Specialist geotechnical engineering and technical advisory

for energy and infrastructure

built on decades of global project experience

advanced through applied research and innovation

Our sectors

About us

Who we are.

Ground Horizon is a specialist geotechnical engineering consultancy based in Ireland, working across the energy and infrastructure sectors — with deep experience in offshore wind, ports and harbours, tunnels and underground structures.

We help developers, consultancies, contractors and asset owners solve the ground-engineering challenges that drive project risk.

Piling rig at work above a visualised ground model

Our work spans

  • Site investigation and ground modelling
  • Foundation and geotechnical design
  • Constructability and installation analysis
  • Independent design review
  • Forensic and expert-witness support

Flexible engagement

We add specialist capacity to your existing team, or take on a defined scope and deliver it independently.

Expertise

Our team were instrumental in the development of design standards — including PISA methodology for offshore monopiles and the ISO Unified method for axially loaded piles. We understand their assumptions and limits, and apply that judgement where projects move beyond established practice, allowing safe and cost-effective designs.

Our team

Meet the directors.

  • Portrait of Prof. Ken Gavin

    Ken Gavin

    PhD, CEng · Director

    Prof. Ken Gavin brings internationally recognised expertise in offshore foundations, pile design, full-scale testing and research-led design methodology, built over a 30-year career spanning academia and practice. As a principal investigator of the PISA design methodology for laterally loaded monopiles and co-author of the unified ISO method for axially loaded piles, his work is now standard practice for designers worldwide. He is among the most highly cited researchers in offshore foundations, and has provided consulting services for major offshore wind developments with combined installed capacity exceeding 20 GW across Europe and the APAC region.

  • Portrait of Dr Soroosh Jalilvand

    Soroosh Jalilvand

    PhD · Director

    Dr Soroosh Jalilvand is an offshore wind technical leader with over 13 years of combined academic and industry experience and a background spanning structural and geotechnical engineering. He has led multidisciplinary design and advisory teams across international offshore wind markets — taking projects from early site characterisation and foundation concept design, through FEED, detailed design and independent review, in lead designer and owner's engineer roles. His experience spans WTG and offshore-substation foundations across both fixed and floating concepts, delivered for developers, transmission operators, and EPCI contractors in Ireland, Europe, the UK, Japan, Taiwan and the USA.

Contact us

Get in touch.

We look forward to connecting with clients and partners to explore collaboration opportunities.