Google, has by far the best working environment. Creativity and innovation is what makes them so successfull today. Google asks that every employee sets 20% of their time to do what ever project they want to work on, design, start up etc. -- amazing. They make their working environment their home and express it with how they feel. " At Google, our strategy is simple: we hire great people and encourage them to make their dreams a reality. We believe in hard work, a fun atmosphere, and the sort of creativity that only comes about when talented people from diverse backgrounds approach problems from varying perspectives. Googlers have been Olympic athletes and Jeopardy champions; professional chefs and independent film makers. And whether you work at our headquarters in Mountain View, California, or in any of our locations around the world, we think you'll find Google a place where you can aspire to outsized accomplishments. "

Apple Campus 

Apple's Corporate Headquarters, located in the heart of Silicon Valley in Cupertino, California, bring together the best and the brightest people in an attractive location. All major functions are represented at our Cupertino headquarters, including Engineering, Marketing, Sales, Legal, Human Resources, AppleCare, and more.

While we have many buildings in the area, most employees work on our main campus at 1 Infinite Loop. Comprised of six buildings, the main campus is the center of activity with offices, labs, a full conference center with a theater for presentations and meetings, our executive briefing center, a full-service cafeteria, our own Apple Company Store, and our health and fitness center located nearby.

Microsoft makes the top list of America's Most Admired Companies based on innovation, employee talent, quality of management, financial soundness and long-term investment among other factors. "Everyone just laughs as I ride my scooter in the hallways of the building—it’s a quiet electric one, with a battery. But I don’t do it so much that people get tired of it."

Oracle

Looking for a career that will let you work with the brightest minds in the industry? Want to be part of a global team that's changing the way the world does business? Consider Oracle Corporation. The world's leading supplier of information management software, we're found in nearly every industry around the world and in 98 of the Fortune 100 companies. Our 40,000 professionals, working in more than 100 countries around the world, are dedicated to creating enterprise software that solves customers' problems.

While the advantages of working at eBay are sometimes hard to quantify, they're easy to appreciate. You'll find a group of people who are serious about work. And just as serious about fun. Around here, we not only encourage that kind of behavior, we reward it.

Of course, the unique eBay culture is just one reward for a job well done. We also provide a full spectrum of benefits: along with comprehensive health coverage—including dental and vision, tuition reimbursement and paid vacation—we offer a generous 401(k) plan with company match, stock options with four years vesting, a discounted stock purchase plan, and bonuses based upon team performance.