# SIBYLLA LTD (12204744)

> SIBYLLA LTD is an active private limited company (company number 12204744) incorporated on 13 September 2019, registered in Royston. Its registered activity is business and domestic software development (SIC 62012). Latest small accounts cover the period ending 31 December 2025, showing net assets of £2.79m and cash of £1.16m, with 5 employees on average. Net assets rose 1794% on the prior period (£147k).

- Status: Active
- Incorporated: 2019-09-13
- Registered office: Royston, SG8 9JN
- SIC 62012: Business and domestic software development
- Next accounts due: 2027-09-30
- Confirmation statement due: 2027-09-27
- Accounts type: TOTAL EXEMPTION FULL

By net assets it sits in the top quarter of 508 comparable companies in Hertfordshire (median £1,095, upper quartile £35k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-12-31 | £2.79m | £1.16m | £1.90m | — | — | — | 5 |
| 2024-09-30 | £147k | £528k | £287k | — | — | — | 4 |

size band micro.

## Filing and accounts signals (facts, not a rating)

- Net assets above zero: Net assets £2,790,156 at 31 December 2025
- Net assets up 10% or more on the prior period: +1793.5% vs prior period
- Cash at bank of £50,000 or more: Cash £1,162,953
- Incorporated five or more years ago: Incorporated 13 September 2019

How each signal is derived: https://firmoscan.com/methodology

## Persons with significant control

- Mr Alex Bronstein — owns 25–50% of shares, since 2019-09-13
- Alderwood Overseas Limited (corporate-entity) — holds 25–50% of voting rights, since 2025-04-17

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Source: Companies House register snapshot 2026-08-31, Open Government Licence v3.0. Information may have changed since that date and is not advice or a credit reference; check the official record before relying on it. Official record: https://find-and-update.company-information.service.gov.uk/company/12204744
HTML: https://firmoscan.com/company/12204744-sibylla-ltd