−£1,184
vs Sept 2024Active14362144Private limited companyNorthwood
MASTERMAC HOLDINGS LIMITED
Significant control: Roger Paul James (50–75%), Anthony Francis Harrington (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Mastermac Holdings Limited sell?
Registered activity: Activities of construction holding companies (SIC 64203). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
MASTERMAC HOLDINGS LIMITED is an active private limited company (company number 14362144) incorporated on 16 September 2022, registered in Northwood. Its registered activity is activities of construction holding companies (SIC 64203). Latest micro accounts cover the period ending 30 September 2025, showing net assets of −£1,184, with 2 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets fell 60% on the prior period (−£740). Across the last 3 periods on record the net-asset trend is falling.
Peer position · net assets
By net assets it sits in the bottom quarter of 267 comparable companies in Greater London (median £100, upper quartile £212k).
02
Ownership and control
- Mr Roger Paul James
- owns 50–75% of shares
- holds 50–75% of voting rights
- Mr Anthony Francis Harrington
- owns 25–50% of shares
- 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
- 16 September 20224 yrs ago
- Next accounts due
- 30 June 2027in 245 days
- Confirmation statement due
- 30 September 2027in 337 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 64203
- Activities of construction holding companies
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
2
No changevs Sept 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 September 2025 | −£1,184 | — | — | £620 | — | — | 2 |
| 30 September 2024 | −£740 | — | — | £620 | — | — | 2 |
| 30 September 2023 | −£320 | — | — | £200 | — | — | 2 |
Current ratio0.16Current assets ÷ creditors within one year
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 below zeroNet assets £-1,184 at 30 September 2025
- Net assets down 25% or more on the prior period-60.0% vs prior period
- Current assets below creditors within one yearCurrent ratio 0.16
- Three or more accounting periods on record3 periods on record
- Incorporated two to five years agoIncorporated 16 September 2022
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
- Confirmation statement duein 337 days
- Next accounts duein 245 days
- Accounts period endNet liabilities £1,184 · micro accounts
- Accounts period endNet liabilities £740 · micro accounts
- Accounts period endNet liabilities £320 · micro accounts
- Incorporated
08
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- IDEAL DRILLING LTDMitcham · inc. Oct 2022
- ROBORE HOLDINGS 2022 LTDMitcham · inc. Oct 2022
- BLUE PRO LTDWaltham Abbey · inc. Oct 2022
- SW BRUMMITT HOLDINGS LIMITEDDartford · inc. Aug 2022
All companies incorporated on 16 September 2022 · in Sept 2022.
09
Reminders for MASTERMAC HOLDINGS LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.