HYBRID GASIFICATION LTDBusiness: Manufacture of other special-purpose machinery n.e.c.. Engineering related scientific and technical consulting activities
HYDENG MARINE SERVICES LIMITEDBusiness: Sea and coastal freight water transport. Engineering related scientific and technical consulting activities. Other engineering activities. Other research and experimental development on natural sciences and engineering
HYDRO CLEANSING LIMITEDBusiness: Sewerage. Collection of non-hazardous waste. Collection of hazardous waste. Remediation activities and other waste management services
HYDROGEN BUILDING & MAINTENANCE LTDBusiness: Development of building projects. Construction of commercial buildings. Construction of domestic buildings. Other specialised construction activities n.e.c.
HYPERPULSETECHNOLOGIES LTDBusiness: Wholesale of computers, computer peripheral equipment and software. Business and domestic software development. Other information technology service activities
HYPNOTIQUE LTDBusiness: Advertising agencies. Motion picture, television and other theatrical casting activities. Activities of exhibition and fair organisers. Artistic creation