Founded in 1984, Matrix Service Company (Nasdaq: MTRX) is a top-tier industrial contractor based in Tulsa, Oklahoma with subsidiary offices throughout the U.S. and Canada as well as in Sydney, Australia, and Seoul, South Korea. The company’s subsidiaries — Matrix Service, Matrix NAC, Matrix PDM Engineering and Matrix Applied Technologies — provide engineering, procurement, fabrication and construction; maintenance and industrial cleaning services; and products to the Energy, Power and Industrial markets. Matrix is known as a leader in aboveground storage tanks and specialty vessels and is a contractor of choice for a host of industries including power generation, power delivery, integrated iron and steel, minerals and mining and more. Matrix Service Company is consistently ranked among the top 100 in Engineering-News Record's annual Top 400 Contractors. We are also recognized as one of Forbes 100 most trustworthy public companies, as one of Fortune's Top 100 Fastest-Growing companies and certified as a great workplace by Great Place To Work.