CHIA TAI Company Limited, widely recognized as CHIA TAI, is a prominent Thai agribusiness enterprise and one of the oldest agricultural entities associated with the Charoen Pokphand (C.P.) Group. Established in 1921 in Bangkok, the organization originated as a modest seed shop and has since evolved into a comprehensive agricultural solutions provider. Its current operations encompass seeds, fertilizers, crop protection products, agricultural technology, equipment, fresh produce, and related services.1

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Origins

The lineage of CHIA TAI dates back to 1919, when the Chia family initiated a small-scale seed enterprise in Bangkok. In 1921, the founders formally registered Chia Tai Chung in a two-story shophouse located at 102 Songsawat Road in the Song Wat/Yaowarat district of Bangkok. The company recognizes this establishment as its official founding and historically regards it as the genesis of what would eventually become the C.P. Group.

Initially, the business concentrated primarily on seeds and agricultural products. From this retail foundation, CHIA TAI progressively broadened its scope to include agricultural research, seed production, fertilizers, crop protection, and various ancillary agricultural services.

Development of the seed business

Seeds have remained the cornerstone of the company’s operations. During the 1950s, CHIA TAI introduced packaged seeds marketed under an airplane-themed brand, symbolizing the company’s commitment to modern technology and quality assurance at the time. Seeds were meticulously packed in sealed paper packets with printed expiration dates to assure customers of product viability.3

In 1959, the company established agricultural research facilities in Samut Sakhon to investigate seed varieties adapted to Thailand’s tropical climate. This development marked a significant strategic shift from mere distribution toward research and development.4

By 1968, CHIA TAI had introduced its first F1 hybrid seeds to Thai farmers, including hybrid cabbage imported from Japan. The company subsequently developed proprietary hybrid varieties and expanded its research infrastructure with additional stations in Chiang Mai and Kanchanaburi.

While seeds constituted the original core business, CHIA TAI has systematically expanded across the agricultural value chain.

Fertilizer

The company entered the fertilizer marketing and distribution sector in 1964. Initial products were marketed under various labels, including Rabbit, Buffalo, and Peacock. Over time, branding was consolidated under Rabbit Brand, which remains one of CHIA TAI’s most recognizable agricultural brands in Thailand.5

Currently, the fertilizer portfolio serves rice, field crops, vegetables, and fruit crops, and also includes the Chor Fah brand.11

Plant protection

CHIA TAI expanded into the plant protection market in 1967. The product range has since grown to include:

• Herbicides
• Insecticides
• Fungicides
• Foliar fertilizers and plant hormones
• Other crop protection products

The company has implemented rigorous quality management systems for this division, achieving ISO 9001:2015 certification for its plant protection products in 2017.6

Agricultural technology

In recent years, CHIA TAI has moved beyond conventional inputs to embrace agricultural technology and smart farming. This strategic pivot positions the company as an agricultural solutions provider, integrating agronomic knowledge, research, cultivation techniques, and technology to solve production challenges.7

In 2022, the company launched FarmInno (Thailand), a brand dedicated to agricultural solutions and smart farming technologies.8

CHIA TAI organizes its operations into several key business areas.9

Seed business

The seed business represents CHIA TAI’s original and historically most significant division. The company currently offers more than 485 varieties and species of quality seeds, exporting to over 40 countries. Major crops include:

• Pumpkin
• Watermelon
• Melon
• Cucumber
• Bitter melon
• Chili/pepper
• Corn
• Tomato

CHIA TAI possesses specialized expertise in hybrid seeds, maintaining extensive research and breeding programs focused on varieties adapted to tropical conditions.10

Fertilizer business

The fertilizer division supplies nutrients tailored to specific crops and growing environments. Key brands include:

• Rabbit Brand
• Chor Fah Brand

Rabbit Brand fertilizer holds historical significance as one of the company’s most established agricultural trademarks in Thailand.11

Plant protection

This division provides products designed to safeguard crops against weeds, insects, and diseases. The portfolio comprises herbicides, insecticides, fungicides, and other crop management solutions.

Agricultural technology

The company is actively developing technology-driven agricultural solutions aimed at enhancing productivity, cultivation efficiency, and farm management. This reflects a broader transformation in the business model, shifting from a traditional agricultural input supplier to an integrated agricultural solutions provider.12

Fresh produce and restaurants

CHIA TAI also participates in the downstream agricultural sector through fresh produce and restaurant operations, extending its presence beyond farm inputs to engage directly with consumers.13

Research and development (R&D) is integral to the corporate identity of CHIA TAI. Agricultural research facilities were established as early as 1959, followed by stations in Chiang Mai in 1986 and Kanchanaburi in 1988. These centers support the development of crop varieties optimized for tropical environments.14

Seed development activities encompass both imported and locally bred hybrid varieties. For instance, in 1990, the company introduced hybrid cucumber and Chinese cabbage varieties pioneered by Thai researchers.15

R&D and processing capabilities were further enhanced in 2005 with the opening of a modern office and seed processing plant in Om Noi, Samut Sakhon.

