SENTINEL PHOTONICS LIMITED

Active Porton Down
17 employees website.com
Safety and security
S

SENTINEL PHOTONICS LIMITED

Founded 19 Aug 2019 Active Porton Down, United Kingdom 17 employees website.com
Safety and security
Accounts Submitted 10 Jun 2025 Next due 30 Sept 2026 5 months remaining
Confirmation Submitted 2 Jun 2025 Next due 16 Jun 2026 1 month remaining
Net assets £-1M £969K 2024 year on year
Total assets £1M £1M 2024 year on year
Total Liabilities £2M £355K 2024 year on year
Charges 1
1 outstanding

Contact & Details

Contact

Registered Address

Porton Science Park Bybrook Road Porton Down Wiltshire SP4 0BF United Kingdom

Telephone

0800 000 0000

Email

info@example.com

Website

www.example.com

Full company profile for SENTINEL PHOTONICS LIMITED (12163852), an active safety and security company based in Porton Down, United Kingdom. Incorporated 19 Aug 2019. View financials, directors, shareholders, and filings.

Business Summary

This company specializes in providing innovative solutions and services across multiple sectors.

Products & Services

consulting software analytics integration

Reports

Credit Report

In-depth credit score, financial analysis, risk assessment and company intelligence.

Financials

Financials

Period 1 Jan → 31 Dec 2024
Type Total Exemption Full
Next accounts 31 December 2025
Due by 30 September 2026 9 months

Net Assets, Total Assets & Total Liabilities (2019–2024)

Cash in Bank

£556.73k

Decreased by £235.70k (-30%)

Net Assets

-£1.13M

Decreased by £969.45k (-590%)

Total Liabilities

£2.38M

Decreased by £355.12k (-13%)

Turnover

N/A

Employees

17

Increased by 5 (+42%)

Debt Ratio

191%

Increased by 85 (+80%)

Financial History

Revenue, profit, EBITDA and key financial figures

2024
Dec Year End
2023
Dec Year End
P&L
Revenue
£142.3M
£128.7M
Gross Profit
£48.2M
£43.1M
Operating Profit
£22.4M
£19.8M
Net Profit
£18.1M
£15.9M
EBITDA
£31.5M
£28.2M
Assets
Cash
£24.7M
£21.3M
Total Assets
£89.4M
£82.1M
Liabilities
Total Liabilities
£45.2M
£41.8M
Key Metrics
Employees
1,247
1,156
Latest Revenue
£142.3M
Latest EBITDA
£31.5M
Cash Position
£24.7M

Funding

Fundraising & Grants

Funding Rounds 1

Investors (3)

Investor NameInvestor SinceParticipating Rounds
Investor 1Sept 2022Seed
Investor 2Sept 2022Seed
Investor 3Sept 2022Seed

Share Capital

Share Capital

Share allotments and capital structure

4 Allotments 570,085 Shares £737k Total
Date FromShare ClassShares AllottedAmount RaisedPrice/Share
9 Mar 202375,745£500k£6.601
13 Sept 202219,238£127k£6.601
13 Sept 202220,652£109k£5.281
13 Dec 2021454,450£454.45£0.001

Officers

Officers

1 active 2 resigned
Status
Sean Michael Tsi-ong TipperDirectorBritishUnited Kingdom3213 Dec 2021Active

Shareholders

Shareholders (15)

Christopher David Burgess
33.9%
Sean Tipper
33.9%

Persons with Significant Control

Persons with Significant Control (3)

3 Active 1 Ceased

Sean Michael Tsi-ong Tipper

British

Active
Notified 13 Dec 2021
Residence United Kingdom
DOB July 1993
Nature of Control
  • Ownership Of Shares 25 To 50 Percent,voting Rights 25 To 50 Percent

Ploughshare Innovations Ltd

Unknown

Active
Notified 9 Mar 2023
Nature of Control
  • Ownership Of Shares 25 To 50 Percent
  • Voting Rights 25 To 50 Percent

Christopher David Burgess

British

Active
Notified 13 Dec 2021
Residence United Kingdom
DOB May 1983
Nature of Control
  • Ownership Of Shares 25 To 50 Percent,voting Rights 25 To 50 Percent

Ploughshare Innovations Ltd

Ceased 13 Dec 2021

Ceased

Group Structure

Group Structure

SENTINEL PHOTONICS LIMITED Current Company

Charges

Charges

1 outstanding

Properties

Properties

0 total

No related properties

Documents

Company Filings

DateCategoryDescriptionDocument
5 Mar 2026Persons With Significant ControlPloughshare Innovations Ltd notified as a person with significant control
10 Jun 2025AccountsAnnual accounts made up to 2024-12-31
2 Jun 2025Confirmation StatementConfirmation statement made on 2025-06-02 with no updates
14 Jan 2025AccountsAnnual accounts made up to 2025-03-31
14 Nov 2024AccountsAnnual accounts made up to 2024-03-31
5 Mar 2026 Persons With Significant Control

Ploughshare Innovations Ltd notified as a person with significant control

10 Jun 2025 Accounts

Annual accounts made up to 2024-12-31

2 Jun 2025 Confirmation Statement

Confirmation statement made on 2025-06-02 with no updates

14 Jan 2025 Accounts

Annual accounts made up to 2025-03-31

14 Nov 2024 Accounts

Annual accounts made up to 2024-03-31

Recent Activity

Latest Activity

Ploughshare Innovations Ltd notified as a person with significant control

1 months ago on 5 Mar 2026

Annual accounts made up to 2024-12-31

10 months ago on 10 Jun 2025

Confirmation statement made on 2025-06-02 with no updates

10 months ago on 2 Jun 2025

Annual accounts made up to 2025-03-31

1 years ago on 14 Jan 2025

Annual accounts made up to 2024-03-31

1 years ago on 14 Nov 2024