Oklin International
Oklin International is a Hong Kong-based private company (founded 2010) that designs and sells food waste composting machines using proprietary Acidulo microbes, serving hotels, restaurants, retailers, healthcare, education, and municipalities across 40+ countries via direct sales and a global distributor network.
- Company typePrivate
- Founded2010
- HeadquartersKowloon City, Hong Kong SAR China
- Headcount1–10
- GTM typeB2B
- OfferingHardware or Manufacturing
What Oklin International does
Oklin International Ltd. is a Hong Kong-based private company founded in 2010 that designs and sells food waste composting machines for commercial and small-scale applications. The core technology uses proprietary Acidulo microbes (sourced from the deep sea Pacific Ocean) inside in-vessel composting chambers that convert food waste into compost within a 24-hour cycle, achieving 80-90% volume reduction and eliminating 97.3-99.9% of pathogens through a hygienization phase at 55-70°C. The product line spans the GG-02 residential unit (4 kg/day) through the GG-10s, GG-30s, GG-50s, GG-100s, GG-300s, GG-500s, and GG-600s commercial and industrial machines (up to 1,350 kg/day or 20 tons/day in multi-unit facilities), plus the newly launched Orbit-Q integrated all-in-one system for complex mixed-waste streams.
The business model is primarily hardware sales through a one-time perpetual license pricing structure, supplemented by recurring revenue from Acidulo microbe replenishment every 8-10 months. Go-to-market is a hybrid of direct sales via regional managers (Hong Kong for Asia, Czech Republic for Europe, North America) and an exclusive distributor/dealer channel covering more than 40 countries across Asia, Europe, North America, Oceania, the Middle East, Africa, and South America. Key distribution partners include Closed Loop Australia (Australia and New Zealand), SOLSERV (Nordic markets and Swedish manufacturing), and Trasix Soluções Ambientais (Brazil). Oklin serves customers across hospitality (Grand Hyatt Melbourne, Wynn Macau, Ramada Ajman, Beach Rotana), restaurants (NOMA, Jamie Oliver Group, Cecconi's Cantina), retail (H&M, Royal Ahold's Albert Hypermarket, Unilever), healthcare (Barwon Health), education (Hong Kong public schools, Macau Recycling Education Centre), municipalities, and food processing sites.
The company operates with a lean structure: head office in Tsim Sha Tsui (Kowloon, Hong Kong), an operations entity in Guangzhou (China), and regional satellite presence through its distributor network. Sub-brands include GreenGood Composter (North America distribution) and Closed Loop Organics (Australia distribution). No venture funding, acquisitions, or public-company signals appear in the data, indicating a self-funded, organically grown operation now in its second decade of global expansion.
Oklin International firmographics
Firmographics- Name
- Oklin International
- Legal name
- Oklin International Ltd.
- Website
- https://oklininternational.com
- Company type
- Private
- Founded year
- 2010
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- Oklin International is a Hong Kong-based private company (founded 2010) that designs and sells food waste composting machines using proprietary Acidulo microbes, serving hotels, restaurants, retailers, healthcare, education, and municipalities across 40+ countries via direct sales and a global distributor network.
- Ownership category
- akta.pro rank
Oklin International industry classification
Industry- Product category
- Food Waste Composting Equipment
- NAICS
- Compost Manufacturing (325315), Fertilizer and Compost Manufacturing (32531), Food Product Machinery Manufacturing (333241)
- SIC
- Refuse Systems (4953)
- akta.pro primary industry
- Composting Facility Operations (Windrow, ASP, In-Vessel) (BPALAEAB)
- akta.pro secondary industries
- Organics Facility Development & Operations Services (Design/Build, O&M, Permitting) (EUAIAEAJ), Compost Product Distribution, Retail & Landscape Supply (Bulk/Bagged) (BPALAEAI), Digestate & Compost Product Processing, Marketing & Distribution (Soil Amendments, Mulch) (EUAIAEAE)
Keywords
Where Oklin International is headquartered
LocationHeadquarters
- HQ city
- Kowloon City
- HQ country
- Hong Kong SAR China
- HQ region
- Asia
Offices5 records
Markets served
Oklin International business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Technology or R&D, Marketing or Sales, Operations, Personnel, Infrastructure
Revenue model
- Composting Machine Sales: Oklin sells a range of composting machines from small-scale GG02 (4kg/day) to industrial GG500s (500 tons/year). Machines are sold directly and through distributors globally.
