barge operations) but has not published a quantified net-zero target year or detailed decarbonization roadmap. Risk factors indicate awareness of GHG regulation potential but reveal no committed emissions reduction percentages or renewable energy procurement targets. The 10-K emphasizes that sustainability initiatives may be difficult to implement and that GHG-related data and reporting standards remain developing, suggesting early-stage climate governance. Environmental liabilities from mining operations and hazardous material handling present material unquantified costs.

Criticisms on file

Underground limestone mining operations in Pennsylvania with inherent environmental and safety risks; no disclosed remediation targets or mine closure timeline.
Source: ACA_10k.txt - Risk Factors, Occupational Safety and Environmental Liability sections
Hazardous materials handling and waste generation (regulated hazardous wastes) with acknowledged risk of accidental contamination; potential property damage and cleanup liabilities not quantified.
Source: ACA_10k.txt - Risk Factors, Hazardous Materials and Environmental Conditions sections
Manufacturing facilities located in flood-prone areas and on navigable waterways; acknowledged vulnerability to low river levels, flooding, and extreme weather disrupting operations.
Source: ACA_10k.txt - Risk Factors, Climate Change Physical Impacts section
No disclosed Scope 1, 2, or 3 greenhouse gas emissions inventory; net-zero target year not communicated; GHG-related data and reporting processes acknowledged as still developing.
Source: ACA_10k.txt - Risk Factors, Climate Change Regulations and Sustainability Efforts sections
Pending expiration of wind tower AMP tax credits (2027) and renewable energy tax credits creates regulatory uncertainty and potential demand cliff for clean energy products.
Source: ACA_10k.txt - Risk Factors, Tax Benefits and Credits section

Disclosed initiatives

Safety and Environmental Compliance Programs

Company maintains functional groups to ensure effective work procedures and health/safety compliance across operations, including environmental permits monitoring and review of policies.

Preventive; no quantified emissions or resource reduction metrics disclosed.
Wind Tower Manufacturing (Renewable Energy Component)

Arcosa manufactures wind tower components for renewable energy projects, particularly for GE Vernova (12.2% of 2025 revenue).

Supply-chain enablement for renewable energy; does not directly reduce Arcosa's own operational emissions.
Stated Proactive Sustainability Integration

10-K notes company has been 'proactive in integrating its sustainability initiatives into its long-term strategy' but acknowledges difficulty in implementation and alignment with stakeholder expectations.

Strategic commitment stated; execution and metrics not publicly specified.

Social story

Arcosa demonstrates moderate social risk management with documented union engagement but unresolved pay equity and diversity disclosure gaps. The company is party to collective bargaining agreements with labor unions at multiple U.S., Canadian, and Mexican operations, indicating established labor relations infrastructure. No documented union-suppression activities or major strikes within 24 months are mentioned in available filings; risk factor language acknowledges strike/work-stoppage potential but frames as prospective risk rather than current dispute. CEO-to-median-worker pay ratio is not disclosed, preventing direct assessment against the 200:1 threshold. Leadership and board diversity percentages are not disclosed in the 10-K excerpt provided. The company emphasizes dependence on skilled labor (welders, machine operators) and notes competitive pressure to retain such personnel but does not disclose turnover rates or wage competitiveness data. Supply-chain labor practices (Mexico operations, foreign suppliers) are not audited for human rights hazards in disclosed materials. Safety is stated as a primary focus with functional groups maintaining procedures, but no injury rates, OSHA citation history, or lost-time incident metrics are provided.

Criticisms on file

CEO-to-median-worker pay ratio not disclosed; unable to assess compliance with 200:1 threshold or executive compensation equity.
Source: ACA_10k.txt - Compensation disclosure not provided in risk factors or MD&A excerpt
Leadership and board diversity percentages (women, underrepresented racial/ethnic groups) not disclosed in available filings.
Source: ACA_10k.txt - No diversity metrics in provided 10-K sections
Employee turnover rates not disclosed; company acknowledges unsafe conditions can increase turnover and operating costs but provides no quantified baseline or mitigation targets.
Source: ACA_10k.txt - Risk Factors, Workplace Safety section
Supply-chain labor practices, including operations in Mexico and use of foreign suppliers, not audited for human rights risks or living wage compliance in disclosed materials.
Source: ACA_10k.txt - Risk Factors acknowledge Mexico operations and labor union exposure; no supply-chain audit disclosures provided
Potential strike and work-stoppage risk due to collective bargaining disputes; acknowledged as material risk factor but no current labor disputes or litigation documented.
Source: ACA_10k.txt - Risk Factors, Labor Union and Work Stoppage section

Disclosed initiatives

Collective Bargaining Agreements

Arcosa maintains negotiated labor agreements with unions at multiple operations across U.S., Canada, and Mexico, indicating formal labor-management engagement.

