opendata.bot
Company number
12204744

SIBYLLA LTD

Active
✓ Active company on the official register. Next accounts due 30 September 2027.

Company details

East of England, England Contains OS data © Crown copyright and database right. Contains Royal Mail data © Royal Mail copyright and database right. Source: Office for National Statistics licensed under the Open Government Licence v.3.0.
Registered name
SIBYLLA LTD
Company number
12204744
Registered office
LAKE HOUSE, MARKET HILL, ROYSTON, SG8 9JN, ENGLAND · 410 other companies at this postcode
Company type
Private Limited Company
Incorporated on
13 September 2019
Status
Active
Age
7 years
Nature of business (SIC)
62012 — Business and domestic software development
Accounts — next due
30 Sept 2027
Accounts — last made up to
31 Dec 2025
Confirmation statement — next due
26 Sept 2026
Confirmation statement — last
12 Sept 2025

What the register says

Facts from the register, with the dates they are filed under. Not a score: what they mean is for you to judge, and every line can be checked against Companies House itself.

Companies House register snapshot, read 02/09/2026.

People with significant control

Beneficial owners holding over 25% of shares, voting rights or the right to appoint directors

Alderwood Overseas Limited
holds 25–50% of voting rights
Notified 17/04/2025
Mr Alex Bronstein
owns 25–50% of shares
Notified 13/09/2019
Mr Damon Mannion
owns 25–50% of shares
Notified 13/09/2019
Mr Ernesto Gottfried Schmitt
owns 25–50% of shares
Notified 13/09/2019

Corporate structure

Who controls this company, and who they control in turn

4 controllers Drag to move · scroll to zoom · double-click to expand
Company Person Current control Ended

Connections

Alderwood Overseas Limited name only
holds 25–50% of votes Notified 17/04/2025 Controls 3 companies
Mr Alex Bronstein
born 05/1980 · Austria owns 25–50% of shares Notified 13/09/2019
Mr Damon Mannion
born 04/1966 · United Kingdom owns 25–50% of shares Control ended 11/11/2019
Mr Ernesto Gottfried Schmitt
born 08/1971 · United Kingdom owns 25–50% of shares Control ended 11/11/2019 Controls 3 companies

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
17/04/2025 Person with significant control added Alderwood Overseas Limited
11/11/2019 Person with significant control ceased Mr Ernesto Gottfried Schmitt
11/11/2019 Person with significant control ceased Mr Damon Mannion
13/09/2019 Person with significant control added Mr Ernesto Gottfried Schmitt
13/09/2019 Person with significant control added Mr Damon Mannion
13/09/2019 Person with significant control added Mr Alex Bronstein

Financial highlights

Parsed from the filed statutory accounts (£ thousands, except employees)

Source: Companies House bulk data filed accounts (iXBRL)
Metric FY2025FY2024
Total assets less current liabilities 2,790
▲ 1794%
147
Employees (avg) 5
▲ 25.0%
4

Documents for SIBYLLA LTD

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Company extract£1.99

The full registration record as held today — name, number, status, registered office, company type, previous names, officers, PSC and SIC codes, timestamped for your file.

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Financial statements£3.99

Every figure the company’s own accounts state, across each filed period, with year-on-year movement. Most UK companies file small or micro-entity accounts — a balance sheet and a headcount, no turnover or profit.

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Ownership report£3.99

Who controls the company: persons with significant control, the nature of that control, the ownership graph and every other company those controllers hold.

PDF Order

Data protection register

Registered with the Information Commissioner's Office as a data protection fee payer.

Sibylla Ltd — SG8 9JN
Tier 1 · renews 04/12/2026
ICO entry

The ICO publishes no company number, so this is matched on the registered name and confirmed by the postcode. Check the ICO entry before relying on it.

Get this company via API

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X-Api-Key: $OPENDATA_KEY
Read the API docs

Frequently asked questions

What is the company number of SIBYLLA LTD?
According to the official registry, the company number of SIBYLLA LTD is 12204744.
Where is SIBYLLA LTD registered?
The registered office is LAKE HOUSE, MARKET HILL, ROYSTON, SG8 9JN, ENGLAND.
What is the SIC code of SIBYLLA LTD?
The nature of business is recorded under SIC code 62012 — Business and domestic software development.
Who controls SIBYLLA LTD?
Alderwood Overseas Limited is recorded as a person with significant control, and holds 25–50% of voting rights.
When are the next accounts of SIBYLLA LTD due?
The next annual accounts are due by 30 September 2027, and the last accounts were made up to 31 December 2025.

About SIBYLLA LTD (12204744)

SIBYLLA LTD is a private limited company incorporated on 13 September 2019 and registered in the United Kingdom under company number 12204744. Its registered office is at LAKE HOUSE, MARKET HILL, ROYSTON, SG8 9JN, ENGLAND. The recorded nature of business is business and domestic software development (SIC 62012). The company is currently active , with statutory accounts last made up to 31 December 2025. , and the person with significant control is Alderwood Overseas Limited. This profile is provided by opendata.bot by Noetikos, aggregating official data from Companies House bulk data , last refreshed 2 September 2026.

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