ARKSIGMA LTD
Company number 13027223 · Active · South Croydon CR2 0RN
ARKSIGMA LTD is an active private limited company (company number 13027223) incorporated on 17 November 2020, registered in South Croydon. 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 −£29k, with 0 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets rose 24% on the prior period (−£38k). Across the last 3 periods on record the net-asset trend is rising.
By net assets it sits in the bottom quarter of 4,366 comparable companies in Greater London (median £1,196, upper quartile £29k).
Key dates
- Incorporated
- 17 November 2020
- Next accounts due
- 30 August 2027 — in 312 days
- Confirmation statement due
- 1 December 2026 — in 40 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
Activity
- SIC 62012
- Business and domestic software development
- SIC 86210
- General medical practice activities
- SIC 98000
- Residents property management
- Accounts type
- Micro Entity
- Size band
- Micro (Companies Act thresholds)
Financials — 3 periods on record, latest ending 30 November 2025
| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 November 2025 | −£29k | — | — | — | — | — | 0 |
| 30 November 2024 | −£38k | — | — | — | — | — | 0 |
| 30 November 2023 | −£43k | — | — | — | — | — | 0 |
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.
Firmoscan score: 56/100 (grade C)
- -15 Negative net assets — Net assets £-28,771 at 2025-11-30
- +8 Net assets growing — +23.7% vs prior period
- +5 Multi-year filing history — 3 periods on record
- +8 Established — Incorporated 2020-11-17 (6 years)
A transparent, rules-based score from filed data only: every point lists its evidence. It is not a credit rating or advice.
Ownership and control
- Mr Riaz Karim — owns 25–50% of shares; holds 25–50% of voting rights; can appoint or remove directors · since 17 November 2020
- Dr Shahina Karim — owns 25–50% of shares; holds 25–50% of voting rights · since 17 November 2020
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents.
Similar companies in Greater London
Same activity (business and domestic software development), closest in incorporation date.
- HESCO (SOUTH EAST) LTD — Chessington, inc. Nov 2020
- MJR COLAB LTD — London, inc. Nov 2020
- UNLIMITED CONSULTING LTD — Twickenham, inc. Nov 2020
- IR&C LTD — Chigwell, inc. Nov 2020
- SV TECHNO LIMITED — Hounslow, inc. Nov 2020
- A&A IT CONSULTING LTD — Ilford, inc. Nov 2020
All companies incorporated on 17 November 2020 · in Nov 2020.
Reminders for ARKSIGMA LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.