- Distribution Partnerships: Company operates through regional distributors worldwide who handle local sales, installation support, and potentially maintenance services.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Unit Pricing | One time/ perpetual license | Small-scale residential/office machines (GG02) |
| Unit Pricing | One time/ perpetual license | Commercial machines (GG10s-GG100s) |
| Unit Pricing | One time/ perpetual license | Industrial large-scale systems (GG300s-GG500s) |
| Other | Multi-year contract | Custom large-scale facilities |
Go-to-market motion3 records
Distribution channels5 records
Marketing channels6 records
Oklin International product offering
Product offeringCore offering
Oklin International designs, manufactures, and sells in-vessel food waste composting machines under the GG series and Orbit lines, using proprietary Acidulo microbes to convert food waste into compost in approximately 24 hours. The product range scales from a 4 kg/day residential unit (GG-02) up to a 600 tons/year industrial plant (GG-600s), serving hotels, restaurants, supermarkets, municipalities, healthcare, education, and food-processing sites across more than 40 countries.
Product overview
Oklin International offers a comprehensive line of food waste composting machines that turn food waste into compost in 24 hours using proprietary Acidulo microbes. The product range spans from small-scale home units (GG-02 at 4kg/day) to industrial high-volume systems (GG-500s at 1,350kg/day). The GG commercial series (GG-10s, GG-30s, GG-50s, GG-100s, GG-300s, GG-500s) addresses businesses from small offices to large industrial facilities. New products include the Orbit-Q integrated all-in-one system for complex waste streams and Swedish-manufactured machines for the European market. Accessories include pre-treatment systems with sorting, shredding, and dewatering capabilities. All machines achieve 80-90% waste volume reduction with odorless operation.
Differentiator
Problem solved
Functional benefit
Brands
- GreenGood Composter: Commercial composting machine product line distributed in North America
- Closed Loop Organics
- Orbit-Q
- Orbit-D
Products and services
- GG-10s Food Waste Composter
Quantifiable outcome
- Reduce waste volume by 80-90%
- +6 more outcomes
Companies that use Oklin International
Customer profileNamed customers16 records
Segments8 records
Ideal customer profiles5 records
Oklin International technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature6 records
Oklin International partnerships and signals
Strategic signalPartnerships
Ten partnerships are on record, tiered major, core and minor.
- Solserv (SOLSERV Solutions & Services Europe AB)majorSwedish manufacturing partner responsible for production of Made in Sweden composting machines now available for the European market. Partner collaborated on months of research and design to produce machines locally in Sweden.
- Closed Loop AustraliacoreExclusive distributor for Oklin products in Australia and New Zealand. Supplied Grand Hyatt Melbourne with composting machine and provides ongoing support. Distributed Closed Loop Organics Unit by Oklin.
- City HarvestminorSocial enterprise partner at Grand Hyatt Melbourne that provides disadvantaged youths with horticulture training while helping future employment opportunities through skills development.
- East Sun Cleaning Services Ltd.minorPartner for Macau International Airport food waste recycling program; collaborated with airport restaurants, McDonald's, Servair Macau, and Brilliant Landscaping.
- Brilliant Landscaping & Gardening Co. Ltd.minorPartner for Macau International Airport composting program; collects compost for application on airport surrounding landscape.
- Harvest FarmminorPartner farm at Healesville Hotel that receives compost for use in their Kitchen Garden, lush grounds and working farmland.
- SOLSERV Solutions & Services Europe ABcoreExclusive distributor for Sweden, Denmark, Norway, Iceland & Finland. Supplied GG10s to H&M Headquarters Stockholm. Manufacturing partner for Made in Sweden machines.
- Trasix Soluções AmbientaiscoreServicing partner for Brazil market; joint venture with Closed Loop Australia for Dalva e Dito installation. Handles distribution and service in Brazil.
- McDonald's (Macau)minorParticipating entity in Macau International Airport food waste recycling program composting food waste on-site.
- Magic Meadows FarmminorSelf-sustainable farm receiving composted material from Barwon Health. Farm provides product to FoodSkill social enterprise for disadvantaged people.
Scale indicators10 records
Recent moves6 records
Expansion highlights6 records
Oklin International competitors and assessment
Company assessmentBroad incumbents
- Toter (Wastequip): Toter, a Wastequip brand, supplies front-of-house waste and organics containers plus collection systems used by hotels, restaurants and municipalities. It represents the broader organics-handling equipment category adjacent to Oklin's in-vessel composting solutions and is frequently specified in the same projects.
