Klocwork is a software company with headquarters in Burlington, MA and R&D based in Ottawa, ON, Canada.
 Klocwork was founded in 2001 as a spin-out of Nortel Networks and has over 1,000 customers who use its software development tools.
 Klocwork says their tool help "developers create more secure and reliable software by analyzing source code on-the-fly, simplifying peer code reviews, and extending the life of complex software."
Flux is a software company that develops and licenses software products targeted for workflow, job scheduling, and managed file transfer.
 Headquartered in Las Vegas, Flux also has offices in Boulder, Houston, and Memphis.
Trend Micro Inc. (トレンドマイクロ株式会社 , Torendo Maikuro Kabushiki-Gaisha , Chinese: 趨勢科技) is a Japanese multinational security software company founded in Los Angeles, California with global headquarters in Tokyo, Japan, and regional headquarters in Asia, Europe and the Americas.
 The company develops security software for servers, cloud computing environments, consumers, and small, medium and enterprise businesses.
 Its cloud and virtualization security products provide cloud security for customers of VMware, Amazon AWS, Microsoft Azure and vCloud Air.
Rainbow Arts was a German video game developer founded in 1984 in Gütersloh by Marc Ulrich which was later bought by Funsoft, and eventually absorbed by THQ in 1999.
 In the early 1990s most of the company's creative developers left to start their own development studios, such as Thomas Hertzler, who is now Managing Director of Blue Byte, and Armin Gessert, who founded Spellbound Entertainment.
 Rainbow Arts arose from a split of a former software company, micro-partner, founded by Marc Ullrich, Thomas Meiertoberens and Rolf Lakaemper.
 Parallel to Ullrich creating RainbowArts, Meiertoberens/Lakaemper founded Magic Bytes, a game software company, also located in Gütersloh, NRW, Germany.
 Rainbow Arts and Magic Bytes can be seen as the first commercial German game software companies.
Opera Software ASA is a Norwegian software company, primarily known for its desktop Opera web browser.
 Also known for mobile web browser Opera Mini.
 Across multiple platforms, Opera browsers have more than 350 million users worldwide.
 Opera Software is also involved in promoting Web standards through participation in the W3C.
 The company has its headquarters in Oslo, Norway and is listed on Oslo Stock Exchange.
 The company also has offices in Sweden, Poland, the People's Republic of China, Japan, South Korea, Australia, Russia, Ukraine, Iceland, Singapore, Taiwan and the United States.
 Opera's stated vision is "to deliver the best Internet experience on any device."
Engineering Software Lab Ltd (ESL) (Hebrew: אי.אס.אל.
 מערכות תוכנה בע"מ‎ ‎ ) is an Israeli software company with headquarters in Ramat Gan, Israel.
 ESL's core business is as a value-added reseller (VAR) for software products.
 It also provides consultancy and integration services for commercial software products and custom software development.
nettime solutions (originally Vitrix Inc.) is an American software company based in Scottsdale, Arizona.
 The company produces time and attendance software for businesses.
 The software is developed to help companies keep track of labor management data in real time.
 The software is intended to help compliance with local, state, and federal labor laws.
 In 2010, the company's software as a service handled over $3 billion in payroll.
Flexera Software is an American computer software company based in Itasca, Illinois.
 Flexera Software is a private equity backed company, with more than 70,000 customers.
 Flexera Software provides software monetization, composition analysis and installation solutions for application producers and software and cloud optimization and Secops solutions to enterprises.
 The company's products include InstallShield, InstallAnywhere, FlexNet Publisher, AdminStudio, App Portal, FlexNet Manager Suite for Enterprises, Software Vulnerability Manager and Code Insight.
 The company has approximately 1,000 employees worldwide, among which 250 are located in its Chicago-area headquarters.
 The company has been named a Top Chicago workplace by the Chicago Tribune in 2012, 2013, 2014, 2015, and 2016.
Mobolize, a mobile software company with headquarters in Santa Monica, CA, develops software that enables telecommunications operators to see, control and monetize all the data on users’ mobile devices on any cellular or Wi-Fi network.
 Mobile Network Operators (MNOs), Mobile Virtual Network Operators (MVNOs), handset manufactures, and third-party developers use Mobolize’s software.
 Mobolize software runs on iOS and Android.
The Las Vegas Valley is a major metropolitan area located in the southern part of the U.S. state of Nevada.
 The largest urban agglomeration in the state, it is the heart of the Las Vegas–Paradise-Henderson, NV MSA.
 The Valley is largely defined by the Las Vegas Valley landform, a 600 sqmi basin area surrounded by mountains to the north, south, east and west of the metropolitan area.
 The Valley is home to the three largest incorporated cities in Nevada: Las Vegas, Henderson and North Las Vegas.
 Five unincorporated towns governed by the Clark County government are part of the Las Vegas Township and constitute the largest community in the state of Nevada.

Question: In which state is the headquarters of software company Flux located?
Answer: Nevada