£286k
+25%vs Feb 2025LiquidationSC723094Private limited company2 Bothwell Street
ZEROSUMHEATER LIMITED
Significant control: Tom Gilmartin (25–50%), Susan Gilmartin (25–50%)
In liquidationThe company is being wound up. A liquidator deals with its affairs, assets and creditors' claims. Status as shown on the Companies House register at 31 August 2026; it may have changed since. Check the live record.
From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Zerosumheater Limited sell?
Registered activity: Engineering related scientific and technical consulting activities (SIC 71122). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
ZEROSUMHEATER LIMITED is a liquidation private limited company (company number SC723094) incorporated on 14 February 2022, registered in 2 Bothwell Street. Its registered activity is engineering related scientific and technical consulting activities (SIC 71122). Latest micro accounts cover the period ending 6 March 2026, showing net assets of £286k, with 0 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets rose 25% on the prior period (£229k).
Peer position · net assets
By net assets it sits in the top quarter of 435 comparable companies in Glasgow (median £3,893, upper quartile £38k).
02
Ownership and control
- Mr Tom Gilmartin
- owns 25–50% of shares
- holds 25–50% of voting rights
- can appoint or remove directors
- Mrs Susan Gilmartin
- owns 25–50% of shares
- holds 25–50% 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
- 14 February 20224 yrs ago
- Next accounts due
- 6 December 2027in 408 days
- Confirmation statement due
- 28 February 2027in 127 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 71122
- Engineering related scientific and technical consulting activities
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
0
vs Feb 2025| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 6 March 2026 | £286k | — | — | — | — | — | 0 |
| 28 February 2025 | £229k | — | — | — | — | — | 0 |
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 above zeroNet assets £286,067 at 6 March 2026
- Net assets up 10% or more on the prior period+24.8% vs prior period
- Incorporated two to five years agoIncorporated 14 February 2022
- Register status is not ActiveLiquidation
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
- Next accounts duein 408 days
- Confirmation statement duein 127 days
- Accounts period endNet assets £286k · micro accounts
- Accounts period endNet assets £229k · micro accounts
- Incorporated
08
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All companies incorporated on 14 February 2022 · in Feb 2022.
09
Reminders for ZEROSUMHEATER LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.