4C Offshore - a TGS company specialising in marine energy consultancy. Offshore intelligence & analysis services. Subsea Cable Route Engineering. Our services include: - Offshore wind energy market information and analysis - Subsea cables, vessels and construction and maintenance analysis - Specialist risk mitigation expertise to clients in the marine power and subsea sectors - Provision of experienced, intelligent and cost effective expertise in geosciences and geospatial analysis - QHSE Consultation services We like to hear your views, press releases, comments or discussions.