MKS Instruments
The biggest 1000 U.S. companies by revenue according to form 10-K.
The biggest 3000 companies in the U.S. in the year of 2025.
Rating Overview
Rating Criteria
Rating Criteria Detail
Corporate Weaponization
Criteria:
Has canceled customers, suppliers, or vendors due to their political views or religious beliefs OR corporately boycotts, divests, or sanctions regions, people groups, or industries.
Risk Level:
LowerRationale:
MKS Instruments has not publicly canceled customers, suppliers, or vendors based on political views or religious beliefs (1).
Criteria:
Charitable giving (including employee matching programs) policies or practices discriminate against charitable organizations based on views or religious beliefs.
Risk Level:
LowerRationale:
MKS Instruments does not appear to discriminate against charitable organizations based on views or beliefs (1).
Criteria:
Employment policies fail to protect against viewpoint or other discrimination and/or are ideological in nature.
Risk Level:
HighRationale:
MKS Instruments offers DEI training to its employees (1). The company appears to prioritize diversity over merit in its leadership composition. From its Corporate Governance Guidelines: “CRITERIA FOR NOMINATION AS A DIRECTOR… The Company shall actively seek diverse candidates for the pool from which nominees are chosen” (2).
MKS Instruments has a history of divisive corporate policies and practices. However, in 2023, the company removed DEI training policies from its 2023 ESG Report. To date, the company has not publicly addressed this change, leaving shareholders without clarity regarding the company’s reasoning or future direction (3). The company does not provide viewpoint protections for its employees (4).
Corporate Governance and Public Policy
Criteria:
Uses corporate reputation to support causes, organizations, or policies hostile to freedom of expression.
Risk Level:
HighRationale:
MKS Instruments supports DEI within its business practices. From its 2024 ESG Report: “Diversity, equity, and inclusion (DE&I) are deeply ingrained in our cultural fabric” (1).
The company supports ESG within its business practices. From its 2025 ESG Report: “ESG is a key priority for MKS and our leadership. As such, our ESG Program is overseen by both the Nominating and Corporate Governance Committee of our Board of Directors, and our President & CEO” (2).
MKS Instruments has a history of divisive corporate policies and practices. However, in [Month/Year], the company removed DEI language from its 2025 ESG Report. To date, the company has not publicly addressed this change, leaving shareholders without clarity regarding the company’s reasoning or future direction (3).
Criteria:
Uses corporate funds to advance ideological causes, organizations, or policies hostile to freedom of expression.
Risk Level:
LowerRationale:
MKS Instruments has not used corporate funds to advance ideological causes, organizations, or policies (1).