We Are C3I Inc, USA
Our expertise includes real time, embedded systems using COTS platforms, as well as software development, energy management technology, shipboard control and navigation equipment, and directed thrust control systems.
Our equipment and systems support submarines, surface ships, gas turbine and nuclear power plants, autonomous vehicles, and passenger ferries. We offer a range of products, from individual instruments through complex systems.
C31, Inc. has the scientific, engineering, and manufacturing resources to provide you with highly cost effective, advanced communications and control systems.
We have designed and manufactured precision, critical controls and instruments in four major products lines: Advanced Lighting Systems, Interior Communications, Distributed Data Acquisition, and Bridge Display Systems.
Company Message

C3I Capabilities
C3I and our Corporate Divisions are dedicated to the design, development, manufature and support of Military and Marine Grade communications and control systems, equipment and instruments to the world maritime community.
Corporate Divisions
C3I’s recent acquisition of integrated Marine Systems, Inc. of Brunswick, Maine, and the opening of its new 40,000 sq ft facility at the site of the former Brunswick Naval Air Station, provides a new unique state of the art equipment and systems integration site presence to the region. Combined with Integrated Marine Systems, Inc’s product development and partnership agreements with its subscriber companies, C3I now brings a worldwide presence and the resource backing of several multi-billion dollar companies to C3I’s marine products.
ACCS® Technologies
C3I’s flagship ACCS® technology continues to lead the marine market in versatility and adaptibility of communication and control system hardware and software products.
NVIS Technologies
C3I’s family of 12.1″ and 19″ Night Vision Instrumentation System (NVIS) Gen 4 compatibility tested and proven touch screen control panels continue to lead the market in NVIS control panel technology. Our proprietary spectrum controlled RGB LED LCD screen backlighting technology developed ten years ago continues to uniquely meet the needs of true NVIS compatibility as well as other specialty controlled screen emission modes of operation.
Fault Tolerant Communications
C3I’s patented RS 485 multi-drop fault tolerant communication architecture delivers unique protection against multi-drop communication failures, providing confidence and cost savings in high performance data acquisition and control system architectures.
New Products
C3I maintains a vigorous new product development activity. Our new marine product offerings include Integrated Voice and Video Communications Systems, American Bureau of Shippings (ABS) Qualifiable Communication Networks, Shipboard Tele-Robotic Fire Fighthing Controls (In partnership with Akron Brass Corp), Flexible LED Lighting Drivers and Lighting Systems for ships, and Augmented Reality Controls in partnership with Technology System, Inc.