TSM BUILD LTD
Company number 11519237 · Active · Cambridge CB1 3NA
TSM BUILD LTD is an active private limited company (company number 11519237) incorporated on 15 August 2018, registered in Cambridge. Its registered activity is construction of domestic buildings (SIC 41202). Latest micro accounts cover the period ending 31 August 2025, showing net assets of −£34k, with 1 employee on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets rose 35% on the prior period (−£52k).
By net assets it sits in the bottom quarter of 298 comparable companies in Cambridge (median £6,772, upper quartile £102k).
Key dates
- Incorporated
- 15 August 2018
- Next accounts due
- 31 May 2027 — in 221 days
- Confirmation statement due
- 29 August 2027 — in 311 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
Activity
- SIC 41202
- Construction of domestic buildings
- Accounts type
- Micro Entity
- Size band
- Micro (Companies Act thresholds)
Financials — 2 periods on record, latest ending 31 August 2025
| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 August 2025 | −£34k | — | — | — | — | — | 1 |
| 31 August 2024 | −£52k | — | — | — | — | — | 1 |
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.
Firmoscan score: 51/100 (grade C)
- -15 Negative net assets — Net assets £-33,576 at 2025-08-31
- +8 Net assets growing — +35.0% vs prior period
- +8 Established — Incorporated 2018-08-15 (8 years)
A transparent, rules-based score from filed data only: every point lists its evidence. It is not a credit rating or advice.
Ownership and control
- Mr Thomas Samuel Mowbray — owns 75–100% of shares; holds 75–100% of voting rights; can appoint or remove directors · since 15 August 2018
- Mrs Joanna Sarah Mowbray — has significant influence or control · since 15 August 2018 · ceased 15 August 2018
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents.
Similar companies in Cambridge
Same activity (construction of domestic buildings), closest in incorporation date.
- HARLEQUIN DEVELOPMENTS LIMITED — Cambridge, inc. Aug 2018
- CB1 PROPERTY SERVICES LTD — Cambridge, inc. Sept 2018
- ASPECTS BUILDING AND MAINTENANCE LIMITED — Cambridge, inc. Jul 2018
- DALY PROPERTY SOLUTIONS LIMITED — Cambridge, inc. Sept 2018
- SS AND B BRICKWORKS LTD — Newmarket, inc. Jul 2018
- TOTEM CONSTRUCTION LIMITED — Saffron Walden, inc. Sept 2018
All companies incorporated on 15 August 2018 · in Aug 2018.
Reminders for TSM BUILD LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.