Filing status
- Accounts due
- 31 December 2026
- Last accounts
- 31 March 2025
- Conf. stmt due
- 1 May 2027
- Last conf. stmt
- 17 April 2026
Polyphotonix Limited
- Incorporated
- 26 March 2008 (18 years)
- Previously known as
- Polyphotonics Limited (until 3 June 2008)This list may be incomplete. See all names on Companies House
- Industry
- Management consultancy activities other than financial management (70229) Other research and experimental development on natural sciences and engineering (72190)
- Directors
- John Brooks III
- Owned by
- Richard Anthony Kirk
- Accounts type
- Total exemption full
- Region
- North East
- Address
- Netpark Explorer 2Thomas Wright WaySedgefieldTS21 3FF
Charges
- Total
- 4
- Outstanding
- 1
- Part satisfied
- 0
- Satisfied
- 3
Officers 4 active
Officer details are public data from the Companies House register.
Brooks Iii, John
Director · Appointed 13 February 2025
American
Born February 1951 (75)
Corporate Director · Appointed 19 December 2013
Director · Appointed 17 April 2012
British
Born August 1962 (64)
British
Born October 1966 (60)
Officer history (11 former)
13 February 2025
Appointed Brooks Iii, John as Director
14 September 2023
4 January 2022
19 March 2021
18 December 2020
7 June 2019
7 June 2019
Resigned Sharpe, Deborah Rachael as Director
18 October 2017
Appointed Sharpe, Deborah Rachael as Director
4 May 2017
13 March 2017
15 September 2016
31 May 2016
31 May 2016
6 March 2015
19 December 2013
19 December 2013
5 July 2013
17 April 2012
17 February 2011
Resigned Veres, Janos as Director
28 July 2010
25 February 2010
14 September 2009
Appointed Veres, Janos as Director
24 April 2009
26 March 2008
26 March 2008
26 March 2008
Ownership 1 active
People and entities with significant control, from the Companies House PSC register
Individual · Notified 6 April 2016
Owns 25–50% of shares
Holds 25–50% of voting rights
British
Born October 1966 (60)
Holdings 1
Companies where Polyphotonix Limited is registered as a person with significant control
Owns 75–100% of shares
Active
Former controllers (2)
1 April 2021
Ceased Cpi Innovation Services Ltd — Owns 25–50% of shares
1 April 2021
Ceased Helmsway Limited — Has significant influence or control
Financials
Balance sheet as at 31 March 2025 · total exemption full accounts
- Net Assets
- (£6,829,787)
- Cash
- £1,858
- Debt Ratio
- 796%
- Current Ratio
- 0.1x
Trend
Net Assets
Balance sheet detail
| 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | |
|---|---|---|---|---|---|---|
| Fixed Assets | £398,163 | £382,810 | £363,513 | £330,270 | £369,167 | £335,376 |
| Current Assets | £582,884 | £495,532 | £396,012 | £196,556 | £272,146 | £195,460 |
| Debtors | £433,695 | £431,486 | £377,806 | £178,350 | £247,463 | £174,014 |
| Cash | £1,858 | £272 | £106 | £106 | £4,883 | £1,646 |
| Creditors (< 1 year) | £6,934,920 | £5,561,610 | £4,620,659 | £3,785,560 | £2,812,100 | £2,367,129 |
| Creditors (> 1 year) | £875,914 | £609,698 | £569,370 | £529,370 | ||
| Net Current Assets | (£6,352,036) | (£5,066,078) | (£4,224,647) | (£3,589,004) | (£2,539,954) | (£2,171,669) |
| Net Assets | (£6,829,787) | (£5,528,937) | (£4,475,372) | (£3,833,925) | (£2,700,157) | (£1,836,532) |
| Shareholder Funds | (£6,829,787) | (£5,528,937) | (£4,475,372) | (£3,833,925) | (£2,700,157) | (£1,836,532) |
Filings
Recent filings only. See the full history on Companies House
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 17 July 2026 | Total exemption full accounts | 31 March 2025 | ||
| 27 April 2026 | Statement of capital following an allotment of shares | |||
| 19 April 2026 | Confirmation statement with no updates | 17 April 2026 | ||
| 24 November 2025 | Memorandum and Articles of Association | |||
| 24 November 2025 | Resolutions |
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