−£23k
vs Jul 2024Active14250540Private limited companyEastleigh
MAST INNOVATIONS LTD
Significant control: Lokyi Ma (75–100%)
From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Mast Innovations Ltd sell?
Registered activity: Plumbing, heat and air-conditioning installation (SIC 43220). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
MAST INNOVATIONS LTD is an active private limited company (company number 14250540) incorporated on 22 July 2022, registered in Eastleigh. Its registered activity is plumbing, heat and air-conditioning installation (SIC 43220). Latest small accounts cover the period ending 31 July 2025, showing net assets of −£23k, with 0 employees on average. Net assets rose 41% on the prior period (−£39k).
Peer position · net assets
By net assets it sits in the bottom quarter of 339 comparable companies in Southampton (median £5,929, upper quartile £30k).
02
Ownership and control
- Miss Lokyi Ma
- owns 75–100% of shares
- holds 75–100% of voting rights
- can appoint or remove directors
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
- 22 July 20224 yrs ago
- Next accounts due
- 30 April 2027in 186 days
- Confirmation statement due
- 5 August 2027in 283 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 43220
- Plumbing, heat and air-conditioning installation
- SIC 43290
- Other construction installation
- SIC 74300
- Translation and interpretation activities
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not reported
0
vs Jul 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 July 2025 | −£23k | — | — | £23k | — | — | 0 |
| 31 July 2024 | −£39k | — | — | £39k | — | — | 0 |
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
06
Filing and accounts signals
- Net assets below zeroNet assets £-23,160 at 31 July 2025
- Net assets up 10% or more on the prior period+41.1% vs prior period
- Incorporated two to five years agoIncorporated 22 July 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 283 days
- Next accounts duein 186 days
- Accounts period endNet liabilities £23k · small accounts
- Accounts period endNet liabilities £39k · small accounts
- Incorporated
08
Similar companies in Southampton
- HYDRO HEAT SOUTH LIMITEDLyndhurst · inc. Jul 2022
- RJK PLUMBERS LTDSouthampton · inc. Jul 2022
- THERMAL MARINE LIMITEDWinchester · inc. Aug 2022
- AIR 2 HEAT RENEWABLE ENERGY LTDSouthampton · inc. Jul 2022
- HOT HOUSE HEATING LIMITEDSouthampton · inc. Aug 2022
- BEE PLUMBING SPECIALISTS LTDSouthampton · inc. Aug 2022
All companies incorporated on 22 July 2022 · in Jul 2022.
09
Reminders for MAST INNOVATIONS LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.