Internet telephony services; Videoconferencing services; Communication by mobile telephone; Providing internet chatrooms; Providing voice communication services via the Internet

Consulting services in the fields of military, defense, and the environment; reviewing standards and practices to assure compliance with engineering, defense, aerospace, military and the environment laws and regulations

Consulting services in the fields of military, defense, and the environment; reviewing standards and practices to assure compliance with engineering, defense, aerospace, military and the environment laws and regulations