- Companies
- Finishing trades
- St Albans
- Marius Iacob Limited
Marius Iacob Limited
- Company number
- 10430923
- Incorporated
- 17 Oct 20169 years trading
- Registered office
- 255A High Street, St Albans, Hertfordshire, AL2 1HA
- Nature of business
- Other building completion and finishing; Other passenger land transport
Marius Iacob Limited is a 9-year-old private limited company registered in St Albans, company number 10430923, one of 53 building finishing companies in St Albans. Its next accounts are due at Companies House on 31 July 2027, and the CT600 for the period to 31 October 2026 is due at HMRC on 31 October 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Finances
From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.
- Net assets up £394 (+125.5%) on the year before, to £708.
- Net assets rose in 6 of 8 year-on-year comparisons on record.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 9 years, 2017 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Oct 2025 | £708 | 0 | |||
| 31 Oct 2024 | £314 | 1 | |||
| 31 Oct 2023 | £211 | 1 | |||
| 31 Oct 2022 | £510 | 1 | |||
| 31 Oct 2021 | £192 | 1 | |||
| 31 Oct 2020 | £187 | 1 | |||
| 31 Oct 2019 | -£6,716 | 0 | |||
| 31 Oct 2018 | -£705 | £321 | £1,026 | 1 | |
| 31 Oct 2017 | -£1,097 | £92 | £316 | 0 |
Who runs and owns Marius Iacob Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| M*** I*** | Director | Oct 2016 |
Person with significant control
Where Marius Iacob Limited is registered
The registered office is in St Albans (AL2), in the St Albans local authority area, East of England. Show AL2 1HA on a map.
Other trade companies in AL2
- Keris Ventures Limited LimitedFinishing trades
- Kelly Brickwork LimitedBuilders
- Aurora Electrical LtdElectricians
- Pillars Motors LimitedMotor traders
- Pride & Joy LtdFinishing trades
- Rowantree Developments Group LimitedProperty developers
- Herts Groundworks and Civils LtdGroundworks and demolition
- Meristem Developments LtdProperty developers
What happens if Marius Iacob Limited files late
Companies House charges an automatic penalty the day after the deadline, and it rises the longer the accounts are late. These are the dates for this company's accounts due on 31 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Aug 2027 to 31 Aug 2027 | £150 |
| 1 to 3 months late | 1 Sep 2027 to 31 Oct 2027 | £375 |
| 3 to 6 months late | 1 Nov 2027 to 31 Jan 2028 | £750 |
| More than 6 months late | From 1 Feb 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2027 | £200 |
| 3 months late | 31 Jan 2028 | another £200 |
| 6 months late | 30 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Oct 2028 | another 10% of any unpaid tax |
For returns filed on or after 1 April 2026. Late three times in a row and the £200 penalties become £1,000 each.
Company details
As held on the Companies House register.
- Company number
- 10430923
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 October 2016 (9 years ago)
- Registered office
- 255A High Street, St Albans, Hertfordshire, AL2 1HA
- Nature of business
- Other building completion and finishing (SIC 43390)
Other passenger land transport (SIC 49390) - Year end
- 31 October (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 October 2025
- Last confirmation statement
- 16 October 2025
Filing notes for building finishing companies
Finishing trade companies cover a wide range of work. Most are micro-entities with simple accounts and a straightforward CT600.
Similar companies in St Albans
Other active building finishing companies registered in St Albans.
- Park Street Development & Refurbishment Ltd2025
- Paul Boniface Services Ltd2013
- Preservicesuk Ltd2025
- Prestige Renovations (ST Albans) Limited2023
- Pride & Joy Ltd2026
- Properly Maintenance Limited2012
- Quirky Interiors Limited2011
- R&T Home Improvements Ltd2026
All building finishing companies in St Albans · All trades in St Albans · Finishing trades across the UK
Frequently asked questions
When are Marius Iacob Limited's accounts due?
Marius Iacob Limited's next accounts are due at Companies House by 31 July 2027 (in 291 days), covering the period to 31 October 2026.
When is Marius Iacob Limited's CT600 due?
The CT600 for the period to 31 October 2026 is due at HMRC by 31 October 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 August 2027.
Is Marius Iacob Limited still trading?
Marius Iacob Limited is listed as active on the Companies House register as of 1 Oct 2026. Active means it has not been dissolved or entered insolvency; it does not show whether it is currently taking on work.
What does Marius Iacob Limited do?
Marius Iacob Limited is registered under Other building completion and finishing (SIC 43390); Other passenger land transport (SIC 49390).
How old is Marius Iacob Limited?
Marius Iacob Limited was incorporated on 17 October 2016, 9 years ago.
Who runs Marius Iacob Limited?
Marius Iacob Limited has 1 active director, the longest-serving appointed in Oct 2016. Their names and service addresses are on the Companies House register.
Who owns Marius Iacob Limited?
One person or company has significant control of Marius Iacob Limited: an individual (owns 75% or more of the shares).
What is the penalty if Marius Iacob Limited files its accounts late?
Companies House charges £150 if the accounts are up to 1 month late, £375 up to 3 months, £750 up to 6 months and £1,500 after that, doubled if the previous year's accounts were also late. HMRC charges £200 for a CT600 filed a day late and another £200 at 3 months.
Official records
View Marius Iacob Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026). Deadlines are worked out from the register and assume a standard accounting period; a change of year end or a short period moves them. This page is general information, not tax or accountancy advice.