Global Energy Infrastructure Partner

    Engineering reliable DNO-grade power

    ENATS 35-1, 35-2 & 35-6 compliant transformers and package substations for UK Distribution Network Operators. 450+ units delivered through Sura Power with zero in-service failures.

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    Product Range

    Solutions, Not Just Products.

    A complete portfolio of transformers, substations and switchgear — engineered for every application, from utility-scale power grids to renewables, data centres, industrial sites, and offshore platforms.

    Distribution Transformer
    01

    Distribution Transformer

    50 kVA – 5 MVA · Up to 36 kV

    The backbone of power networks. Hermetically sealed, corrugated fin design. 50 kVA to 5 MVA for utility and commercial use.

    Explore Distribution
    Pad Mounted Transformer
    02

    Pad Mounted Transformer

    UL 1562 · Dead-Front · 75 kVA – 5 MVA

    UL 1562 Listed for North American underground distribution. Loop-feed and radial-feed, dead-front or live-front.

    Explore Pad Mounted
    Medium Power Transformer
    03

    Medium Power Transformer

    Up to 150 MVA · Up to 220 kV

    Custom-engineered for sub-transmission, substations, and heavy industrial duty. KEMA-certified short-circuit withstand capability.

    Explore Medium Power
    EHV Transformer
    04

    EHV Transformer

    Up to 300 MVA · 220–400 kV

    Extra high voltage transmission-class transformers with OLTC, KEMA short-circuit certification, and ODAF/OFAF directed cooling for the largest grid backbone duties.

    Explore EHV
    Cast Resin Type Transformer
    05

    Cast Resin Type Transformer

    F1 / C2 / E2 · Up to 25 MVA · 36 kV

    Zero oil, zero fire risk. F1 fire rated, C2 climate rated. The preferred choice for data centres, hospitals, and high-rises.

    Explore Cast Resin
    Inverter Duty Transformer — Solar & BESS
    06

    Inverter Duty Transformer — Solar & BESS

    Solar PV + BESS · K-Rated · Bidirectional

    Inverter-duty transformers engineered for Solar PV plants and Battery Energy Storage Systems — K-factor rated for harmonics, cyclic overload, bidirectional power flow, desert-rated cooling.

    Explore Inverter Duty
    Package Substation Transformer
    07

    Package Substation Transformer

    Factory-Assembled · 300 kVA – 5 MVA · 72 kV

    Compact, factory-assembled package substation transformers for utility and industrial distribution networks. Tested as a complete unit, deployed in days.

    Explore Package Sub.
    Special Transformer
    Overview

    Special Transformer

    Auxiliary · Earthing · Rectifier · Application-Specific

    Application-specific transformers — Auxiliary, Earthing/Grounding, Rectifier, and Oil & Gas (ATEX/IECEx). Custom-engineered to your duty cycle.

    Explore Special
    Containerized Substation
    09

    Containerized Substation

    Containerized · Skid-Mounted · Turnkey

    Plug & play MV/LV power package, formerly known as Integrated Skid Solutions. Skid- or container-mounted with complete mechanical & electrical integration. Installed in days, not months.

    Explore Containerized
    Distribution Transformer
    01

    Distribution Transformer

    50 kVA – 5 MVA · Up to 36 kV

    The backbone of power networks. Hermetically sealed, corrugated fin design. 50 kVA to 5 MVA for utility and commercial use.

    Explore Distribution
    Pad Mounted Transformer
    02

    Pad Mounted Transformer

    UL 1562 · Dead-Front · 75 kVA – 5 MVA

    UL 1562 Listed for North American underground distribution. Loop-feed and radial-feed, dead-front or live-front.

    Explore Pad Mounted
    Medium Power Transformer
    03

    Medium Power Transformer

    Up to 150 MVA · Up to 220 kV

    Custom-engineered for sub-transmission, substations, and heavy industrial duty. KEMA-certified short-circuit withstand capability.

    Explore Medium Power
    EHV Transformer
    04

    EHV Transformer

    Up to 300 MVA · 220–400 kV

    Extra high voltage transmission-class transformers with OLTC, KEMA short-circuit certification, and ODAF/OFAF directed cooling for the largest grid backbone duties.

    Explore EHV
    Cast Resin Type Transformer
    05

    Cast Resin Type Transformer

    F1 / C2 / E2 · Up to 25 MVA · 36 kV

    Zero oil, zero fire risk. F1 fire rated, C2 climate rated. The preferred choice for data centres, hospitals, and high-rises.

