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NYSE: TRIO 61.84 down −0.47 (−0.75%) Close 2 Nov 2026
  1. AccessNet K-Series keypad, front elevation Line drawing: AccessNet K-Series keypad, front elevation. - - - -

    01

    Security Products

    Access control, perimeter security and secure facilities for 52,000 customer sites, from the AccessNet K-Series to vault systems for central banks.

    Headquarters
    Halsworth, England
    Founded
    1972
    Employees
    31,200
    Revenue 2025
    $9.84bn (24%)
  2. Arden regenerative care bay, side elevation Line drawing: Arden regenerative care bay, side elevation.

    02

    Medical Systems

    Critical-care and recovery systems, including the Arden regenerative care bay, now approved in 31 countries, and hospital logistics.

    Headquarters
    Leiden, Netherlands
    Founded
    1984
    Employees
    22,750
    Revenue 2025
    $8.12bn (20%)
  3. 42U network rack, front elevation Line drawing: 42U network rack, front elevation.

    03

    Network Services

    Managed networks, hosting and colocation from nine data centers, with 212 MW of contracted capacity and 3,800 enterprise customers.

    Headquarters
    Toronto, Canada
    Founded
    1998
    Employees
    4,920
    Revenue 2025
    $6.31bn (15%)
  4. Modular orbital research platform, elevation Line drawing: Modular orbital research platform, elevation.

    04

    Orbital & Research Systems

    Research facilities, vessels and the systems that run them, for space agencies, universities and TriOptimum’s own research programs.

    Headquarters
    Halsworth, England
    Founded
    1989
    Employees
    14,380
    Revenue 2025
    $7.06bn (17%)
  5. ML-7 ore-cutting laser on two-axis mount Line drawing: ML-7 ore-cutting laser on two-axis mount.

    05

    Resources & Materials

    Cutting, extraction and processing equipment for mining on Earth and beyond, and advanced materials from TriOptimum’s own refineries.

    Headquarters
    Perth, Australia
    Founded
    1962
    Employees
    27,400
    Revenue 2025
    $6.48bn (16%)
  6. HG-40 hydroponic grove module, section Line drawing: HG-40 hydroponic grove module, section.

    06

    Agrisystems

    Controlled-environment agriculture: the HG-series hydroponic groves, vertical farms and the climate systems that keep them productive.

    Headquarters
    Wageningen, Netherlands
    Founded
    2007
    Employees
    9,610
    Revenue 2025
    $3.46bn (8%)

Revenue for the year ended 31 December 2025. Employees at 31 December 2025. See Investor Relations for segment results.