POWL vs DLB Comparison

Powell Industries Inc is a United States-based company that develops, designs, manufactures, and services custom-engineered equipment and systems for electrical energy distribution, control, and monitoring. The company's principal products comprise integrated power control room substations, custom-engineered modules, electrical houses, traditional and arc-resistant distribution switchgear and control gear, and so on. These products are applied in oil and gas refining, offshore oil and gas production, petrochemical, pipeline, terminal, mining and metals, light-rail traction power, electric utility, pulp and paper, and other heavy industrial markets. The company generates the majority of its sales from the United States, and the rest from Canada, Europe, Asia Pacific, and other regions.

Dolby Laboratories Inc. develops technologies that enhance audio and video capture, transmission, and playback, enabling high-quality experiences across movies, TV, music, sports, and more. The company designs and manufactures audio, imaging, accessibility, and related hardware and software mainly for cinema, including digital cinema servers and media encryption and packaging tools. It generates the majority of its revenue by licensing its technology, brand, and patents to device manufacturers and by selling cinema hardware and services. It operates as a single reportable segment, with revenue derived mainly from licensing and, to a lesser extent, from premium cinema technologies, across the United States and international markets.