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Security and Investigations Companies in United States

64 companies in the Security and Investigations industry, based in United States.

64companies match your filters

  • IndustrySecurity and Investigations×
  • CountryUnited States×
  • Private Eye Protection logo

    Private Eye Protection

    United States · Security and Investigations

    EMPLOYEES
    51-200 employees
    FOUNDED
    2018
  • Service Works, Inc. logo

    Service Works, Inc.

    United States · Security and Investigations

    EMPLOYEES
    11-50 employees
    FOUNDED
    1994
  • Phoenix Systems & Service, Inc. logo

    Phoenix Systems & Service, Inc.

    United States · Security and Investigations

    EMPLOYEES
    11-50 employees
    FOUNDED
    —
  • Summit Security Services, Inc. logo

    Summit Security Services, Inc.

    United States · Security and Investigations

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

    Guardsmark

    United States · Security and Investigations

    EMPLOYEES
    10,001+ employees
    FOUNDED
    —
  • FJC Security Services, Inc. logo

    FJC Security Services, Inc.

    United States · Security and Investigations

    EMPLOYEES
    5,001-10,000 employees
    FOUNDED
    —
  • SecurAmerica logo

    SecurAmerica

    United States · Security and Investigations

    EMPLOYEES
    5,001-10,000 employees
    FOUNDED
    —
  • 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

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