£100
No changevs Sept 2024Active15176146Private limited companySaffron Walden
COLUMBUS SASH WINDOWS LTD
Significant control: Charlotte Natasha Anne Columbus (25–50%), Mark Hugo Columbus (25–50%)
From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Columbus Sash Windows Ltd sell?
Registered activity: Joinery installation (SIC 43320). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
COLUMBUS SASH WINDOWS LTD is an active private limited company (company number 15176146) incorporated on 29 September 2023, registered in Saffron Walden. Its registered activity is joinery installation (SIC 43320). Latest dormant accounts cover the period ending 30 September 2025, showing net assets of £100. Net assets were unchanged on the prior period.
Peer position · net assets
By net assets it sits in the lower half of 59 comparable companies in Cambridge (median £11k, upper quartile £30k).
02
Ownership and control
- Mrs Charlotte Natasha Anne Columbus
- owns 25–50% of shares
- holds 25–50% of voting rights
- can appoint or remove directors
- Mr Mark Hugo Columbus
- owns 25–50% of shares
- holds 25–50% 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
- 29 September 20233 yrs ago
- Next accounts due
- 30 June 2027in 246 days
- Confirmation statement due
- 13 October 2027in 351 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 43320
- Joinery installation
- Accounts type
- Dormant
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not reported
Not reported
| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 September 2025 | £100 | — | — | — | — | — | — |
| 30 September 2024 | £100 | — | — | — | — | — | — |
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 £100 at 30 September 2025
- Incorporated two to five years agoIncorporated 29 September 2023
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 351 days
- Next accounts duein 246 days
- Accounts period endNet assets £100 · dormant accounts
- Accounts period endNet assets £100 · dormant accounts
- Incorporated
08
Similar companies in Cambridge
- JRJP JOINERS LIMITEDChittering · inc. Nov 2023
- PRIME KITCHENS (EA) LIMITEDNewmarket · inc. Jan 2024
- VAI BUILDING SERVICES LIMITEDCambridge · inc. Mar 2024
- HC CARPENTRY SOLUTIONS LIMITEDSaffron Walden · inc. May 2024
- AMD CARPENTRY LTDEly · inc. May 2024
- SIMS CARPENTRY AND JOINERY LIMITEDEly · inc. Jun 2024
All companies incorporated on 29 September 2023 · in Sept 2023.
09
Reminders for COLUMBUS SASH WINDOWS LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.