Seven Clean Seas
- Company typePrivate
- Founded2019
- HeadquartersSingapore, Singapore
- Headcount51–100
- GTM typeB2B
- OfferingServices
What Seven Clean Seas does
Seven Clean Seas is a Singapore-headquartered, for-profit ocean-impact organization founded in 2018-2019 that operates plastic recovery projects in Southeast Asia, with active sites in Bintan and Batam (Indonesia), Bangkok (Thailand), and most recently Bali (added September 2025). The company's core offering combines large river collection, offshore recovery, riverine interception (via the proprietary HIPPO solar-powered system deployed in the Chao Phraya River), coastal cleanups, household waste management, and community education. Recovered plastic is processed through on-site Materials Recovery Facilities and the company sells verified impact data to corporate clients through the Periscope transparency platform, which provides real-time, third-party-certified reporting against the Ocean Bound Plastic Standard by ZPO.
The business is monetized through five primary revenue streams: (1) plastic credits sold on annual recurring contracts to enterprises seeking plastic neutrality, (2) waste consultancy services covering plastic footprint measurement, circularity strategy, and certification advisory (TRUE Zero Waste), (3) corporate CSR programs including project tours, team-building cleanups, and sustainable behavior workshops, (4) individual donations via the website and the 8 on 8 World Oceans Day campaign, and (5) a small e-commerce shop selling co-branded merchandise. Pricing is quote-based and not publicly disclosed. The customer base of 100+ organizations spans shipping (Berge Bulk, K-Line, X-Press Feeders, Bernhard Schulte, Britoil), media (The Economist Group), insurance (Howden, Markel), events (FIFA World Cup Qatar 2022), hospitality (IHG, Marina Bay Sands), food and seafood (Thai Union, TUKU), fashion (Jim Thompson, Casetify), logistics (DHL), and technology (TikTok). Notable long-term engagements include a three-year partnership with Kingspan (announced December 2025) that has already removed over 119,000 kg of marine plastic, and a Spencer Ogden commitment since 2021 to remove 1 kg of plastic per candidate placement.
Seven Clean Seas pursues a hybrid go-to-market combining direct enterprise sales, event- and community-driven partnership development, and standards-body participation (PREVENT Waste Alliance, Plastic Footprint Network, Plastic Overshoot Day, 1% for the Planet). In November 2025 the company founded the Maritime Association for Clean Seas (MACS), an industry alliance that extends its influence into the shipping vertical and aligns with the International Maritime Organization's 2030 Action Plan. Operations are distributed across four offices: Singapore (global HQ), Bali (regional HQ), Bangkok (operations support), and Beaconsfield, UK. The organization reports an ambitious target of removing 100,000,000 kg of ocean plastic by 2030 and has benefited 89 local communities and 135,000+ individuals across 11 sub-districts through formal employment and education programs.
Seven Clean Seas firmographics
Firmographics- Name
- Seven Clean Seas
- Legal name
- Seven Clean Seas
- Website
- https://sevencleanseas.com
- Company type
- Private
- Founded year
- 2019
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Ownership category
- akta.pro rank
Seven Clean Seas industry classification
Industry- Product category
- Ocean Plastic Recovery Services
- NAICS
- Materials Recovery Facilities (562920), Materials Recovery Facilities (56292)
- akta.pro primary industry
- Marine & Coastal Remediation (Shoreline/Port Spill Cleanup) (IMAIAGAI)
- akta.pro secondary industries
- Marine & Freshwater Conservation (BPAGAGAE), Coastal & Marine Resources Administration (Oceans, Fisheries, Shorelines) (BPAIAMAI)
Keywords
Where Seven Clean Seas is headquartered
LocationHeadquarters
- HQ city
- Singapore
- HQ country
- Singapore
- HQ region
- Asia
Offices4 records
Markets served
Seven Clean Seas business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Operations, Personnel, Supply Chain, Infrastructure, Marketing or Sales, Technology or R&D, Others
Revenue model
- Plastic Credits: Organizations purchase plastic credits to offset their plastic footprint by funding ocean plastic recovery projects. Each credit represents an equivalent amount of plastic removed from the environment and certified through third-party verification against Ocean Bound Plastic Standard by ZPO.
- Waste Consultancy Services: Provides sustainability consulting including plastic footprint measurement, hotspot analysis, reduction strategy formulation, stakeholder engagement, and TRUE Zero Waste certification advisory. Clients include Howden, TUKU, The Economist Group, and FIFA World Cup Qatar 2022.
- Corporate Social Responsibility Programs: Offers CSR activities including project tours, team building events, and sustainable behavior workshops for corporate employees. Revenue generated through service fees for these engagement activities.
- Donations: Individual donations through the website to support ocean plastic removal operations. The 8 on 8 campaign (World Oceans Day 2026) offers donation tier to remove 800kg of plastic waste.
