FMCG / Consumer Goods·McLean, Virginia, US·Founded 1911

Mars sustainability score: 36/100

Mars is a privately held global food manufacturer headquartered in McLean, Virginia, with ~80,000 employees and $35B annual revenue (FY2017).

Is this your business? Add your evidence →

Pending reviewStrong evidence· 17 src

Mars has cut absolute emissions 16% since 2015 while growing revenue 69%, with SBTi-validated targets and strong supply chain mapping. But greenwashing allegations persist: RAN disputes deforestation claims, ad agencies face whistleblower suits, and packaging recycling rates lag designed targets. The company needs to triple its decarbonisation pace to hit 2030 goals.

Mars scores 36/100 (Below expectations) on SINK's independent climate assessment, scored from public data only. Fees pay for the review, never the result. Last verified May 2026.

That places Mars joint 459th of 847 companies scored, and joint 27th of 45 in FMCG / Consumer Goods.

At a glance

Mars's strongest and weakest areas

Strongest
  • Its climate targets8/10
  • Emissions from its own operations7/10
Weakest
  • How it uses materials and handles waste4/10
  • Its effect on nature5/10
See all ten questions ↓
Mars in context

How does Mars compare with other fmcg / consumer goods companies?

Where Mars sits among fmcg / consumer goods peers.

Among the 45 major fmcg / consumer goods brands we've scored, Mars is tied =27th of 45, with 3 others.

=27/45
Mars's rank
39
Industry average
23
Industry low
56
Industry high
See all 45 in FMCG / Consumer Goods →
What would raise this score

Where Mars lost the most points

Its three lowest-scoring questions, and what the evidence didn't show.

  1. How it uses materials and handles waste4/10

    64.1% consumer packaging designed reusable/recyclable/compostable (up from 61% in 2023), but will miss 2025 Ellen MacArthur targets.

  2. Its effect on nature5/10

    However, RAN criticized deforestation-free palm claims as greenwash.

  3. Its effect on water5/10

    Context-based target to halve gap to sustainable usage by 2025 achieved 36% reduction.

A score changes when the evidence does. We use new published evidence at the next rescore. Evidence that isn't public can count through an evidence review.

For Mars

Is this your company?

  • Use this score in tenders

    Send the link, or the one-page score sheet. It links back to this page and every source. Free.

    Open the score sheet →
  • Add your evidence, £99

    Scored low because little is published? Send us your evidence. A person reviews it and your score reflects what you really do. Done within 5 working days.

    Evidence review →
  • Go tender-ready, £495 a year

    A yearly rescore, a check of up to 25 key suppliers and a score badge for your website (coming soon).

    Get in touch →
Fees pay for the review, never the result.
The ten questions

What is Mars doing well, and where does it fall short?

Strongest on Targets & Commitments and Carbon Footprint — Operations (8/10, 7/10). Weakest on Resource Use & Waste and Nature & Biodiversity Impact (4/10, 5/10).

Method and evidence

How we worked this out

The formula and all 17 sources.

About Mars

Mars is a privately held global food manufacturer headquartered in McLean, Virginia, with ~80,000 employees and $35B annual revenue (FY2017). Known for confectionery (Mars, Snickers, M&Ms), petcare (Pedigree, Whiskas), and rice (Ben's Original). A major player in FMCG with significant agricultural supply chain exposure.

Founded
1911
Headquarters
McLean, Virginia, US
Employees
~150,000
Annual revenue
~$55B
Company website ↗
THE SUNDAY RUNDOWN

Which companies moved this week, and why.

One email, every Sunday. Score changes, new research, the stories behind the numbers. Free.

No spam. Unsubscribe in one click.

Checking a company?

Search free →

Asked to prove you're sustainable?

Get your business scored, free →

Been scored?

See what's behind your number →

Fees pay for the review, never the result.