Goliad Products, LLC, trading as The Whistler Group, develops radio scanners, radar detectors and vehicle safety products under the Whistler brand. Its scanners are built on an RF platform refined over more than two decades, with models such as the TRX-2 supporting multi-system digital trunking and the Fire Dog line aimed at vehicle-fire preparedness. The Cincinnati-based company serves both U.S. and international users with product software, firmware and starter configurations.
Valentine Research, IncCincinnati-based Valentine Research designs, manufactures, and sells the Valentine One radar-and-laser detector directly to drivers. President Mike Valentine has been engineering radar-warning products since the original Escort Radar Warning Receiver in 1976, and the company still repairs its detectors by hand at its Cincinnati factory, keeping parts for units built since the early 1990s. Its signature innovation is the Radar Locator, which uses directional arrows to show whether a threat is ahead, beside, or behind the vehicle.CINCINNATI, OH
CTI Products, IncFounded in 1992, Cincinnati-based CTI Products develops and manufactures hardware and software that connect, control, and monitor two-way radio systems over IP networks. Its RadioPro platform extends Motorola MOTOTRBO and Kenwood NEXEDGE communications to PC dispatch consoles and mobile devices, while its MCN systems provide remote monitoring of comparators, voters, and site equipment. As part of Combined Technologies, CTI also offers in-house custom circuit and software design, building prototype and production runs for customers.CINCINNATI, OH
STI-CO Industries, LLCFounded in 1967 by an engineer and ham-radio enthusiast, STI-CO Industries remains known for solving the low-visibility communication challenges faced by law enforcement. From its Orchard Park, New York, facility, the U.S. manufacturer develops custom RF antenna systems and rugged interconnects for organizations operating in demanding public-safety, defense, and transportation environments. Its quality systems are certified to AS9100D and ISO 9001:2015.ORCHARD PARK, NY
ESCORTKnown for nearly 50 years of detector technology, ESCORT makes radar detectors and connected driver-alert systems for motorists who want greater awareness on the road. Its Drive Smarter app extends that experience into compatible vehicles through Apple CarPlay and Android Auto integration, while the company also supports discreet custom-installed solutions.WEST CHESTER, OH