Sinewave are a specialist engineering company who provide High and Low voltage electrical services across the UK. Sinewave provide turnkey solutions for any electrical problem up to 132kV. Sinewave employ highly skilled engineers with sound technical understanding of electrical engineering, so we can ensure any electrical network is running safely and at its best. Sinewave provide bespoke solutions in a variety of fields including; all aspects of civil groundworks, jointing, fitting and installations of electrical plant and equipment, including switchgear and transformers, low voltage apparatus, installations of electric vehicle (EV) charging stations as well as being an Independent Connection Provider (ICP) accredited by Lloyds through the National Electricity Registration Scheme (NERS) . Our highly skilled protection and commissioning engineers are available for solutions to any network protection issues, grading studies and for commissioning of any high and low voltage equipment. A 24hr a day emergency call-out and fault location service is available 365 days of the year. We also offer our customers, electrical system operation and safety training courses.
| Website | http://www.sinewave.co.uk |
| Revenue | $6.8 million |
| Employees | 110 (80 on RocketReach) |
| Founded | 2015 |
| Industry | Utilities |
| Keywords | Electrical Engineering, Turnkey Electrical Solutions, Electrical Infrastructure, Power Systems Engineering, Electrical Maintenance, Electrical Contracting, Electrical Design, High Voltage Installation, Electrical Repairs, Electrical Project Management, Low Voltage Installation, Power Distribution, Electrical Consulting, Electrical Testing, Electrical System Upgrades, Energy Solutions |
| Competitors | Tesla, Octopus Energy, SolarEdge Technologies, LG Chem, E.ON UK, Good Energy, GRIDSERVE Sustainable Energy Limited, Powervault, Sonnen Motorcars, Moixa +31 more (view full list) |
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The Sinewave annual revenue was $6.8 million in 2026.
Ashley Hutchinson is the COO of Sinewave.
80 people are employed at Sinewave.