£487k
−49%vs Dec 2023Active06787617Private limited companyLuton
TANGENT WAVE LIMITED
Significant control: Andrew Iain Knox (25–50%), Tessa Knox (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Tangent Wave Limited sell?
Registered activity: Manufacture of computers and peripheral equipment (SIC 26200). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
TANGENT WAVE LIMITED is an active private limited company (company number 06787617) incorporated on 9 January 2009, registered in Luton. Its registered activity is manufacture of computers and peripheral equipment (SIC 26200). Latest small accounts cover the period ending 31 December 2024, showing net assets of £487k and cash of £96k, with 3 employees on average. Net assets fell 49% on the prior period (£961k).
Peer position · net assets
By net assets it sits in the top quarter of 672 comparable companies in the UK (median £2,365, upper quartile £116k).
02
Ownership and control
- Mr Andrew Iain Knox
- owns 25–50% of shares
- holds 25–50% of voting rights
- Mrs Tessa Knox
- owns 25–50% of shares
- holds 25–50% of voting rights
- Mr Christopher John Rose
- owns 25–50% of shares
- holds 25–50% 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
- 9 January 200917 yrs ago
- Next accounts due
- 30 September 202626 days overdue
- Confirmation statement due
- 23 January 2027in 89 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 26200
- Manufacture of computers and peripheral equipment
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£96k
−88%vs Dec 2023Not reported
3
−40%vs Dec 2023| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2024 | £487k | £96k | £27k | — | — | — | 3 |
| 31 December 2023 | £961k | £786k | £33k | — | — | — | 5 |
Cash per employee£32kCash ÷ 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 £486,771 at 31 December 2024
- Net assets down 25% or more on the prior period-49.3% vs prior period
- Cash at bank of £50,000 or moreCash £96,474
- Incorporated five or more years agoIncorporated 9 January 2009
- Accounts past their due dateDue 30 September 2026
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 89 days
- Next accounts due26 days overdue
- Accounts period endNet assets £487k · small accounts
- Accounts period endNet assets £961k · small accounts
- Incorporated
08
Similar companies in Luton
- BITCORP LABS LTDLeighton Buzzard · inc. Jan 2018
- TECHNIQUE ASSOCIATES LIMITEDTebworth · inc. Oct 1999
- FUN TREE LIMITEDLuton · inc. Nov 2019
- MAGSTRIPE LIMITEDBeds · inc. Dec 1990
- TOPLIGHT LIMITEDDunstable · inc. Apr 1988
- DATA HARVEST GROUP LIMITEDLeighton Buzzard · inc. Jul 1985
All companies incorporated on 9 January 2009 · in Jan 2009.
09
Reminders for TANGENT WAVE LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.