NUCLEUS HOLDINGS LIMITED

Company number 05771207 ·

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Overview

Company type
Private Limited Company
Incorporated
2006-04-05
Registered office
8th Floor, Holborn Gate, Southampton Buildings, London, England, WC2A 1AN
Postcode
WC2A 1AN
Capital
100 GBP
Accounts category
Audit Exemption Subsidiary
Charges
0 outstanding

Accounts

Last made up to
2024-12-31
Next due by
2026-09-30
Financial year end
31 December

Confirmation statement

Last statement dated
2026-03-16
Next due by
2027-03-30
View filing history →

Nature of business (SIC)

  • 70100 Activities of head offices

Officers 6 current · 11 resigned

Appointed 2022-01-13
Appointed 2020-12-10
Appointed 2020-12-10
DIRECTOR Appointed 2018-06-11
DIRECTOR Appointed 2018-06-11

View all officers and resignations →

Group structure 15 subsidiaries

Controlled by HUNTSWORTH PROTON UK BIDCO LIMITED — since 2020-12-10

Showing 12 of 15.

From persons-with-significant-control filings on the public register.

Modern slavery statement

Registered a modern slavery statement for 2026 (period to 2025-12-31) as part of the CD&R Artemis Holdco 0.75 Limited group statement — 4 years on the registry.

Read the statement summary on the government modern slavery statement registry. Contains public sector information licensed under the Open Government Licence v3.0.

Gender pay gap

14%

Women's median hourly pay below men's, 2025/26 · around the middle of the pack for parity

View pay gap →

Contact details

Website
nucleusholdings.com

At Nucleus Global we share science with the world. Experience an illuminating approach to medical communications powered by our science-first ethos.

Previous registered addresses 3

AddressChanged on
ADMIRAL HOUSE 76-78, OLD STREET, LONDON, EC1V 9RU, ENGLAND2013-10-23
2-4 IDOL LANE, LONDON, EC3R 5DD2013-09-16
ONE FORBURY SQUARE, THE FORBURY, READING, BERKSHIRE RG1 3EB2006-09-08

At this address

85

companies are registered at this postcode →

The class of 2006

41%

of the 1,927 companies in this sector incorporated in 2006 are still active today; 57% have since been dissolved.

A fact about the year, not a forecast for this company.

Survival rates for every incorporation year →

Property in England & Wales 2 titles

Leasehold
2
Most recent registration
2023-08-01
Where
Greater Manchester (1), Greater London (1)
Title numberCounty Tenure RegisteredPrice paid
MAN111843 Greater Manchester Leasehold 2023-08-01
AGL289244 Greater London Leasehold 2013-07-29

For addresses and the authoritative register entry, use HM Land Registry's official search (£3 per title).

Information produced by HM Land Registry. © Crown copyright 2026. Dataset as at 2026-08.