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Private limited company registered in Pinner, classed under “Management consultancy activities other than financial management”.
Headline figures
FY to Jan 2026 · Company only
Turnover
For subscribers
Profit after tax
—
Not filed: small-company exemption
Net assets
For subscribers
Cash
For subscribers
Employees
For subscribers
What the numbers say
2 findings from the figures, in plain English
Written by rules from the figures on this page. Not a forecast or a credit opinion.
History
| £ | 2022 | 2023 | 2024 | 2025 | 2026 |
|---|---|---|---|---|---|
| Profit after tax | — | ||||
| Turnover | |||||
| Net assets | |||||
| Cash | |||||
| Employees |
Every figure for all 5 years
“—” means we did not find the figure in a source; it is never filled with an estimate.
Balance sheet and ratios
From the filed balance sheets · £
| Balance sheet | 2023 | 2024 | 2025 | 2026 |
|---|---|---|---|---|
| Current assets | ||||
| Creditors due within a year | ||||
| Net current assets | ||||
| Net assets | ||||
| Ratios | ||||
| Current ratioCurrent assets for every £1 owed within a year | ||||
| Creditors to assetsEverything owed to creditors as a share of fixed plus current assets | ||||
4 balance-sheet lines and 2 ratios, every year
A ratio appears only for years where every line it needs was filed. Lines are as tagged in the accounts; nothing is added up or estimated.
Timeline
Checked 2026-10-26
- AccountsMicro company accounts made up to 31 January 2026
- AccountsMicro company accounts made up to 31 January 2025
- OwnershipChange of details for Mr Konstantinos Karras as a person with significant control on 12 November 2024
- AccountsMicro company accounts made up to 31 January 2024
- AccountsMicro company accounts made up to 31 January 2023
- AccountsMicro company accounts made up to 31 January 2022
- AccountsMicro company accounts made up to 31 January 2021
- AddressRegistered office address changed from 6 the Circuits Pinner Middlesex HA5 2BD England to St Osyths Cuckoo Hill Pinner HA5 2BA on 23 September 2020
- AccountsMicro company accounts made up to 31 January 2020
- AccountsMicro company accounts made up to 31 January 2019
- AccountsMicro company accounts made up to 31 January 2018
- AccountsMicro company accounts made up to 31 January 2017
3 earlier
- AccountsTotal exemption small company accounts made up to 31 January 2016
- AddressRegistered office address changed from 4 Cutlers Close St Michaels Mead Bishop's Stortford Hertfordshire CM23 4FW to 6 the Circuits Pinner Middlesex HA5 2BD on 5 June 2016
- IncorporationIncorporation
- Accounts
From the Companies House filing history. Routine confirmation statements are left out, and a run of the same filing is shown once.
Questions people ask
›What does GK Oil do?
Private limited company registered in Pinner, classed under “Management consultancy activities other than financial management”.
›How much turnover does GK Oil make?
Answered in the full report
›Is GK Oil profitable?
GK Oil's profit isn't public: small companies may file without a profit and loss account.
›How many people work at GK Oil?
Answered in the full report
›Who runs and owns GK Oil?
Its directors are Konstantinos Karras. Its owners are shown to subscribers.
›Where is GK Oil based?
Its registered office is St Osyths, Cuckoo Hill, Pinner, HA5 2BA, in Pinner.
›When was GK Oil founded?
GK Oil Ltd was incorporated on 20 January 2015.
›Is GK Oil still trading?
The register lists GK Oil Ltd as active.