Puncak Niaga Holdings Berhad is a Malaysia-based investment holding company. The Company is a regional-integrated water, wastewater, and environmental solutions provider with involvement in environmental engineering and construction, concession and facilities management services and plantation sectors. Its subsidiaries are principally involved in the construction, water, wastewater, sewerage and environmental engineering sectors, including undertaking research and development and technology development for the water, wastewater and environmental sectors, management and advisory services, facilities management services, and plantation. The Construction segment includes construction activities. The Plantation segment includes oil palm plantation activities. The Concession segment includes construction and maintenance related activities relating to the concession agreements between TRIplc Berhad, Universiti Teknologi MARA, and the Government.