Open Control, Inc.

EMERSON
Emerson is a diversified global manufacturing and technology company. Offers a wide range of products and services in the industrial, commercial and consumer markets through our Process Management, Industrial Automation, Network Power, Climate Technologies, and Commercial & Residential Solutions businesses. Recognized widely for engineering capabilities and management excellence, Emerson has approximately 132,000 employees and 230 manufacturing locations worldwide.
SIEMENS
Siemens’ technical expertise, comprehensive portfolio and long-standing experience are helping to pioneer a sustainable future across the globe. Find detailed information, news, insights and references on the topic areas that exemplify Siemens’ success in providing state-of-the-art solutions in fields including IT, industry, finance, healthcare and energy.
HONEYWELL
Honeywell is a Fortune 100 company that invents and manufactures technologies to address some of the world’s toughest challenges linked to global macrotrends such as energy efficiency, clean energy generation, safety and security, globalization and customer productivity. With approximately 132,000 employees worldwide, including more than 22,000 engineers and scientists.
NORTHERN NATURAL GAS
Northern Natural Gas is based in Omaha, Nebraska, and operates an interstate natural gas pipeline extending from the Permian Basin in Texas to the Upper Midwest. At Northern, we provide transportation and storage services to 81 utilities and numerous end-use customers in the Upper Midwest. We provide cross-haul and grid transportation between other interstate and intrastate pipelines in the Permian, Anadarko, Hugoton and Midwest areas.
MITTAL STEEL
Mittal Steel has steelmaking operations in more than 20 countries on four continents, in both developing and developed steel markets. In 2013, we had revenues of US$79.4 billion and crude steel production of 91.2 million tonnes, which represents around 6% of world steel output. 
FORD
The Ford Motor Company (also known as simply Ford) is an American multinational automaker headquartered in Dearborn, Michigan, a suburb of Detroit. It was founded by Henry Ford and incorporated on June 16, 1903. The company sells automobiles and commercial vehicles under the Ford brand and most luxury cars under the Lincoln brand.
US STEEL
United States Steel Corporation, headquartered in Pittsburgh, Pa., is an integrated steel producer with major production operations in the United States, Canada and Central Europe and an annual raw steelmaking capability of 27 million net tons. The company manufactures a wide range of value-added steel sheet and tubular products for the automotive, appliance, container, industrial machinery, construction, and oil and gas industries.

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