Best technology companies in Sunnyvale, CA

Microsemi Corporation (Nasdaq:MSCC) is a semiconductor manufacturer specializing in system-engineered integrated circuits and high reliability semiconductors to support its steady growth and profitability. A long-time supplier of high-reliability discrete components to military and aerospace customers, Microsemi has transformed itself into a global supplier of high performance analog, mixed-signal integrated circuits and high reliability discrete semiconductors that manage and regulate power, protect against transient voltage spikes, and transmit, receive and amplify electronic signals.

Solve difficult talent and technology problems with Pinnacle Group. Learn how our innovative workforce solutions can help drive growth in your organization.

Lockheed Martin Corporation is a global security company engaged in the research, design, development, manufacture, integration, and sustainment of advanced technology systems and products. It also provides a range of management, engineering, technical, scientific, logistic, and information services. The Company operates in four business segments: Aeronautics, Electronic Systems, Information Systems & Global Services, and Space Systems. Lockheed Martin was formed in 1995 from the merger of Lockheed Corporation and Martin Marietta. In September 2008, Lockheed Martin Corporation acquired Aculight Corporation. In January 2009, it completed its acquisition of Universal Systems & Technology, Inc. (UNITECH). In August 2009, it completed its acquisition of Gyrocam Systems LLC (Gyrocam). Gyrocam develops and supplies gyrostabilized optical surveillance systems and sustainment field services, principally to the United States military. Lockheed Martin Missiles and Fire Control, a unit of the Company's Electronic Systems business area, would manage the Gyrocam business.

Microsoft is an American multinational corporation that develops, manufactures, licenses, supports, and sells a range of software products and services. Microsoft's devices and consumer (D&C) licensing segment licenses Windows operating system and related software; Microsoft Office for consumers; and Windows Phone operating system. The company's computing and gaming hardware segment provides Xbox gaming and entertainment consoles and accessories, second-party and third-party video games, and Xbox Live subscriptions; surface devices and accessories; and Microsoft PC accessories. Its phone hardware segment offers Lumia smartphones and other non-Lumia phones. Its D&C other segment provides Windows Store, Xbox Live transactions, and Windows phone store; search advertising; display advertising; Office 365 Home and Office 365 Personal; first-party video games; and other consumer products and services as well as operating retail stores. Microsoft's commercial licensing segments licenses server products, including Windows Server, Microsoft SQL Server, Visual Studio, System Center, and related Client Access Licenses (CALs); Windows Embedded; Windows operating system; Microsoft Office for business, including Office, Exchange, SharePoint, Lync, and related CALs; Microsoft Dynamics business solutions; and Skype. Its commercial other segment offers enterprise services, including premier support services and Microsoft consulting services; commercial cloud comprising Office 365 Commercial, other Microsoft Office online offerings, Dynamics CRM Online, and Microsoft Azure; and other commercial products and online services. The company markets and distributes its products through original equipment manufacturers, distributors, and resellers, as well as online. Microsoft Corporation was founded by Bill Gates and Paul Allen in 1974. It is based in Redmond, Washington.

Apple is a multinational corporation that designs, manufactures, and markets mobile communication and media devices, personal computers, portable digital music players, and sells a variety of related software, services, peripherals, networking solutions, and third-party digital content and applications. Apple provides many products and services, including iPhone; iPad; iPod; Mac; Apple TV; a portfolio of consumer and professional software applications; the iOS and OS X operating systems; iCloud; and accessories, service, and support offerings. It sells its products worldwide through its retail stores, online stores, direct sales force and third-party cellular network carriers, wholesalers, retailers, and value-added resellers to the consumer and also sells third-party iPhone, iPad, Mac and iPod compatible products, including application software and accessories through its online and retail stores. Introduced in 1984, the Macintosh was the first widely sold personal computer with a graphical user interface (GUI). That feature and others such as an improved floppy drive design and a low-cost hard drive that made data retrieval faster helped Apple cultivate a reputation for innovation. Apple was named as the most admired company in the United States in 2008 and in the world from 2008 to 2012 by the Fortune magazine. The company was founded by Steven Paul Jobs, Steve Wozniak, and Ronald Gerald Wayne on April 1, 1976, and is headquartered in Cupertino, California.

