About Us


AQUASIGN are industry leaders in subsea signage — we’re home to the world’s only guaranteed anti-fouling marker system for marine environments.

But there’s more to us than our products. We want you to know who you’re working with, what really matters to us, and what we’ll offer you as our customer.

Too often, a supplier can be just an anonymous link in a chain. But that’s not how we work. We get to know our customers properly, so we can understand your needs and offer you the best value on every project.

Thank you for the good work performed on our behalf lately and the speed with which this has been achieved, it’s good to see such reactivity in the industry nowadays and I thank you for that.

SPS Manifold, Connection & Interfaces Engineer – Australia

Problems We Solve


Aquasign’s anti-fouling markers are guaranteed to stay free from biofouling for up to 60 years — no cleaning or maintenance required.

Aquasign is silicone based so extremely flexible can be attached to any surface.

 We’ve got a range of fixings that are suitable for retrofitting by diver or ROV, including industrial-strength magnets and spring clips.

Oilfield Signage

We’ve got over 30 years’ experience in manufacturing and fabricating oilfield signage. We can ship globally, with standard lead-times of just five days, and can often expedite delivery if needed.

We work with leading oilfield RFID / QR code manufacturers to help you improve safety, traceability and automation in your working environment with these ID and tracking technologies.


Our traditional signage and fixings can be customised to fit a wide range of surfaces and substrates, including uneven, curved and grated surfaces. 


Our adhesives are completely non-toxic to marine life and the environment, so can be shipped by air freight if needed. And, they’ll keep your signage in place for 60 years, guaranteed.

The adhesive you use isn’t up to the job and existing markers have come loose. We can help you reattach markers to submerged assets, and provide adhesive that’s guaranteed to perform.

Our standard fixing for subsea markers is a patented, two-step adhesive. Simply peel off the backing, apply the marker to your asset, then apply the sealant bead. No mixing needed.


We know biofouling is less of an issue in deepwater applications, which is why we’ve developed Aquasign Lumino. Less antifouling technology; more ultra-bright visibility that’s perfect for ROVs.

In a high-risk marine environment, it’s vital that moving parts of your equipment are instantly identifiable. We’ve developed flexible Aquasign markers especially for cables and tethers.

At AQUASIGN, it’s our mission to deliver the best value — whether that’s an advanced anti-fouling marker that will stay put for 60 years, or economical basic markers for your temporary projects.

How We Can Help


Oilfield Signage

About Us

At AQUASIGN, we believe the more information you have, the easier it is to make the right decisions for your business.

At AQUASIGN, we believe the more information you have, the easier it is to make the right decisions for your business.


That’s why we’ve got a wealth information available here on our website — about everything we do. In our learning centre, you’ll find resources on our antifouling markers, oilfield signage, adhesives and fixings. There are instructional videos, test reports and articles so you can find the information you need in the right format for you.


And of course, if there’s anything you can’t find in our learning centre, you can always contact us directly — we’re always happy to help.


We’ve been in the business of subsea signage for a long time. And over the years, we’ve developed a core set of values based around the needs of our customers.

Safety is at the heart of everything we do — it’s the reason Aquasign was created in the first place. Your safety informs every decision we make, from the extensive research and testing we carry out, to the advice we’ll offer you on your project.

Customer service — with us, it’s a way of life, not just a department. We’ve been trusted on projects all over the globe because we take care of our customers, wherever they are and whatever they need from us. 

We believe in quality — after all, what’s the point of doing something if you’re not going to do it right? The quality of our products, our research and our staff is what sets us apart.

Our job is finding solutions to the problems and challenges your project is facing — no matter how big or small. We welcome any opportunity to help our customers achieve their aims.

Innovation is what drives our products forward. We’re never done: every one of our products is tried, tested and enhanced, using state-of-the-art technology for results we can prove.

Client Testimonials

On time delivery is excellent. Timely delivery and proper documentation accompanies the goods. Good company with dedicated personnel.
Subsea Procurement Lead, Nigeria

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