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Merck vs Pfizer

On overall TruNorth grade, Pfizer scores higher (Merck: C, Pfizer: B). Both graded from public records across nine values categories.

C
Merck
55.5/100
B
Pfizer
60.7/100

Political donations

Merck

FEC: $7K PAC donations; 100% to Republican, 0% to Democratic committees.

Pfizer

FEC: $32K PAC donations; 52% to Republican, 48% to Democratic committees. [CA CalAccess + NY COELIG + TX Ethics adds state-level totals.]

Environment

Merck

CDP Climate Change: A- (2024) — leadership-band environmental disclosure with validated targets.

Pfizer

CDP Climate Change: A- (2024) — leadership-band environmental disclosure with validated targets.

Labor

Merck

90 federal penalties totaling $10.7B since 2000 (Violation Tracker).

Pfizer

108 federal penalties totaling $11.3B since 2000 (Violation Tracker).

DEI

Merck

HRC Corporate Equality Index: 100/100 — Equality 100 Leader (2025). Top-rated LGBTQ+ workplace policies, benefits, and culture. JUST Capital JUST 100 — ranked #76 of Russell 1000 (2025) for treatment of workers, customers, communities, environment. Bloomberg Gender-Equality Index member (2024) — transparent on female leadership, equal pay, inclusive culture. HRC Corporate Equality Index 100/100 (2025) — top-tier LGBTQ+ workplace equality rating.

Pfizer

HRC Corporate Equality Index: 100/100 — Equality 100 Leader (2025). Top-rated LGBTQ+ workplace policies, benefits, and culture. Disability:IN Equality Index score 100/100. JUST Capital JUST 100 — ranked #12 of Russell 1000 (2025) for treatment of workers, customers, communities, environment. Bloomberg Gender-Equality Index member (2024) — transparent on female leadership, equal pay, inclusive culture. HRC Corporate Equality Index 100/100 (2025) — top-tier LGBTQ+ workplace equality rating.

Charity

Merck

$2.70B reported corporate giving in 2024 (~4.19% of revenue) via Merck Foundation. JUST Capital JUST 100 — ranked #76 of Russell 1000 (2025) for treatment of workers, customers, communities, environment. Newsweek Most Trustworthy Companies in America — ranked #64 (2024). Operates the Merck Company Foundation: $24.3M in charitable contributions, gifts & grants paid (FY2023, IRS Form 990-PF).

Pfizer

$1.40B reported corporate giving in 2024 (~2.37% of revenue) via Pfizer Foundation. JUST Capital JUST 100 — ranked #12 of Russell 1000 (2025) for treatment of workers, customers, communities, environment. Drucker Institute Management Top 250 — ranked #9 (2024) on customer satisfaction, employee engagement, innovation, social responsibility, and financial strength. Fortune World's Most Admired Companies — ranked #25 (2024). Newsweek Most Trustworthy Companies in America — ranked #58 (2024). Operates the Pfizer Foundation Inc: $47.1M in charitable contributions, gifts & grants paid (FY2023, IRS Form 990-PF).

Animal testing

Merck

No public record found.

Pfizer

No public record found.

Firearms

Merck

No public record found.

Pfizer

No public record found.

Privacy

Merck

No public record found.

Pfizer

No public record found.

Executive pay

Merck

CEO-to-median-worker pay ratio 191:1 (median employee pay $108,614) — SEC proxy statement (DEF 14A, 2026).

Pfizer

No public record found.

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