Green Seal

What Green Seal does

Green Seal is a Washington, D.C.-based nonprofit organization founded in 1989 that operates the leading U.S. ecolabeling program. It certifies products, services, and facilities against science-based standards covering environmental and health impacts across the full product lifecycle, with current certification categories spanning sanitary paper products (GS-1), paints and coatings (GS-11), plastic trash bags (GS-60), cleaning products, personal care products, and laundry care. The underlying platform combines lifecycle assessment methodology with proprietary chemical restrictions — notably a class-based prohibition on approximately 12,000 PFAS substances, VOC content limits with emissions testing, and (under the July 2025 GS-1 Edition 7.0) mandatory avoidance of virgin tree fiber in sanitary paper products. The technology outputs are publicly available standards documents, a searchable Certified Directory (with API), and the registered Green Seal certification mark.

Revenue is generated through a multi-stage certification process (prescreen, application, review, site visit, certification) with manufacturers paying fees per product category; ongoing monitoring sustains recurring revenue per certified SKU. Go-to-market mixes enterprise field sales to manufacturers with ecosystem distribution: certified products automatically qualify for Amazon Climate Pledge Friendly, are recognized in LEED (U.S. Green Building Council) and WELL (International WELL Building Institute) credit frameworks, are highlighted by Wayfair and Google Travel, and feed into 1% for the Planet corporate sustainability budgets. Customer-facing segments are cleaning-product, paint, sanitary-paper, and personal-care manufacturers; institutional purchasers (schools, hospitals, government); and retail consumers. Named enterprise customers include Georgia-Pacific, Kimberly-Clark, Cascades, Benjamin Moore, Asian Paints, Tork (Essity), and Marcal.

The organization operates on a nonprofit model (no disclosed investors, no funding rounds) with 11-50 employees, generates no disclosed revenue figure, and relies on the credibility of its 35-year operating history and standards alignment with regulatory bodies such as the U.S. Green Building Council, EPA, and California DTSC for demand-side trust.

Name

Green Seal

Legal name

Green Seal, Inc.

Website

https://greenseal.org

Company type

Private

Founded year

1989

Operating status

Operating

Headcount range

11–50 employees

Short description

Green Seal is a Washington, D.C.-based nonprofit founded in 1989 that operates the leading U.S. ecolabeling program, certifying consumer and institutional products against science-based lifecycle standards for manufacturers, institutional purchasers, and retail consumers.

Ownership category

akta.pro rank

Product category

Ecolabel Certification Services

akta.pro primary industry

Sustainability & Environmental Certifications (Carbon, Water, Regenerative) (AFALAMAC)

akta.pro secondary industries

Certification Program Administration & Scheme Management (Standard Owners) (AFALACAC), Sustainability Testing, Certification & Compliance (LCA, Recyclability/Compostability Testing, FSC/PEFC) (IMALAMAK)

Keywords

• Ecolabel certification services
• Sustainability certification
• Product environmental standards
• Third-party environmental verification
• Lifecycle product assessment

Headquarters

HQ city

Washington

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Marketing or Sales, Others

Revenue model

1. Product Certification Services: Green Seal generates revenue through certification fees for products meeting their environmental and health standards. Manufacturers pay for prescreen applications, formal applications, review, site visits, and ongoing monitoring to maintain certification.

Go-to-market motion3 records

Distribution channels6 records

Marketing channels9 records

Core offering

Green Seal certifies products, services, and facilities against science-based environmental and health standards through a multi-stage process (prescreen, application, review, site visit, certification, and ongoing monitoring). Certified manufacturers earn the right to display the Green Seal mark and gain access to the public Certified Directory, the Certified Directory API, and Amazon's Climate Pledge Friendly designation.

Product overview

Green Seal is a global nonprofit organization pioneering ecolabeling, offering certification services for products, services, and facilities that meet health and sustainability standards. The company's portfolio includes certification standards for sanitary paper products (GS-1), paints and coatings (GS-11), plastic trash bags (GS-60), cleaning products, personal care products, and laundry care products. Green Seal operates the Certified Directory, a searchable database of all certified products, accessible via web and API. Additional services include Verification Services, Formula Facts (ingredient transparency), and Health Product Declaration Services. Certified products gain access to Amazon's Climate Pledge Friendly program. The GS-1 Sanitary Paper Products Standard (Edition 7.0) is the latest major certification standard, covering bathroom tissue, paper towels, napkins, and related products with requirements for safer chemicals, responsible fiber sourcing (100% recycled or alternative fibers), low-impact manufacturing, sustainable packaging, and verified performance.

