Private Investigations | Information Discovery & Verification | Investigative Research & Analysis | Protection & Security Consultations DDIG is a licensed private investigation company based in Massachusetts, USA. We offer a broad range of investigative, research and analysis services to individuals, organizations and businesses in the United States and around the world. We also offer protection and security consultations. Our founding principal Keith Hamilton, and his team have 30+ years of experience from working with individuals, organizations and businesses in the private, public and non-profit sectors. This extensive experience has given DDIG a reputation in the industry as the expert who gets results (finds, analyzes and verifies the facts) and resolves issues for clients. We have both national and international case management experience in the investigation, protection and security fields. * DDIG also partners with proven and vetted professionals around the world in the investigation, protection and security industry. * Laws about Personally Identifiable Information (PII) are followed by us and for legal and security purposes, that information is redacted in our reports. * Privacy and Confidentiality, Attorney Client Privilege and Attorney Work Product are valued and upheld by us. We offer a broad range of services. Visit our business website to learn more.