Geotechnical Alliance Sdn Bhd is a Kuala Lumpur–based civil engineering and foundation contractor, incorporated under registration number 1311212‑P and registered with Malaysian construction authority at CIDB Grade G7. As a mid‑to‑large sized contractor (approximately 201–500 employees), Geotechnical Alliance delivers comprehensive geo‑structural and substructure works — including piled concrete foundations, diaphragm walls, basement excavations, piling, earthworks, and reinforced‑concrete substructure packages. The company serves property developers, consultants and main contractors across Malaysia, providing full project‑management, design‑and‑build, and specialist construction services. Geotechnical Alliance has demonstrated capability by securing major contracts such as the substructure package for the 50‑storey “Land‑Marker” condominium in Mont Kiara, KL, applying efficient design alternatives that reduce material use and CO₂ emissions while meeting industry‑standard safety and structural standards.