    Explore Cast Resin
    Inverter Duty Transformer — Solar & BESS
    06

    Inverter Duty Transformer — Solar & BESS

    Solar PV + BESS · K-Rated · Bidirectional

    Inverter-duty transformers engineered for Solar PV plants and Battery Energy Storage Systems — K-factor rated for harmonics, cyclic overload, bidirectional power flow, desert-rated cooling.

    Explore Inverter Duty
    Package Substation Transformer
    07

    Package Substation Transformer

    Factory-Assembled · 300 kVA – 5 MVA · 72 kV

    Compact, factory-assembled package substation transformers for utility and industrial distribution networks. Tested as a complete unit, deployed in days.

    Explore Package Sub.
    Special Transformer
    Overview

    Special Transformer

    Auxiliary · Earthing · Rectifier · Application-Specific

    Application-specific transformers — Auxiliary, Earthing/Grounding, Rectifier, and Oil & Gas (ATEX/IECEx). Custom-engineered to your duty cycle.

    Explore Special
    Containerized Substation
    09

    Containerized Substation

    Containerized · Skid-Mounted · Turnkey

    Plug & play MV/LV power package, formerly known as Integrated Skid Solutions. Skid- or container-mounted with complete mechanical & electrical integration. Installed in days, not months.

    Explore Containerized
    Distribution Transformer
    01

    Distribution Transformer

    50 kVA – 5 MVA · Up to 36 kV

    The backbone of power networks. Hermetically sealed, corrugated fin design. 50 kVA to 5 MVA for utility and commercial use.

    Explore Distribution
    Pad Mounted Transformer
    02

    Pad Mounted Transformer

    UL 1562 · Dead-Front · 75 kVA – 5 MVA

    UL 1562 Listed for North American underground distribution. Loop-feed and radial-feed, dead-front or live-front.

    Explore Pad Mounted
    Medium Power Transformer
    03

    Medium Power Transformer

    Up to 150 MVA · Up to 220 kV

    Custom-engineered for sub-transmission, substations, and heavy industrial duty. KEMA-certified short-circuit withstand capability.

    Explore Medium Power
    EHV Transformer
    04

    EHV Transformer

    Up to 300 MVA · 220–400 kV

    Extra high voltage transmission-class transformers with OLTC, KEMA short-circuit certification, and ODAF/OFAF directed cooling for the largest grid backbone duties.

    Explore EHV
    Cast Resin Type Transformer
    05

    Cast Resin Type Transformer

    F1 / C2 / E2 · Up to 25 MVA · 36 kV

    Zero oil, zero fire risk. F1 fire rated, C2 climate rated. The preferred choice for data centres, hospitals, and high-rises.

    Explore Cast Resin
    Inverter Duty Transformer — Solar & BESS
    06

    Inverter Duty Transformer — Solar & BESS

    Solar PV + BESS · K-Rated · Bidirectional

    Inverter-duty transformers engineered for Solar PV plants and Battery Energy Storage Systems — K-factor rated for harmonics, cyclic overload, bidirectional power flow, desert-rated cooling.

    Explore Inverter Duty
    Package Substation Transformer
    07

    Package Substation Transformer

    Factory-Assembled · 300 kVA – 5 MVA · 72 kV

    Compact, factory-assembled package substation transformers for utility and industrial distribution networks. Tested as a complete unit, deployed in days.

    Explore Package Sub.
    Special Transformer
    Overview

    Special Transformer

    Auxiliary · Earthing · Rectifier · Application-Specific

    Application-specific transformers — Auxiliary, Earthing/Grounding, Rectifier, and Oil & Gas (ATEX/IECEx). Custom-engineered to your duty cycle.

    Explore Special
    Containerized Substation
    09

    Containerized Substation

    Containerized · Skid-Mounted · Turnkey

    Plug & play MV/LV power package, formerly known as Integrated Skid Solutions. Skid- or container-mounted with complete mechanical & electrical integration. Installed in days, not months.

    Explore Containerized
    Industries We Serve

    Critical Sectors. Engineered.

    From national grid infrastructure to hyperscale data centres — purpose-built transformer solutions for every critical industry, backed by nearly four decades of sector expertise.

    Explore All Industries
    Power Utilities & Grid
    01
    Grid ApprovedFleet StandardIEC + ANSI

    Power Utilities & Grid

    Transmission · Distribution · Generation
    Up to 200 MVA · 400 kV
    Projects
    1,200+
    Voltage Class
    400 kV
    Utility Approvals
    15+
    Standard
    IEC + ANSI

    Fleet-standard transformers trusted by 15+ national utilities across 8 grids. From substation upgrades to greenfield grid expansion — IEC and ANSI/IEEE compliant.

