£614
+78%vs Nov 2024Active13754711Private limited companyCambridge
SIRIUS QUANTUM SOLUTIONS LTD
Significant control: Derya Karli (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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: Business and domestic software development (SIC 62012). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
SIRIUS QUANTUM SOLUTIONS LTD is an active private limited company (company number 13754711) incorporated on 19 November 2021, registered in Cambridge. Its registered activity is business and domestic software development (SIC 62012). Latest micro accounts cover the period ending 30 November 2025, showing net assets of £614, with 1 employee on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets rose 78% on the prior period (£345).
Peer position · net assets
By net assets it sits in the lower half of 507 comparable companies in Cambridge (median £2,422, upper quartile £56k).
02
Ownership and control
- Miss Derya Karli
- 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
- 19 November 20214 yrs ago
- Next accounts due
- 30 August 2027in 310 days
- Confirmation statement due
- 3 December 2026in 40 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 62012
- Business and domestic software development
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
1
No changevs Nov 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 November 2025 | £614 | — | — | £63 | — | — | 1 |
| 30 November 2024 | £345 | — | — | £58 | — | — | 1 |
Current ratio10.75Current assets ÷ creditors within one year
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing; micro-entity accounts contain no profit and loss account.
06
Filing and accounts signals
- Net assets above zeroNet assets £614 at 30 November 2025
- Net assets up 10% or more on the prior period+78.0% vs prior period
- Current assets at least 1.5× creditors within one yearCurrent ratio 10.75
- Incorporated two to five years agoIncorporated 19 November 2021
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 310 days
- Confirmation statement duein 40 days
- Accounts period endNet assets £614 · micro accounts
- Accounts period endNet assets £345 · micro accounts
- Incorporated
08
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- BITHUNTER TECHNOLOGY COMPANY LIMITEDCambridge · inc. Oct 2021
- BABCOM LTDCambridge · inc. Oct 2021
- GB MENTORS LTDEly · inc. Dec 2021
- PICKLE ME SILVERS LTDSaffron Walden · inc. Oct 2021
All companies incorporated on 19 November 2021 · in Nov 2021.
09
Reminders for SIRIUS QUANTUM SOLUTIONS LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.