The Hay family’s farming history connects old Punggol with the later development of Hay Dairies. The company’s own account describes Hay Yak Tang establishing Yak Seng Hay Farm on a 16-acre Punggol plantation, raising ducks, chickens and pigs.
Hay Dairies dates the family’s official start in goat farming to 22 December 1988. Its history presents the move as an alternative livelihood during Singapore’s shift away from pig farming. This is a business transition with Punggol roots, rather than proof that every later goat-farm site was in Punggol.
If you are searching for Hay Dairies’ Punggol connection, distinguish the earlier family farm from the later dairy operation. The valuable story is how a farming family adapted its experience to a different kind of livestock business.
Choose your reading route
From a hatchery to a Punggol farm · The pig-farming chapter · The move into goat farming
CHAPTER 1 OF 5
1. From a hatchery to a Punggol farm
The official Hay Dairies history traces Hay Yak Tang’s arrival in Singapore to 1920 and describes work in a hatchery before he established his own operation.
The account then moves to the Punggol plantation and mixed livestock. It provides a sequence of occupations and enterprises rather than a single unchanging farm.
For readers interested in local work, that sequence matters. Farming knowledge could be accumulated through employment, independent business and successive changes in production.
CHAPTER 2 OF 5
2. The pig-farming chapter
According to the company, the family shifted towards pigs in the 1970s. Its account describes eight sons helping in operations, and later a business with approximately 20,000 pigs and more than 30 workers.
These figures describe the enterprise in the company’s retrospective history. They should not be treated as a total for all Punggol farms or as a year-by-year census.
The account makes the family business visible as organised work. A large farm required more than land and animals; people had to keep its daily operations running.
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CHAPTER 3 OF 5
3. The move into goat farming
The company describes assistance in obtaining United States breeder contacts and an initial import of Alpine, Nubian, Toggenburg and Saanen goats.
A change of animal does not mean that all previous experience becomes irrelevant. Managing a business and coordinating work can provide continuity, while a new production system brings different practical demands.
The published history establishes the start date and the business’s own explanation for the change. It does not provide a complete account of investment costs, training or the difficulties of the transition.
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CHAPTER 4 OF 5
4. Reading the 1988 date in context
The date 22 December 1988 belongs to the family’s goat-farming milestone. It should not be used as the founding date of the earlier Punggol farm.
Likewise, a family’s decision to change business is different from the final closure date of an entire national industry. Those timelines should be checked separately.
Read the Punggol pig-farm history for the wider policy and agricultural landscape.
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CHAPTER 5 OF 5
5. What this adds to Punggol history
The Hay story shows how a place’s working history can continue through people and enterprises after a particular local activity changes.
A town’s past is therefore carried by more than surviving buildings. A business history can reveal skills, family labour and adaptation that are less obvious in a current street scene.
Use the company history as an identified first-party account, and return to the Punggol history directory for other farming and livelihood stories.

