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Industrials

Advanced Drainage Systems, Inc. (WMS)

Industrials $11.3B market cap

Data as of July 16, 2026

Environment
60.00
People
75.00
Leadership
70.00

Environment story

WMS demonstrates mixed environmental performance. The company manufactures thermoplastic corrugated pipes and wastewater management products primarily from virgin and recycled polyethylene and polypropylene resins derived from crude oil and natural gas. Material risks include scope 1&2 emissions from petrochemical-dependent manufacturing, high fuel consumption from a 600-tractor fleet, and acknowledged climate exposure from GHG-intensive resin sourcing. The company has disclosed a 2022 commitment to science-based targets aligned with 1.5°C warming limits but has not yet specified absolute emissions reduction targets or a firm net-zero year. Positive initiatives include recycled material integration (225M lbs post-consumer/industrial HDPE, 140M lbs recycled PP annually), a $65M Engineering and Technology Center for innovation, and Newsweek recognition as America's Most Responsible Company in 2024. However, scope 3 emissions remain undisclosed, and no verified transition from offsets to operational decarbonization is documented. The company acknowledges that climate regulation could increase costs, and past cybersecurity incidents suggest operational vulnerability.

Criticisms on file

  • Scope 1, 2, and 3 emissions undisclosed. Company acknowledges manufacturing process emits carbon dioxide (GHG) and products require energy-intensive transportation. No absolute emissions data, renewable electricity percentage, or scope 3 quantification provided in 10-K.
    Source: WMS 10-K Item 1A Risk Factors: 'Many of our products are made from a material whose manufacturing process involves the emission of carbon dioxide' and 'Our products require transportation from our facilities to the site where they are used, which consumes energy.'
  • Net-zero target year not disclosed. Company states commitment to science-based targets aligned with 1.5°C but explicitly notes 'These goals reflect our current plans and there is no guarantee that they will be achieved' and 'Our ability to achieve any goal is subject to factors and conditions, many of which are outside of our control, including technology, or the availability of recycled resin.'
    Source: WMS 10-K Item 1A Risk Factors & MD&A.
  • Heavy reliance on virgin petrochemical resins. Company purchases >1 billion lbs virgin and recycled resin annually from ~450 suppliers. Acknowledges 'Ethylene and propylene are derived from natural gas liquids or crude oil derivatives' with petrochemical capacity expanded due to sustained oil/gas E&P.
    Source: WMS 10-K Item 1 Business: 'Raw Materials and Suppliers' section.
  • Climate regulation risk acknowledged. Company explicitly states 'it is likely our costs will increase in relation to any climate change legislation and regulations concerning GHG, which could have an adverse effect on our future financial position, results of operations or cash flows.'
    Source: WMS 10-K Item 1A Risk Factors: 'We may be affected by global climate change or by legal, regulatory or market responses to such change.'
  • No offset vs. operational reduction distinction. Greenwashing assessment: company publicizes recycled material use and 10-year goals but does not disclose whether emissions reductions have been achieved through operational power-use reduction vs. purchased offsets. Scope 3 supply-chain emissions representing likely >70% of footprint are undisclosed.
    Source: WMS 10-K Item 1 Business: 'Sustainability' section and Item 1A Risk Factors.

Disclosed initiatives

  • 10-Year Sustainability Goals (2022)
    Announced commitment to science-based targets consistent with 1.5°C warming limit. Goals include increased recycled plastic use, Operation Clean Sweep plastic pellet management, supplier sustainability program, reduced total recordable injury rate, closed-loop water usage at all manufacturing locations, culture and employee engagement, and transparency in sustainability reporting.
    Directional commitment; no quantified absolute targets or firm net-zero year disclosed as of fiscal 2026.
  • Recycled Material Processing
    ADS Recycling procures and processes post-consumer and post-industrial HDPE and PP. FY2025: ~225M lbs post-consumer/industrial HDPE converted; ~140M lbs post-consumer/industrial PP converted annually. Maintains relationships with major environmental companies and post-industrial suppliers.
    Estimated to keep millions of used bottles out of landfills; circular economy contribution. Does not constitute operational decarbonization of virgin resin sourcing.
  • ADS Engineering and Technology Center
    Opened October 2024; $65M investment, 110,000 sq ft facility near corporate headquarters. Dedicated to innovation in product engineering, material science, and manufacturing technology.
    Infrastructure for future product and process innovation; no immediate emissions reduction quantified.
  • Fleet Modernization
    Continuous upgrade of ~600 tractors and ~1,100 trailers with state-of-the-art safety features, fuel economy improvements, and digital technology. Diesel hedging program in place to mitigate fuel price volatility.
    Incremental fuel efficiency gains; hedging does not reduce absolute emissions.
  • Facility Expansion & Recycling Capacity
    FY2025: Broke ground on facility expansion at Cordele, GA (110,000+ sq ft). Expansion of recycled material processing facilities underway.
    Increased capacity for recycled material integration; operational scope 1 emissions impact unknown.

