Ya Xu

Serena Software, Inc. provides application lifecycle management software for enterprises. The company designs, develops, and sells application lifecycle management, application release management, and information technology management software and solutions. Its products include Serena Requirements Manager, Serena Development Manager, Serena Release Manager, Dimensions, PVCS, ChangeMan, StarTool and Comparex, Serena Business Manager, Serena Service Manager, Serena Demand Manager, Serena Request Center and Serena Dashboard. The company was founded by Douglas D. Troxel in 1980 and is headquartered in San Mateo, CA.

Cybera, Inc. provides secure virtual application networks. Its products include cybera one, cybera empower, hyper convergence appliances, virtual application network's and virtual application clouds. The company was founded by Cliff Duffey, Jeff Good, and Tom Spear in 2001 and is headquartered in Franklin, TN.

Criteria Corp. provides web-based pre-employment testing services worldwide. It includes features, such as aptitude, personality, and skills tests. The company was founded by Josh Millet, David Sherman and Eric Loken in 2006 and is headquartered in West Hollywood, CA.

Singlestore, Inc. provides in-memory database technology. Its platform offers companies to converge live data with data warehouse to accelerate applications and power real-time operational analytics. The company was founded by Paul Eric Frenkiel, Nikita Shamgunov, and Adam Prout in 2011 and is headquartered in San Francisco, CA.

McKinsey & Co., Inc. provides management consulting services. It specializes in design, marketing and sales, analytics, operations, transformation and restructuring, risk, strategy and corporate finance, and sustainability and resource productivity. The company was founded by James O. McKinsey in 1926 and is headquartered in New York, NY.

ACT, Inc. is a non-profit organization, which engages in the provision of assessment, research, information, and program management services in the areas of education and workforce development. It offers ACT Aspire, PreACT, ACT Academy, ACT CollegeReady, ACT Certified Educator, and ACT Tessera. The company was founded by E.F. Lindquist and Ted McCarrel in 1959 and is headquartered in Iowa City, IA.

US Department of Education promotes student achievement and preparation for global competitiveness. Its publications include a list of titles aimed at educators, students, parents, and administrators. The company was founded in 1980 and is headquartered in Washington, DC.

Teach For America, Inc. provides teachers and educational services to communities. It operates as corps of recent college graduates and professionals of various academic majors and career interests. The company?s corps members commit to teach in urban and rural public schools. The firm also offers early childhood education, math and science, and teach for all initiatives to address needs in education. Teach For America was founded by Wendy Kopp in 1990 and is headquartered in New York, NY.

Velocity Technology Solutions, Inc. provides private-cloud application services for enterprise software. It offers platform, application, professional and software services. The firm serves to the aero space, defense, consulting, energy, health care, manufacturing, public sector, private equity and retail industries. The company was founded by Thomas Bruno in 2003 and is headquartered in Charlotte, NC.

Penn Foster Education Group, Inc. provides distance learning courses. The firm offers coaching and support to students through academic, professional and personal support from its faculty, student services team and online student community. The company was founded by Thomas J. Foster in 1890 and is headquartered in Scranton, PA.

Market Data Services Ltd. /Az/ engages in the provision of consulting services. It offers technology and financial technology managed services, global support, and strategic consulting. The company is headquartered in Phoenix, AZ.

University of Phoenix, Inc. provides education services. Its services include evening classes, flexible scheduling, continuous enrollment, a student-centered environment, practitioner faculty, online classes, and online library, eBooks, and computer simulations. The company was founded by John G. Sperling in 1976 and is headquartered in Phoenix, AZ.

Ceros, Inc. designs and markets interactive content experience. It operates as a cloud-based platform to create and manage marketing communications. The company was founded by Simon Berg, Brian Alvey, Craig Wood, Dominic Duffy, C.K. Sample III, Paul Fifield and Ryan Scheuermann in 2007 and is headquartered in New York, NY.

Talend, Inc. engages in the provision of cloud data integration and data integrity solutions. It offers technical support, consulting, and training services.Its products include cloud integration; data integration; data governance; API (application programming interface) and application integration; and Talend Data Fabric. The company was founded by Fabrice Bonan and Bertrand in 2005 and is headquartered in Redwood City, CA.

Silver Lake Management Co. LLC (Silver Lake Management) is a private equity firm, a subsidiary of Silver Lake Group LLC founded in 1999 by Jim Davidson and David Roux. The firm is headquartered in Menlo Park, California with offices in San Francisco, New York, London, Hong Kong and Singapore.

