£58k
+57%vs Jun 2025From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Adb Sierra Ltd sell?
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
ADB SIERRA LTD is an active private limited company (company number 11408658) incorporated on 11 June 2018, registered in Luton. Its registered activity is construction of commercial buildings (SIC 41201). Latest abridged accounts cover the period ending 30 June 2026, showing net assets of £58k and cash of £45k, with 1 employee on average. As abridged accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets rose 57% on the prior period (£37k).
Peer position · net assets
By net assets it sits in the top quarter of 300 comparable companies in Luton (median £4,239, upper quartile £27k).
02
Ownership and control
- Mr Andrei Bisca
- 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
- 11 June 20188 yrs ago
- Next accounts due
- 30 March 2028in 522 days
- Confirmation statement due
- 25 June 2027in 243 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
- SIC 43120
- Site preparation
- SIC 43999
- Other specialised construction activities n.e.c.
- Accounts type
- Unaudited Abridged
- Size band
- MicroCompanies Act thresholds
05
Financials
£45k
+59%vs Jun 2025Not disclosed
1
No changevs Jun 2025| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 June 2026 | £58k | £45k | £4,000 | £18k | — | — | 1 |
| 30 June 2025 | £37k | £28k | £0 | £19k | — | — | 1 |
Current ratio2.8Current assets ÷ creditors within one year
Cash per employee£45kCash ÷ average employees
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 £57,655 at 30 June 2026
- Net assets up 10% or more on the prior period+56.5% vs prior period
- Current assets at least 1.5× creditors within one yearCurrent ratio 2.8
- Incorporated five or more years agoIncorporated 11 June 2018
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 522 days
- Confirmation statement duein 243 days
- Accounts period endNet assets £58k · abridged accounts
- Accounts period endNet assets £37k · abridged accounts
- Incorporated
08
Similar companies in Luton
- AVM INSPIRE LTDLuton · inc. Jun 2018
- SRA STAR LTDLuton · inc. Jun 2018
- POWER DESIGN AND BUILD LTDLuton · inc. May 2018
- BUILDING CON LIMITEDLuton · inc. Jun 2018
- CSM DOMINIC LTDDunstable · inc. May 2018
- G&I MECHANICAL AND PLUMBING LTDDunstable · inc. Jul 2018
All companies incorporated on 11 June 2018 · in Jun 2018.
09
Reminders for ADB SIERRA LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.