SINEWAVE ENERGY SOLUTIONS LIMITED
Company number 09585850 · Monitor this company
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Shareholders' funds
£2,853,571
Balance sheet as at 2025-05-31
What it does
The principal activity of the Company during the year was providing high voltage electrical services nationwide, offering turnkey client solutions for electric vehicle, solar and battery storage infrastructure installation along with ongoing maintenance programmes.
The company's own description, from its latest filed accounts.
Overview
- Company type
- Private Limited Company
- Incorporated
- 2015-05-12
- Employees
- 82 (2025 accounts · was 67 in 2024)
- Registered office
- Unit B1 Kembrey Street, Elgin Industrial Estate, Swindon, England, SN2 8UY
- Postcode
- SN2 8UY
- Capital
- 6 GBP
- Accounts category
- Full
- Charges
- 0 outstanding
Accounts
- Last made up to
- 2025-05-31
- Next due by
- 2027-02-28
- Financial year end
- 31 May
Confirmation statement
- Last statement dated
- 2025-11-14
- Next due by
- 2026-11-28
Nature of business (SIC)
- 42220 Construction of utility projects for electricity and telecommunications
Officers 4 current · 4 resigned
Group structure 3 subsidiaries
From persons-with-significant-control filings on the public register.
Licensed visa sponsor
Licensed by the Home Office to sponsor worker visas: Skilled Worker (Worker (A rating)).
Matched by registered name to the register of licensed sponsors (Home Office, updated daily) — check the register itself before relying on it. Contains public sector information licensed under the Open Government Licence v3.0.
Contact details
- Website
- sinewave.co.uk
- Phone
- 08452411835, 03303202078
Sinewave is a specialist electrical engineering firm providing expert design and consultancy, grid connection solutions, EV charging infrastructure, engineering construction, testing, operations, and maintenance services.
Previous registered addresses 3
| Address | Changed on |
|---|---|
| UNIT 1 NEW FINCHES BAYDON, MARLBOROUGH, WILTSHIRE, SN8 2XA, ENGLAND | 2018-03-05 |
| B1 KEMBREY STREET ELGIN INDUSTRIAL ESTATE, SWINDON, SN2 8NY, UNITED KINGDOM | 2018-03-05 |
| DELTA 606 WELTON ROAD, DELTA OFFICE PARK, SWINDON, WILTSHIRE, SN5 7XF, UNITED KINGDOM | 2015-06-18 |
Among its peers
Top 5%
by shareholders' funds, of 22 similar companies in SN
The largest employer among its local peers (82 staff).
Among the oldest 25% of its local peers, trading since 2015.
Competitors Swindon
This company ranks 1 among construction of utility projects for electricity and telecommunications in Swindon.
The class of 2015
34%
of the 204 companies in this sector incorporated in 2015 are still active today; 59% have since been dissolved.
A fact about the year, not a forecast for this company.
Property in England & Wales 1 title
- Leasehold
- 1
- Most recent registration
- 2018-02-20
- Where
- Swindon
| Title number | County | Tenure | Registered | Price paid |
|---|---|---|---|---|
| WT435650 | Swindon | Leasehold | 2018-02-20 | — |
For addresses and the authoritative register entry, use HM Land Registry's official search (£3 per title).
Information produced by HM Land Registry. © Crown copyright 2026. Dataset as at 2026-08.