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Mars

All Mars benefits

Retirement Plan

Available to US-based employees

4.1

(29 Reviews)

Mars provides various pension and retirement plans.

About Our Data

Employer VerifiedUpdated May 12, 2026310 employees reported this benefit

Benefits reviews

1-10 of 29 Reviews

5.0

May 12, 2026

Anonymous Associate

Best retirement plan i have seen in the industry

4.0

Nov 3, 2025

Anonymous Inventory Specialist

Great retirement plan. Nothing negative about it.

3.0

Aug 19, 2025

Anonymous employee

Retirement plan has been removed

5.0

Jun 4, 2025

Anonymous employee

Have no idea for it.

5.0

Jan 22, 2025

Anonymous Head of Change Management

I'm in the older plan that has a pension which is why I rate this so high. I also have a 401K with company match. Even with both and over 20 years I do not have enough to retire although better off than most Gen X.

5.0

Oct 16, 2024

Anonymous employee

401k plan that offers a solid match

4.0

Jul 31, 2023

Anonymous Engineering

6% 401k match that was upped to 8% when the company did away with the pension plan for new hires.

5.0

Jul 29, 2023

Anonymous Operations

I qualified for both a pension and 401k matching but the pension plan is no longer offered to new employees.

5.0

May 22, 2023

Anonymous Project Engineer

They can do better on match rate

4.0

Feb 24, 2023

Anonymous Sanitation Lead

Same as most other industries

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