Hadron, Inc. Profile: Hadron, Inc. Related Entities: Has as leader Dominic Laiti Events (2) October 2, 1991: Former Justice Department Official Claims PROMIS Possibly Transferred from Department to Private Business 1991-10-02 October 10, 1991: Former Customs Services Officer Claims Key Justice Department Official Linked to Company Allegedly Involved in PROMIS Deals 1991-10-10