Skip links
Companies
› United Kingdom › LGC SCIENCE GROUP HOLDINGS LIMITED
LGC SCIENCE GROUP HOLDINGS LIMITED logo

LGC SCIENCE GROUP HOLDINGS LIMITED

Private limited company (Ltd.) Active

in

Registration No.
12315541
Incorporation Date
2019-11-14
Company Type
Private limited company (Ltd.)
Address
Guildford, United Kingdom
Website
www.lgcgroup.com/
Source: Companies House

LGC SCIENCE GROUP HOLDINGS LIMITED is a Private limited company (Ltd.) registered in United Kingdom under 12315541, and its current status with Companies House is active. The company was incorporated on 14 November 2019 and lists its registered address as Guildford, United Kingdom. 1 shareholder is on record for LGC SCIENCE GROUP HOLDINGS LIMITED, and since every one of them is a company rather than an individual, this particular filing does not on its own establish an ultimate beneficial owner (UBO) — identifying one would mean tracing the ownership of each shareholding company in turn. This profile is sourced directly from Companies House and was last updated on 16 October 2026.

Data Provenance
This record is sourced directly from official government registries, including Companies House.

View data sources →

We don’t stop at registry data.
Every company record is enriched with additional intelligence:
  • Company fundamentals
  • Corporate linkage & group structures
  • Digitized company financials
  • Firmographics — websites, social profiles, revenue and employee estimates

View full data dictionary →

Shareholders

1

One shareholder is currently on record for LGC SCIENCE GROUP HOLDINGS LIMITED, held on the Confirmation Statement (CS01), filed under the Companies Act 2006.

The largest of these is LOIRE UK MIDCO 2 LIMITED, holding 100% — a majority holding.

Because the shareholder shown is a company rather than an individual, the ownership chain continues above this level, and no beneficial owner can be established from this filing alone.

Shareholder Type Holding Source Document
LOIRE UK MIDCO 2 LIMITED 100% Companies House

View all shareholders & beneficial ownership
Full cap table, ownership percentages, and ultimate beneficial owners resolved down to the natural person.

View all shareholders →

Officers

5

Three of the 5 officer records shown for LGC SCIENCE GROUP HOLDINGS LIMITED are current appointments, filed with Companies House. Marcus Kaeller (appointed 2024-06-03), Helen Watson (appointed 2025-01-17) and Joydeep Goswami (appointed 2025-01-17) all serve as Director. The remaining 2 records shown (Euan O'sullivan and Alexandre Thieffry) are former appointments that have since been resigned.

The register reports 13 officers in total, including past appointments, though only the 5 most relevant records are shown here.

Management authority at LGC SCIENCE GROUP HOLDINGS LIMITED sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.

The source filing doesn't specify representation authority — whether officers can act individually or must sign jointly to bind the company — so that detail isn't available here.

MK
Marcus Kaeller ACTIVE

Appointed
2024-06-03
Residence
🇬🇧 United Kingdom
Occupation
Director

HW
Helen Watson ACTIVE

Appointed
2025-01-17
Residence
🇬🇧 United Kingdom
Occupation
Director

JG
Joydeep Goswami ACTIVE

Appointed
2025-01-17
Residence
🇺🇸 United States
Occupation
Director

EO
Euan O'sullivan RESIGNED

Appointed
2021-09-17
Resigned
2025-01-31
Residence
🇬🇧 United Kingdom
Occupation
Director

AT
Alexandre Thieffry RESIGNED

Appointed
2025-01-17
Resigned
2026-06-23
Residence
🇬🇧 United Kingdom
Occupation
Director

View all officers & directors
Complete appointment history, representation authority, and officer-level filings across jurisdictions.

View all officers →

Group Structure

LGC SCIENCE GROUP HOLDINGS LIMITED sits 4 levels below its ultimate parent, LGC Science Corporation S.a r.l., registered in Luxembourg. 3 subsidiaries are recorded beneath it, across 3 jurisdictions. Immediately above LGC SCIENCE GROUP HOLDINGS LIMITED is LOIRE UK MIDCO 2 LIMITED, holding 100% as filed in LGC SCIENCE GROUP HOLDINGS LIMITED's own shareholder record with Companies House. LGC Science Corporation S.a r.l. sits further up the chain, a link derived by walking shareholder filings across jurisdictions rather than stated in a single document. Each of these downward relationships is derived rather than filed: resolved by matching entities across the registry network, not stated directly in a single document.

Those 3 subsidiaries span United Kingdom, Luxembourg, Canada jurisdictions, though this list should not be read as complete — subsidiaries only become visible here where shareholder data has actually been filed with a register, so holdings in jurisdictions without that filing simply won't appear.

