Empire Industries is constructing its kingdom of steel. Empire Industries, operating through a number of subsidiaries, makes a wide range of fabricated steel and specialty engineered products. Its Empire Iron Works subsidiary makes structural steel products for airports, bridges, offices, refineries, and other projects. Subsidiary George Third & Son makes structural and architectural products, including staircases, ornamental iron, and industrial tanks. Other units make air-cleaning and materials handling equipment, oil and gas equipment, and large telescopes. Finally, all that steel has to go up safely: Empire Industries provides construction, site erection, steel shoring, and emergency repair services.