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UK company intelligence
Company Active LTD

Company profile

Cytomark Limited

UK company 11863469, incorporated on 6 March 2019.

TransFix - Cell Stabilisation Reagents for use in Flow Cytometry

TransFix Cell Stabilisation Reagent for Flow Cytometry. Preserves antigen expression for blood, Cerebrospinal (CSF) bone marrow, lymph nodes, and CTCs

Company number
11863469
Incorporated
6 Mar 2019
Companies House status
Active

Company identity

Founded / incorporated
6 March 2019

Company number 11863469

Verify at Companies House
Legal name
CYTOMARK LIMITED
Company type
Private Limited Company
Region
South East England
Registered address
WHITELEAF BUSINESS CENTRE 11 LITTLE BALMER
BUCKINGHAM INDUSTRIAL ESTATE
BUCKINGHAM
BUCKINGHAMSHIRE
UNITED KINGDOM
MK18 1TF
Insolvency history
No

Corporate ownership

Updated 07 Jul 2026 09:49

2 levels 1 ultimate controller
1
Company Active LTD
Cytomark Limited
CRN 11863469
2
Direct controller Active LTD
Caltag Medsystems Limited
CRN 04162330
3
Ultimate controller Active PRIVATE-LIMITED-GUARANT-NSC
Caltag Medsystems Trustee Limited
CRN 16684111

Latest accounts

Financial period: 1 Jan 2024 to 31 Dec 2024

FULLACCOUNTS
Turnover
Unknown
Profit / Loss
Unknown
Employees
4

Company events

Reference milestones and recent Companies House filing stream events.

6 events
30 Sep
2027

Accounts due

Accounts Due

Next accounts due date

19 Mar
2027

Confirmation statement due

Confirmation Due

Next confirmation statement due date

30 Jul
2026

Accounts With Accounts Type Total Exemption Full

Accounts Analysed

AA | Transaction MzUzNjAyMDc3MWFkaXF6a2N4

Published 30 Jul 2026 10:57

05 Mar
2026

Confirmation statement filed

Confirmation

Last confirmation statement made up date

31 Dec
2025

Accounts filed

Accounts

Last accounts made up date

06 Mar
2019

Incorporated

Inception

Company registered at Companies House