Stabilizes labor relations; dispute resolution mechanisms in place; no quantified wage or benefit improvements disclosed.
Skilled Labor Development and Retention

Company acknowledges competitive pressure to attract and retain welders, machine operators, and other skilled trades; competes on terms of employment.

Addresses labor availability risk; no structured apprenticeship, training, or wage data disclosed.
Workplace Safety Programs

Safety stated as primary business focus with functional groups ensuring implementation of effective work procedures and health/safety compliance across operations.

Preventive; no injury rate, OSHA citation, or safety performance benchmarks disclosed.

Governance story

Arcosa exhibits moderate governance strength with Delaware anti-takeover provisions and board protections in place, but lacks disclosed board independence percentage and contains shareholder rights limitations. The company operates under Delaware corporate law with takeover-deterrent provisions (Section 203 restrictions, blank check preferred stock issuance authority, advance notice requirements for shareholder proposals). Single-class share structure is indicated (no dual-class voting mentioned), avoiding founder-supermajority concentration risk. Board independence percentage, lobbying expenditure targets, and active antitrust/regulatory proceedings are not quantified in available filings. The 10-K acknowledges current involvement in various claims and legal proceedings but does not itemize active antitrust cases, SEC consent decrees, or privacy fines. No climate-deregulation lobbying targets are identified, though the company notes potential future federal GHG regulation rollbacks and acknowledges uncertainty regarding their ultimate effect. Tariff and trade policy lobbying exposure is not disclosed. The company maintains that it believes itself in material compliance with all applicable regulations but notes extensive regulatory exposure across manufacturing, mining, environmental, labor, and occupational safety domains.

Criticisms on file

Board independence percentage not disclosed; unable to assess compliance with 75% threshold or governance best practices.
Source: ACA_10k.txt - Board composition and independence metrics not provided in available sections
Annual lobbying expenditure not disclosed; unable to assess spending on climate regulation weakening, trade policy, or consumer-protection rollback initiatives.
Source: ACA_10k.txt - Lobbying disclosures not provided in risk factors or MD&A
Active litigation and claims acknowledged but not itemized; no specific antitrust, SEC enforcement, privacy, or consumer-safety proceedings detailed in provided excerpts.
Source: ACA_10k.txt - Risk Factors reference Note 14 for litigation details; note not included in provided materials
Tax position contestation risk acknowledged; company notes potential IRS, SAT (Mexico), or other jurisdiction challenges to tax positions taken, with potential for additional taxes and penalties not previously accrued.
Source: ACA_10k.txt - Risk Factors, Tax Positions section
Shareholder proposal and special meeting calling rights limited by advance notice procedures and board authority, potentially restricting shareholder activism on governance and ESG matters.
Source: ACA_10k.txt - Risk Factors, Takeover Defenses section

Disclosed initiatives

Board Takeover Defenses and Governance Structure

Delaware anti-takeover provisions including Section 203 restrictions (15% stockholder blocking rules), blank check preferred stock issuance authority without stockholder approval, and advance notice requirements for shareholder proposals intended to deter inadequate bids and encourage negotiation.

Shareholder protections against coercive takeovers; may delay beneficial acquisitions; reflects standard Delaware governance practice.
Internal AI Governance and Oversight

Company maintains internal AI governance structure including charter and committee to guide, oversee, and support responsible exploration, adoption, development, and integration of AI technologies.

Emerging governance; acknowledges AI compliance risks; measures cannot eliminate all risks per company disclosure.
Regulatory Compliance Monitoring

Company maintains functional groups and procedures for monitoring compliance with federal, state, local, and foreign environmental, occupational safety, labor, and business practice regulations including OSHA and MSHA.

Proactive; no quantified compliance metrics or audit results disclosed.

These are Missionomics' own editorial scores — directional signals built from disclosed facts under a published method, not certifications or definitive ratings of Arcosa, 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 Arcosa, Inc. in the app for interactive charts and portfolio building.

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