SEALTECH LIMITED
Company number 03453301 · Active
SEALTECH LIMITED is a private limited company registered in NORTHFLEET, United Kingdom, incorporated on 21 Oct 1997. Its registered activity is manufacture of electronic industrial process control equipment. Its latest published accounts for the period ending 31 Oct 2025 show equity of £267k, total assets of £278k. It has filed 7 sets of accounts.
Company details
- Company number
- 03453301 · official register
- Status
- Active
- Legal form
- Private Limited Company
- Incorporated
- 21 Oct 1997 (29 years)
- Registered address
- DA13 9DB NORTHFLEET
- Postcode area
- Dartford
- Activity
- 26512 Manufacture of electronic industrial process control equipment
- Industry
- Manufacture of computer and electronic products
- Accounts overdue
- No
Insolvency and register events
No insolvency or liquidation events on record.
Annual accounts GBP
| Period end | Published | Turnover | Result | Equity | Total assets | Current liabilities | Cash | Employees |
|---|---|---|---|---|---|---|---|---|
| 31 Oct 2025 | 15 Jul 2026 | – | – | £267k | £278k | £8,191 | – | 2 |
| 31 Oct 2024 | 15 Jul 2025 | – | – | £275k | £294k | £15k | – | 2 |
| 31 Oct 2023 | 15 Jul 2024 | – | – | £257k | £293k | £34k | – | 2 |
| 31 Oct 2022 | 15 Jul 2023 | – | – | £237k | £267k | £28k | – | 2 |
| 31 Oct 2021 | 15 Jul 2022 | – | – | £223k | £249k | £23k | – | 2 |
| 31 Oct 2020 | 15 Jul 2021 | – | – | £216k | £283k | £64k | – | 2 |
| 31 Oct 2019 | 15 Jul 2020 | – | – | £198k | £255k | £54k | – | 2 |
As published. Small companies often file a balance sheet only, so turnover and result can be missing.
Similar companies in Dartford
- AIOLEC LTD ERITH
- ALNOURS GROUP LTD WELLING
- BRIKA LIMITED BEXLEYHEATH
- CACO&VAVO INDUSTRIAL LTD LONDON
- COMPAAS LTD DARTFORD
- EFFCON EQUIPMENT LIMITED DARTFORD
- EVINK 28 LIMITED ERITH
- GENERAL CIRCUITS CO., LIMITED LONDON
- JLA TECHNOLOGY LIMITED NORTHFLEET
- JONFICO HOLDINGS LTD SIDCUP
- KMS VOICE AND FIRE SYSTEMS LTD SIDCUP
- LOTIC TIMEPIECES LTD GREENHITHE
Questions about SEALTECH LIMITED
What is the company number of SEALTECH LIMITED?
SEALTECH LIMITED is registered under company number 03453301 in the official register of United Kingdom. View it at the official register.
Is SEALTECH LIMITED still active?
Yes. SEALTECH LIMITED is registered as active (status: Active).
Has SEALTECH LIMITED gone bankrupt or into insolvency?
No insolvency, bankruptcy or administration is recorded for SEALTECH LIMITED in the official data.
When was SEALTECH LIMITED founded?
SEALTECH LIMITED was incorporated on 21 Oct 1997.
Where is SEALTECH LIMITED registered?
SEALTECH LIMITED's registered address is in DA13 9DB NORTHFLEET (Dartford), United Kingdom.
What do the latest accounts of SEALTECH LIMITED show?
The latest published accounts (period ending 31 Oct 2025) show equity of £267k, total assets of £278k, 2 employees.
Data: Companies House – Free Company Data Product, Accounts Data Product, Public Data API (Contains public sector information licensed under the Open Government Licence v3.0.). Last updated 7 Nov 2026.