- MEIKO: MEIKO is a German manufacturer of commercial kitchen and food-waste technology, including warewashing and waste-handling systems for hotels, hospitals and canteens. Its food-waste solutions sit in the same commercial-kitchen CAPEX decision as Oklin, addressing overlapping enterprise buyers at a global scale.
- Anaergia: Anaergia is a publicly-traded waste-to-value platform offering anaerobic digestion and organics-facility development globally. It competes with Oklin at the municipal and food-processor scale where centralized digestion can undercut on-site composting economics.
- Eco-Safe Systems: Eco-Safe Systems manufactures dehydrator-based food-waste processing units sold as an alternative to Oklin's in-vessel composting. It competes for the same hospitality, supermarket and institutional CAPEX budget and represents the dehydrator branch of the alternative-technology set Oklin benchmarks against.
Direct peers
- Power Knot: Power Knot manufactures on-site industrial food-waste composting machines (e.g., Liquid Composting and SS-series for restaurants, hotels and corporate cafeterias), directly competing with Oklin's GG commercial line in the same vertical customer base.
- Big Hanna: Big Hanna is a Swedish manufacturer of in-vessel composting machines targeting schools, offices, restaurants and small municipalities. As a Swedish in-vessel composter it directly overlaps Oklin's small-to-medium commercial offering, and competes in the same Made-in-Sweden procurement context Oklin now addresses through SOLSERV.
- Compost Systems: Compost Systems designs and supplies in-vessel composting systems and large-scale waste-processing facilities across the UK and Europe. Comparable to Oklin's GG-300s/GG-500s and custom 20-ton/day facilities, targeting municipalities and industrial food-waste generators.
- BioHiTech Global: BioHiTech Global sold the Eco-Safe digester, an on-site food-waste processing unit for restaurants, hotels, supermarkets and universities. Product positioning, target verticals and sales motion are highly comparable to Oklin's on-site composting solutions.
- Green Mountain Technologies: Green Mountain Technologies manufactures in-vessel composting systems for commercial, institutional and municipal customers. Its equipment addresses the same food-waste-to-compost problem and buyer segments (universities, municipalities, hospitality) as Oklin's GG-100s through GG-600s line.
Emerging players
- Cambrian Innovation: Cambrian Innovation builds EcoVolt and related biological treatment systems that convert food and brewery waste to renewable energy, competing for sustainability CAPEX at food processors and hospitality customers that are also evaluating on-site composting solutions like Oklin's.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat4 records
Key risks6 records
Key highlights6 records
Customer concentration
Oklin International social profiles
Digital presenceOklin International financial estimates
Financial estimateRevenue estimate
Valuation estimate
Oklin International leadership team
Management profileNumber of profiles
Profiles2 records
Oklin International funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Oklin International 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 Oklin International
What does Oklin International do?
Oklin International designs, manufactures, and sells in-vessel food waste composting machines under the GG series and Orbit lines, using proprietary Acidulo microbes to convert food waste into compost in approximately 24 hours. The product range scales from a 4 kg/day residential unit (GG-02) up to a 600 tons/year industrial plant (GG-600s), serving hotels, restaurants, supermarkets, municipalities, healthcare, education, and food-processing sites across more than 40 countries.
Is Oklin International a public or private company?
Oklin International is a private company. It is classified as unknown and is currently operating.
When was Oklin International founded?
Oklin International was founded in 2010. It employs 1 to 10 people.
Where is Oklin International based?
Oklin International is headquartered in Kowloon City, Hong Kong SAR China, in the Asia region.
How does Oklin International make money?
Two revenue lines are on record. Composting Machine Sales are the primary driver. The others are distribution Partnerships.
Who are Oklin International's main competitors?
Broad incumbents on record are Toter (Wastequip), MEIKO, Anaergia and Eco-Safe Systems. Direct peers are Power Knot, Big Hanna, Compost Systems, BioHiTech Global and Green Mountain Technologies. Cambrian Innovation is listed as an emerging player.
Does Oklin International have an API?
No public API is recorded for Oklin International.
What industry is Oklin International in?
Oklin International's product category is Food Waste Composting Equipment. Its primary akta.pro industry code is BPALAEAB, Composting Facility Operations (Windrow, ASP, In-Vessel), with a secondary code of EUAIAEAJ, Organics Facility Development & Operations Services (Design/Build, O&M, Permitting). Its NAICS code is 325315 and its SIC code is 4953.