Google is a multinational corporation that specializes in Internet-related services and products. The company's product portfolio includes Google Search, which provides users with access to information online; Knowledge Graph that allows users to search for things, people, or places as well as builds systems recognizing speech and understanding natural language; Google Now, which provides information to users when they need it; Product Listing Ads that offer product image, price, and merchant information; AdWords, an auction-based advertising program; AdSense, which enables websites that are part of the Google Network to deliver ads; Google Display, a display advertising network; DoubleClick Ad Exchange, a marketplace for the trading display ad space; and YouTube that offers video, interactive, and other ad formats. Additionally, the company offers Android, an open-source mobile software platform; hardware products, including Chromebook, Chrome, Chromecast, and Nexus devices; Google+ , a social platform for sharing content with others; Google Play, a cloud-based digital entertainment store for apps, music, books, and movies; Google Drive, a place for users to create, share, collaborate, and keep their stuff; and Google Wallet, a virtual wallet for in-store contactless payments. Further, it provides Google Apps, which include Gmail, Calendar, and Google Sites that are built for people to work anywhere, anytime, on any device without loss of security or control; Google Maps Application Programming Interface; Google Earth Enterprise, a software solution for imagery and data visualization; Google App Engine, a Platform-as-a-service; Google Cloud Storage; Google BigQuery for real-time analytics; Google Cloud SQL for structured query language; and Google Compute Engine, an Infrastructure-as-a-service-Platform. It also offers mobile wireless devices, and related products and services. Google was founded by Larry Page and Sergey Brin in 1996 while they were Ph.D. students at Stanford University.

Facebook is an online social networking service that allows its users to connect with friends and family as well as make new connections. It provides its users with the ability to create a profile, update information, add images, send friend requests, and accept requests from other users. Its features include status update, photo tagging and sharing, and more. Facebook's profile structure includes a timeline, information related to the user, images of the user, images added by friends of the user, notes, pages, groups, and more. It enables its users to create pages related to entertainment, sports, business, finance, preferences, hobbies, culture, religion, causes, organizations, and a number of other categories. It also enables its users to join or create groups related to a vast number of categories. With millions of more users, Friendster attempted to acquire the company for $10 million in mid-2004. Facebook turned down the offer and subsequently received $12.7 million in funding from Accel Partners at a valuation of around $100 million. Facebook continued to grow opening up to high school students in September 2005 and adding a photo sharing feature the next month. The next spring, Facebook received $25 million in funding from Greylock Partners and Meritech Capital as well as previous investors Accel Partners and Peter Thiel . The pre-money valuation for this deal was about $525 million. Facebook subsequently opened up to work networks eventually amassing over 20,000 work networks. Finally in September 2006, Facebook was opened to anyone with an email address. Facebook continued to receive funding most notably in January 2011 receiving $1.5 billion and valuing the company at $50 billion. A year later in February 2012, Facebook announced that it was filing for its long-anticipated initial public offering. The company went public on May 18, 2012 opening in NASDAQ with shares trading at $42.05. Facebook announced positive numbers in February 2012 upon filing for its IPO. As of July 2013 over 1.15 billion users have logged into Facebook every month and 669 million users daily. Mobile users now make up half of Facebook's user base with 819 million monthly actives. Facebook is one of the most trafficked sites in the United States. Additionally, Facebook is the top photo sharing site with 250 million photos uploaded per day. The company has strategic partnership with AXA Group to develop marketing and commercial collaboration in the digital, social, and mobile sphere. Facebook is currently the owner of many applications and services such as Pagemodo Pagebuilder, RSS Graffiti , Huddle, and more. It is the world's largest social network with over 1.32 billion monthly active users. Facebook was founded by Mark Zuckerberg on February 4, 2004 in Menlo Park, California.

ANSYS, Inc., founded in 1970, develops and globally markets engineering simulation software and technologies widely used by engineers, designers, researchers and students across a broad spectrum of industries and academia.

Castlight is on a mission to make it as easy as humanly possible to navigate healthcare and live happier, healthier, more productive lives. Their health navigation platform connects with hundreds of health vendors, benefits resources, and plan designs, giving rise to the world's first comprehensive app for all health needs. They guide individuals-based on their unique profile-to the best resources available to them, whether they are healthy, chronically ill, or actively seeking medical care. In doing so, They help companies regain control over rising healthcare costs and get more value from their benefits investments. Castlight revolutionized the healthcare sector with the introduction of data-driven price transparency tools in 2008 and the first consumer-grade wellbeing platform in 2012. Today, Castlight serves as the health navigation platform for millions of people and is a trusted partner to many of the largest employers in the world. They are headquartered in San Francisco, and can be found online at www.castlighthealth.com and on the New York Stock Exchange as CSLT.

Northrop Grumman Corporation (NYSE: NOC) is a leading global security company whose 120,000 employees provide innovative systems, products, and solutions in aerospace, electronics, information systems, shipbuilding and technical services to government and commercial customers worldwide.

Cornerstone is a cloud-based learning and talent management solutions provider headquartered in Santa Monica, California. The company is publicly traded on the NASDAQ stock exchange under the ticker symbol CSOD. In 1999, Adam Miller, Perry Wallack and Steven Seymour founded Cornerstone as CyberU. Miller serves at the CEO of the company.

