IDCC vs IESC Comparison

InterDigital Inc is a research and development company focused on wireless, video, Artificial Intelligence and related technologies. It designs and develops technologies that enable connected, immersive experiences in a broad range of communications and entertainment products and services. The majority of revenue is generated from fixed-fee patent license agreements, with a smaller portion coming from variable royalty agreements. Geographically it operates in the United States, China, South Korea, Japan, Taiwan, and Europe, Out of which the majority is from the China.

IES Holdings Inc owns and manages subsidiaries that design and installs integrated electrical and technology systems and provide infrastructure products and services. It has four business segments; Communications, Residential, Infrastructure Solutions and Commercial & Industrial. Majority of the revenue for the company is generated from its Residential segment in which the company provides electrical installation services for single-family housing and multi-family apartment complexes, as well as heating, ventilation and air conditioning (HVAC) and plumbing installation services. Through this segment it also provides services for the installation of residential solar power, both for new construction and existing residences.