    Manufacturing Process

    Where Precision Meets Power.

    Engineers at CAD/FEA workstation designing a power transformer
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    ElectricalMechanicalThermalGTP

    Design

    Electrical, mechanical, thermal, and insulation design; GTP & drawings.

    Configurator

    Find Your Fit.

    Complete all steps to see your recommendation

    Test Lab

    The Test Lab.

    ISO/IEC 17025:2017 accredited scope (calibration & routine electrical testing per IEEE C57.12.90 / IEC 60076). Proven in Dubai's extreme operating environment since 1987 — if it performs here, it performs anywhere.

    High-voltage testing laboratory with engineers
    Dubai-Proven Performance

    50°C+ ambient, sandstorms, humidity spikes — the harshest conditions on earth. Our transformers are engineered for them.

    1987Established
    29°C+Ambient temp rated
    23+Years in Service
    5,840+Units Delivered
    Explore Our Test Lab
    UK Client References

    Built for UK utilities

    Approved supplier to UK Distribution Network Operators, Network Rail, major contractors and renewable-energy developers across England, Scotland, Wales and Northern Ireland.

    UKPNNIE NetworksSP Energy NetworksNetwork RailNational GridNorthern PowergridWestern PowerSSEScottish PowerOctopus EnergyEDF UKENGIE UKABB UKSiemens UKHitachi Energy UKBalfour BeattyMott MacDonaldAtkinsWSP UKCostainSkanska UKMorrison EnergyUKPNNIE NetworksSP Energy NetworksNetwork RailNational GridNorthern PowergridWestern PowerSSEScottish PowerOctopus EnergyEDF UKENGIE UKABB UKSiemens UKHitachi Energy UKBalfour BeattyMott MacDonaldAtkinsWSP UKCostainSkanska UKMorrison Energy
    Morrison EnergySkanska UKCostainWSP UKAtkinsMott MacDonaldBalfour BeattyHitachi Energy UKSiemens UKABB UKENGIE UKEDF UKOctopus EnergyScottish PowerSSEWestern PowerNorthern PowergridNational GridNetwork RailSP Energy NetworksNIE NetworksUKPNMorrison EnergySkanska UKCostainWSP UKAtkinsMott MacDonaldBalfour BeattyHitachi Energy UKSiemens UKABB UKENGIE UKEDF UKOctopus EnergyScottish PowerSSEWestern PowerNorthern PowergridNational GridNetwork RailSP Energy NetworksNIE NetworksUKPN
    Why ETS

    The Only Manufacturer Approved by 15+ National Utilities.

    Not trial units. Fleet-standard transformers trusted by DEWA, ADDC, KAHRAMAA, SEWA, and SEC for decades.

    Explore Capabilities
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    UK Track Record

    Trusted by UK DNOs

    ENATS-compliant transformers and package substations in service with leading UK Distribution Network Operators, Network Rail and renewable developers.

    ENATS 35-1
    UKPN
    11 kV Distribution Transformers
    South East England180+ units
    ENATS 35-1
    NIE Networks
    Secondary Substation Transformers
    Northern Ireland120+ units
    ENATS 35-6
    SP Energy Networks
    33 kV Primary Substation Transformers
    Scotland & North Wales60+ units
    G99 / IEC 60076
    UK Renewable Developer
    Solar PV & BESS Step-up Transformers
    England90+ MVA
    Global Compliance

    Triple Standard Compliance.

    The combination of IEC, ANSI/IEEE, and UL certification is rare among Middle Eastern manufacturers. This triple compliance gives ETS addressable markets across Europe, Middle East, Africa, and North America simultaneously.

    International Electrotechnical Commission
    International Electrotechnical Commission
    ANSI/IEEE Standards
    ANSI/IEEE Standards
    UL Listed
    UL Listed
    KEMA
    KEMA Certified
    ISO 9001 Quality
    ISO 9001 Quality
    17025
    Accredited Test Lab
    ETS engineering team members
    Actively Hiring
    Careers

    Build What
    Powers the World.

    1,000+ engineers across 4 continents, 22 nationalities. Your next chapter starts here.

    Apply Now
    Power transformer at electrical substation at dusk

    Discuss Your Project Requirements.

    Whether you need a single transformer or a complete substation — our engineering team is ready.