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Global Marine Group
What Does Global Marine Group Do?
Global Marine Group (GMG) is a leading provider of engineering and underwater services, specializing in subsea cable installation and maintenance for a variety of sectors including telecommunications, offshore renewables, and oil & gas. With a rich history extending over 170 years through its core business Global Marine, the group leverages its extensive fleet of specialized vessels and highly skilled personnel to deliver complex offshore projects worldwide. GMG comprises three main business units: Global Marine, providing fiber optic cable solutions; Global Offshore, delivering trenching and power cable solutions for offshore renewables and oil & gas; and CWind, offering services to the offshore wind industry, including construction and O&M support.
Where Is Global Marine Group's Headquarters?
HQ Function
Serves as the central administrative and strategic hub for the group, overseeing global operations, finance, business development, and corporate governance for its subsea engineering activities.
Notable Features:
Modern office facilities equipped to support complex project management, engineering design, and international coordination. Likely features advanced communication and collaboration tools.
Work Culture:
A professional, engineering-driven environment focused on innovation, safety, and precision in delivering high-stakes offshore projects. Emphasis on teamwork and technical expertise.
HQ Significance:
Strategically located in the UK, a major hub for maritime and offshore industries, providing good access to European markets, talent, and a strong supply chain for the subsea sector.
Values Reflected in HQ: The headquarters likely reflects values of efficiency, professionalism, and technological advancement, providing a functional and collaborative space for its core team.
Location:
Global Marine Group operates worldwide, supporting subsea cable projects (telecommunications, power interconnectors), offshore wind farm construction and maintenance, and specialized services for the oil & gas sector. Their functions include project management, engineering design, vessel operations, cable installation, trenching, burial, repair, and maintenance, with project capabilities spanning Europe, the Americas, Asia Pacific, and other key maritime regions.
Street Address:
4th Floor, Salix House, Gt. Baddow
City:
Chelmsford
State/Province:
Essex
Country:
United Kingdom
Where Else Does Global Marine Group Operate Around the World?
Grimsby, United Kingdom
Address: CWind, Fish Dock Road, Grimsby, North East Lincolnshire, DN31 3NN, UK
Supports the UK's world-leading offshore wind sector, providing critical services from a key renewables hub on the East Coast.
Singapore
Address: Global Marine, 3A International Business Park, #08-10/12, ICON@IBP Tower B, Singapore 609935
Manages and executes projects across the APAC region, leveraging Singapore's strategic maritime location and business infrastructure to serve diverse clients.
Blyth, United Kingdom
Address: Global Offshore, Port of Blyth, South Harbour, Blyth, Northumberland, NE24 3PB, UK
Supports energy projects in the North Sea from a strategic port location known for its offshore energy cluster and deep-water access.
Buying Intent Signals for Global Marine Group
Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.
Who's Leading Global Marine Group? Meet the Executive Team
As of April 2025, Global Marine Group' leadership includes:
Who's Investing in Global Marine Group?
Global Marine Group has been backed by several prominent investors over the years, including:
What Leadership Changes Has Global Marine Group Seen Recently?
No major publicly announced executive hires or exits for Global Marine Group's top-tier corporate leadership have been prominently identified in the last 12-18 months. Leadership within the group and its main operating companies (Global Marine, Global Offshore, CWind) appears relatively stable following the acquisition by J.F. Lehman & Company in 2020 and subsequent strategic alignments. Subsidiary level or senior management changes below the main board may have occurred but are not widely publicized at the group level.
What Technology (Tech Stack) Is Used byGlobal Marine Group?
Discover the tools Global Marine Group uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.
Global Marine Group Email Formats and Examples
Global Marine Group and its subsidiary companies typically use a standard corporate email format. The most common structure involves combining the employee's first name and last name, separated by a dot, followed by the company's domain.
[first].[last]@globalmarine.group (or subsidiary domain e.g., @globaloffshore.co.uk, @cwind.global)
Format
jane.doe@globalmarine.group
Example
80%
Success rate
What's the Latest News About Global Marine Group?
Riviera Maritime Media • February 20, 2024
CWind Taiwan wins Changfang Xidao balance of plant contract
CWind Taiwan, a joint venture between Global Marine Group's CWind and International Ocean Vessel Technical Consultant (IOVTEC), has been awarded a significant balance of plant (BoP) operations and maintenance (O&M) contract for the Changfang and Xidao offshore windfarms in Taiwan....more
Offshore Engineer • December 7, 2023
Global Offshore Delivers Cable Installation for Moray West Offshore Wind Farm
Global Offshore, part of the Global Marine Group, announced the successful completion of its 277 inter-array cable installation, termination, and testing campaign for Ocean Winds’ Moray West offshore wind farm, located in the Moray Firth, Scotland....more
Global Marine Group • August 2, 2023
Global Marine Group Completes Sale of Fugro Stake in Seabed Geosolutions Joint Venture
Global Marine Group announced the completion of the sale of its 40% stake in the Seabed Geosolutions joint venture to Fugro. This strategic move allows GMG to focus more on its core activities in subsea cable installation and maintenance....more
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