All Nation International Group Ltd. engages in the provision of engineering consulting, contracting, and project management services focusing on geotechnical engineering works. It operates through the following segments: Engineering Consulting, Contracting, Interior design and decoration work, Property sub-leasing and Management, and Others. The Engineering Consulting segment develops engineering designs and obtains necessary approvals from relevant government authorities or their appointed consultants. The Interior design and decoration work segment is a provision of interior design services and decoration works in Hong Kong and the PRC. The Contracting segment undertakes foundation and related geotechnical works as a contractor. The Property sub-leasing and Management segment engages in sub-leasing of properties in the PRC. The Others segment organizes continuing professional development courses, seminars, conferences and provides related administration services and sale of technical books. The company was founded by Kai Shun Li on October 07, 2014 and is headquartered in Hong Kong.