Commercial Electronic Systems Inc

Pentegra Systems is a leading custom systems integrator based in Addison, IL, offering a wide range of innovative solutions in Audio, Video, Network Infrastructure, Security, and Telecommunication. With their unmatched expertise in design, engineering, installation, training, and service, they excel at delivering exceptional results for complex projects, integrating multiple technologies, and meeting tight deadlines. Their commitment to improving school safety, PASS certification, Intellisee Software, and Life Safety Solutions sets them apart in the industry. From audio and video solutions for live performances and broadcast recording to network infrastructure services like fiber optic networks and wireless networks, Pentegra Systems provides comprehensive requirements discovery, design, installation, and system services for organizations of any scale. Their expertise in security solutions, including digital video surveillance, access control, and intrusion detection, ensures 24/7 system surveillance. With their telecom services, such as business class IP phone systems and collaborative communications, they partner with clients to enhance their voice communication and enterprise mobility. Pentegra Systems is dedicated to amplifying success, projecting unmatched expertise, converging network solutions, providing 24/7 system surveillance, and partnering with the voice of experience.Generated from the website

Founded in 1980, First Security Systems is a full-service company that provides technological and infrastructure solutions to clients throughout the Greater Chicago area and northern Illinois. It specializes in the design and installation of electronic systems for a range of applications. The company operates through various divisions, including health care communications, fire detection and security. Its health care communications division offers services to hospitals and nursing care facilities. The company provides technology solutions in the areas of life safety, security, operations and cost containment. It works with various architects, engineers, owners, contractors and regulatory authorities. First Security Systems is located in Naperville, Ill.

Established in 1922, Dukane Corporation is a privately owned company that manufactures and markets advanced technology products. It offers audiovisual equipment, projectors, assembly systems and plastic welding devices. The company also provides payroll processing solutions. Dukane Corporation operates contract, gaming and ultrasonics divisions. It operates a subsidiary, C.S.E and has achieved ISO 9001 certification. The company has a staff of more than 200 individuals. Dukane Corporation has annual sales revenue of over $30 million. In addition, it serves clients in the commercial, industrial and institutional markets. The company maintains a manufacturing and distribution facility in Illinois. Dukane Corporation offers products to NASA.