- E-commerce Shop: Online store selling products that fund plastic removal from the ocean, offering co-branded merchandise with partners like Hotel Indigo.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Annual | Plastic offset programs for organizations seeking to offset plastic footprint |
Go-to-market motion3 records
Distribution channels4 records
Marketing channels9 records
Seven Clean Seas product offering
Product offeringCore offering
Seven Clean Seas is a for-profit social enterprise that recovers plastic from oceans and rivers in Southeast Asia through riverine interception systems (HIPPO), coastal cleanups, community collection networks, and offshore recovery operations. The company sells certified plastic credits, plastic footprint measurement, circularity strategy consulting, and corporate social responsibility (CSR) programs to enterprises seeking plastic neutrality, ESG impact, and verified offset reporting.
Differentiator
Problem solved
Functional benefit
Brands
- MACS (Maritime Association for Clean Seas): An alliance of major shipping companies founded by Seven Clean Seas to drive measurable reductions in plastic waste across the global shipping value chain. Founding members include Berge Bulk, X-Press Feeders, Bernhard Schulte Shipmanagement and Britoil Offshore Services.
Products and services
- Plastic Removal Services
- Plastic Credits
- Waste Consultancy
- Corporate Social Responsibility (CSR) Programs
- Periscope Transparency Platform
- E-commerce Shop
- Donations Program
Quantifiable outcome
- 77% waste diversion rate achieved at FIFA World Cup Qatar 2022
- +4 more outcomes
Companies that use Seven Clean Seas
Customer profileNamed customers13 records
Segments5 records
Ideal customer profiles3 records
Seven Clean Seas technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
Seven Clean Seas partnerships and signals
Strategic signalPartnerships
14 partnerships are on record, tiered core and minor.
- KingspancoreMulti-year partnership to combat ocean plastic pollution through initiatives in Indonesia and Thailand. Includes installing river barriers, re-roofing a community school with recycled plastic, and removing over 119,000 kg of marine plastic. Partnership aims to establish lasting waste management infrastructure over three years.
- Berge BulkcoreFounding member of Maritime Association for Clean Seas (MACS), shipping industry alliance founded by Seven Clean Seas to drive measurable reductions in plastic waste. Berge Bulk participates in three priority workstreams for 2026: sustainable procurement, onboard waste reduction, and improved portside waste handling.
- X-Press FeederscoreFounding member of Maritime Association for Clean Seas (MACS), working with Seven Clean Seas and other shipping leaders to implement sustainable practices and waste reduction measures aligned with IMO 2030 Action Plan.
- Bernhard Schulte ShipmanagementcoreFounding member of Maritime Association for Clean Seas (MACS), contributing to industry-wide efforts to reduce ocean plastic pollution through the shipping value chain with focus on portside waste handling improvements.
- Britoil Offshore ServicescoreFounding member of Maritime Association for Clean Seas (MACS), participating in industry collaboration to tackle ocean plastic pollution with focus on sustainable practices and waste reduction measures.
- Thai Union Group PCLcoreWorld's seafood leader partnered with Seven Clean Seas and Second Life to implement innovative solutions that significantly reduce plastic waste entering the ocean, supporting Thailand's riverine plastic removal efforts.
- IHG Hotels & Resorts (Hotel Indigo Bintan)minorPartnership for hotel opening celebration including beach cleanup with 20 staff members, visit to Bintan Materials Recovery Facility, and purchase of co-branded coasters symbolizing commitment to sustainability.
- Spencer OgdenminorLong-term partnership since 2021 committed to remove 1kg of plastic per candidate placement, resulting in over 11,666 kg removed. Hosted employee project tours in Batam and collaborative beach cleanups.
- TikTokminorBeach cleanup event hosted during TikTok's 'Elevate' event in Bali with educational session on changemaking. 80 participants collected 235 kg of plastic waste at Kuta Beach.
- Brunel AsiaminorBeach cleanup collaboration in Phuket, Thailand with 140 staff removing 490 kg from Layan Beach, plus previous cleanup in Bintan totaling 1,356 kg ocean waste removed.
- PREVENT Waste AllianceminorSeven Clean Seas actively supports the PREVENT Waste Alliance as a member of the Plastics Working Group, focusing on plastic disclosure and developing methodologies for Plastic Credit schemes.
- Plastic Overshoot DayminorFounding supporter and signatory of Plastic Overshoot Day, spotlighting the urgent need to tackle plastic waste when global production outpaces management capacity.
- Plastic Footprint NetworkminorKey member leading efforts to set global standards for accurate and consistent plastic footprint measurement as part of industry-wide methodology development.
- 1% for the PlanetminorSeven Clean Seas joined 1% for the Planet in March 2026, committing to donate 1% of annual sales to support environmental causes.
