SYNERGY DEVICES LIMITED
Company details
- Registered name
- SYNERGY DEVICES LIMITED
- Company number
- 03470898
- Registered office
- Unit 2 Network 4, Cressex Bus Pk, Lincoln Road, High Wycombe, Buckinghamshire, HP12 3RF
- Company type
- Private limited company
- Incorporated on
- 25 November 1997
- Status
- Active
- Age
- 28 years
- Nature of business (SIC)
- 72190 — Other research and experimental development on natural sciences and engineering
- Accounts — next due
- 31 Dec 2026
- Accounts — last made up to
- 31 Mar 2025
- Confirmation statement — next due
- 27 Nov 2026
- Confirmation statement — last
- 13 Nov 2025
What the register says
Facts from the register, with the dates they are filed under. Not a score: what they mean is for you to judge, and every line can be checked against Companies House itself.
- 1 of 1 registered charge outstanding — a lender has a claim over the assets.
Companies House register snapshot, read 02/09/2026.
Officers
2 active · 3 resigned
People with significant control
Beneficial owners holding over 25% of shares, voting rights or the right to appoint directors
Corporate structure
Who controls this company, and who they control in turn
Connections
Serving officers
Change history
Reconstructed from the dated records Companies House publishes
| Date | Change | Was | Now |
|---|---|---|---|
| 01/11/2016 | Person with significant control added | — | Mr Derek Barry Williams-Wynn |
| 08/04/2015 | Charge registered | — | A registered charge |
| 01/02/2001 | Secretary appointed | — | MULLISS, Ann |
| 30/01/2001 | Secretary resigned | PRYOR, Stuart Mitchel | — |
| 25/11/1997 | Corporate-nominee-director resigned | DEANSGATE COMPANY FORMATIONS LIMITED | — |
| 25/11/1997 | Corporate-nominee-secretary resigned | BRITANNIA COMPANY FORMATIONS LIMITED | — |
| 25/11/1997 | Corporate-nominee-director appointed | — | DEANSGATE COMPANY FORMATIONS LIMITED |
| 25/11/1997 | Corporate-nominee-secretary appointed | — | BRITANNIA COMPANY FORMATIONS LIMITED |
| 25/11/1997 | Secretary appointed | — | PRYOR, Stuart Mitchel |
| 25/11/1997 | Director appointed | — | WILLIAMS-WYNN, Derek Barry |
Financial highlights
No figures could be read from the accounts filed on 29 Dec 2025. Companies House holds some filings only as a document image, which carries no tagged figures; the filing itself is on the register either way.
Documents for SYNERGY DEVICES LIMITED
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The full registration record as held today — name, number, status, registered office, company type, previous names, officers, PSC and SIC codes, timestamped for your file.
Every figure the company’s own accounts state, across each filed period, with year-on-year movement. Most UK companies file small or micro-entity accounts — a balance sheet and a headcount, no turnover or profit.
Who controls the company: persons with significant control, the nature of that control, the ownership graph and every other company those controllers hold.
Filing history
Most recent filings
Charges
1 outstanding · 0 satisfied
Data protection register
No entry found on the ICO register of fee payers under this name.
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About SYNERGY DEVICES LIMITED (03470898)
SYNERGY DEVICES LIMITED is a private limited company incorporated on 25 November 1997 and registered in the United Kingdom under company number 03470898. Its registered office is at Unit 2 Network 4, Cressex Bus Pk, Lincoln Road, High Wycombe, Buckinghamshire, HP12 3RF. The recorded nature of business is other research and experimental development on natural sciences and engineering (SIC 72190). The company is currently active , with statutory accounts last made up to 31 March 2025. 5 active officers are on record , and the person with significant control is Mr Derek Barry Williams-Wynn. 1 outstanding charge is registered against it. This profile is provided by opendata.bot by Noetikos, aggregating official data from Companies House , last refreshed 5 September 2026.
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