Subsea Infrastructure

Subsea Expertise on tap

We get better returns & keep complex projects on-track


The subsea sector faces significant challenges in managing a changing global market and increasingly tight environmental regulations. With growing demand for energy and resources, companies must streamline operations, control costs, and embrace sustainability.


To remain competitive, companies must adopt new technologies such as digitalisation, automation, and advanced data analytics. Additionally, the subsea industry is under pressure to reduce its environmental impact, which will evolve alongside greener data centres and other sustainable technologies.


We have a dedicated Subsea team with decades of industry experience and success

We deliver comprehensive advisory services that cover all facets of subsea activities.


Our team of specialists provide customised solutions to enhance network capabilities, drive operational efficiency, ensure compliance with global regulations and bring down project costs.


We excel at research, strategy, feasibility and network deployment studies, design, procurement, system implementation & project management, operations & maintenance environment - allowing you to combine services to accomplish your strategic goals.

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Case Study

Turks & Caicos


In April 2023, the Turks and Caicos Telecommunications Commission (TCI TC)

completed a Request for Proposals for a study on the feasibility of a domestic

submarine telecommunications cable system for the Turks & Caicos Islands (TCI).


Originating from a 2016 Turks and Caicos Islands Government mandate to enhance

inter-island communication, the initiative aimed to establish a national fibre ring, ensuring robust connectivity—especially during natural disasters—as well as facilitating a secondary international broadband link.


In 2023, Cambridge Management Consulting Limited was awarded a contract to prepare the final Strategic Outline Business Case (SOBC), involving consultations and with local stakeholders.


How we help our clients

Our team of experts has decades of experience providing support to a range of subsea companies

Project Development

By leveraging advanced project management methodologies and industry-specific knowledge, we help to mitigate risks, optimise resource allocation, and enhance operational efficiency across all phases of a project.

Network Design

Our team leverages advanced modelling tools and industry best practices to design robust, scalable networks that meet the unique demands of subsea operations.

Market Analysis

Our specialised market intelligence service delivers in-depth analysis of prevailing market trends, competitive dynamics, and emerging opportunities across subsea.

Contracting

We offer comprehensive support for drafting, negotiating, and managing contracts, ensuring all legal and commercial terms are optimised to protect your interests.

Financing

Our team of financial experts collaborates closely with clients to identify and secure the most suitable funding options, whether it’s through traditional financing, private equity, or public-private partnerships.

Sales & Marketing

We specialise in crafting strategic communication plans that highlight the positive aspects of submarine projects, managing external communications, and generating favourable press coverage.

Featured Services

The advantage of working with us is the ability to combine dedicated services to suit your needs


Andy Bax

Our Subsea practice is led by Andy Bax

Senior Partner - Digital Infrastructure

Andy Bax, with over 30 years in telecommunications, specialises in digital infrastructure and submarine networks. He's helped develop over 260,000 km of global networks, enhancing connectivity in underserved areas. Andy focuses on stability and efficiency, especially in start-ups, and values the role of people in success.


He began at FLAG Telecom, managing the FEA Submarine System from Europe to Asia. Then, at Global Crossing, he brought submarine networks into service and led major upgrades, also planning Global Crossing's Global NOC.


In 2007, Andy oversaw a 1,240km submarine cable linking Trinidad, Guyana, and Suriname, advising governments to optimise their digital investments. As COO and CSO at EdgeUno, he has concentrated on sustainable growth, reinforcing his expertise in digital infrastructure and subsea solutions.

Our team can be your team


Our team of experts have multiple decades of experience as operators, developers and suppliers and have worked with clients across many different business environments and various geographies.


We can build you a specialised team with the skillset and expertise required to meet the demands of your business.

