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Security and Investigations Companies

338 companies listed in Security and Investigations.

338companies match your filters

  • IndustrySecurity and Investigations×
  • Universal Services of America logo

    Universal Services of America

    United States · Security and Investigations

    EMPLOYEES
    10,001+ employees
    FOUNDED
    —
  • SOS Security LLC logo

    SOS Security LLC

    United States · Security and Investigations

    EMPLOYEES
    10,001+ employees
    FOUNDED
    —
  • AlliedBarton Security Services logo

    AlliedBarton Security Services

    United States · Security and Investigations

    EMPLOYEES
    10,001+ employees
    FOUNDED
    1957
  • Sunstates Security logo

    Sunstates Security

    United States · Security and Investigations

    EMPLOYEES
    5,001-10,000 employees
    FOUNDED
    1998
  • Inter-Con Security logo

    Inter-Con Security

    United States · Security and Investigations

    EMPLOYEES
    10,001+ employees
    FOUNDED
    1973
  • Paladin Security Group Ltd logo

    Paladin Security Group Ltd

    Canada · Security and Investigations

    EMPLOYEES
    10,001+ employees
    FOUNDED
    1976
  • Paragon Security logo

    Paragon Security

    Canada · Security and Investigations

    EMPLOYEES
    1,001-5,000 employees
    FOUNDED
    1976
  • GardaWorld logo

    GardaWorld

    Canada · Security and Investigations

    EMPLOYEES
    10,001+ employees
    FOUNDED
    1995
  • Securitas Security Services USA, Inc. logo

    Securitas Security Services USA, Inc.

    United States · Security and Investigations

    EMPLOYEES
    10,001+ employees
    FOUNDED
    —
  • Electric Guard Dog logo

    Electric Guard Dog

    United States · Security and Investigations

    EMPLOYEES
    51-200 employees
    FOUNDED
    1973

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