Case Study15 October 2026

The Feasibility Study That Said No: An Ageing Fibre Optic Cable Plant in Saudi Arabia

IndustryFibre Optic Cable Manufacturing
LocationSaudi Arabia
ServiceFeasibility Study and Due Diligence
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ResultNot feasible as proposed; ribbon and marine cables identified as the stronger opportunity
The Feasibility Study That Said No: An Ageing Fibre Optic Cable Plant in Saudi Arabia

The Challenge

A client was evaluating an investment in fibre optic cable manufacturing in Saudi Arabia. The opportunity was an existing plant, built some years earlier, rather than a new facility. The investment case rested on what that plant could earn from here.

That changes the nature of a feasibility study. With a new project, the questions are about what will be built and what it will cost. With an existing plant, the first questions are about what is actually there: the condition of the equipment, what it produces, how well it performs, and what that output is worth in today's market. A study that treated the plant as a blank page would have answered the wrong question.

The client needed an honest view of whether the investment worked, and confidence that the numbers behind that view reflected the plant as it stood rather than as it was presented.

Our Process

We combined a feasibility study with financial due diligence, so the forward-looking case and the backward-looking evidence were built together rather than in separate reports.

Starting from the plant, not the pitch. The diligence work established the plant's financial and operating history. That gave the business plan a starting point grounded in records rather than in a forecast prepared to sell the opportunity.

The age of the facility. The plant was old, and it was not producing results good enough to support the investment. Any credible plan had to account for what an ageing line can realistically deliver, not what it delivered when it was new.

The product it made. The plant produced standard fibre optic cable. That is a product where competition is intense and margins are thin, so even at full output the returns were limited.

A full business plan and model. We built the complete business plan for the investment on an integrated financial model, so every conclusion could be traced back to the assumption that drove it, and tested the case against realistic volumes, prices and costs.

Key Outcome

The returns were not high enough to make the investment worthwhile. As proposed, the project was not feasible.

The work did not stop at "no". The same analysis showed where the better opportunity lay: ribbon fibre cables and marine cables. Both are in much stronger demand, driven by data centres and large network builds, and both are considerably more profitable than standard cable. Our recommendation was to look at the plant's future through that product mix rather than through its existing output.

Results

  • ·A clear, evidence-based answer on an investment in an existing fibre optic cable plant: not feasible as proposed
  • ·The reasons quantified: an ageing facility with weak operating results, making a low-margin standard product
  • ·A better path identified: ribbon and marine cables, with stronger demand from data centres and higher profitability
  • ·Feasibility, business plan and due diligence delivered together, so the forward case rested on verified history

Why this matters

An existing facility is often presented as lower risk than a new build because the asset is already there. Sometimes it is. But an existing plant brings its own questions about age, performance and whether its product still earns its keep, and those questions only get answered when someone does the diligence and builds the plan from the ground up.

A feasibility study that concludes "not like this" has not failed. When it also shows what would work, it has done more than it was asked to.


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