Social story

WMS demonstrates moderate social performance with material strengths in safety culture and governance transparency, offset by limited diversity disclosure and undisclosed CEO-to-worker pay ratios. As of March 31, 2026, the company employed 6,425 total employees (4,035 hourly, 2,390 salaried) across the US (5,785), Canada (365), and other regions (275). The company emphasizes a comprehensive safety and health management system, compliance with OSHA and equivalent Canadian/Mexican labor standards, and a formal Ethics Code grounded in Honesty, Professionalism, and Core Values. The ADS Academy delivers role-specific training in safety, quality, and manufacturing. However, the company provides no disclosed workforce gender or racial/ethnic diversity percentages, no reported leadership diversity metrics, and no executive compensation disclosures relative to median worker pay. Approximately 100 hourly personnel in Mexican joint ventures are covered by collective bargaining; no unionization activity or NLRB complaints are reported in the 10-K. No supply-chain human-rights audits or labor practice controversies are disclosed. The company acknowledges risks related to talent retention and competitive labor markets but has not documented major labor disputes or union-suppression activities in the past 24 months.

Criticisms on file

  • Diversity metrics not disclosed. Company provides no workforce gender or racial/ethnic representation percentages, no leadership gender or racial composition, no pay equity disclosures, and no formal diversity and inclusion program metrics in 10-K.
    Source: WMS 10-K Item 1 Business: 'Human Capital Resources' section provides employee counts and training/safety/ethics framework only.
  • CEO-to-median-worker pay ratio not disclosed. No executive compensation data relative to median employee pay provided in 10-K or proxy statements referenced in source documents.
    Source: WMS 10-K does not include proxy compensation tables; ratio cannot be calculated from 10-K alone.
  • Supply-chain human-rights and labor practices not audited or disclosed. Company does not report conflict-minerals sourcing, modern slavery assessments, cobalt/lithium supply-chain audits, or living-wage commitments.
    Source: WMS 10-K Item 1 Business does not address supply-chain human-rights policies, audits, or controversies.
  • Labor risk acknowledged but not mitigated. Company acknowledges: 'None of our domestic employees are currently covered by collective bargaining or other similar labor agreements. However, if a number of our employees were to unionize, the effect on us may be negative.' No documented labor-management neutrality agreement or union cooperation framework disclosed.
    Source: WMS 10-K Item 1A Risk Factors: 'Our success depends upon our ability to control labor costs and to attract, train and retain highly qualified employees and key personnel.'
  • Employee turnover rate not disclosed. Company acknowledges talent competition and retention risk but provides no turnover metrics.
    Source: WMS 10-K Item 1A Risk Factors: 'The market for highly qualified employees remains competitive and may not be able to attract or retain highly qualified employees in the future.'

Disclosed initiatives

  • Health and Safety Management System
    Comprehensive, proactive safety and health management system with collaborative hazard identification and mitigation. US facilities follow OSHA standards; Canadian facilities follow Canada Occupational Health and Safety Regulations; Mexican locations follow Federal Labor Law NOMs. Annual safety, product and process quality audits at each facility using centralized internal resources and third-party external services.
    Institutional commitment to injury prevention; no quantified safety metrics (e.g., TRIR) disclosed in 10-K.
  • ADS Academy Training Programs
    Targeted role-specific training via blended online and hands-on curriculum covering safety, quality, product knowledge, and manufacturing process. Learning management system provides scale and governance. Intensive role-based assimilation plans, e-learning, and classroom development for manufacturing supervisors and managers in technical, management, and leadership subjects.
    Structured workforce development; scope and enrollment figures not disclosed.
  • Code of Business Conduct and Ethics
    Framework centered on three tenets: Honesty, Professionalism, and Core Values. Covers conflicts of interest, fair dealing, confidential information, IP, fair employment practices, environmental health and safety, and improper payments. All employees expected to adhere.
    Institutional governance; no third-party audit or employee training compliance metrics disclosed.
  • Hiring and Promotion Practices
    Company states decisions based on job qualifications, work records, performance history, and length of service. Commitment to equal opportunity across recruiting, job assignment, compensation, benefits, transfers, promotions, training, and recreation programs.
    Policy statement; no demographic outcome data provided to verify equal opportunity outcomes.
  • Supply Chain Labor Standards
    Company does not disclose formal supply-chain human-rights audit program, conflict-minerals policy, modern slavery statement, or living-wage commitment in 10-K.
    No verified supply-chain labor protections or audits documented.

