Nawarat Patanakarn Public Company Limited, a Thai firm established in 1976 and headquartered in Samut Prakan, provides extensive construction contracting services to a diverse clientele including government agencies, state-owned enterprises, and private sector clients across Thailand. Its business operations are categorized into three main segments: construction contracting, real estate development, and the manufacturing of concrete products. The company's construction portfolio is broad, encompassing projects such as commercial and industrial buildings, general utilities and civil infrastructure, marine structures like ports and jetties, power generation facilities, wastewater treatment systems, tunneling and pipe jacking, and electrical railway transportation networks. In its concrete product manufacturing segment, Nawarat Patanakarn produces items like pre-stressed concrete piles and girders, precast concrete pipes for wastewater initiatives, parapets, and concrete pre-cast slabs and sheet piles designed to prevent land subsidence. Furthermore, the company manufactures and sells fabricated steel products and manages Shell-branded petrol stations. Its additional ventures include water and wastewater utility management, construction consulting services, and involvement in the restaurant and processed food sectors.