SONI is Northern Ireland's Transmission System Operator (TSO). We manage the high-voltage electricity grid to ensure that power can flow safely and securely from where it is generated to where it is needed. We also have the important task of upgrading the electricity grid to deliver a cleaner energy future for local communities, businesses, and farms across Northern Ireland.
| Website | http://www.soni.ltd.uk |
| Revenue | $17.1 million |
| Employees | 229 (169 on RocketReach) |
| Founded | 2000 |
| Phone | +44 28 3752 7028 |
| Fax | +44 28 9070 7560 |
| Technologies |
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| Industry | Utilities, Electricity, Oil & Gas, Energy, Utilities & Waste Treatment |
| Web Rank | 9 Million |
| Keywords | Electricity Transmission, Power Grid Management, Power System Operation, Energy Transmission, Grid Stability, Energy Grid, National Grid, Grid Infrastructure, Energy Infrastructure, Power Delivery, Power Systems, Electricity Distribution, Electricity Supply, Grid Modernization |
| Competitors | RWE GBS UK, Statkraft, ScottishPower, UK Power Networks, Northern Powergrid, Scottish and Southern Electricity Networks, Innogy Renewables US, National Grid ESO, Western Power Distribution, LINK ELECTRICAL SERVICES (NW) LIMITED +42 more (view full list) |
| SIC | SIC Code 36 Companies, SIC Code 49 Companies |
| NAICS | NAICS Code 22 Companies, NAICS Code 33 Companies, NAICS Code 335 Companies |
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SONI Ltd Questions
The SONI Ltd annual revenue was $17.1 million in 2026.
169 people are employed at SONI Ltd.
The NAICS codes for SONI Ltd are [22, 33, 335].
The SIC codes for SONI Ltd are [36, 49].
Top SONI Ltd Employees
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David McKelvey
Head of IT at SONI Ltd
Belfast, GB1 -
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Angela Love
Non Executive Director at SONI Ltd
Glasgow, GB3 -
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Brian Nixon
All-Island Programme Manager at SONI Ltd
London, Greater London, United Kingdom11
