£229k
+112%vs Dec 2024Active11057193Private limited companyDoncaster
GLOMAR OFFSHORE LTD.
Significant control: Dennis Patrick Beintema (25–50%)
From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Glomar Offshore Ltd. sell?
Registered activity: Service activities incidental to water transportation (SIC 52220). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
GLOMAR OFFSHORE LTD. is an active private limited company (company number 11057193) incorporated on 9 November 2017, registered in Doncaster. Its registered activity is service activities incidental to water transportation (SIC 52220). Latest micro accounts cover the period ending 31 December 2025, showing net assets of £229k, with 0 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets rose 112% on the prior period (£108k). Across the last 3 periods on record the net-asset trend is rising.
Peer position · net assets
By net assets it sits in the top quarter of 596 comparable companies in the UK (median £7,866, upper quartile £84k).
02
Ownership and control
- Mr Dennis Patrick Beintema
- holds 25–50% of voting rights
- Mr Klaas Rens Weij
- holds 25–50% of voting rights
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
- 9 November 20178 yrs ago
- Next accounts due
- 30 September 2027in 341 days
- Confirmation statement due
- 23 November 2026in 30 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 52220
- Service activities incidental to water transportation
- SIC 52241
- Cargo handling for water transport activities
- SIC 66220
- Activities of insurance agents and brokers
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
0
vs Dec 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2025 | £229k | — | — | — | — | — | 0 |
| 31 December 2024 | £108k | — | — | — | — | — | 0 |
| 31 December 2023 | £48k | — | — | — | — | — | 0 |
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 above zeroNet assets £229,304 at 31 December 2025
- Net assets up 10% or more on the prior period+112.4% vs prior period
- Three or more accounting periods on record3 periods on record
- Incorporated five or more years agoIncorporated 9 November 2017
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 341 days
- Confirmation statement duein 30 days
- Accounts period endNet assets £229k · micro accounts
- Accounts period endNet assets £108k · micro accounts
- Accounts period endNet assets £48k · micro accounts
- Incorporated
08
Similar companies in Sheffield
- ELECTROTEST MARINE LTDChesterfield · inc. Sept 2019
- G S BOAT CONTROLS LIMITEDDoncaster · inc. Jul 2014
- LHS OFFSHORE LTDGrimsby · inc. Nov 2023
- DAN BRIGGS MARINE LTDBarnsley · inc. Apr 2024
- FLOW CONTROL CONSULTING LTDDoncaster · inc. May 2025
- 4BEES MARITIME CONSULTANCY LTDGainsborough · inc. Sept 2025
All companies incorporated on 9 November 2017 · in Nov 2017.
09
Reminders for GLOMAR OFFSHORE LTD.
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.