Governance story

WMS governance structure reflects moderate separation of powers with material constraints on shareholder activism. As of May 14, 2026, directors, officers, principal stockholders, and affiliates collectively own approximately 16% of outstanding common stock; inclusive of KSOP (tax-qualified Retirement and Stock Ownership Plan) holdings, collective voting power rises to ~22%. This concentration enables insiders to influence most stockholder approvals but does not constitute a dual-class supermajority voting structure. The company has implemented anti-takeover provisions including blank-check preferred stock authority, supermajority vote requirements (75%) for reorganizations not approved by 75% of the board, advance notice requirements, and exclusive Delaware Court of Chancery forum selection. The board maintains cybersecurity oversight through the Audit Committee with quarterly CIO reporting. Lobbying expenditures and PAC contributions are not disclosed in the 10-K. No active antitrust, consumer-fraud, or SEC consent decrees are reported; however, the company acknowledges material litigation risk from product liability, construction defects, and general business disputes. The company's Code of Conduct emphasizes compliance with all laws and regulations, but no independent board composition percentage or governance independence metrics are disclosed in the 10-K.

Criticisms on file

  • Board independence percentage not disclosed. Company 10-K does not report board independence ratio, independent director count, or committee composition metrics. Audit Committee maintains cybersecurity oversight but overall independence governance not quantified.
    Source: WMS 10-K Item 1 Business does not include corporate governance detail; would be in proxy statement not provided in source documents.
  • Insider voting power concentration. Directors, officers, principal stockholders, and affiliates collectively own ~16% of outstanding shares; inclusive of KSOP, ~22% voting power. This enables insiders to control most stockholder approvals if coordinated, though below supermajority threshold.
    Source: WMS 10-K Item 1A Risk Factors: 'Our directors, officers and principal stockholders have significant voting power and may take actions that may not be in the best interests of our other stockholders.'
  • Anti-takeover provisions limit shareholder activism. Company charter includes: supermajority vote (75%) for mergers not approved by 75% of board; blank-check preferred stock authority; no cumulative voting; no stockholder action by written consent; Delaware Court of Chancery exclusive forum. These provisions deter activist campaigns and limit premium-for-control opportunities.
    Source: WMS 10-K Item 1A Risk Factors: 'Anti-takeover provisions in our charter documents and Delaware law could discourage, delay or prevent a change in control of us.'
  • Lobbying expenditures and PAC contributions not disclosed in 10-K. No statement of annual lobbying spend or political contribution allocation provided; cannot assess alignment with climate or consumer-protection policy.
    Source: WMS 10-K does not include lobbying spend or PAC contribution disclosures in Item 1 or Item 1A.
  • Material litigation risk acknowledged. Company states: 'From time to time, we are also involved in government inquiries and investigations, as well as consumer, employment, tort proceedings and other litigation. We cannot predict with certainty the outcomes of these legal proceedings.' Specific pending cases referenced in Item 3 (Legal Proceedings) not provided in source documents.
    Source: WMS 10-K Item 1A Risk Factors: 'The nature of our business exposes us to construction defect and product liability claims as well as other legal proceedings.'
  • Cybersecurity incident history. Company discloses: 'While we have been subject to cybersecurity incidents in the past that (based on information known to date) did not have a material impact on our financial condition or results of operations, we may experience such incidents in the future, potentially with more frequency or sophistication.' Specifics of past incidents not disclosed.
    Source: WMS 10-K Item 1A Risk Factors: 'Cybersecurity incidents may threaten our confidential information, disrupt operations and result in harm to our reputation.'

Disclosed initiatives

  • Board Cybersecurity Oversight
    Board of Directors maintains ultimate oversight of cybersecurity programs and strategy. Audit Committee reviews cybersecurity and IT risks. Chief Information Officer presents quarterly cybersecurity report to Audit Committee including recent threats, security control KPIs, and incident summaries. CIO has 25+ years IT experience and 8 years with company.
    Formal committee oversight of material cyber risks; governance framework documented.
  • Cyber Incident Response Plan
    Company-wide plan governs prevention, detection, mitigation, and remediation of cybersecurity incidents. Cybersecurity and Risk Management Committee (CRMC) established as management-level body to identify, assess, and manage material incidents and recovery.
    Institutional incident response governance; no third-party audit or disclosure of incident frequency/severity metrics in 10-K.
  • Code of Business Conduct and Ethics
    Comprehensive framework covering conflicts of interest, fair dealing, confidential information, fair employment practices, environmental health and safety, improper payments, and compliance with all applicable laws and regulations.
    Foundational governance policy; no independent audit or employee training compliance metrics disclosed.
  • Anti-Corruption Compliance Program
    Internal policies provide for compliance with U.S. Foreign Corrupt Practices Act and equivalent foreign anti-corruption laws. Training and compliance programs implemented for employees and joint venture operations.
    FCPA compliance framework; no third-party verification or enforcement action history disclosed.
  • Tax and Legal Compliance
    Company subject to various federal, state, local, and foreign environmental, health, safety, labor, and tax laws. Company acknowledges material costs and liabilities from regulatory compliance.
    Compliance risk acknowledged but no quantified governance metrics or audit program disclosed in 10-K.

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

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