Milestone is a Managed Service Provider that has been helping clients create and operate their critical IT infrastructures since its establishment in 1997. It provides comprehensive, end-to-end services to support clients' enterprise IT and security programs, including mobile, automation, cloud, asset management, monitoring and SP 800-171. Today, Milestone has more than 2,000 employees and serves a substantial client base of over 200 companies worldwide. Its corporate headquarters are located in Fremont, CA, with additional locations in Chico, CA, and Phoenix, AZ.

Pure Storage is pioneering a new class of enterprise storage that has been designed from the ground up to take full advantage of flash memory. The company's products accelerate random I/O-intensive applications like server virtualization, desktop virtualization (VDI), database (OLTP, rich analytics/OLAP, SQL, NoSQL), and cloud computing. Pure Storage makes it cost effective to broadly deploy flash within the data center, enabling organizations to manage growth within existing power and space constraints. Launching later this year, the company's products are in private beta with select customers. Pure Storage is funded by Greylock Partners and Sutter Hill Ventures.

To serve consumers through online and physical stores and focus on selection, price, and convenience.

Luminus Devices develops and manufactures high performance, solid state lighting solutions for a variety of illumination applications previously thought impossible for solid state lighting. Its patented PhlatLight LEDs products are the brightest and most versatile solid state light sources available today, redefining the solid state lighting landscape by enabling the creation of innovative new products and applications. PhlatLight LED technology is used today in products from leading global mass market consumer and specialty products companies.

Founded in 1993, Red Hat Inc is an American multinational software company that provides open-source solutions to the enterprise community. The company's software offerings are designed to provide customers with scalable, flexible, reliable, and high-performing technologies that meet the information technology needs of enterprises. It is headquartered in Raleigh, NC and has satellite offices in US, Canada, Europe, Middle East, Africa, and the Asia Pacific.

Digimarc is a leading innovator and technology provider. Based in Beaverton, Oregon (USA), Digimarc enables businesses and governments worldwide to enrich everyday living with the means to identify all forms of content, including audio, video and imagery. We develop solutions, license intellectual property and provide development services to business partners across a wide range of industries. OUR VISION All of Digimarc's solutions reflect a unified vision: to enrich everyday living via pervasive, intuitive computing. We accomplish this by creating a new means of communication ‒ based on digital watermarking technology ‒ that can be embedded into media and objects, allowing computers and digital devices to see, hear and engage with the world around them much like people do. The result is that consumers and organizations can easily access digital content when, where and how they want it. There are tens of billions of digitally watermarked objects already in use today, and hundreds of millions of devices that can detect them and respond - but that's just the beginning. Digimarc is partnering with industry leaders worldwide to make intuitive computing a reality by bringing convenience, simplicity and enhanced experiences to users' interactions with media and the physical world. DIGIMARC TECHNOLOGY AT WORK Digimarc and its partners offer a wide range of applications available today: Link from print-to-web and instantly access relevant information or content online from a handheld digital device, like your mobile phone. Communicate ownership, copyright and other details about your digital images and how you can be contacted. Authenticate content and objects to confirm they are genuine, unaltered and from an authorized source. Monitor broadcasts and Internet distribution of television programming in geographical markets or over the Internet for market research and rights management. Identify and manage content by giving it a persistent digital identity that can be used to easily locate, filter and track it, and determine where it leaves its authorized distribution path. Deter counterfeiting and piracy by facilitating content copyright communication, filtering and forensic tracking, and by providing controls over the recording, playback or copying of content. Secure and authenticate credentials enabling identification issuers to increase security as well as reliably authenticate them at various points of inspection.

Cognizant (Nasdaq-100: CTSH) is a professional services companies, transforming clients' business, operating and technology models for the digital era. Our unique industry-based, consultative approach helps clients envision, build and run more innovative and efficient businesses. Headquartered in the U.S., Cognizant is ranked 195 on the Fortune 500 and is consistently listed among the most admired companies in the world. Learn how Cognizant helps clients lead with digital at www.cognizant.com or follow us @Cognizant

Altair Engineering, Inc. provides enterprise analytics, engineering, and on-demand computing software technologies. Its technology optimizes the analysis, management, and visualization of business and engineering information. The company's products include HyperWorks, an enterprise simulation solution for design exploration and decision-making; and PBS GridWorks, a software environment for grid, cluster, and on-demand computing. It also provides product development consultancy services, business intelligence software solutions, and solid state lighting products, as well as develops and markets industrial design/styling software. The company serves automotive, aerospace, government and defense, heavy equipment, consumer products, life and earth sciences, oil and gas, and financial services industries. It sells its products through resellers and distributors in North America, South America, Europe, Africa, Russia, Asia, and Australia. The company was founded in 1985 and is headquartered in Troy, Michigan. It has regional offices and locations in Australia, New Zealand, Brazil, Canada, China, France, Germany, India, Italy, Japan, Korea, Mexico, the Russian Federation, Sweden, the United Kingdom, Ireland, and the United States.