−£133k
vs May 2025Active10749304Private limited companyWindsor
BUILT BY KAY LTD
Significant control: Daniel Martin Kopcinski (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Built By Kay Ltd sell?
Registered activity: Other letting and operating of own or leased real estate (SIC 68209). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
BUILT BY KAY LTD is an active private limited company (company number 10749304) incorporated on 2 May 2017, registered in Windsor. Its registered activity is other letting and operating of own or leased real estate (SIC 68209). Latest small accounts cover the period ending 31 May 2026, showing net assets of −£133k and cash of £98k, with 1 employee on average. Net assets rose 9% on the prior period (−£147k). Across the last 3 periods on record the net-asset trend is rising.
Peer position · net assets
By net assets it sits in the lower half of 3,650 comparable companies in Reading (median £1, upper quartile £15k).
02
Ownership and control
- Mr Daniel Martin Kopcinski
- owns 75–100% of shares
- holds 75–100% of voting rights
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
- 2 May 20179 yrs ago
- Next accounts due
- 29 February 2028in 493 days
- Confirmation statement due
- 16 May 2027in 204 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 68209
- Other letting and operating of own or leased real estate
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£98k
+20%vs May 2025Not reported
1
No changevs May 2025| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 May 2026 | −£133k | £98k | — | £2,502 | — | — | 1 |
| 31 May 2025 | −£147k | £82k | — | £2,072 | — | — | 1 |
| 31 May 2024 | −£147k | £13k | — | £2,072 | — | — | 1 |
Current ratio39.27Current assets ÷ creditors within one year
Cash per employee£98kCash ÷ 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 below zeroNet assets £-133,106 at 31 May 2026
- Current assets at least 1.5× creditors within one yearCurrent ratio 39.27
- Cash at bank of £50,000 or moreCash £98,265
- Three or more accounting periods on record3 periods on record
- Incorporated five or more years agoIncorporated 2 May 2017
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 493 days
- Confirmation statement duein 204 days
- Accounts period endNet liabilities £133k · small accounts
- Accounts period endNet liabilities £147k · small accounts
- Accounts period endNet liabilities £147k · small accounts
- Incorporated
08
Similar companies in Reading
- 2M CAPITAL LTDGerrards Cross · inc. May 2017
- AMCA HOLDINGS LTDSlough · inc. May 2017
- OFFICIUM DELIVERY LTDNewbury · inc. May 2017
- SKY369 LIMITEDReading · inc. Apr 2017
- LATCHMERE HOMES LTDWokingham · inc. Apr 2017
- PEDNOR PROPERTY LIMITEDGerrards Cross · inc. May 2017
All companies incorporated on 2 May 2017 · in May 2017.
09
Reminders for BUILT BY KAY LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.