Business Profiles

Research & Development

Klein Marine Systems, Incorporated

Klein has over 50 years of experience with the development and manufacture of high-performance sonar products including side scan and bathymetry systems and maritime surveillance and security solutions.  Our side scan sonar systems are respected as the standard of excellence in the industry and are deployed by Governments, Navies, Port Authorities, surveyors, oil companies, and universities worldwide.

Founded in 1968, Klein Marine Systems, a wholly owned subsidiary of Mitcham Industries, Incorporated, is the world's leading supplier of side scan sonar equipment and waterside security and surveillance systems. Klein Marine Systems enjoys a worldwide reputation of excellence founded on high-quality products and customer service.


Northeast Rehabilitation

Northeast Rehabilitation Hospital Network has helped thousands of patients across New Hampshire and Massachusetts overcome their physical challenges. Since opening our flagship location in Salem, New Hampshire in 1984, we (NRHN) have added three more acute rehabilitation hospitals located in Nashua, Portsmouth, and Manchester, New Hampshire. Additionally, our network includes over 20 outpatient centers, a home care division, a sports medicine division, an outpatient pediatric division, and many other services for those in need of rehabilitation. Our dynamic, 24-hour rehabilitation experience is powered by our highly qualified professional staff. Take a tour of our Salem facility and meet our therapists, talk with our certified rehabilitation nurses and dedicated case managers, and discover how deeply committed everyone here is committed to helping all patients achieve maximum recovery. 

Software & Data Telecom

Utility Cloud

Advanced Enterprise Systems Corporation (AESC) in Salem, New Hampshire is a software and professional services company that provides a comprehensive cloud-based operations management solution for public municipalities and private businesses of all sizes. Utility Cloud automates and orchestrates workflows, activities, communications, and reporting to drive operational efficiency for you and your entire team. Manage internal operations and third-party contractors using one system to reduce costs, ensure timely work completion, and improve mobility and end-to-end visibility. All Utility Cloud features can be easily configured to meet the needs of any organization or business. With a dedicated software team, we are committed to delivering software services as efficiently as possible by adapting the most proficient, user-friendly tools and technology, at the most competitive price to you.