Differentiator

Problem solved

Functional benefit

Products and services

• Certification Services Green Seal's core service verifies that products, services, and facilities meet comprehensive health and sustainability standards. Companies apply, submit product information, undergo review and site visits, and receive certification to use the Green Seal mark.
• GS-1 Sanitary Paper Products Standard (Edition 7.0) Standard covering bathroom tissue, facial tissue, paper towels, napkins, placemats, and related sanitary paper products, requiring safer chemicals, responsible fiber sourcing (100% recycled or alternative fibers such as bamboo), low-impact manufacturing, sustainable packaging, and verified performance.
• GS-11 Paints, Coatings, Stains, and Sealers Standard Certification standard for interior and exterior paints, primers, wall coatings, floor paints, stains, sealers, lacquers, and specialty coatings, with VOC limits, emissions testing, and restrictions on hazardous chemicals.
• GS-60 Plastic Trash Bags and Can Liners Standard Certification standard for plastic trash bags and can liners verifying safer chemicals, responsible sourcing, low-impact manufacturing, sustainable packaging, and verified performance.
• Cleaning Products Certification Certification program for general purpose cleaners, specialty cleaners, and industrial/institutional cleaning products covering ingredient safety, environmental impact, and performance.
• Personal Care Products Certification Certification for hand cleaners, hand sanitizers, soaps, and cosmetic products ensuring safer ingredients (including PFAS prohibition) and environmental responsibility.
• Laundry Care Products Certification Certification program for household and industrial/institutional laundry care products addressing ingredient safety and environmental impacts.
• Certified Directory An online searchable directory of all Green Seal-certified products, services, and facilities used by purchasers worldwide to find verified sustainable products.
• Verification Services Verification services to validate sustainability claims and environmental attributes beyond Green Seal certification.
• Formula Facts Program providing ingredient transparency and disclosure for cleaning products, helping purchasers understand product composition.
• Health Product Declaration Services Services supporting manufacturers in creating Health Product Declarations for building materials and products.
• Amazon Climate Pledge Friendly Partnership Market access program that automatically qualifies Green Seal-certified products for Amazon's Climate Pledge Friendly designation, enabling verified sustainability features on Amazon product listings.
• Certified Directory API Application programming interface providing programmatic access to Green Seal's Certified Directory database containing all publicly available certified products, services, and facilities.

Quantifiable outcome

• 8.5 million metric tons of CO2 emissions prevented annually through certified sanitary paper products
• +3 more outcomes

Named customers11 records

Segments6 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

Yes

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Six partnerships are on record, tiered core and minor.

• 1% for the PlanetcoreStrategic or Co-development PartnerGreen Seal partnered with 1% for the Planet in 2024, joining this global network of business members and environmental partners. As a 1% for the Planet environmental partner, brands can count any fees paid to Green Seal toward their 1% for the Planet annual commitment, expanding the impact of Green Seal certification.
• Amazon Climate Pledge FriendlycoreGTM or Marketing PartnerGreen Seal is a partner in Amazon's Climate Pledge Friendly Program. Products that achieve Green Seal certification qualify to display verified sustainability features on Amazon product listings, signifying meaningful sustainability standards.
• WayfairminorGTM or Marketing PartnerWayfair partnership enables the Shop Sustainably filter to highlight Green Seal-certified products, promoting certified home goods to consumers.
• Google TravelminorGTM or Marketing PartnerPartnership related to promoting certified hotels and sustainable travel options through Google Travel platform.
• U.S. Green Building CouncilcoreStrategic or Co-development PartnerGreen Seal is recognized by the U.S. Green Building Council (USGBC) for LEED certification. Green Seal's paint certification raises the bar for protecting indoor environmental quality and offers a path for complying with the most health-protective requirements in LEED v5.
• International WELL Building InstitutecoreStrategic or Co-development PartnerPartnership to promote certified products, cleaning services, and hotels while advancing health and wellness in buildings through WELL certification.

Scale indicators5 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• ECOCERT: ECOCERT is a France-based certification body that audits and certifies products across cosmetics, cleaning, food, and textiles for organic and natural claims. It is the most direct international competitor to Green Seal, operating in overlapping product categories with similar science-based standards.
• Cradle to Cradle Products Innovation Institute: The Cradle to Cradle Certified program certifies products across material health, renewable energy, water stewardship, and social fairness. It is a direct competitor in the premium sustainability certification space, frequently pursued by the same Fortune 500 manufacturers that work with Green Seal.
• B Lab: B Lab certifies B Corporations, verifying companies' social and environmental performance. While product- rather than company-focused, B Lab competes for the same manufacturer sustainability budgets and consumer trust signals that Green Seal monetizes.
• SCS Global Services: SCS Global Services operates third-party certification programs including recycled content, indoor air quality, and sustainability claims verification. It is a direct competitor for product-level environmental certifications in overlapping categories such as paper, cleaning, and building products.

Broad incumbents

• UL Solutions (GREENGUARD / Ecovadis): UL's GREENGUARD certification verifies low chemical emissions for building materials, furnishings, and cleaning products. As part of UL's much broader testing, inspection, and certification portfolio, GREENGUARD competes head-on with Green Seal in indoor air quality and cleaning product categories.
• NSF International: NSF International certifies products across water, food, health sciences, and sustainability, including sustainability claims verification for consumer products. It is a broad incumbent with overlapping service offerings in environmental and ingredient safety certification.
• EPA Safer Choice: EPA Safer Choice is a U.S. government program that certifies cleaning and personal care products using safer chemical ingredients. It is a free, government-backed alternative to Green Seal's commercial certification in overlapping categories, especially institutional and consumer cleaning.

Regional players

• Forest Stewardship Council (FSC): FSC certifies responsibly managed forests and chain-of-custody for wood-based products including sanitary paper. It overlaps with Green Seal's GS-1 standard on fiber sourcing and is often used alongside Green Seal certification for paper products.

Emerging players

• Rainforest Alliance: Rainforest Alliance certifies products and supply chains for environmental and social sustainability, with growing presence in personal care and cleaning products. It competes for similar consumer-facing sustainability certification slots at retail.
• Fair Trade Certified: Fair Trade USA certifies products on labor and environmental standards, increasingly expanding into personal care and home goods. While focused on supply-chain fairness, it overlaps with Green Seal on consumer-facing sustainability verification for shared customer manufacturers.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/greenseal
• LinkedInlinkedin.com/company/green-seal
• Facebookfacebook.com/greenseal

Revenue estimate

Valuation estimate

Number of profiles

Profiles4 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Green Seal