Microwave Engineering Corporation originally named Microwave Research Corporation, was founded in 1968 as a custom design and manufacturing company providing state-of-the-art components, transmission lines and precision test equipment for microwave and communication systems. MEC is one of the original developers of broad band, high power devices, which gained worldwide preeminence in modern EW, ECM and Communication systems. Our product lines cover the spectrum from 0.1 to 100 GHz in various media including rectangular, ridged and circular waveguide, both rigid and flexible; coaxial transmission lines; stripline and antennas. Due to MEC's prominent position and know-how, we have also provided many of our customers with R&D, system design, theoretical studies, field-installation and technical consulting. In 1992, MEC acquired Datron's Tech Systems, also known as Technicraft in Thomaston, Connecticut. Tech Systems was a leading supplier of waveguide assemblies for the military and commercial markets, specializing in flexible waveguide including seamless, twistable and side seam. MEC continues to fabricate, support and expand all of Technicraft's products. On May 31, 2002 MEC acquired SierraCom, a division of Sierra Networks, Inc. They developed and manufactured a broad array of passive microwave components and subsystems for the United States military. Significant customers include the Department of Defense, as well as leading defense OEMs such as BAE, Lockheed Martin, Northrop Grumman and Raytheon.

Spruce was founded in 1989 with the purpose of making indoor air safer by removing a major health hazard: Radon. Since our founding, our manufactured products underscore our ongoing commitment to better indoor air quality and create healthier homes, schools and workplaces. Our current products include; inline ventilation fans, radon testing equipment, well water aeration equipment, and other radon and ventilation accessories. Two of the more popular Spruce companies are AccuStar Lab and RadonAway. Under the brand name RadonAway, our radon fans have become the most popular, reliable and effective in the world.

Advance Reproductions Corporation is a leading supplier of superior, large-area and optical Photomasks and Phototools. Innovative by nature we strive tirelessly to collaborate with our customers on their complex requirements. Our seasoned staff of experts and our creative approach to each and every request is what sets us apart. Working with unique requirements and complex patterning requests as well as offering prototypes and high volume patterning we welcome the challenge. ARC is an ISO 2015 and ITAR registered company. We support manufacturers throughout the world involved in the manufacturing of semiconductor, hybrid, microwave, nanotechnology, medical and electronic packaging devices. Advance Reproductions provides solutions and custom manufacturing services for research and development, custom shaped substrates and engineered tooling. Advance Reproductions Corporation 100 Flagship Dr. North Andover, MA 01845 Phone: 978-685-2911 Fax: 978-685-1771 Email: [email protected]

IMS was specifically designed to succeed where traditional EMS providers fail. As rapid prototype and on demand manufacturing experts, we execute with industry-leading precision, quality, and turnaround times to help customers meet their time to market objectives and maximize their profits.

Scott Electronics is a leading Electronics Manufacturing Services (EMS) company incorporated in 1986. We are a total solutions manufacturing provider for all your cable, harness, electro-mechanical and fiber optic assemblies. Our customers, both large and small, receive our undivided attention as we treat every one as if they were the only one. Our work with our customers is integrated into an array of products that span between medical devices in your local hospitals to homeland security products in your local airports. Our guiding philosophy has been to work towards continuous improvements in all facets and facilities within our business model. We continuously monitor our changes to be sure they are sustainable.

Byrna Technologies (OTCQB: BYRN) specializes in the development and manufacture of the most advanced security device on the market. The company has grown from a startup to explosive and sustained sales growth in a matter of a few months due to the introduction of a uniquely effective flagship product: Byrna HD (Home Defense) can deter, disorient, and disarm would-be assailants at distances up to 60 feet. A solution for personal protection and law enforcement, our products are the safer alternative to traditional firearms.

Advanced illumination (Ai) is a designer and manufacturer of LED lighting assemblies and drivers for machine vision, industrial imaging, bio-medical and related imaging applications. Ai products provide the highest performance using state-of-the-art LED components, current mode drivers and strobe sources, and rigorous optical and thermal design techniques. Our efficient, lean manufacturing system allows us to provide thousands of standard variations in two weeks or less. Does your factory have an image problem? Machine vision systems are becoming easier to use, but a software algorithm will never be able to detect flawed parts at 100% accuracy without a quality image to inspect. If you are relying on software to compensate for missing or inaccurate data, then your margin of error increases dramatically and you have an image problem! Image Experts for the Factory Floor At Advanced illumination (Ai), we understand how difficult it can be to choose the correct light source in order to acquire the best image for your application, and that while there are many options to choose from, there is often only one solution for a lighting problem. We built our business by focusing on machine vision lighting for the factory floor. Advanced illumination's mission is to make your challenges our challenges by providing complete service and support of tested and proven LED lighting. Our goal is to become the trusted lighting source for factory automation professionals by partnering with the world's leading integrators, distributors, and developers of machine vision technology. The Ai Difference We deliver customized solutions faster than any other supplier of machine vision illumination. Our Stock products ship within three days of receipt of the order - quite often the same or next day - and our Build-to-Order (BTO) products ship within one to three weeks.

Hoyt: Measuring the World Since it’s founding in 1904, Hoyt and its employees have lived by the rule that anything worth doing is worth doing well. Today that rule is still honored and practiced by incorporating that quality into every product we sell. From the founding fathers - who have manufactured meters since 1890 - to the skilled production workers in our plant today, Hoyt people apply their special skills and talents to supply standard and custom meters that meet and exceed industry specifications. Hoyt also supplies a wide variety of transducers, hand held testers, data-loggers, transformers, shunts, switchboard meters, and a long list of sensors and relays to fit most applications. Personal pride, commitment and ingenuity are represented in the products that Hoyt manufactures and distributes. All meters (both analog and digital), testers, transducers and various panel-mounted components are built to satisfy the most demanding customers and are built to last in the field. With a 30,000 square foot manufacturing facility in Penacook, NH, and a team of custom suppliers and vendors, Hoyt has the capability to supply and deliver a meter, transducer, or electrical test equipment to your specifications.

Since 1984, Milpower Source, Inc. has been the leading designer and manufacturer of custom power supplies for the military and aerospace markets. Our products are field proven with a large customer base and outstanding reliability and MTBF. Milpower has delivered more than 3,000 unique part numbers through the course of our history. We offer a wide variety of Military COTS / MOTS units (DC/DC, AC/DC, DC/AC, GCU and UPS) that are MIL-STD compliant (MIL-STD-704, MIL-STD-461, MIL-STD- 810, MIL-STD-1275 and MIL-STD-1399).

LEDdynamics offers cutting-edge LED technology, products, software, and systems, backed with twenty years experience and ISO 9001 certified U.S. manufacturing.

Since 1963, Dynapower has provided power electronics solutions, along with an array of aftermarket services focused on continuous reliability and efficiency to an ever-expanding global customer base. We are a trusted leader in all types of power conversion equipment including high power rectifiers, inverters, DC/DC converters, integrated battery energy storage systems and transformers for use in hydrogen, e-mobility, energy storage, industrial, mining, defense and research applications. With headquarters and a 150,000 square-foot vertically integrated manufacturing facility in South Burlington, VT, Dynapower is collaborating with our partners and clients to shift the way our world uses power and advance our resilient, clean energy future. For more information, visit dynapower.com.