Siemens Industry, Inc. provides building controls, fire safety, energy and environmental solutions, and security system solutions. It offers electrical engineering services and manufactures electrical products. The firm also provides communication, transportation, and power generation systems and services. The firms divisions include building technologies, drive technologies, industry automation, industry solutions and mobility. The company was founded on July 5, 1994 and is headquartered in Buffalo Grove, IL.

ZOLL Medical Corp. develops and markets medical devices and related software solutions for emergency care. It provides products for defibrillation and monitoring, circulation and CPR feedback, data management, fluid resuscitation, and therapeutic temperature management. The firm provides technologies which help fire professionals, clinicians, and rescuers in providing critical care and resuscitation treatment. It also designs software that automates data documentation and management for both clinical and non-clinical information. The company was founded by William Bright, Rolf S. Stutz, Paul M. Zoll, Leigh Stein, and Thomas M. Claflin in 1980 and is headquartered in Chelmsford, MA.

BlackBerry provides wireless devices and solutions for the worldwide mobile communications market. It is widely known for the development of the Blackberry smartphone. It offers the BlackBerry wireless communications platform solution, which includes the commpression and security infrastructure services enabling BlackBerry hand-held wireless devices to send and receive wireless messages and data. It is engaged in the sale of BlackBerry hand-held devices and the provision of data communication. Its portfolio of products and solutions includes the BlackBerry wireless solution, the BlackBerry Wireless Hand-held product line, the BlackBerry PlayBook tablet, software development tools, and other software and hardware. It also provides QNX software for embedded systems market and BBM, which is known as an instant mobile to mobile private messaging service. BlackBerry also carries expertise in allowing third party commercial and enterprise software developers to build and deploy custom applications to run on BlackBerry smartphones. In addition, it provides its users with the BlackBerry Messenger Social Apps Platform, push, payments, advertising, location, maps, analytics, and Scoreloop services as well as repair and maintenance services. BlackBerry is engaged in the sales of its solutions through wireless communication carriers and third party distribution channels.

Rheinmetall Electronics GmbH, a subsidiary of Rheinmetall AG, is a German company located in Bremen that manufactures military vehicles, automatic target acquisition and tracking devices. It was founded in 1983. Christoph Müller is currently the CEO of the firm.

Intergraph Corp. provided enterprise software solutions. The firm operated through two divisions: Process, Power & Marine (PP&M) and Security, Government & Infrastructure (SG&I). It provided enterprise engineering software for the design, construction, and operation of plants, ships, and offshore facilities. The company also provided geospatially powered solutions to the defense and intelligence, public safety and security, government, transportation, photogrammetric, utilities and communications industries. Intergraph was founded in 1969 and headquartered in Madison, AL.

Rivada Networks is a leading designer, integrator and operator of wireless, interoperable public safety communications networks. Rivada Networks provides advanced communications solutions to the public safety community at local, state and federal levels. Rivada Networks' technologies enable public safety agencies to retain absolute control over their own dedicated broadband networks, while enabling the generation of valuable revenues from unused capacity, when available. Following the events of 9/11 and Hurricane Katrina, Congress allocated dedicated radio spectrum in the 700 Mhz band, to US public safety. The legislation allows for non-priority access to the spectrum for competitive commercial users. Rivada’s core technology, Dynamic Spectrum Arbitrage Tiered Priority Access (DSATPA) works out to the very edge of the network, allowing public safety absolute priority access with instant (millisecond) pre-emption in the event of an emergency situation – thus guaranteeing first responders access to the highest quality bandwidth capacity at the moment they need it most. Meanwhile, in the extended periods of time when the public safety broadband network has significant extra bandwidth to spare, DSATPA allows that capacity to be dynamically auctioned in a fully competitive 'on demand' process to competing commercial entities – providing more choice and availability to industry and consumers while generating essential revenue for the public safety mission. DSATPA is a game changer for the way in which spectrum is consumed, maximising the efficiency of the radio spectrum bandwidth resource and unlocking the potential for more extensive high capacity broadband networks. Rivada has served public safety for a decade, helping to meet their unique and critical communications challenges. Rivada Networks' work has been recognised for helping to save lives during times of severe crisis, such as Hurricane Katrina and multiple other emergencies and disasters. Rivada Networks' commitment to helping the men and women who stand on the front lines of emergency situations is absolute and their dedicated team of innovators work tirelessly to bring their unparalleled expertise to the task.

