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Mars

All Mars benefits

401K Plan

Available to US-based employees

4.4

(50 Reviews)

About Our Data

Employer VerifiedUpdated May 21, 2026345 employees reported this benefit

Benefits reviews

1-10 of 50 Reviews

5.0

May 21, 2026

Anonymous OD Senior Manager

Standard 6% match and excellent plan options

5.0

May 12, 2026

Anonymous Associate

Best: great benefits and lots of vacation days

4.0

Nov 3, 2025

Anonymous Inventory Specialist

Good Plan. Used to have pension but recently no more pension.

5.0

Oct 6, 2025

Anonymous employee

100 % match for your 6% + 2% annual lump sum contribution by company.

3.0

Aug 19, 2025

Anonymous employee

Average 401k plan with fidelity

5.0

Aug 5, 2025

Anonymous Global Sourcing Manager

it's quite great for the employees.

5.0

Jun 4, 2025

Anonymous employee

Good and normal. Nothing really special

5.0

Oct 16, 2024

Anonymous employee

Benefits available first day of employment

4.0

Jul 31, 2023

Anonymous Engineering

up to 8% match which is more than I have seen elsewhere.

5.0

Jul 12, 2023

Anonymous Director

6% match - best I’ve seen.

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