Your First Choice For Transformers, Reactors & Power Magnetics
Industries We Energise
Discover how we're energising efficiency, reliability, and sustainability in the industries that shape our world.
Utilities
Railways
Silicon Chip
Defence
Renewables
Here When You Need Us
Our strength has been developed from the longevity and trust of our customers.








iST Power Achieves ISO 14001:2015 Environmental Accreditation
We are delighted to announce that IST Power have achieved ISO14001:2015 accreditation and have developed a robust environmental strategy and an Environmental Management System to allow us to set a clear path to further improve our environmental performance & minimise our environmental impacts. Our commitment to ISO14001:2015 represents our unwavering dedication to blend our environmental responsibilities with strategic business growth, benefiting our interested parties from customers & employees to suppliers and the wider community. This certification, along with ISO9001:2015, reflect our Mission to continue to monitor and improve our business and environmental performance ie: “First Class Product + First Rate Business = First Choice Supplier”
17/03/2025
Cyber Essentials Plus Certified:Secure. Verified. Ready.
We’re thrilled to announce that we've achieved the highest level of cybersecurity accreditation under the UK Government’s Cyber Essentials scheme — Cyber Essentials Plus. This certification demonstrates our ongoing commitment to cybersecurity and the protection of our systems, data, and services. Secure. Verified. Ready.
08/08/2025
iST Power Proudly Supports
LOROS Hospice
iST Power is proud to support LOROS Hospice — an organisation delivering vital specialist care to more than 2,500 patients and their families across Leicestershire and Rutland each year With operating costs at £932 per hour, LOROS must raise £9 million annually to fund its essential palliative and outpatient services. In the face of rising costs, community and corporate support are more critical than ever. This year, we managed to raise £675.00. It may be a drop in the ocean but we are incredibly grateful to everyone who contributed. We commend the dedicated LOROS team and remain committed to supporting organisations that make a meaningful difference when it matters most.
20/01/2026









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