£85k
+17%vs Dec 2024Active03941044Private limited companyNorwich
CIRCUIT BUILD LIMITED
Significant control: Norwich Karting Co Limited (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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
CIRCUIT BUILD LIMITED is an active private limited company (company number 03941044) incorporated on 7 March 2000, registered in Norwich. Its registered activity is construction of commercial buildings (SIC 41201). Latest small accounts cover the period ending 31 December 2025, showing net assets of £85k and cash of £39k, with 2 employees on average. Net assets rose 17% on the prior period (£73k).
Peer position · net assets
By net assets it sits in the upper half of 3,181 comparable companies in Other (median £11k, upper quartile £102k).
02
Ownership and control
- Norwich Karting Co Limited
- 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
- 7 March 200026 yrs ago
- Next accounts due
- 30 September 2027in 341 days
- Confirmation statement due
- 21 March 2027in 148 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 93110
- Operation of sports facilities
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£39k
+44%vs Dec 2024Not reported
2
No changevs Dec 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2025 | £85k | £39k | — | £111k | — | — | 2 |
| 31 December 2024 | £73k | £27k | — | £117k | — | — | 2 |
Current ratio0.36Current assets ÷ creditors within one year
Cash per employee£20kCash ÷ 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 £85,446 at 31 December 2025
- Net assets up 10% or more on the prior period+16.8% vs prior period
- Current assets below creditors within one yearCurrent ratio 0.36
- Incorporated five or more years agoIncorporated 7 March 2000
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 341 days
- Confirmation statement duein 148 days
- Accounts period endNet assets £85k · small accounts
- Accounts period endNet assets £73k · small accounts
- Incorporated
08
Similar companies in the UK
- JOHN DUGGLEBY HOMES LIMITEDDriffield · inc. Mar 2000
- JON WHITMARSH LIMITEDGillingham · inc. Mar 2000
- STEVE SMITH (BUILDING CONTRACTORS) LIMITEDWeymouth · inc. Feb 2000
- PELL PLANT HIRE LIMITEDSkegness · inc. Mar 2000
- COAST TO COAST SOUTH WEST LIMITEDIvybridge · inc. Feb 2000
- KILBURY CONSTRUCTION LIMITEDGloucester · inc. Jan 2000
All companies incorporated on 7 March 2000 · in Mar 2000.
09
Reminders for CIRCUIT BUILD LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.