£1
No changevs Mar 2024Active11870958Private limited companyLondon
BT BUILDING LTD
Significant control: Blagoy Ivanov Terziyski (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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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Registered activity: Construction of commercial buildings (SIC 41201). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
BT BUILDING LTD is an active private limited company (company number 11870958) incorporated on 8 March 2019, registered in London. Its registered activity is construction of commercial buildings (SIC 41201). Latest small accounts cover the period ending 31 March 2025, showing net assets of £1, with 1 employee on average. Turnover was £39k and profit for the year −£3,218. Net assets were unchanged on the prior period.
Peer position · net assets
By net assets it sits in the lower half of 3,808 comparable companies in London (median £1,934, upper quartile £21k).
02
Ownership and control
- Mr Blagoy Ivanov Terziyski
- 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
- 8 March 20197 yrs ago
- Next accounts due
- 31 December 2026in 68 days
- Confirmation statement due
- 22 March 2027in 149 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 41201
- Construction of commercial buildings
- SIC 41202
- Construction of domestic buildings
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
£39k
−51%vs Mar 20241
No changevs Mar 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2025 | £1 | — | — | — | £39k | −£3,218 | 1 |
| 31 March 2024 | £1 | — | — | — | £79k | −£7,221 | 1 |
Net margin-8.3%Profit for the year ÷ turnover
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 above zeroNet assets £1 at 31 March 2025
- Incorporated five or more years agoIncorporated 8 March 2019
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 149 days
- Next accounts duein 68 days
- Accounts period endNet assets £1 · small accounts
- Accounts period endNet assets £1 · small accounts
- Incorporated
08
Similar companies in London
- BB DIRECT LTDLondon · inc. Mar 2019
- NATHANIEL DUPRUIS CONSTRUCTION LIMITEDLondon · inc. Mar 2019
- HAFTNER LTDLondon · inc. Mar 2019
- BOURNE MAINTENANCE SERVICES LTDLondon · inc. Mar 2019
- A.V.A INTERIORS LTDLondon · inc. Mar 2019
- YUCO LTDLondon · inc. Mar 2019
All companies incorporated on 8 March 2019 · in Mar 2019.
09
Reminders for BT BUILDING LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.