Design, evaluation, and forensic services for firearms and ballistics cases, to the military, law enforcement and the legal profession.

Providing litigation support and expert testimony for civil and criminal litigation involving knives.

Independent forensic evaluation, examination, analysis, and reconstruction for firearms cases. Based in Washington.

Providing services for gunshot cases, including chart review, medical-legal consultation, evaluation, and missile identification and localization. Located in California.

Experts for civil and criminal cases in the technical and practical aspects of both modern and antique weapons, and Dutch, European and international weapons laws. Rotterdam, Holland.

Expert witness and litigation support for civil and criminal ballistic issues. Based in Maryland.

Providing a wide range of consultation, design and forensic services, relating to firearms. Based in New York.

College Park, Georgia-based firm, offering training and consultation services.