£103k
−4%vs Jun 2024Active08828307Private limited companyStaines-Upon-Thames
LUMINA TECHNOLOGY LIMITED
Significant control: Sehmi 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From public filings as at 31 Aug 2026; may contain errors or be out of date.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: Other engineering activities (SIC 71129). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
LUMINA TECHNOLOGY LIMITED is an active private limited company (company number 08828307) incorporated on 31 December 2013, registered in Staines-Upon-Thames. Its registered activity is other engineering activities (SIC 71129). Latest small accounts cover the period ending 30 June 2025, showing net assets of £103k and cash of £427, with 1 employee on average. Net assets fell 4% on the prior period (£108k).
Peer position · net assets
By net assets it sits in the top quarter of 1,321 comparable companies in Greater London (median £7,703, upper quartile £45k).
02
Ownership and control
- Sehmi Limited
- owns 75–100% of shares
- Mr Avninder Singh Sehmi
- owns 50–75% of shares
- Amber-Rtm Holdings Limited
- owns 75–100% of shares
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
- 31 December 201312 yrs ago
- Next accounts due
- 30 March 2027in 153 days
- Confirmation statement due
- 14 January 2027in 78 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 71129
- Other engineering activities
- SIC 72190
- Other research and experimental development on natural sciences and engineering
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£427
No changevs Jun 2024Not reported
1
No changevs Jun 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 June 2025 | £103k | £427 | £132k | — | — | — | 1 |
| 30 June 2024 | £108k | £428 | £136k | — | — | — | 1 |
Cash per employee£427Cash ÷ 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 £103,486 at 30 June 2025
- Incorporated five or more years agoIncorporated 31 December 2013
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 153 days
- Confirmation statement duein 78 days
- Accounts period endNet assets £103k · small accounts
- Accounts period endNet assets £108k · small accounts
- Incorporated
08
Similar companies in Greater London
- AUCTORITAS CONSULTING LIMITEDEnfield · inc. Jan 2014
- NEW MODEL AUDIO LTDCroydon · inc. Jan 2014
- INIA-5 UK LTDMorden · inc. Jan 2014
- UAVAID LIMITEDEdgware · inc. Jan 2014
- MINDKRAFT LIMITEDWorcester Park · inc. Jan 2014
- PB ELECTRICAL CONTRACTING LIMITEDWest Byfleet · inc. Dec 2013
All companies incorporated on 31 December 2013 · in Dec 2013.
09
Reminders for LUMINA TECHNOLOGY LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.