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Our Subsea Experts

Subsea insights


Murky gloom under the sea with light rays piercing from above
by Andy Everest 28 May 2025
Introduction In today's interconnected world, submarine cable networks form the backbone of global communication, enabling the seamless exchange of data across continents. While these undersea cables are the epitome of engineering marvels, their effectiveness hinges not only on the ‘wet' network in the seabed, but also on the often-overlooked terrestrial network backhaul. The terrestrial backhaul — the infrastructure that connects submarine cable landing stations to inland data centres and networks — is as crucial as the submarine network itself. Proper management and handling of terrestrial backhaul partners is essential to ensure the optimal performance, cost-efficiency, and security of all submarine networks. The Vital Importance of Backhaul Management Submarine networks are only as strong as their weakest link, and the terrestrial backhaul is a pivotal link in this ecosystem. Without a well-designed and managed backhaul, even the most sophisticated submarine network can face inefficiencies, bottlenecks, and vulnerabilities.  Key reasons why managing terrestrial network backhaul partners is so critical include: Cost Optimisation Terrestrial backhaul costs constitute a significant portion of the total network expenditure. Poorly negotiated contracts or suboptimal supplier relationships can inflate operational costs, diminishing the overall profitability of submarine networks. Network Performance The design, quality, and reliability of terrestrial backhaul networks directly affect latency, throughput, and overall user experience. A poorly managed partner ecosystem can lead to performance degradation, affecting service delivery. Security and Risk Mitigation The terrestrial segment is often more vulnerable to physical and cyber threats compared to submarine cables. Effective partner management ensures that security measures are prioritised, and risks are mitigated. Scalability and Flexibility As data demands grow, submarine networks must scale effectively. Well-managed terrestrial backhaul partners enable seamless scaling and adaptability to meet changing requirements.
by Cambridge Management Consulting 3 October 2024
Press Release: The Falkland Islands Government (FIG) is pleased to announce that it has appointed Cambridge Management Consulting (Cambridge MC) as telecommunications consultants. The appointment comes following an international tender process that received multiple bids. The consultancy is being appointed to serve several purposes. Initially Cambridge MC will undertake a root-and-branch review of the technical, legal and regulatory frameworks that operate in the Falkland Islands. This scope is wide-ranging and flexible, and will be able to respond to the recommendations of the FIG Select Committee on VSAT licenses, as well as other emerging work. The second phase of the work Cambridge MC will undertake will respond to their initial findings. They will work with FIG to help Executive Council decide on the best routes forward after the end of the current exclusive telecommunications license period, from 1 January 2028. They will support FIG through the necessary procurement and legal processes to establish a secure telecommunications future for the Falklands. Member of the Legislative Assembly (MLA) of the Falkland Islands, Mark Pollard, Portfolio Holder for Development and Commercial Services, said: “I am delighted to welcome Cambridge MC into this role, and pleased that FIG now has the additional resource and expertise needed to positively progress this essential work. The upcoming engagement of all communities here in the Falklands is key to this work being successful.” Tim Passingham, Chairman of Cambridge Management Consulting, added: “We are delighted to be selected for this work and consider it an enormous privilege to be asked to help the Falklands as it seeks to dramatically improve its telecommunications connectivity. The Cambridge MC team is looking forward to working with the government, businesses and the community on this crucial work for the future wellbeing of the Falkland Islands.” About the Falkland Islands The Falkland Islands are a growing, diverse and resilient island community with a population of around 3,200 people that has prospered over time, thanks to the pioneering efforts and the ingenuity of the generations of people who have chosen to make this archipelago their home. As a British Overseas Territory with full internal self-government, our culture is founded on the principles of democracy, fairness, hard work and collaboration. Sometimes referred to as ‘one of the last great wildernesses of the world’ – the Falkland Islands has a unique natural environment, which plays a central role in the sustainable development of our economy, community and our nation as a whole. For more information visit: Falkland Islands Government (falklands.gov.fk) About Cambridge Management Consulting Cambridge Management Consulting (Cambridge MC) is an international consulting firm that helps governments and companies of all sizes have a better impact on the world. Founded in Cambridge, UK, initially to help the technology start-up community, Cambridge MC has grown to over 160 consultants working on projects in 22 countries. Its capabilities focus on supporting the private and public sector with their people, process and digital technology challenges. What makes Cambridge Management Consulting unique is that it doesn’t employ consultants— only senior executives with real industry or government experience and the skills to advise their clients from a place of true credibility. The team strives to have a highly positive impact on all the organisations they serve. Cambridge Management Consulting has offices or legal entities in Cambridge, London, New York, Paris, Dubai, Tel Aviv, Singapore and Helsinki, with further expansion planned in the near future. For more information visit: www.cambridgemc.com Media Contacts FIG – Head of Communication, communications.officer@sec.gov.fk Cambridge MC: Karl Salter, Marketing Director, ksalter@cambridgemc.com
SEE MORE INSIGHTS

"The advantage for PageGroup was an ability to ensure the network is optimised for applications at all times. This ensured a more robust and performant end-user experience. Network architects and managers were able to use this information to properly plan for business changes ahead."

"The network is optimised for applications at all times"

Get in touch with our

Subsea team today


We are a highly collaborative team of senior-level executive professionals able to adapt to any challenge, however niche & challenging.

+44 (0)1223 750335

info@cambridgemc.com

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Case Studies


Our team has had the privilege of partnering with a diverse array of clients, from burgeoning startups to FTSE 100 companies. Each case study reflects our commitment to delivering tailored solutions that drive real business results.

CASE STUDIES

A little bit about Cambridge MC


Cambridge Management Consulting is a specialist consultancy drawing on an extensive global network of talent. We are your growth catalyst.


Our purpose is to help our clients make a better impact on the world.

ABOUT CAMBRIDGE MC