- Companies
- Specialist contractors
- Middlesbrough
- Retaining Holdings Limited
Retaining Holdings Limited
- Company number
- 13570846
- Incorporated
- 17 Aug 20215 years trading
- Registered office
- Hughes House, Cargo Fleet Road, Middlesbrough, TS3 6AG
- Nature of business
- Other specialised construction activities n.e.c.
Retaining Holdings Limited is a 5-year-old private limited company registered in Middlesbrough, company number 13570846, one of 191 specialist construction companies in Middlesbrough. Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 31 December 2026 is due at HMRC on 31 December 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for Retaining Holdings LimitedOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
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 -£533.
- Net assets rose in 0 of 4 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 5 years, 2022 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2025 | -£533 | £301K | 0 | ||
| 31 Dec 2024 | -£533 | £301K | 0 | ||
| 31 Dec 2023 | -£533 | £301K | 0 | ||
| 28 Feb 2023 | -£533 | £301K | 2 | ||
| 28 Feb 2022 | -£533 | £301K | 2 |
Who runs and owns Retaining Holdings Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| M*** R*** | Director | Apr 2023 |
| M*** R*** | Director | Dec 2025 |
4 former officers
| Name | Role | Appointed | Left |
|---|---|---|---|
| M*** C*** | Director | Apr 2023 | Nov 2025 |
| D*** H*** | Director | Aug 2021 | Apr 2023 |
| W*** L*** | Director | Aug 2021 | Apr 2023 |
| C*** T*** | Director | Apr 2023 | Nov 2025 |
Person with significant control
Charges (secured borrowing)
All 2 registered charges have been satisfied. A charge is security a lender takes over a company's assets, typically for a loan, mortgage or asset finance.
| Lender | Status | Registered |
|---|---|---|
| Wilmington Trust (London) Limited | Satisfied Apr 2026 | Feb 2025 |
| Wilmington Trust (London) Limited As Security Trustee | Satisfied Apr 2026 | Jan 2024 |
Where Retaining Holdings Limited is registered
The registered office is in Middlesbrough (TS3), in the Middlesbrough local authority area, North East. Show TS3 6AG on a map.
Other trade companies in TS3
- PJS Investment's LtdMotor traders
- S&Z Auto Bodyworks LimitedMechanics and garages
- Z&S Auto Centre LimitedMechanics and garages
- Anth Paint LtdPainters and decorators
- Kaw Engineering Services LimitedElectricians
- Mam Construction LtdBuilders
- S T Offshore Rigging LtdCivil engineering
- Cleveland Landscapes LtdLandscapers and gardeners
Also registered at this address
1 other company uses the same registered office as Retaining Holdings Limited.
- Donal Mason Plant LimitedSpecialist contractors
What happens if Retaining Holdings 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 30 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- 13570846
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 August 2021 (5 years ago)
- Registered office
- Hughes House, Cargo Fleet Road, Middlesbrough, TS3 6AG
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 10 November 2025
- Charges (mortgages)
- 0 outstanding of 2 registered
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies in Middlesbrough
Other active specialist construction companies registered in Middlesbrough.
- Revive-A-Drive Limited2026
- Rightrig Industrial Ltd2026
- Riverrenewables Limited2024
- RK Construction and Sons Ltd2026
- Rogan Energy Infrastructure Ltd2026
- Rope Access Man Power UK Ltd2017
- Russell Aggregates Limited2017
- RW Build Ltd2025
All specialist construction companies in Middlesbrough · All trades in Middlesbrough · Specialist contractors across the UK
Frequently asked questions
When are Retaining Holdings Limited's accounts due?
Retaining Holdings Limited's next accounts are due at Companies House by 30 September 2027 (in 352 days), covering the period to 31 December 2026.
When is Retaining Holdings Limited's CT600 due?
The CT600 for the period to 31 December 2026 is due at HMRC by 31 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is Retaining Holdings Limited still trading?
Retaining Holdings 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 Retaining Holdings Limited do?
Retaining Holdings Limited is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Retaining Holdings Limited?
Retaining Holdings Limited was incorporated on 17 August 2021, 5 years ago.
Who runs Retaining Holdings Limited?
Retaining Holdings Limited has 2 active directors, the longest-serving appointed in Apr 2023. Their names and service addresses are on the Companies House register.
Who owns Retaining Holdings Limited?
One person or company has significant control of Retaining Holdings Limited: Sigmaroc PLC (owns 75% or more of the shares).
What is the penalty if Retaining Holdings 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 Retaining Holdings 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.