- Company number
- 13183268
- Incorporated
- 5 Feb 20215 years trading
- Registered office
- 17 Bryant Road, Northolt, UB5 6LH
- Nature of business
- Construction of commercial buildings; Construction of domestic buildings
Ig Building Ltd is a 5-year-old private limited company registered in Northolt, company number 13183268, one of 172 building contractors in Northolt. Its next accounts are due at Companies House on 30 November 2026, and the CT600 for the period to 28 February 2026 is due at HMRC on 28 February 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 unchanged on the year before, at £1.
- Net assets rose in 0 of 3 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 4 years, 2022 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 28 Feb 2025 | £1 | 0 | |||
| 29 Feb 2024 | £1 | 0 | |||
| 28 Feb 2023 | £1 | 0 | |||
| 28 Feb 2022 | £1 | 0 |
Who runs and owns Ig Building Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| A*** S*** | Director | Nov 2025 |
2 former officers
| Name | Role | Appointed | Left |
|---|---|---|---|
| A*** S*** | Director | Apr 2022 | Nov 2025 |
| A*** S*** | Director | Feb 2021 | Apr 2022 |
Person with significant control
Where Ig Building Ltd is registered
The registered office is in Northolt (UB5), in the Ealing local authority area, London. Show UB5 6LH on a map.
Other trade companies in UB5
- Byvolt Electrical Services LtdElectricians
- Harmony Buildworks LtdSpecialist contractors
- RBS Homes LtdFinishing trades
- Tda Construction LimitedBuilders
- Ivaan Roofing Solutions LtdRoofers
- Jacob Fleet Services LtdMotor traders
- Upliftcarsltd LtdMotor traders
- Caraze LtdMotor traders
What happens if Ig Building Ltd 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 30 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2026 to 31 Dec 2026 | £150 |
| 1 to 3 months late | 1 Jan 2027 to 28 Feb 2027 | £375 |
| 3 to 6 months late | 1 Mar 2027 to 31 May 2027 | £750 |
| More than 6 months late | From 1 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Mar 2027 | £200 |
| 3 months late | 28 May 2027 | another £200 |
| 6 months late | 28 Aug 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- 13183268
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 5 February 2021 (5 years ago)
- Registered office
- 17 Bryant Road, Northolt, UB5 6LH
- Nature of business
- Construction of commercial buildings (SIC 41201)
Construction of domestic buildings (SIC 41202) - Year end
- 28 February (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 28 February 2025
- Last confirmation statement
- 4 February 2026
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in Northolt
Other active building contractors registered in Northolt.
- J.P.C.Budmax&Cleaning Limited2022
- Jac Construction Steel Ltd2008
- Janos T Ltd2015
- Jet's Property Services Ltd2012
- Jihan Constructions Ltd2026
- JP West Construction Limited2013
- JR 4 Construction Ltd2022
- Kon 22 Ltd2022
All building contractors in Northolt · All trades in Northolt · Builders across the UK
Frequently asked questions
When are Ig Building Ltd's accounts due?
Ig Building Ltd's next accounts are due at Companies House by 30 November 2026 (in 48 days), covering the period to 28 February 2026.
When is Ig Building Ltd's CT600 due?
The CT600 for the period to 28 February 2026 is due at HMRC by 28 February 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 December 2026.
Is Ig Building Ltd still trading?
Ig Building Ltd 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 Ig Building Ltd do?
Ig Building Ltd is registered under Construction of commercial buildings (SIC 41201); Construction of domestic buildings (SIC 41202).
How old is Ig Building Ltd?
Ig Building Ltd was incorporated on 5 February 2021, 5 years ago.
Who runs Ig Building Ltd?
Ig Building Ltd has 1 active director, the longest-serving appointed in Nov 2025. Their names and service addresses are on the Companies House register.
Who owns Ig Building Ltd?
One person or company has significant control of Ig Building Ltd: an individual (owns 75% or more of the shares).
What is the penalty if Ig Building Ltd 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 Ig Building Ltd 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.