Green Harbor

What Green Harbor does

Green Harbor GmbH is a Schwerte, Germany-based B2B company founded in 2024 that operates as a consortium of four specialized partner entities: Nature Compound GmbH (custom bio-based compound granules), GreenFoilNature GmbH (algae-based packaging derived from marine polysaccharides), Beutler Packaging (customized B2B folding-box and packaging production), and Carbon X Solutions (sustainability and lifecycle assessment consulting). The firm is structured to deliver end-to-end sustainable packaging outcomes — from moderated ideation workshops through material development, prototyping, and series production — for enterprise customers in food, e-commerce, pharmaceutical, cosmetics, and automotive segments, primarily across the European market.

Its core technology is centered on marine polysaccharides (agar, alginate, carrageenan) extracted from algae and processed into films, coatings, and molded packaging components with biodegradable properties, complemented by oil-free custom compound granules engineered to run on conventional plastics-processing equipment without additional capital outlay. Adjacent capabilities include lifecycle assessment (LCA) and Product Carbon Footprint (PCF) studies, plus structured advisory on EU sustainability regulations including the Packaging and Packaging Waste Regulation, Green Claims Directive, Microplastic Restriction, and CSRD reporting.

Commercial mechanics are project-driven rather than product-licensed: revenue is generated through custom material development engagements, prototyping and series production work performed in-house or at partner facilities, sustainability consulting and training workshops, and a free Quick Check assessment designed to convert leads into paid consulting engagements. GTM is direct enterprise field sales with no public pricing, no channel partners, and no disclosed customer logos — consistent with an early-stage services-oriented entity with five listed employees, no external funding, and no parent company.

Name

Green Harbor

Legal name

Green Harbor GmbH

Website

https://green-harbor.eu

Company type

Private

Operating status

Operating

Headcount range

1–10 employees

Short description

Green Harbor GmbH, founded in 2024 in Schwerte, Germany, is a consortium of four partner companies providing B2B sustainable packaging solutions — algae-based biopolymers, custom bio-compound granules, and EU regulatory compliance consulting — to enterprise clients across food, pharmaceutical, e-commerce, cosmetics, and automotive industries.

Ownership category

akta.pro rank

Product category

Sustainable Packaging Materials

NAICS

Other Paperboard Container Manufacturing (322219)

SIC

Plastics Products, Nec (3089)

akta.pro primary industry

Compostable & Bio-Based Packaging (PLA/PHA, Starch Blends, Cellulose Films) (IMALAMAB)

Keywords

• Sustainable packaging materials
• Algae-based biopolymers
• Custom packaging solutions
• Carbon footprint consulting
• EU regulatory compliance

Headquarters

HQ city

Schwerte

HQ country

Germany

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Marketing or Sales, Supply Chain

Revenue model

1. Custom sustainable packaging solutions: Development and production of individualized sustainable packaging materials and solutions for B2B clients across various industries including cosmetics, packaging, food, and automotive.
2. Consulting and advisory services: EU compliance consulting, sustainability assessments, CO2 footprint evaluations, and workshops on sustainability topics including PCF, ESG, SUPD, and UN Sustainable Development Goals.
3. Sustainability assessments and lifecycle evaluations: Lifecycle assessments (LCA) and Product Carbon Footprint (PCF) studies according to various standards for communicating company sustainability efforts.
4. Customized production and prototyping: Series production support for sustainable packaging components through modern machinery at Green Harbor or partner facilities.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels5 records

Core offering

Green Harbor GmbH is a consortium of four partner companies that develops and produces custom sustainable packaging materials and solutions for B2B clients. Its offering spans ideation workshops, new material development (including algae-based biopolymers, paper alternatives, and bio-based plastics), prototyping, series production, EU regulatory compliance consulting, sustainability/lifecycle assessments, and training programs across industries such as food, e-commerce, pharmaceutical, cosmetics, and automotive.

Product overview

Green Harbor GmbH is a consortium of four partner companies (Nature Compound GmbH, GreenFoilNature GmbH, Beutler Packaging, and Carbon X Solutions) that develops and produces sustainable packaging and materials. The portfolio includes oil-free biodegradable granules from renewable raw materials (Nature Compound), algae-based packaging materials and coatings (GreenFoilNature), customized B2B packaging solutions (Beutler Packaging), and sustainability consulting services (Carbon X). Green Harbor offers these as integrated services including EU regulatory compliance support, new material development, sustainability assessments, custom production, and training programs, all unified under one consortium with a shared mission of making sustainable packaging the norm.

