ReGen Lab Limited · Hong Kong · Cyberport
We build the hardware and the software behind regenerative agriculture and aquaculture. Regenovate converts the biomass. ReGen OS runs the operation around it.
What we build
Biology is the hard part of a regenerative operation. Repeating it is the harder one. We build for both.
Biomass conversion
Proprietary hardware that converts pre-consumed food waste into two bio-agents through controlled vessel fermentation, on the site that produced the waste. Aerobic, so no methane and no odour, and no haulage to a recovery centre and back.
Every other pathway reduces waste. Incineration burns it, landfill buries it, anaerobic digestion down-cycles it into gas and residue. Regenovate converts it in full, and the outputs are operating inputs.
The operating layer
An agentic platform that turns a regenerative operation into a scalable, self-optimizing business. It reads what the operation is doing across the hardware, the growing ground and the water, decides what happens next, and keeps the reasoning so the next cycle starts from the last one.
Built on two decades of microbial process data, and designed to run an operation the person who developed it is not standing in.
Where it runs
The biology does not stop at the waterline, and neither does the operating layer.
Soil biology, nutrition and crop health across roughly 55 cultivars in 24 categories, under continuous rotation with zero synthetic input.
Aquaculture feed, growth and water quality. Three species ship commercially today, with published feed research behind the method.
The mechanism
Waste in, food out, nothing left as residue.
Feedstock
Pre-sorted, pre-consumed food waste, taken where it is produced.
RegenovateDeployed
Controlled vessel fermentation converts the feedstock on site. Aerobic, so no methane and no haulage.
Two bio-agents
A biofertilizer for nutrition. A biostimulant for plant and animal health. Both prebiotic, not probiotic.
Soil and water
Applied to growing ground and to pond water. Biology rebuilt with zero synthetic input.
Food
Zero-chemical produce and aquaculture, back to the kitchens the feedstock came from.
The output feeds the next cycle. Nothing leaves as residue.
Independently verified
The systems are ours. The verification is not. Every figure carries the source it traces to.
item pesticide panels, all Not Detected, across two consecutive years.
SGS Hong Kong, AOAC 2007.01. Bitter melon, Aug 2024. WeGen butternut squash and Okinawa bitter melon, Sep 2025.
tomato leaf-spot lesion area, in a 30-day field trial.
Lingnan University Science Unit, Dr Jack Chi-Ho Ip. Pineapple-waste eco-enzyme project.
product carbon footprint on lettuce, against conventional.
RESET Carbon, ISO 14067-aligned study, July 2025. Cradle to restaurant.
Two separate Lingnan University projects. Different species, different timelines, different metrics. They are not one result and must not be read as one.
Flagship project
Hung Yat Farm in Yuen Long is our flagship project: a working regenerative operation built on restored industrial land, supplying kitchens at every tier of the Hong Kong market, with three aquaculture species shipping alongside the crops.
It is where Regenovate was proven and where the process record that ReGen OS is built on comes from. It is not the limit of what the platform is for. The systems are built for any operator running a biological process on land or in water.
of microbial operating record at Hung Yat Farm, on a restored former pig-skin factory site in Yuen Long.
Hung Yat Farm Limited. Founded in the early 2000s.
sq ft total site, of which roughly 50,000 to 60,000 sq ft is under cultivation.
Hung Yat Farm Limited, Yuen Long. Not survey-backed.
named cultivars across 24 agricultural categories, plus three aquaculture species shipping today.
Hung Yat Farm produce inventory, 2025 price list.
Investors, research partners, and operators with a waste stream and something growing.