Nature of Business
NAWARAT
Nawarat Patanakarn Public Company Limited has provided construction services and manufactured pre-stressed conc rete piles since 1976. In 1995, it was changed to a public company limited and changed its name from Nawarat Patanakarn Company Limited to Nawarat Patanakarn Public Company Limited. On February 17, 1995, the Company increased its capital and registered its paid-up capital to the amount of 500 Million Baht by offering its shares to the public and proposed to be listed on the Stock Exchange of Thailand on August 31, 1995. On September 27, 1995, the Company was incorporated as a listed company in the Stock Exchange of Thailand. As of December 31, 2024, the Company had a registered capital of 2,585,481,515 Baht and the paid-up capital of 3,361,125,970 Baht.
Company increased its capital and
registered its paid-up capital
Paid-up capital
Company had the registered capital
CONSTRUCTION CONTRACTING
BUSINESS
Nawarat Patanakarn Public Company Limited is involved in the construction contracting business providing construction services to the government sectors, state enterprises, as well as private sectors. It undertakes works of construction as a main contractor, a sub-contractor, or through a joint venture business. The Company is considered a leading contractor by several entities; for example, it has been designated a Category 1 A contractor by the Department of Highways having the right to make bids in all sorts of road construction for the Department regardless of the distance and price. Also, the Company has already registered with various government agencies such as the Royal Irrigation Department, Public Works Department, Communication Authority of Thailand, Metropolitan Waterworks Authority, and Provincial Waterworks Authority. The Company acquires construction projects by way of bidding and direct contact with the project owners, with its reputation and impressive track record being the main factors in building its customers’ trust.
At present, it can undertake various types of work including:
- Buildings, warehouses and industrial Plants
- Utilities and civil works
- Ports, berths and jetties
- Power plants, electricity generating dam
- Wastewater treatment system and wastewater treatment plants
- Tunneling and pipe jacking works
- Construction of electrical railway transportation system

Pre-stressed concrete piles and precast concrete products business
The Company established its pre-stressed concrete product factories to supply its construction projects and also sell to the public by bidding and direct employment. The Company’s products include concrete pile, prestressed concrete piles, pre-stressed concrete girders and precast concrete pipes for construction of wastewater treatment projects, parapets, concrete pre-cast slabs and sheet pile to protect from land subsidence, with the ratio of production for supplying its own projects to that for selling to the others being 56: 44 in year 2022, 58: 42 in year 2023, and 53: 47 in year 2024.

Steel structure fabrication business
The company has been manufacturing processed steel for its construction projects over the past three years as follows.Year 2022 : 100%, Year 2023: 100% and Year 2024 : 75.8%.