Scale indicators14 records
Recent moves8 records
Expansion highlights6 records
Seven Clean Seas competitors and assessment
Company assessmentDirect peers
- CleanHub: CleanHub connects brands to plastic recovery projects in coastal communities via traceable, third-party-verified plastic credits, with a strong B2B SaaS/impact platform model. It directly overlaps with Seven Clean Seas on enterprise plastic offset and traceability offerings.
- Sungai Watch: Sungai Watch deploys river barriers and community-based cleanup operations across Indonesia's rivers, recovering and tracking plastic waste. It is a direct operational peer in riverine interception and community-based plastic recovery within Seven Clean Seas' primary geography.
- The Ocean Cleanup: The Ocean Cleanup is a non-profit deploying large-scale passive cleanup systems in rivers and the Great Pacific Garbage Patch, with a strong corporate sponsorship and donor base. It is a direct peer in the ocean-plastic-removal mission space and competes for the same corporate ESG funding and media attention.
- RiverRecycle: RiverRecycle builds riverine plastic collection and recycling infrastructure in Southeast Asia and South Asia, similar in concept to Seven Clean Seas' HIPPO river barriers and Materials Recovery Facilities, and competes for the same corporate plastic offset buyers.
- Plastic Bank: Plastic Bank builds collection networks in coastal communities and converts recovered plastic into Social Plastic® credits sold to brands. It directly competes with Seven Clean Seas in the certified ocean-bound plastic credit and corporate partnership space, particularly across Southeast Asia.
- rePurpose Global: rePurpose Global is a leading plastic action platform that finances plastic recovery and credits for enterprises, with a portfolio across South/Southeast Asia, Africa, and Latin America. It is the closest direct peer to Seven Clean Seas — operating plastic credit programs, third-party-verified removal, and corporate partnerships targeting ESG/CSR budgets in the same geographies.
- Waste Free Oceans: Waste Free Oceans is a global non-profit foundation engaging corporate partners, fishing communities, and public authorities to recover marine plastic at sea and rivers. It is a direct peer in the marine plastic recovery mission space and competing for corporate CSR/ESG sponsorship.
Emerging players
- PCX Markets: PCX Markets is a marketplace and credit-issuance platform for verified plastic waste recovery and recycling credits, competing with Seven Clean Seas on the supply side of the plastic credit value chain. The business models are complementary but increasingly overlap as Seven Clean Seas scales its credit issuance.
- Empower AS: Empower operates a digital marketplace for plastic credits issued from verified collection and recycling projects across multiple geographies. It is an emerging competitor in the same voluntary plastic credit space where Seven Clean Seas issues Ocean Bound Plastic credits.
Broad incumbents
- Verra: Verra is the largest global standards body for voluntary environmental credits (including the new Plastic Waste Reduction Standard). It is a broad incumbent whose Plastic Standard overlaps with Seven Clean Seas' ZPO certification route, and any changes to Verra's methodology will directly affect market dynamics for Seven Clean Seas' credits.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Seven Clean Seas social profiles
Digital presenceSeven Clean Seas financial estimates
Financial estimateRevenue estimate
Valuation estimate
Seven Clean Seas leadership team
Management profileNumber of profiles
Profiles4 records
Seven Clean Seas funding detail
Funding detailFunding overview
Funding rounds1 record
Investors1 record
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Seven Clean Seas M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Seven Clean Seas
What does Seven Clean Seas do?
Seven Clean Seas is a for-profit social enterprise that recovers plastic from oceans and rivers in Southeast Asia through riverine interception systems (HIPPO), coastal cleanups, community collection networks, and offshore recovery operations. The company sells certified plastic credits, plastic footprint measurement, circularity strategy consulting, and corporate social responsibility (CSR) programs to enterprises seeking plastic neutrality, ESG impact, and verified offset reporting.
Is Seven Clean Seas a public or private company?
Seven Clean Seas is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Seven Clean Seas founded?
Seven Clean Seas was founded in 2019. It employs 51 to 100 people.
Where is Seven Clean Seas based?
Seven Clean Seas is headquartered in Singapore, Singapore, in the Asia region.
How does Seven Clean Seas make money?
Five revenue lines are on record. Plastic Credits are the primary driver. The others are waste Consultancy Services, corporate Social Responsibility Programs, donations and E-commerce Shop.
Who are Seven Clean Seas's main competitors?
Direct peers on record are CleanHub, Sungai Watch, The Ocean Cleanup, RiverRecycle, Plastic Bank, rePurpose Global and Waste Free Oceans. Emerging players are PCX Markets and Empower AS. Verra is listed as a broad incumbent.
Does Seven Clean Seas have an API?
No public API is recorded for Seven Clean Seas.
What industry is Seven Clean Seas in?
Seven Clean Seas's product category is Ocean Plastic Recovery Services. Its primary akta.pro industry code is IMAIAGAI, Marine & Coastal Remediation (Shoreline/Port Spill Cleanup), with a secondary code of BPAGAGAE, Marine & Freshwater Conservation. Its NAICS code is 562920.