About us
Tardra is an independent engineering and service company focused on the most complex and technically demanding aspects of offshore foundation installation.
We strive to provide trusted advice and reduce risk for the installation of wind farm foundations, supporting the global energy transition through smart, experience-driven solutions.
Our Mission is to help offshore developers and contractors succeed where others hesitate—by guiding them through the risks of subsea drilling and foundation challenges with precision, expertise, and reliability.
Offshore drilling is notoriously difficult—and if not approached correctly can present a high risk of failure and unwanted cost. Our team brings over 60 years of combined experience to ensure drilling and foundation work is done right the first time.
The heart of
everything we do
Professionalism & Integrity
We deliver on our promises with competence and honesty
Innovation & Agility
Every project is different. We engineer bespoke solutions that adapt to real-world constraints.
Collaboration & Partnership
We become part of your team, not just a service provider.
Reliability & Quality
We’ve built our reputation by delivering operational excellence where it matters most.
Tardra - Our Name, Our Roots
Tardra is the Cornish word for bore—a fitting reflection of both what we do and where we come from. Cornwall has a rich engineering legacy shaped by centuries of mining, maritime industry, and hard ground challenges—an environment where drilling wasn’t just a process, but a way to unlock opportunity.
We chose the name Tardra to honour that tradition and to ground our company in the culture, character, and capability of the place we call home. It speaks to perseverance, depth, and the respect we have for the people, landscape, and engineering heritage of Cornwall.
Just as Cornwall’s engineers once went deeper than anyone thought possible, we bring that same mindset offshore—digging into complex problems, navigating uncertainty, and delivering confidence that last.
Leadership & Team
Great teams don’t just follow procedures—they solve problems. At Tardra, our people bring deep technical insight, field-tested judgment, and a shared belief in doing complex work the right way.
Nick Dale
– Managing Director
Chartered Engineer, MEng Aerospace Engineering
Nick brings over 21 years of offshore energy experience spanning subsea cable, flowline, pile drilling, and grouting. As founder and Managing Director of Tardra, he leads the company’s strategic vision and ensures clients benefit from a legacy of deep technical knowledge and project delivery.
Andy Seager
– Technical Director
HND Mineral Surveying and Resource Management
With 24+ years in mining, marine drilling, and construction, Andy is one of the industry’s foremost experts in large-diameter drilling. He has led the design and deployment of world-class subsea drilling machines and pile installation systems worldwide.
Sandy Kirkton
– Commercial Director
MSc Business Economics, BEng Mechanical Engineering
Sandy has over 12 years of commercial and technical project experience in offshore wind, oil & gas, and marine construction. He oversees pricing, risk, contracts, and strategic partnerships, with hands-on experience in equipment selection and project execution.
Daniel Grant
– Project & Asset Manager
BSc Computer Aided Design, HNC Engineering
Daniel manages global assets and project delivery with over 14 years of experience in design, operations, and maintenance of complex offshore equipment. He leads operational readiness and system reliability across our drilling fleet.
At Tardra, our approach is based on three key principles:
Reliability and Quality
We bring decades of real-world offshore experience and deliver consistent, high-standard results. Our engineers are involved from planning through execution, ensuring technical alignment throughout.
Operational Partnering
We work alongside your team as trusted collaborators—supporting feasibility, decision-making, and unforeseen scenarios. Our impartiality and responsiveness make us reliable guides in uncertain conditions.
Digging Deeper
What sets us apart is our obsession with precision. Whether it's socket drilling in hard rock or optimizing grout flow, we treat every foundation as a mission-critical component. We don’t just drill—we solve problems below the seabed.
Our Clients
We work with Tier 1 and 2 marine contractors, wind farm developers, vessel operators, and engineering houses around the world. Whether in support of early-stage design, mid-campaign problem-solving, or full installation planning—we help clients succeed offshore.
Questions?Just ask.
If you have any questions or would like to discuss a project, it’s easy to get in touch.