MasTec

Industries Utilities
Subsidiaries https://www.sec.gov/Archives/edgar/data/15615/000001561525000021/mtz12312410-kex211.htm, A-1 Excavating, LLC, A-1 Express Trucking, LLC, A1 Traffic Control & Safety, LLC, Acietel Mexicana, S.A., Aidco de Mexico, S.A. de C.V.
Activism

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

Risk Rating: Medium

MasTec is Medium Risk.

MasTec is Medium Risk. The company often yields to political activism in shaping corporate governance, potentially alienating consumers, dividing employees, and harming shareholders. The company implements race and identity-based policies that replace merit, excellence, and integrity with preferential treatment and outcomes. The company occasionally embraces corporate initiatives that redirect its central focus from business goals to partisan policies and divisive issues at times. This approach fails to safeguard free exercise, free speech, and free enterprise.

Rating Criteria

Corporate Weaponization Risk Levels
Criteria Risk Level
Cancellations Medium Risk
Discriminatory Philanthropy Lower Risk
Employment Protection High Risk

Corporate Weaponization

Corporate Governance and Public Policy Risk Levels
Criteria Risk Level
Advocacy Bias Medium Risk
Funding Lower Risk
Political Actions No Data

Corporate Governance and Public Policy

Rating Criteria Detail

Criteria Risk Level Rationale

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:

Medium

Rationale:

MasTec integrates ESG into its business practices. From its 2021 Sustainability Report: “The Nominating,
Sustainability and Corporate Governance Committee of the Board of Directors
has oversight of sustainability-oriented matters for MasTec, including overseeing
and periodically reviewing MasTec’s integration of corporate responsibility and
sustainability, including environmental, social and governance (“ESG”) principles and
climate-related issues, into our business strategy and decision-making processes” (1). However, the company has not publicly canceled customers, suppliers, or vendors based on political views or religious beliefs (2).

Criteria:

Charitable giving (including employee matching programs) policies or practices discriminate against charitable organizations based on views or religious beliefs.

Risk Level:

Lower

Rationale:

MasTec 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:

High

Rationale:

MasTec offers diversity training to its employees (1). The company appears to prioritize diversity over merit in its business structure through the establishment of diversity targets for its recruitment and promotions (2). MasTec does not provide viewpoint protections for its employees (3).

Corporate Governance and Public Policy


Criteria:

Uses corporate reputation to support causes, organizations, or policies hostile to freedom of expression.

Risk Level:

Medium

Rationale:

MasTec supports DEI within its business practices. From its 2021 Sustainability Report: “MasTec is committed to diversity
and inclusion and to fostering an
environment where our employees can
freely bring diverse perspectives and
varied experiences to work” (1). Otherwise, the company has not supported ideological causes or policies (2).

Criteria:

Uses corporate funds to advance ideological causes, organizations, or policies hostile to freedom of expression.

Risk Level:

Lower

Rationale:

MasTec has not used corporate funds to advance ideological causes, organizations, or policies (1).

Criteria:

Uses corporate political actions and/or financial contributions for ideological, non-business purposes.

Risk Level:

N/A

Rationale:

MasTec does not operate a PAC or report on its lobbying at this time (1)(2)(3).