£547k
+28%vs Mar 2024Active03265456Private limited companyLowestoft
COMPLETE WELL SERVICES LIMITED
Significant control: Jennifer Mary Feyne Brown (25–50%), Lee Brown (50–75%)
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
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What does Complete Well Services Limited sell?
Registered activity: Support activities for petroleum and natural gas mining (SIC 09100). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
COMPLETE WELL SERVICES LIMITED is an active private limited company (company number 03265456) incorporated on 18 October 1996, registered in Lowestoft. Its registered activity is support activities for petroleum and natural gas mining (SIC 09100). Latest small accounts cover the period ending 31 March 2025, showing net assets of £547k and cash of £525k, with 2 employees on average. Net assets rose 28% on the prior period (£426k).
Peer position · net assets
By net assets it sits in the top quarter of 420 comparable companies in Other (median £9,697, upper quartile £48k).
02
Ownership and control
- Jennifer Mary Feyne Brown
- owns 25–50% of shares
- holds 25–50% of voting rights
- Mr Lee Brown
- owns 50–75% of shares
- holds 50–75% of voting rights
- can appoint or remove directors
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents. Directors and secretaries: see the officers list at Companies House.
03
Key dates
- Incorporated
- 18 October 199630 yrs ago
- Next accounts due
- 31 December 2026in 68 days
- Confirmation statement due
- 1 November 2026in 8 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 09100
- Support activities for petroleum and natural gas mining
- SIC 43220
- Plumbing, heat and air-conditioning installation
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£525k
+33%vs Mar 2024Not reported
2
No changevs Mar 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2025 | £547k | £525k | £64k | — | — | — | 2 |
| 31 March 2024 | £426k | £395k | £37k | — | — | — | 2 |
Cash per employee£263kCash ÷ average employees
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
06
Filing and accounts signals
- Net assets above zeroNet assets £547,283 at 31 March 2025
- Net assets up 10% or more on the prior period+28.3% vs prior period
- Cash at bank of £50,000 or moreCash £525,364
- Incorporated five or more years agoIncorporated 18 October 1996
Neutral facts read from the register and filed accounts, each with its evidence. They are not a rating, a prediction or advice, and may be incomplete or out of date. How each signal is derived.
07
Timeline
- Next accounts duein 68 days
- Confirmation statement duein 8 days
- Accounts period endNet assets £547k · small accounts
- Accounts period endNet assets £426k · small accounts
- Incorporated
08
Similar companies in the UK
- SOUTHERN RESERVOIR ENGINEERING LIMITEDDorchester · inc. Jun 1996
- JENEX LIMITEDGreat Yarmouth · inc. Jun 1996
- HG WELLS LTDNorwich · inc. May 1997
- SKAE SHIP CONTRACTORS LIMITEDGreat Yarmouth · inc. May 1997
- CLAIMS VALIDATION SERVICES LIMITEDTavistock · inc. Feb 1996
- PETRAFIZ LTD.Cornwall · inc. Sept 1997
All companies incorporated on 18 October 1996 · in Oct 1996.
09
Reminders for COMPLETE WELL SERVICES LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.