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Company number
11740503

XCELBIO LTD

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

Company details

Registered name
XCELBIO LTD
Company number
11740503
Registered office
20A HIGH STREET, GLASTONBURY, SOMERSET, BA6 9DU, UNITED KINGDOM
Company type
Private Limited Company
Incorporated on
24 December 2018
Status
Active
Age
7 years
Nature of business (SIC)
01629 — Support activities for animal production (other than farm animal boarding and care) n.e.c. · 72110 — Research and experimental development on biotechnology · 74901 — Environmental consulting activities
Accounts — next due
30 Sept 2027
Accounts — last made up to
31 Dec 2025
Confirmation statement — next due
06 Jan 2027
Confirmation statement — last
23 Dec 2025

People with significant control

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

Ms Barbara Nicolette Jean Ascough
owns 50–75% of shares · holds 50–75% of voting rights · can appoint and remove directors
Notified 24/12/2018
Ms Svetlana Semenova
owns 25–50% of shares · holds 25–50% of voting rights · can appoint and remove directors
Notified 24/12/2018

Corporate structure

Who controls this company, and who they control in turn

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

Connections

Ms Barbara Nicolette Jean Ascough
born 06/1952 · South Africa owns 50–75% of shares · holds 50–75% of votes · can appoint and remove directors Notified 24/12/2018
Ms Svetlana Semenova
born 01/1958 · United Kingdom owns 25–50% of shares · holds 25–50% of votes · can appoint and remove directors Notified 24/12/2018

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
24/12/2018 Person with significant control added Ms Svetlana Semenova
24/12/2018 Person with significant control added Ms Barbara Nicolette Jean Ascough

Financial highlights

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

Source: Companies House bulk data filed accounts (iXBRL)
Metric FY2025FY2024FY2023
Total assets less current liabilities -3 -23 -22
Net assets -22
Employees (avg) 2 2 2

Documents for XCELBIO 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.

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Data protection register

No entry found on the ICO register of fee payers under this name.

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Get this company via API

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Frequently asked questions

What is the company number of XCELBIO LTD?
According to the official registry, the company number of XCELBIO LTD is 11740503.
Where is XCELBIO LTD registered?
The registered office is 20A HIGH STREET, GLASTONBURY, SOMERSET, BA6 9DU, UNITED KINGDOM.
What is the SIC code of XCELBIO LTD?
The nature of business is recorded under SIC code 01629 — Support activities for animal production (other than farm animal boarding and care) n.e.c., 72110 — Research and experimental development on biotechnology, 74901 — Environmental consulting activities.
Who controls XCELBIO LTD?
Ms Barbara Nicolette Jean Ascough is recorded as a person with significant control, and owns 50–75% of shares, holds 50–75% of voting rights, can appoint and remove directors.
When are the next accounts of XCELBIO LTD due?
The next annual accounts are due by 30 September 2027, and the last accounts were made up to 31 December 2025.

About XCELBIO LTD (11740503)

XCELBIO LTD is a private limited company incorporated on 24 December 2018 and registered in the United Kingdom under company number 11740503. Its registered office is at 20A HIGH STREET, GLASTONBURY, SOMERSET, BA6 9DU, UNITED KINGDOM. The recorded nature of business is support activities for animal production (other than farm animal boarding and care) n.e.c. (SIC 01629). The company is currently active , with statutory accounts last made up to 31 December 2025. , and the person with significant control is Ms Barbara Nicolette Jean Ascough. 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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