UK Export Finance has announced support for two export deals worth a combined £128 million to supply submarine rescue systems to Indonesia. On the surface, that sounds like a specialist defence story with little to do with ordinary small businesses. In reality, it is also a useful reminder of how export finance can help smaller British engineering and manufacturing firms win work that might otherwise sit out of reach.
The government says the deals will generate more than £67 million for the UK economy through supply contracts led by Bristol-based Submarine Manufacturing and Products and York-based Forum Energy Technologies. That money is not only about the headline companies. It also flows through training, design, engineering, specialist components and support services across the wider supply chain.
What has happened
UKEF has backed two loan guarantees for exports to the Indonesian Navy. One guarantee, worth £76 million, supports a submarine rescue vehicle system supplied by Submarine Manufacturing and Products with financing from J.P. Morgan. The other, worth £52 million, supports a separate rescue system supplied by Forum Energy Technologies with financing arranged through Santander.
According to the government announcement, SMP expects the contract to contribute more than £39 million to the UK supply chain and involve multiple UK-based companies providing goods and services, including training and ship design. Forum Energy Technologies said it has already seen a 50% increase in its workforce over the past year, mostly because of this contract.
That matters because it shows the practical chain reaction that can follow when a UK exporter lands a complex overseas order. A big international contract rarely stops with the prime supplier. It can create demand for precision machining, fabrication, testing, software, documentation, logistics, inspection, specialist training and after-sales support.
Why smaller firms should pay attention
Most SMEs are not going to start selling submarine rescue systems next week. But many smaller firms do have niche expertise that fits into larger export-led projects, especially in advanced manufacturing, marine engineering, electronics and industrial services.
The useful takeaway here is less about submarines and more about finance. UKEF exists to make sure viable UK exports do not fail simply because the funding structure is too difficult for a buyer or lender. When that backing is available, a contract that looked too risky or too big can become workable. That can open doors not only for the lead exporter, but for specialist suppliers further down the chain.
For manufacturing SMEs trying to grow, this is a reminder that export opportunity does not always mean opening your own office overseas or building a direct international sales team from scratch. Sometimes it means becoming easier to buy from as part of a bigger UK-led project. It can also mean checking whether your own product or service might qualify for support if you are already talking to overseas customers.
There is also a regional growth angle here. BritishSME has already looked at how defence and industrial investment can create opportunities for specialist firms, including Plymouth’s new £50 million defence growth deal. This latest UKEF announcement points in the same direction: the smaller firms that benefit are often the ones with credible technical capability, good compliance habits and the capacity to plug into a bigger contractor’s delivery plan.
What SMEs can do now
If you run an engineering, manufacturing or specialist technical business, this is a good moment to ask a few practical questions. First, are you visible to the right primes, exporters and procurement teams in your sector? Smaller firms often focus heavily on production and not enough on business development, certifications or partnership conversations that make them easier to onboard.
Second, if you already export or want to, do you understand what support exists? UKEF is not only for huge corporates. The organisation says it is there to ensure no viable UK export fails for lack of finance or insurance. That will not make every deal suitable, but it does mean owners should not assume export finance is only for much larger businesses.
Third, think about the basics buyers look for when larger contracts appear: quality assurance, delivery reliability, documented processes, cyber security, sensible financial controls and enough management capacity to scale without breaking service levels. Those things are not glamorous, but they are often what turns a capable small supplier into a trusted one.
The takeaway
This is not a broad-based boost for every SME in Britain, and it would be wrong to oversell it. But it is a timely example of how government-backed export finance can help unlock real work for UK firms with specialist skills. For smaller manufacturers, marine suppliers and engineering businesses, the lesson is straightforward: if your expertise fits into larger overseas projects, finance support can be part of the route that gets contracts moving.
In a cautious economy, that matters. The firms most likely to benefit are the ones that stay technically sharp, commercially ready and visible to bigger contractors. Export growth is not only about winning attention abroad. Often, it starts by being the UK supplier that a larger exporter trusts to bring into the job.
Sources
- UK Export Finance, UKEF secures £128 million submarine rescue deals with Indonesia, boosting British industry, published 10 April 2026
- GOV.UK, UK Export Finance, accessed 11 April 2026
