HALMA PUBLIC LIMITED COMPANY

None observed in current sources.

• ■
  SMITH FLOW CONTROL LIMITED

  beneficial owner
  100%
• ■
  ANALYTICAL DEVELOPMENT COMPANY LIMITED

  beneficial owner
  100%
• ■
  MINICAM LTD

  beneficial owner
  100%
• ■
  ASHTON LISTER INVESTMENTS LIMITED

  beneficial owner
  100%
• ■
  ZONEGREEN 2013 LIMITED

  beneficial owner
  100%
• ■
  ELFAB HUGHES LIMITED

  beneficial owner
  100%
• ■
  CROWCON DETECTION INSTRUMENTS LIMITED

  beneficial owner
  100%
• ■
  MEADOWBRIDGE HOLDINGS LIMITED

  beneficial owner
  100%
• ■
  HALMA SAFETY LIMITED

  beneficial owner
  100%
• ■
  NAVTECH RADAR LIMITED

  beneficial owner
  100%
• ■
  INVENIO SYSTEMS LIMITED

  beneficial owner
  100%
• ■
  Ldc (Managers) Ltd

  beneficial owner
  100%
• ■
  SONAR RESEARCH & DEVELOPMENT LIMITED

  beneficial owner
  100%
• ■
  APOLLO FIRE DETECTORS LIMITED

  beneficial owner
  100%
• ■
  MISTURA SYSTEMS LIMITED

  beneficial owner
  100%
• ■
  HALMA IT SERVICES LIMITED

  beneficial owner
  100%
• ■
  POWER EQUIPMENT LIMITED

  beneficial owner
  100%
• ■
  AMPAC EUROPE LIMITED

  beneficial owner
  100%
• ■
  ALPHA INSTRUMATICS HOLDING COMPANY LIMITED

  beneficial owner
  100%
• ■
  Ldc (Managers) Ltd

  beneficial owner
  100%
• ■
  REMLIVE LIMITED

  beneficial owner
  100%
• ■
  CRANFORD CONTROLS LIMITED

  beneficial owner
• ■
  THERMOCABLE (FLEXIBLE ELEMENTS) LIMITED

  beneficial owner
  100%
• ■
  TALENTUM DEVELOPMENTS LIMITED

  beneficial owner
  100%
• ■
  ASL HOLDINGS LIMITED

  beneficial owner
  100%
• ■
  ZONEGREEN LIMITED

  beneficial owner
  100%
• ■
  HALMA SERVICES LIMITED

  beneficial owner
  100%
• ■
  CASTELL LOCKS LIMITED

  beneficial owner
  100%
• ■
  HYFIRE WIRELESS FIRE SOLUTIONS LIMITED

  beneficial owner
  100%
• ■
  FORTRESS INTERLOCKS LIMITED

  beneficial owner
  100%
• ■
  RESEARCH ENGINEERS LIMITED

  beneficial owner
  100%
• ■
  ROHRBACK COSASCO SYSTEMS UK LIMITED

  beneficial owner
  100%
• ■
  HALMA INTERNATIONAL LIMITED

  beneficial owner
  75%
• ■
  Firemate Software Pty Ltd

  beneficial owner
  100%
• ■
  AVIRE LIMITED

  beneficial owner
  100%
• ■
  RADIO-TECH LIMITED

  beneficial owner
  100%
• ■
  STATIC SYSTEMS HOLDINGS LIMITED

  beneficial owner
  100%
• ■
  RETEN ACOUSTICS LIMITED

  beneficial owner
  100%
• ■
  PALMER ENVIRONMENTAL SERVICES LIMITED

  beneficial owner
  100%
• ■
  SENTRIC SAFETY GROUP LIMITED

  beneficial owner
  100%
• ■
  ANTON INDUSTRIAL SERVICES LIMITED

  beneficial owner
  100%
• ■
  FIRE FIGHTING ENTERPRISES LIMITED

  beneficial owner
  100%
• ■
  HANOVIA LIMITED

  beneficial owner
  100%
• ■
  MINI-CAM ENTERPRISES LIMITED

  beneficial owner
  100%
• ■
  A & G SECURITY ELECTRONICS LIMITED

  beneficial owner
  100%
• ■
  RAMTECH ELECTRONICS LIMITED

  beneficial owner
  100%
• ■
  PALMER ENVIRONMENTAL LIMITED

  beneficial owner
  100%
• ■
  ECO RUPTURE DISC LIMITED

  beneficial owner
  100%
• ■
  WILKINSON & SIMPSON LIMITED

  beneficial owner
  100%
• ■
  ISO-LOK LIMITED

  beneficial owner
  100%

• JENKINS, Mark Alun
  secretary · appt 2020-05-01
• CONDON, Liam
  director · Irish · appt 2023-09-25
• CRAN, Carole
  director · British · appt 2016-01-01
• HARLOW, Jo Nell
  director · American · appt 2016-10-03
• KERR, Giles Francis Bertram
  director · British · appt 2024-02-01
• LA FORCE III, Andrew Hudson
  director · American · appt 2025-06-02
• MAKIN, Pamela Louise, Dame
  director · British · appt 2021-02-09
• MISTRY, Dharmash Pravin
  director · British · appt 2021-04-01
• NEBHRAJANI, Sharmila
  director · British · appt 2021-12-01
• RONCHETTI, Marc Arthur
  director · British · appt 2018-07-01
• THORALFSSON, Barbara
  director · Norwegian · appt 2025-06-16
• WARD, Jennifer Suzanne
  director · American · appt 2016-09-27