RT-RK, a privately owned company headquartered in Serbia and operating under the TTTECH Group, was founded in 1991. The company employs approximately 670 individuals and reported $32.5M in revenue as of 2024. Specializing in broadcast professional services, RT-RK functions as an embedded software development house with a focus on consumer electronics and infotainment systems. The company serves as a near shore development center for silicon vendor, networking, automotive, and consumer electronics companies.
On July 6, 2026, RT-RK discussed securing OpenWRT to RDK, emphasizing the challenges and risks associated with replacing existing large broadband fleets in customer homes to adopt new platforms. Previously, on June 23, the company announced its participation in the Automotive Open Source Summit 2026, scheduled for June 30 in Starnberg, Germany, focusing on open-source innovation in the automotive industry. Earlier, on June 14, RT-RK explored Android optimization in environments constrained by limited DRAM, highlighting memory efficiency as critical for performance, user experience, and cost management for ODMs. The company also addressed functional safety in industrial Ethernet on June 9, examining the transformation of industrial communication from traditional fieldbuses to modern Industrial Ethernet protocols. This followed the June 8 announcement of its participation in the Automobil-Elektronik Kongress 2026, held on June 16-17 in Ludwigsburg, Germany, which convenes decision-makers to define automotive electronics strategy and software-defined vehicles.
RT-RK offers 4 products in the media tech industry. RT-RK's product portfolio comprises of broadcast professional services.
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RT-RK's revenues were less than $50M in 2024. Caretta Research has split RT-RK's revenue into 2 different product categories, the largest of which is software development. For full access to RT-RK's revenue breakdown subscribe to Caretta Portal.
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