Sono-Tek Corporation designs and manufactures ultrasonic coating systems for applying on parts and components for the microelectronics/electronics, alternative energy, medical, industrial, and research and development/other markets worldwide.

Vishay Precision Group, Inc. designs, manufactures, and markets specialized sensors, weighing solutions, and measurement systems in the United States, Israel, the United Kingdom, rest of Europe, Asia, and Canada.

Luna Innovations Incorporated develops, manufactures, and markets fiber optic test, measurement, and control products worldwide. The company offers optical test and measurement products, which include optical vector analyzer, optical backscatter reflectometers, and the Phoenix family of tunable lasers; and Hyperion sensing solution that enables full-spectrum data acquisition and flexible peak detect algorithms of fiber-bragg gratings (FBGs), long period FBGs, and fabry-perot sensors with low-latency access to data for closed loop feedback applications.

Trimble Inc. provides technology solutions that enable professionals and field mobile workers to enhance or transform their work processes worldwide. The company's Buildings and Infrastructure segment offers field and office software for route selection and design; systems to guide and control construction equipment; software for 3D design and data sharing; systems to monitor, track, and manage assets, equipment, and workers; software to share and communicate data; program management solutions for construction owners; 3D conceptual design and modeling software; building information modeling software; enterprise resource planning, project management, and project collaboration solutions; integrated site layout and measurement systems; cost estimating, scheduling, and project controls solutions; and applications for sub-contractors and trades.

Genasys Inc. a global provider of critical communications hardware and software solutions worldwide. The company operates through two segments, Hardware and Software.

MIND Technology, Inc., together with its subsidiaries, provides technology to the oceanographic, hydrographic, defense, seismic, and maritime security industries. The company's products include the GunLink seismic source acquisition and control systems that provide operators of marine seismic surveys with precise monitoring and control of energy sources; the BuoyLink RGPS tracking system, which is used to offer precise positioning of marine seismic energy sources and streamers; Digishot energy source controllers; Sleeve Gun energy sources; and SeaLink product line of marine sensors and solid streamer systems.

Mesa Laboratories, Inc. develops, manufactures, and sells life sciences tools and quality control products and services in the United States, Europe, the Asia Pacific, and internationally.

ESCO Technologies Inc. produces and supplies engineered products and systems for industrial and commercial markets worldwide. It operates through Aerospace & Defense, Utility Solutions Group, and RF Shielding and Test segments.

Focus Universal Inc. develops and manufactures smart instrumentation platform and device. It offers Ubiquitor, a wireless sensor device with a universal sensor node and gateway system that uses a computer or mobile device as the output display module that displays the readings of various sensor nodes.