beta

Hammermill

Paper/Office Products
Leif rating: Likely Good

Headquartered in United States

Hammermill is a North American paper brand owned by Sylvamo Corporation that emphasizes sustainable forestry in its production. The company sources 90% of its fiber from sustainably-managed, privately-owned forests and maintains FSC® and SFI® certifications across all product lines. Environmental commitments include a partnership with veritree to plant 158,600 trees and Sylvamo's goal to reduce emissions by 35% by 2030 against a 2019 baseline. However, sustainability disclosure is largely focused on forest sourcing rather than comprehensive supply chain labor practices or detailed emissions tracking across the value chain.

How Hammermill scores

Three pillars, scored independently. Higher is better.

Hammermill products on Amazon

60 products from Hammermill, sold on Amazon (US). Leif earns a commission on qualifying purchases.

Leif's rating reflects an independent sustainability assessment of the brand — drawing on disclosures, third-party certifications, and public ESG data — not customer reviews. Ratings are directional, not precise scores. Read how scoring works and our full methodology. New to this? Learn how to spot greenwashing and what each certification actually proves.

More sustainable brands

SUPPLIER

—

See full breakdown ↓

Stated attributes

Publicly stated commitments — not necessarily independently verified.

In Practice