Back to search

Duality Quantum Photonics Ltd

12475558

active
Private Limited Company
england wales
Companies House
Health Score
88 / 100

Healthy

30/30
Filing
20/30
Financial
38/40
Risk
  • 1 outstanding charge (-2)

Details

SQUARE WORKS, BRISTOL, BS8 1HB
Incorporated 21/02/2020

Compliance

Last accounts

28/02/2025

micro entity

Next accounts due

30/11/2026

On track

Confirmation statement

Last: 20/02/2026

Due 06/03/2027

On track

Industry

71121
Engineering design activities for industrial process and production
71122
Engineering related scientific and technical consulting activities
72190
Other research and experimental development on natural sciences and engineering
74909
Other professional, scientific and technical activities

Officers

Dr Anthony Laing

director · Since 21/02/2020

PROFESSOR OF PHYSICS AND CEO

BRITISH · UNITED KINGDOM · Age 50

Dr Alberto Politi

director · Since 29/01/2021

ASSOCIATE PROFESSOR OF PHYSICS

ITALIAN · UNITED KINGDOM · Age 45

Dr Belinda Sharpe

secretary · Since 21/02/2024

Persons with Significant Control

Dr Anthony Laing

25–50% shares
25–50% votes

British · United Kingdom · Age 50

Square Works, 17-19 Berkeley Square, Bristol, BS8 1HB

Notified 21/02/2020

Dr Alberto Politi

25–50% shares
25–50% votes

Italian · United Kingdom · Age 45

Square Works, 17-19 Berkeley Square, Bristol, BS8 1HB

Notified 16/11/2020

Charges1 outstanding

Charge
outstanding

SOUTH WEST INVESTMENT GROUP (CAPITAL) LIMITED

Created 25/08/2023Registered 30/08/2023

CompanyRankvs 462+ SIC 71121 peers
70

Financial strength96th percentile among SIC peers · 24/25
Employees97th percentile among SIC peers · 15/15
LiquidityCurrent ratio 6.76× · 20/20
Longevity6 years trading (max 15) · 6/15
Filing complianceAll filings up to date · 15/15
Outstanding charges -10
Show leaderboard
1Kemet International Limited
90
2Anders Electronics Plc
90
3Baumer Limited
90
4Sinclair Stainless Fabrications Limited
90
5R.B. Plant Construction Limited
90
6Bernhard & Co. Limited
90
7Thermac (Hire) Limited
90
8Torkington Engineers Limited
90
9Longvale Limited
90
10Contract Design (Northern) Limited
90
462Duality Quantum Photonics Ltd
80
How is this score calculated?
Financial strength24/25 pts

Net worth compared to all companies in the same SIC code with published accounts. Top quartile earns the full 25 points.

Employees15/15 pts

Workforce size relative to sector peers from the most recent accounts. A larger team generally signals commercial scale.

Liquidity20/20 pts

Current assets ÷ current liabilities. A ratio above 2× earns full marks; between 1–2× scores partially; below 0.5× scores minimal points.

Longevity6/15 pts

One point per year of operation since incorporation, capped at 15. Older companies have a proven track record.

Filing compliance15/15 pts

Full 15 points when both annual accounts and confirmation statement are filed on time. Points are deducted for each overdue filing.

Risk deductions

Outstanding charges: -10 pts

Maximum score is 100. Deductions apply for insolvency history, outstanding charges, going concern doubt, or disqualified officers.

Key FinancialsYear ending 28/02/2025

Net Worth

£810k

Balance sheet strength

Cash

—

Cash in the bank

Net Current Assets

£715k

Working capital

Current Assets

£720k

Current Liabilities

£107k

Fixed Assets

£337k

16avg. employees+3

Balance Sheet

Assets less current liabilities£1.1M
Signed by 12475558 2024-03-01 2025-02-28 12475558 2025-02-28 12475558 core:CurrentFinancialInstruments core:WithinOneYear 2025-02-Prepared with Digita Accounts Production Advanced

EstimatesDerived

YearCurrent RatioImplied Profit
20256.76+£384k
20243.37+£301k
20233.90+£72k
20221.91+£49k
20216.91—

Derived from filed accounts. Not audited figures.