Although rooted in Thailand, CHIA TAI has cultivated a significant international footprint. Seed products are exported to more than 40 countries, and the company maintains subsidiaries across Asia and America.16

Its international strategy focuses particularly on tropical and subtropical agriculture, where climate-adapted varieties offer substantial value to farmers. CHIA TAI operates within the broader global network of the C.P. Group, which spans agriculture, food, retail, telecommunications, property, and other sectors. The group identifies CHIA TAI Company Limited and its subsidiaries as central components of its agribusiness portfolio.17

Understanding CHIA TAI requires acknowledging its intrinsic link to the Charoen Pokphand Group (C.P. Group). Historically, both entities share common origins in the same founding family. Corporate history cites the 1921 establishment of Chia Tai Chung as the starting point for both CHIA TAI and the C.P. Group.18

Today, the C.P. Group classifies CHIA TAI Company Limited and its subsidiaries within its agricultural business cluster, covering seeds, fertilizers, crop protection, agricultural equipment, cultivation technologies, and fresh produce.19

The name CHIA TAI (written in Thai as เจียไต๋) is synonymous with agriculture in Thailand. The brand identity has historically emphasized a progression from Quality to Innovation, Agriculture, Farmers, and Sustainability.

A notable historical symbol is the airplane logo used in the 1950s, representing modern technology and innovation to signal the quality of seed products.19

In 2020, the seed business underwent rebranding with the positioning “CHIA TAI Trusted since 1921,” combining a centennial heritage with a focus on modern agricultural innovation.19

CHIA TAI adheres to four core corporate values:

1. Integrity
2. Innovation
3. Partnership
4. Passion

Integrity is cited as a foundational element of the company’s history, emphasizing cooperation with farmers, partners, and communities.19

The corporate purpose centers on utilizing agricultural innovation to foster a better and more sustainable quality of life.

Sustainability is an increasingly central component of CHIA TAI’s strategy. Agricultural activities are framed around food sustainability, efficient production, and improved quality of life. The expansion into smart farming aims to enhance farmer productivity while addressing environmental changes.

In 2022, the company achieved ISO 14001:2015 environmental management certification for its Omnoi factory and plant protection laboratory, marking a formal commitment to environmental management standards.

The current headquarters of CHIA TAI is located at:

CHIA TAI Company Limited
1 Soi Sukhumvit 60
Phra Khanong Tai, Phra Khanong
Bangkok 10260
Thailand

The headquarters relocated to the Sukhumvit 60 site in 2019, a move described as part of the company’s modernization efforts and preparation for future growth.

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Contemporary CHIA TAI is best characterized not merely as a seed company, but as an integrated agribusiness and agricultural technology enterprise. Its business model spans the entire agricultural value chain:

Research & breeding → Seeds → Fertilizers → Crop protection → Agricultural technology → Cultivation → Fresh produce → Consumers

This vertical integration defines the modern brand.19

The company employs more than 1,300 people and operates seven subsidiaries across Asia and America in addition to its headquarters. Its stated ambition is to lead the agribusiness sector by leveraging innovative agriculture to support sustainable food production and quality of life.

From a brand perspective, CHIA TAI is differentiated by several key factors:

1. More than 100 years of heritage: Dating back to 1921, the brand possesses a longstanding agricultural legacy in Thailand.
2. Strong seed expertise: Seeds remain the foundational business, with over 485 varieties and exports to more than 40 countries.
3. Integrated agricultural portfolio: Unlike single-focus entities, CHIA TAI operates across multiple stages of the agricultural value chain.
4. Research-driven approach: The company has maintained continuous agricultural research and breeding capabilities for decades.
5. Connection to C.P. Group: Its history and structure link it to one of Asia’s largest diversified business groups.19
6. Transition toward smart agriculture: Traditional expertise is increasingly combined with technology and data-driven farming solutions.

Note on the name: “CHIA TAI” is also utilized by various C.P.-related businesses and brands outside Thailand, particularly in China where the C.P. Group is known as Chia Tai (正大). This profile specifically refers to CHIA TAI Company Limited, the Thai agribusiness company founded in Bangkok in 1921, rather than all global entities bearing the CHIA TAI name.

1. Chia Tai | Innovative Agriculture for a better and sustainable quality of life.
2. Chia Tai Milestones
3. Messages from Management | Chia Tai
4. Chia Tai | Innovative Agriculture for a better and sustainable quality of life.
5. เจียไต๋ | นวัตกรรมการเกษตร เพื่อคุณภาพชีวิตที่ดีกว่าอย่างยั่งยืน
6. Chia Tai Seed l Chia Tai
7. ประวัติองค์กร – CHIA TAI เมล็ดพันธุ์เจียไต๋
8. Contact Us | Chia Tai
9. Chia Tai Seed Rebrands to strengthen its leadership position in the industry – CHIA TAI SEED เมล็ดพันธุ์เจียไต๋
10. Chia Tai Home Garden l Chia Tai
11. Chor Fah Fertilizer l Chia Tai
12. Corporate Governance | Chia Tai
13. เกี่ยวกับเรา – CHIA TAI เมล็ดพันธุ์เจียไต๋
14. หน้าแรก – CHIA TAI เมล็ดพันธุ์เจียไต๋
15. นวัตกรรม – CHIA TAI เมล็ดพันธุ์เจียไต๋
16. Chia Tai Company Limited | LinkedIn
17. Chia Tai Company Limited | LinkedIn
18. Chia Tai Company Limited | LinkedIn
19. Chia Tai Company Limited | LinkedIn