Differentiator

Problem solved

Functional benefit

Products and services

• EU Conformity Consulting (EU-Konformität) Regulatory compliance advisory helping companies navigate EU regulations including Packaging and Packaging Waste Regulation (PPWR), Green Claims Directive, and Microplastic Restriction through workshops, product evaluations, and new developments. Targeted at companies selling packaged goods in the EU.
• New Materials Development (Neue Materialien) Material development service using a network to source and develop sustainable solutions across algae, paper, and bio-based plastic categories that meet highest sustainability standards for client products.
• Sustainability Assessment (Nachhaltigkeitsbewertung) Creates reliable lifecycle assessments (LCA) and Product Carbon Footprints (PCF) according to various standards for precise communication of company sustainability efforts, whether reporting is mandatory or voluntary.
• Custom Production (Maßanfertigung) Custom packaging and material solutions tailored to individual product requirements; analyzes the entire product lifecycle and provides suitable materials for a smart supply chain, including support for series production at Green Harbor or partner facilities.
• Training and Workshops (Schulungen und Workshops) Educational programs covering PCF, ESG, SUPD, and UN Sustainable Development Goals, delivered on-site or at Green Harbor to help companies become sustainability experts.
• Quick Check Non-binding assessment tool that quickly identifies CO2 savings potential in client products, taking only a few minutes, followed by a personal consultation to explain results.

Quantifiable outcome

• Algae-based materials are biodegradable within weeks or months under suitable conditions
• +1 more outcomes

Segments5 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Four partnerships are on record, tiered core.

• Nature Compound GmbHcoreStrategic or Co-development PartnerModern startup from Schwerte, NRW producing custom-made compounds. Their granules are oil-free, made from renewable raw materials, and are biodegradable or recyclable depending on application. Can be processed on conventional equipment without additional investment costs. Serves cosmetics, packaging, food, and automotive industries.
• GreenFoilNature GmbHcoreStrategic or Co-development PartnerCompany dedicated to developing fully biodegradable and recyclable product solutions based on marine polysaccharides. Founders come from medical technology background with successful algae applications in medical devices. Focus on reducing dependence on fossil fuels and advancing environmental protection.
• Beutler PackagingcoreStrategic or Co-development PartnerLeading provider of customized product packaging for B2B. Offers environmentally friendly packaging solutions including folding boxes, displays, 3D mailings, book sleeves, carrier packaging, blister packaging, and advent calendars. Solutions are both functional and aesthetically appealing.
• Carbon X solutionscoreStrategic or Co-development PartnerProfessional consulting and services for sustainable plastics industry. Supports selection, development, and certification of bio-based and/or biodegradable products. Creates lifecycle assessments and conducts sustainability evaluations. Provides comprehensive support for sustainability projects.

Scale indicators2 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• Loliware: US-based startup producing seaweed-based packaging and straws for foodservice and retail. Comparable algae-feedstock technology story and B2B2C customer base, focused on replacing single-use plastics with marine-biodegradable materials.
• TIPA: Israel-based pioneer of fully compostable flexible packaging films for food and apparel. Closely comparable on bio-based/compostable packaging materials, EU regulatory positioning, and the same brand-owner customer base Green Harbor targets.
• Notpla: UK-based developer of seaweed- and algae-based packaging films and coatings. Closest direct competitor to Green Harbor's algae-polysaccharide platform, targeting the same food-service and consumer brand customers with biodegradable substitutes for single-use plastic.
• BioPak: Australia-headquartered supplier of compostable food-service packaging with strong European presence. Comparable in B2B sustainable packaging to foodservice and retail customers, although BioPak focuses on bagasse/pulp rather than algae biopolymers.

Emerging players

• Sway: US-based startup developing seaweed-based flexible packaging films. Direct technology overlap with Green Harbor's algae-polysaccharide platform, but at an earlier commercialization stage and without Green Harbor's broader consultancy wrapper.
• Ecovative Design: US-based mycelium packaging company supplying protective and consumer-goods packaging. Comparable 'nature-grown material replacing plastic' narrative, but using mushroom mycelium rather than algae as the feedstock.

Broad incumbents

• Mondi: Global packaging and paper group with growing sustainable-packaging portfolio including recyclable and paper-based packaging. Represents the large-incumbent competitive threat, serving many of the same FMCG, e-commerce, and pharmaceutical customers.
• Novamont: Italy-headquartered producer of Mater-Bi bio-based and biodegradable plastics. A large incumbent offering the same 'bioplastic alternative to fossil plastics' proposition Green Harbor makes to cosmetics, packaging, and food customers.
• Stora Enso: Nordic renewable packaging materials company with bio-based, recyclable, and fiber-based packaging offerings. Comparable on EU sustainability positioning and the same packaging-buyer customer set, but at vastly greater scale.
• NatureWorks: US-based global producer of PLA biopolymers used in packaging, food-serviceware, and consumer goods. Competes on the same bio-based plastics substitution value proposition, with far greater scale and an established converter network.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/green-harbor-gmbh

Revenue estimate

Valuation estimate

Number of profiles

Profiles5 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 Harbor