D2O Ecosystem
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From Genetics to Carbon Credits

D2O Ecosystem company overview

Who we are and what businesses we run — in one walk-through.

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In one sentence

  1. An agricultural technology group founded by a veterinarian.
  2. We make better cattle with embryos, care for them with sensors and AI, protect the environment with humus barns and robots, and process and sell the milk ourselves.
  3. Our long-term goal is to measure the environmental results of all of this and connect them to climate value.

Sustainable farming, sustainable planet

A loop that starts in the soil and returns to the soil. Every business we run sits on it.

  • Lower carbon
  • Animal welfare
  • Soil recovery
  • Farm income
Our answer to climate changeSustainablefarm & planetSoilGrassCowMilkCompost
  • Soil · Compost returnAfter Milk
  • Grass · Pasture surveyNaltle drones
  • Cow · EmbryosGenetics Co.
  • Cow · AI · sensorsCowTalk
  • Cow · Vet careKorea Animal Hospital
  • Milk · A2 Jersey dairySong Young Shin Farm
  • Compost · D2O HBP · robotD2O Corp.

Our business areas at a glance

It is easiest to read as four areas.

  1. Climate valueLong-term goal · measurement system in design
    • Carbon MRV
    • Low-carbon certification
    • Carbon credit feasibility
  2. Dairy and foodAn A2 Jersey farm, its creamery and consumer sales
    • Song Young Shin Farm
    • A2 Jersey Hay Milk · yogurt
    • Online shop · department stores · café
  3. Livestock technologyBarn environment, AI, robots, drones
    • D2O HBP system — humus bedding · consulting · Galjeonguri
    • CowTalk — livestock AI · rumen sensors
    • Naltle — drone training and operations
  4. Veterinary practice and life scienceThirty years in the field
    • Korea Animal Hospital — large-animal practice
    • Genetics Co. — embryo biotechnology

Business area 1 / 6 · Korea Animal Hospital

Large-animal practice and reproduction

Korea Animal Hospital treats cattle. It performs embryo transfer and reproductive management, looks after recipient cows and calves, and advises farms.

Specialty
Embryo transfer · reproduction
Our own records
Veterinarians
4
Our own records
Large-animal practice and reproduction
Korea Animal Hospital · Genetics Co.The Cattleman

Business area 2 / 6 · Genetics Co., Ltd.

Embryo biotechnology

Founded in 2005. Ovum pick-up (OPU), in vitro fertilization (IVF), embryo production and transfer, genomic analysis, dairy embryo export and international technical cooperation.

Founded
2005
Our own records
Embryo transfers
About 3,000 a year
Our own records
Average conception rate
50–60%
Our own records
Partner countries
Uzbekistan · Mongolia · Kyrgyzstan
Our own records
Embryo biotechnology
Korea Animal Hospital · Genetics Co.The Cattleman

Business area 3 / 6 · D2O Corp.

D2O HBP system

D2O supplies D2O Humus (peat moss) bedding, advises farms converting to the HBP method, and is developing Galjeonguri, the robot that will take over daily tilling.

Intended species
Dairy · beef · broilers · pigs
Planned
In use for dairy at Song Young Shin Farm
Maturation
About 2 months
Our own records
Farm observation; verification under way
Project number
RS-2026-25508014
Certified or registered
Period
Apr 2026 – Dec 2028
Certified or registered
D2O HBP system
Milk Road, ch. 3The farm that lost its smell — circular farming

Business area 4 / 6 · Naltle Co., Ltd.

Drone training and operations

Naltle UAV Training Center was designated a specialized training institution by the Ministry of Land, Infrastructure and Transport in April 2017. Run together with Osan University, it teaches the national pilot licence courses for ultralight unmanned aircraft.

Designated training institution
April 2017
Our own records
Ministry of Land, Infrastructure and Transport
Own airfield
About 16,500 m²
Our own records
On the Osan University campus
Location
Osan, Gyeonggi
Our own records
45 Cheonghak-ro, Osan University
Drone training and operations

Business area 5 / 6 · CowTalk

Livestock AI and rumen sensors

CowTalk is not a chatbot. It is an operating system that lets farmers, veterinarians, disease-control officers and administrators see the same data from their own point of view and act at once.

  • smaXtec rumen sensor: temperature, activity, heat and health events
  • Public data: traceability, carcass grading, auction prices, weather
  • AI interpretation: context, contributing factors, actions for each role
  • Record and learn: insemination, pregnancy and treatment outcomes correct the next reading
Livestock AI and rumen sensors

Business area 6 / 6 · Song Young Shin Farm

A2 Jersey dairy

An A2A2 Jersey farm in Anseong, Korea. The cows eat hay, a robot milks them, and the milk is processed in the creamery on the farm.

Animal welfare farm
No. 10-30-6-1
Certified or registered
Livestock Environment Management Institute
Low-carbon livestock farm
No. 2024-2-068
Certified or registered
Korea Institute for Animal Products Quality Evaluation
HACCP farm
No. 2016-0-0718
Certified or registered
Korea Agency of HACCP Accreditation
Gyeonggi happy-livestock farm
No. 23-2-2
Certified or registered
Gyeonggi Province
A2 Jersey dairy
Brand film2026 Welcome, Song Young Shin Farm

Technology status

  • Sexed IVF embryosSupplied in Korea; technical cooperation abroad under way
    1. Research
    2. Development
    3. Field trial
    4. In service
  • CowTalkRunning on real farms; paid conversion being validated
    1. Research
    2. Development
    3. Field trial
    4. In service
  • D2O HBP systemBedding sales and consulting under way; in daily use at Song Young Shin Farm
    1. Research
    2. Development
    3. Field trial
    4. In service
  • GaljeonguriIn development under a national R&D project (Apr 2026 – Dec 2028)
    1. Research
    2. Development
    3. Field trial
    4. In service
  • Carbon MRVDesigning the measurement items and methodology
    1. Research
    2. Development
    3. Field trial
    4. In service

Confirmed results

202
Farms connected to CowTalk
10,721
Cattle monitored
894,891
Sensor events recorded

CowTalk platform · Live count from the CowTalk database · 2026-11-14

Embryo transfers
About 3,000 a year
Our own records
Field records of Genetics Co. and Korea Animal Hospital
Conception rate after transfer
50–60%
Our own records
Average of our field data
Farm certifications
4 current
Certified or registered
Animal welfare · low carbon · HACCP · Gyeonggi happy-livestock farm
National R&D
2026–2028
Certified or registered
Autonomous bedding-management robot (RS-2026-25508014)
Certified or registeredOur own recordsPlanned

Every figure on this site carries an evidence grade. Certified or registered means it can be checked against a document from an outside body. Our own records are figures from our field data. Planned means a target we have not reached yet.

Founder: Dr. Ha Hyun-Jae

Veterinarian and adjunct professor at Konkuk University. More than 30 years in large-animal practice and more than 18 years in embryo transfer and IVF. Founded Genetics Co. in 2005. First to bring the smaXtec rumen sensor to Korean dairy farms, and a hands-on breeder and dairy farmer of A2A2 Jerseys.

DocumentaryRancher's Heritage — Dr. Ha Hyun-Jae

Let's talk about what we can do together

Farmers, local governments, research institutes, overseas partners, retailers — the right organization will answer you directly.

Address
466 Miyang-ro, Miyang-myeon, Anseong-si, Gyeonggi-do, Korea
Talk to us