OHL ARELLANO

financial affairs and monetary affairs, namely, financial information, management and analysis services

Building construction; building repair; installation of building insulation; construction and construction management of tunnels and underground structures; construction of airports and harbors; road and street construction; leasing and rental of construction equipment

Scientific and technological services and research and design relating thereto, namely, architectural design, consulting services in the field of architectural design, consulting in the fields of engineering and architecture, construction drafting, geological surveys and research, technology consultation and research in the field of engineering and geology, technology consultation by experts in the field of architecture, engineering and geology; design and development of computer hardware and software in the field of architecture, engineering, construction and geology