Thermo Fisher Moved to Dismiss 401(k) Lawsuit
The company seeks to end a legal challenge regarding the religious alignment of retirement plan options.
Updated on Oct. 14, 2026 in Retirement Planning

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Thermo Fisher Scientific Inc. has filed a motion in federal court to dismiss a lawsuit brought by employee Andrew Hartley. The legal action centers on a claim that the company's 401(k) plan discriminates against Hartley's religious beliefs due to a lack of fossil-fuel-free investment options.
Why it matters
The case highlights the intersection of employer-sponsored retirement plans and personal values. Thermo Fisher argues that the claim fails to demonstrate evidence of adverse employment action or disparate treatment based on religion.
This case concerns the selection of investment options available within a 401(k) plan. While the lawsuit involves an individual employee, the core conflict remains under judicial review as the court examines the company's motion to dismiss.
The players
Thermo Fisher Scientific Inc.
A provider of financial and benefit services including 401(k) retirement plans for employees.
Andrew Hartley
A statistical science director who initiated the legal challenge regarding his company's retirement options.
The details
The lawsuit alleges that Thermo Fisher discriminated against Andrew Hartley by failing to provide investment options consistent with his Christian faith. In its filing, the company asserts that the employee has not suffered any adverse employment action. The court must now determine if the complaint meets the legal threshold for discrimination based on the available plan features.
Timeline
October 13, 2026: Thermo Fisher filed a motion to dismiss the lawsuit.
Money Landscape
This dispute reflects an ongoing trend where employees seek to align their retirement assets with personal values through employer-sponsored plans. It follows the broader evolution of standards regarding ERISA fiduciary responsibilities and the inclusion of specific investment screens.
Employees with 401(k) accounts should review their summary plan description to understand available investment categories. If you are interested in specific asset screens, consult with a financial professional to discuss how your plan's existing options align with your goals.
The takeaway
This case serves as a reminder to monitor the investment selections offered within your employer-sponsored retirement plan. If you have concerns about your plan's alignment with your values, consult a qualified financial professional to explore personal account alternatives outside of the workplace.
Further reading
Learn more about the rules governing employer plans in Retirement Planning.
Source note: This article includes information reported by Bloomberglaw.
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