Market Data Services Ltd. provides international Market Data Management and Telecom Expense Management solutions. Its software solutions are designed to help organizations manage their costs globally and deliver improved services to their end-users at a local level. The company was founded by Benjamin Maurice Mendoza in March 1995 and is headquartered in Tunbridge Wells, the United Kingdom.

Actian Corp. provides open source database management software and support services. It offers consumer-style applications that automate business actions triggered by real-time changes in data. Its products include Actian data integration, data management, and analytics databases. The company was founded in 1980 and is headquartered in Palo Alto, CA.

Qualtrics LLC operates as a software-as-a-service company. It offers products such as qualtrics vocalize, research suite, mobile surveys, site intercept, employee engagement and qualtrics 360. The firm solutions 360-degree employee assessments, ad testing, concept testing, customer satisfaction surveys, employee engagement surveys, employee exit interviews, marketing research, net promoter score, panel management, voice of customer and website feedback surveys. Qualtrics was founded by Stuart Orgill, Jared, Ryan Smith and Scott M. Smith in 2002 and is headquartered in Provo, UT.

Apttus Corp. engages in the provision of platform that allows enterprises to automate and optimize the most critical revenue and commercial relationship management processes. Its solutions include quote-to-cash, configure price quote, contract management, revenue management, e-commerce, artificial intelligence-mas, and x-author. The company was founded by Kirk Krappe and Neehar Giri in 2006 and is headquartered in San Mateo, CA.

3GTMS LLC develops and provides transportation software products to logistics companies. The firm serves 3PLs, shippers, brokers and carriers. The company was founded by Mitchell J. Weseley in 2010 in and is headquartered in Shelton, CT.

The Vistria Group LLC operates as a private equity fund company. The company is headquartered in Chicago, DE.

360Learning SA provides online training tool. It develops software for e-learning purposes. The firm caters to organizations that wish to create, use, and be made available their e-trainings online. Its education programs include executive education, universities for teachers and professors, and massive online open course for executive education, and higher education. The company was founded by Nicolas Hernandez, Sebastien Mignot and Guillaume Alary-Raisonnier in 2009 and is headquartered in Paris, France.

Calero Software LLC engages in providing communications and cloud lifecycle management solutions to enterprises. It offers telecom expense management, mobility management software, information technology expense management, and call accounting and reporting solutions. The company was founded by Kevin Allen Wood on December 9, 2013 and is headquartered in Rochester, NY.

Magic Leap, Inc. engages in the development of human computing interfaces and software. It offers Magic Leap 1. The company was founded by Rony A. Abovitz, Brian Schowengerdt, Samuel A. Miller, and Randall Handby 2011 and is headquartered in Plantation, FL.

ZappiStore Ltd. develops online market research tools to help clients in their decision making process. Its products include kantar millward brown, pointlogic, added snapshot, brainjuicer, MMR impact lite and conversionmodel express. The company was founded on August 20, 2012 and is headquartered in London, the United Kingdom.

Azuga, Inc. develops software for fleet management solutions. The firm offers fleet tracking, government telematics, insurance and data science services. The company was founded by Ananth Rani in 2012 and is headquartered in San Jose, CA.

Vanta Education, Inc. provides higher education services. The company is based in Chicago, IL.

Excolere Acquisition Corp. operates as a blank check company with the purpose of effecting a merger, capital stock exchange, asset acquisition, stock purchase and reorganization or similar transaction with one or more businesses. The company was founded on January 6, 2021 and is headquartered in Los Angeles, CA.

Excolere Equity Partners LLC is a private equity firm that specializes in investing in the education and human capital management sector. The private company is based in Los Angeles, CA and has subsidiaries in the United States. Excolere Equity Partners leverages its deep sector experience, public policy insights, and operational expertise to accelerate the growth and enhance the impact of the companies in which it invests. The company was founded in 2019 by Anthony W. Miller and Peter C. Davis, with Anthony W. Miller serving as the CEO since then.

MSI Information Services, Inc. operates as a platform for independent reading and information services to k-12 professionals and library leaders. The private company is based in Columbus.

Sumeru Equity Partners LP (Sumeru Equity Partners) is a private equity subsidiary of Sumaru Equity Partners LLC founded by Jason Babcoke, Randy Randleman, Paul Mercadante, and John Brennan. The firm is headquartered in San Mateo, California.

SEP Growth Holdings Corp. is a blank check company, which was formed for the purpose of effecting a merger, share exchange, asset acquisition, share purchase, recapitalization, reorganization or similar business combination with one or more businesses or entities. The company was founded on February 8, 2021 and is headquartered in San Mateo, CA.