SEQIRUS UK LIMITED, SL6 8AA : Companies House Number 09614642

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Overview

Company type: Private Limited Company
Incorporated: 2015-05-29
Registered office: Point, 29 Market Street, Maidenhead, Berkshire, England, SL6 8AA
Postcode: SL6 8AA
Capital: 582,911,234 GBP
Accounts category: Full

Accounts

Last made up to: 2025-06-30
Next due by: 2027-03-31
Financial year end: 30 June

Confirmation statement

Last statement dated: 2026-02-26
Next due by: 2027-03-12

View filing history →

Nature of business (SIC)

70100 Activities of head offices

Officers 7 current · 10 resigned

Nigel Charles HILTON Director

Appointed 2025-07-01

Aoife Ann DEANE Director

Appointed 2025-04-18

Christopher James THORPE Director

Appointed 2024-08-20

Lorna Agnes MELDRUM Director

Appointed 2024-08-19

Hannah HOLLAND-WRIGHT Secretary

Appointed 2020-09-09

View all officers and resignations →

Group structure 1 subsidiary

Controlled by SEQIRUS LIMITED — since 2016-04-06

SEQIRUS UK MAH LIMITED Dissolved

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

Public contracts won 1

Contract for a reserve stock of influenza vaccine for the 2019/20 season

Department of Health and Social Care 2019-10-16 £0

Contains public sector information licensed under the Open Government Licence v3.0 (Contracts Finder).

Licensed visa sponsor

Licensed by the Home Office to sponsor worker visas: Global Business Mobility: Senior or Specialist Worker (Worker (A rating)), Skilled Worker (Worker (A rating)).

Matched by registered name to the register of licensed sponsors (Home Office, updated daily) — check the register itself before relying on it. Contains public sector information licensed under the Open Government Licence v3.0.

Modern slavery statement

Registered a modern slavery statement for 2025 (period to 2025-06-30) as part of the CSL Limited group statement — 6 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

36.07%

Women's median hourly pay below men's, 2025/26 · in the bottom 10% for parity

View pay gap →

Contact details

Website: seqirus.com

CSL Vifor is a global partner of choice for pharmaceuticals and innovative, leading therapies in iron deficiency and nephrology.

Previous registered addresses 1

Address	Changed on
100 NEW BRIDGE STREET, LONDON, EC4V 6JA, ENGLAND	2016-02-23

The class of 2015

51%

of the 2,182 companies in this sector incorporated in 2015 are still active today; 44% 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 3 titles

Leasehold: 3
Most recent registration: 2026-01-29
Where: Windsor And Maidenhead (3)

Title number	County	Tenure	Registered	Price paid
BK543292	Windsor And Maidenhead	Leasehold	2026-01-29	—
BK536723	Windsor And Maidenhead	Leasehold	2024-10-18	—
BK471484	Windsor And Maidenhead	Leasehold	2015-10-07	—

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