£1.11m
+37%vs Feb 2025Active12475558Private limited companyBristol
DUALITY QUANTUM PHOTONICS LTD
A93/10001
Summary
DUALITY QUANTUM PHOTONICS LTD is an active private limited company (company number 12475558) incorporated on 21 February 2020, registered in Bristol. Its registered activity is engineering design activities for industrial process and production (SIC 71121). Latest small accounts cover the period ending 28 February 2026, showing net assets of £1.11m and cash of £562k, with 18 employees on average. Net assets rose 37% on the prior period (£810k). Across the last 3 periods on record the net-asset trend is rising.
Peer position · net assets
By net assets it sits in the top quarter of 136 comparable companies in Bristol (median £1,651, upper quartile £54k).
02
Key dates
- Incorporated
- 21 February 20206 yrs ago
- Next accounts due
- 28 November 2027in 402 days
- Confirmation statement due
- 7 March 2027in 136 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
03
Activity
- SIC 71121
- Engineering design activities for industrial process and production
- SIC 71122
- Engineering related scientific and technical consulting activities
- SIC 72190
- Other research and experimental development on natural sciences and engineering
- SIC 74909
- Other professional, scientific and technical activities n.e.c.
- Accounts type
- Total Exemption Full
- Size band
- SmallCompanies Act thresholds
04
Financials
£562k
Not reported the period beforeNot reported
18
+13%vs Feb 2025| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 28 February 2026 | £1.11m | £562k | — | £272k | — | — | 18 |
| 28 February 2025 | £810k | — | — | £107k | — | — | 16 |
| 29 February 2024 | £427k | — | — | £152k | — | — | 13 |
Current ratio4.35Comfortable
Cash per employee£31kCash ÷ average employees
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
05
Firmoscan score
93 / 100 · grade A
| 50 | Starting scoreEvery scored company starts here |
| +10 | Positive net assetsNet assets £1,109,642 at 2026-02-28 |
| +8 | Net assets growing+37.0% vs prior period |
| +8 | Comfortable liquidityCurrent ratio 4.35 |
| +4 | Cash reservesCash £561,555 |
| +5 | Multi-year filing history3 periods on record |
| +8 | EstablishedIncorporated 2020-02-21 (7 years) |
| 93 | Score, grade A |
A transparent, rules-based score from filed data only: every point lists its evidence. It is not a credit rating or advice. How the score is computed.
06
Ownership and control
- Dr Anthony Laing
- owns 25–50% of shares
- holds 25–50% of voting rights
- Dr Alberto Politi
- owns 25–50% of shares
- holds 25–50% of voting rights
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents.
07
Timeline
- Next accounts duein 402 days
- Confirmation statement duein 136 days
- Accounts period endNet assets £1.11m · small accounts
- Accounts period endNet assets £810k · small accounts
- Accounts period endNet assets £427k · small accounts
- Incorporated
08
Similar companies in Bristol
- ECOTRAM LIMITEDTemplecombe · inc. Feb 2020
- BRADLOK ENGINEERING LTDBath · inc. Feb 2020
- VEDIKA ENGINEERING SOLUTION LTDBristol · inc. Jan 2020
- ATOMIC SIGNS LTDBristol · inc. Jan 2020
- PPMI UK LTDBristol · inc. Nov 2019
- GATOR PRODUCTS LIMITEDTrowbridge · inc. Nov 2019
All companies incorporated on 21 February 2020 · in Feb 2020.
09
Reminders for DUALITY QUANTUM PHOTONICS LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.