Bridging the UK's power gap to unlock data centre growth.
We solve the single biggest constraint on the UK's digital build-out: clean, reliable power - delivered where and when the grid can't.
Established 2025
Landmark is a Joint Venture between LMPH and BVL, established in 2025
Landmark Power Holdings (LMPH)
Landmark Power Holdings (LMPH) was founded in 2019 by an experienced energy management team and owns the patented FLEXPOWER PLUS® technology at the heart of Landmark. LMPH developed and operates RHodesia Power Limited, the UK's first Gas + CCUS plant, proving the technology in commercial operation.
FLEXPOWER PLUS® is a modular approach to generating low-carbon power, combining high-efficiency flexible gas generation with integrated carbon capture — proven technologies, configured in a new way.
Becquerel Ventures Limited (BVL)
Becquerel Ventures (BVL) is an early-stage, hands-on investor in sustainable infrastructure and energy-transition technologies. It targets sectors with high barriers to financing and complex needs, such as distributed solar, BESS, microgrids, aquaculture and energy efficiency.
Becquerel brings a strong international track record of structuring innovative low-carbon projects, including power purchase agreements, carbon and energy off-take arrangements, and M&A.
Managing Partners
We are an experienced team with strong, international track records in power and infrastructure development.
Mick Avison
CEO of Atlantiz
Mick is a career power station engineer with around 40 years' experience. CEGB- and Powergen-trained, he has built over 7,000MW of gas plants internationally; including the UK's first with carbon capture.
Mick Avison
CEO of Atlantiz
Mick is a career power station engineer with around 40 years' experience. CEGB- and Powergen-trained, he has built over 7,000MW of gas plants internationally; including the UK's first with carbon capture.
Harry Beamish
Founding Partner
Harry is a renewable energy expert with global experience in development, finance, and advisory. He founded and exited Kiwapower in Mexico, and leads [Landmark]'s strategy and data centre engagement.
Harry Beamish
Founding Partner
Harry is a renewable energy expert with global experience in development, finance, and advisory. He founded and exited Kiwapower in Mexico, and leads [Landmark]'s strategy and data centre engagement.
George Sitwell
CTO
George has 30+ years in business and finance experience — from JP Morgan to a decade in UK energy. He co-founded LMPH and developed the UK's first gas + CCUS plant.
George Sitwell
CTO
George has 30+ years in business and finance experience — from JP Morgan to a decade in UK energy. He co-founded LMPH and developed the UK's first gas + CCUS plant.
Ximo Vicent
CFO Interim
Ximo brings 30+ years in structured finance and capital markets, having led European ABS trading at Citi and UBS. He holds a BSc in Economics from Wharton.
Ximo Vicent
CFO Interim
Ximo brings 30+ years in structured finance and capital markets, having led European ABS trading at Citi and UBS. He holds a BSc in Economics from Wharton.
Power your data centre without waiting for the grid
Get in touch to explore tailored, reliable and sustainable power solutions
Power your data centre without waiting for the grid
Get in touch to explore tailored, reliable and sustainable power solutions
Power your data centre without waiting for the grid
Get in touch to explore tailored, reliable and sustainable power solutions