Ultimate HQ
LGC Science Corporation S.a r.l.
Luxembourg
Loire Finco Luxembourg S.a r.l.
LuxembourgLU B239709

LOIRE UK BIDCO LIMITED
United KingdomGB 12315743

Toronto Research Chemicals Inc
Canada#0356486138

Explore the full group structure
Map the complete corporate hierarchy: parent companies, subsidiaries, and cross-border ownership chains.

View full group structure →

Need the full UBO picture on LGC SCIENCE GROUP HOLDINGS LIMITED?

Get complete shareholder and officer records, ultimate beneficial owner resolution, and ongoing ownership monitoring.

Frequently Asked Questions

Who owns LGC SCIENCE GROUP HOLDINGS LIMITED?

One shareholder is currently on record for LGC SCIENCE GROUP HOLDINGS LIMITED, held on the Confirmation Statement (CS01), filed under the Companies Act 2006. The largest of these is LOIRE UK MIDCO 2 LIMITED, holding 100% — a majority holding. Because the shareholder shown is a company rather than an individual, the ownership chain continues above this level, and no beneficial owner can be established from this filing alone.

Who is LGC SCIENCE GROUP HOLDINGS LIMITED's UBO (Ultimate Beneficial Owner)?

Every shareholder recorded for LGC SCIENCE GROUP HOLDINGS LIMITED is itself a company rather than a natural person, so no Ultimate Beneficial Owner (UBO) is identified at this level; establishing one would require tracing the ownership of each shareholding company in turn.

How many shareholders does LGC SCIENCE GROUP HOLDINGS LIMITED have on record?

1 shareholder is shown on record for LGC SCIENCE GROUP HOLDINGS LIMITED.

What is LGC SCIENCE GROUP HOLDINGS LIMITED's company registration number?

LGC SCIENCE GROUP HOLDINGS LIMITED's registration number is 12315541, filed with Companies House in United Kingdom. Its current status on the register is active.

Is LGC SCIENCE GROUP HOLDINGS LIMITED still an active company?

LGC SCIENCE GROUP HOLDINGS LIMITED's status on Companies House is listed as active.

When was LGC SCIENCE GROUP HOLDINGS LIMITED incorporated?

LGC SCIENCE GROUP HOLDINGS LIMITED was incorporated on 14 November 2019, according to Companies House.

What is LGC SCIENCE GROUP HOLDINGS LIMITED's registered address?

The registered address on file for LGC SCIENCE GROUP HOLDINGS LIMITED is Guildford, United Kingdom.

What legal structure is LGC SCIENCE GROUP HOLDINGS LIMITED registered as?

LGC SCIENCE GROUP HOLDINGS LIMITED is registered as a Private limited company (Ltd.) in United Kingdom.

Who are the officers/directors of LGC SCIENCE GROUP HOLDINGS LIMITED?

Three of the 5 officer records shown for LGC SCIENCE GROUP HOLDINGS LIMITED are current appointments, filed with Companies House. Marcus Kaeller (appointed 2024-06-03), Helen Watson (appointed 2025-01-17) and Joydeep Goswami (appointed 2025-01-17) all serve as Director. The remaining 2 records shown (Euan O'sullivan and Alexandre Thieffry) are former appointments that have since been resigned. Management authority at LGC SCIENCE GROUP HOLDINGS LIMITED sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.

Does LGC SCIENCE GROUP HOLDINGS LIMITED have a parent company or subsidiaries?

LGC SCIENCE GROUP HOLDINGS LIMITED sits 4 levels below its ultimate parent, LGC Science Corporation S.a r.l., registered in Luxembourg. 3 subsidiaries are recorded beneath it, across 3 jurisdictions. Those 3 subsidiaries span United Kingdom, Luxembourg, Canada jurisdictions, though this list should not be read as complete — subsidiaries only become visible here where shareholder data has actually been filed with a register, so holdings in jurisdictions without that filing simply won't appear.

Can Zavia monitor changes to LGC SCIENCE GROUP HOLDINGS LIMITED's ownership over time?

This profile reflects a point-in-time snapshot from Companies House. Zavia's monitoring API can track changes to LGC SCIENCE GROUP HOLDINGS LIMITED's registered shareholders, officers, and group structure going forward, flagging updates as they're filed rather than requiring a manual recheck.

Can I access LGC SCIENCE GROUP HOLDINGS LIMITED's data through an API?

Yes. Zavia's API connects directly to official government ownership registries across 195 countries and territories, including United Kingdom, so records like LGC SCIENCE GROUP HOLDINGS LIMITED's registration, shareholder, UBO, and group-structure data can be queried programmatically instead of viewed one page at a time.

Where does this company information come from, and how current is it?

This record is sourced directly from Companies House and was last synced on 16 October 2026.

This website uses cookies to improve your web experience.