A cleaner, greener future is coming
Specialist offshore engineering support for the companies on the frontline of the renewable energy transition.
On the frontline of the energy transition

Offshore Wind
Offshore wind is crucial to the renewable energy transition. Together we can power developments that are successful not just environmentally, but economically too.

Interconnectors
The energy systems of the future will be deeply connected. We have the subsea interconnector expertise to feed the world with energy supplies that are secure, resilient and affordable.

Oil & Gas
For now, oil and gas are an essential part of the global energy mix. We provide assistance with improving efficiency and decommissioning – and developers embrace a cleaner, greener future.
Engineering expertise on a global scale
From the stiff clays of Canada to the carbonate sands of Australia, we have advised on offshore projects all over the world. Yours could be next.
Projects
Countries
Clients
Our service lifecycle
01.
Demystify your site and make sure it’s fit for development with services including survey design, ground modelling and data interpretation.
02.
Plan for development with meticulous design and engineering services including foundation design and cable burial risk assessment.
04.
Find out precisely where you stand with expert due diligence, contract advice and dispute resolution services.
03.
Keep your project on spec and on budget by letting us oversee outsourced site surveys and construction activities.
01.
Demystify your site and make sure it’s fit for development with services including survey design, ground modelling and data interpretation.
02.
Plan for development with meticulous design and engineering services including foundation design and cable burial risk assessment.
03.
Keep your project on spec and on budget by letting us oversee outsourced site surveys and construction activities.
04.
Find out precisely where you stand with expert due diligence, contract advice and dispute resolution services.
Empowering the companies that power the world





Unbridled honesty, unbiased advice. Just the way it should be.
When you choose Ternan Energy, you choose a partner that’s 100% independent. There’s no recommending needless additional work to please external shareholders. And no referring you to partner or parent companies. Our only focus is doing what’s right by you, your project and your commercial interests. That’s a promise.
- Integrity: We promise unbiased honesty that is rooted in our clients’ best interests.
- Independence: We are completely independent and 100% employee owned.
- Innovation: We develop creative answers to complex engineering challenges – helping clients to maintain profitability in a sector where margins can be tight.
