−£2,461
vs Mar 2024Active03734113Private limited companyLondon
S.E.A. SURVEY LTD.
Significant control: Viktor Reshetnikov (75–100%)
From public filings as at 31 Aug 2026; may contain errors or be out of date.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 S.E.A. Survey Ltd. 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
S.E.A. SURVEY LTD. is an active private limited company (company number 03734113) incorporated on 17 March 1999, registered in London. Its registered activity is support activities for petroleum and natural gas mining (SIC 09100). Latest micro accounts cover the period ending 31 March 2025, showing net assets of −£2,461, with 5 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets rose 98% on the prior period (−£104k).
Peer position · net assets
By net assets it sits in the bottom quarter of 228 comparable companies in London (median £1,144, upper quartile £70k).
02
Ownership and control
- Mr Viktor Reshetnikov
- owns 75–100% of shares
- holds 75–100% of voting rights
- can appoint or remove directors
- Semen Aleksandrov
- owns 75–100% of shares
- holds 75–100% 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
- 17 March 199927 yrs ago
- Next accounts due
- 31 December 2026in 69 days
- Confirmation statement due
- 31 March 2027in 159 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
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
5
No changevs Mar 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2025 | −£2,461 | — | — | — | — | — | 5 |
| 31 March 2024 | −£104k | — | — | — | — | — | 5 |
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing; micro-entity accounts contain no profit and loss account.
06
Filing and accounts signals
- Net assets below zeroNet assets £-2,461 at 31 March 2025
- Net assets up 10% or more on the prior period+97.6% vs prior period
- Incorporated five or more years agoIncorporated 17 March 1999
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
- Confirmation statement duein 159 days
- Next accounts duein 69 days
- Accounts period endNet liabilities £2,461 · micro accounts
- Accounts period endNet liabilities £104k · micro accounts
- Incorporated
08
Similar companies in London
- PREMIER OIL HOLDINGS LIMITEDLondon · inc. Dec 1998
- VITOL BROKING LIMITEDLondon · inc. Oct 1999
- DIALES CONSULT LIMITEDLondon · inc. Nov 1999
- ENVOI LIMITEDLondon · inc. Nov 1999
- ENGEN PETROLEUM (DRC) LIMITEDLondon · inc. Jun 1998
- FLOFIELDS LIMITEDLondon · inc. Jan 2000
All companies incorporated on 17 March 1999 · in Mar 1999.
09
Reminders for S.E.A. SURVEY LTD.
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.