Vivint, Inc. provides smart home technology services. It offers security sensors, touch screen control panels, automatic door locks, non-emergency and severe weather alerts. The firm delivers services through a cloud-based platform that integrates wireless features and components to provide simple, affordable home security, energy management and home automation. The company was founded by Todd R. Pedersen, Alexander J. Dunn and Keith Nellesen in 1999 and is headquartered in Provo, UT .

Xfinity from Comcast provides TV, high-speed Internet, phone, home security, and mobile services.

TeleCommunication Systems (TCS) is a leading provider of mission-critical wireless data solutions to government customers, public safety, and carriers. TCS produces wireless data communications technology solutions that require proven high levels of reliability. TCS' wireless data offerings include secure deployable communication systems and engineered satellite-based services; location-based wireless and VoIP Enhanced 9-1-1 services; messaging and location service infrastructure for wireless operators; and commercial location applications, like traffic and navigation, using the precise location of a wireless device.

Part of Oracle Corp., Cerner Innovation, Inc. is a company headquartered in the United States specializing in information retrieval services.

Motorola Solutions, Inc. (NYSE: MSI) is a data communications and telecommunications equipment provider that succeeded Motorola Inc. following the spin-off of the mobile phones division into Motorola Mobility Holdings, Inc. in 2011. The company is headquartered in Schaumburg, Illinois, a Chicago suburb. Motorola Solutions creates innovative, mission-critical communication solutions and services that help public safety and commercial customers build safer cities and thriving communities. Its products can be found at work in a variety of industries including law enforcement, fire, emergency medical services, national government security, utilities, mining, energy, manufacturing, hospitality, retail, transportation and logistics, education, and public services. Motorola Solutions previously held the Enterprise Mobility Solutions division of the former Motorola, Inc. It sold this division to Zebra Technologies in 2014. Motorola Solutions also previously had a Networks division, which it sold to Nokia Siemens Networks in a transaction that was completed in 2011.

Part of Track Group, Inc., Secure Alert LLC is an American company located in Sandy, UT. The firm manufactures remote personal safety, health monitoring and diagnostic products and services. On January 15, 2001 Track Group, Inc. acquired Secure Alert LLC for $5.70 million.

BAE Systems Information & Electronic Systems Integration, Inc. designs and manufactures electronic equipments for government, military and commercial clients. It offers electronic warfare systems, self-protection systems, tactical surveillance and intelligence systems. The company is headquartered in Nashua, NH.

Otis Elevator Co. manufactures and maintains elevators, escalators, and moving walkways. The company also offers maintenance and monitoring services to its customers through network of branch offices and service centers. Its products include Gen2, HdroFit, SkyRise and SkyBuild. The company was founded in 1853 and is headquartered in Farmington, CT.

CH2M Hill is a global engineering services company that offers a diverse range of environmental and engineering consulting services in the U.S. and internationally. The company provides consulting, design, construction, and operations services for corporations and federal, state, and local governments. CH2M Hill is based in Englewood, Colorado.

Dongguan Equity Investment Co., Ltd., established on 2005-07-21, Business scope includes equity investment,Industrial Investment,Investment;for the government,business unit,Financial institution,business or personal property,Equity,Tangible and intangible asset transfer provides related intermediary services;Organize auctions and bidding;Consultation on transfer of property rights,planning service;Enterprise Listing Advisory Service;for business,Institutions or individuals provide property leasing services;Industrial park investment and management;property lease;property management;Technology intermediary service;Provide incubation services for technology companies and other innovative companies,Technical Services and Shared Facilities;Planning of academic exchange activities;Conference and exhibition service;Business Management Consulting;Business Consulting;Investment information consultation;Market information consultation.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)