What is the largest software company in the United States? The most powerful IT company in the Unite

1.Amazon.

Turnover in 2014: $100 million (USD, the same below).

Number of employees: 10,000.

Klout score: 99

Amazon is one of the world's largest online retailers and e-commerce giants, and recently surpassed Walmart in terms of market value to become the most valuable retailer in the United States.

Headquartered in Seattle, Amazon has more than 40 subsidiaries, including well-known online shoe store Zappos, movie** IMDB and online bookcase GoodReads. Amazon's Kindle Fire tablet is suitable for reading, competing directly with Apple's iPad.

1. Hewlett-Packard was founded in 1939, and for more than 60 years, HP has developed extremely rapidly.

2. Fleisen Telecom. Fleisen Telecommunications was formed in May 2000 by the merger of Bell Atlantic and General Electric, Inc., and is the largest local telecommunications company and the second largest telecommunications service provider in the United States. The company is also the world's largest dictionary publishing and retrieval company;

3. American ** Telegraph. Founded in 1885, the company's history can be traced back to 1876, when Bell invented the influential event. The Company operates long-distance business, which includes voice, digital and wireless system connectivity services;

4. Apples. The famous old computer company in the United States is the earliest advocate and famous manufacturer of personal computers, and the Apple series of computers it produces has always been one of the mainstream products in the personal computer market, and has put forward many new concepts.

5. Supermicro. Supersoft is a leading integrated circuit manufacturer with a global business spanning the world, specializing in various chip products for the computer, communication and consumer electronics markets.

1. Microsoft is an American multinational technology company, and it is also the pioneer of the world's PC software book, founded in 1975 by Bill Gates and Paul Allen, and the company is headquartered in Redmond, Washington. Mainly engaged in R&D, manufacturing, licensing and providing a wide range of computer software services;

2. Oracle Co., Ltd., the full name of Oracle Co., Ltd., is the world's largest enterprise-level software company, headquartered in Redwood Beach, California, USA;

3. International Business Machines Corporation, referred to as IBM, headquartered in Armonk, New York, is the world's largest information technology and business solutions company;

4. Founded in 1972 and headquartered in Waldorf, Germany, SIP is the world's largest enterprise management and collaborative business solution provider and the world's third largest independent software provider.

5. Founded in April 1982 and headquartered in California, Symantec has branches in more than 40 countries and regions around the world, with global sales of more than $5 billion in 2006. Symantec is a leading global solutions provider for information security, providing a broad range of content and cybersecurity software and hardware solutions for enterprises, individual users, and service providers.

Nowadays, it is not easy to choose a reliable software development company, not only according to the planning and strength, but also to determine whether the project can go smoothly.

Which software companies are better in China?

Beijing Wumu Hengrun Software Development Company (Beijing).

Beijing Huasheng Henghui Software Development Company (Beijing).

Neusoft Group Neusoft (Shenyang) does software call--Yiwu Grille--Yiyisan-QiSisi-Si Company.

Beyondsoft (Beijing).

HiSoft (Dalian).

VanceInfo (Beijing).

Insigma (Hangzhou).

Oberger day objectiva (Beijing).

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The number and quality of cases is a necessary work, and the richer the company's case library, the more successful cases it proves, and the stronger the company's strength. On the one hand, it is to see whether there are many cases in the industry involved, and on the other hand, it depends on the quality of the case. Generally, companies with the strength to develop APPs have rich project experience, involving a wide range of industries, not limited to a single industry, and there will be many large-scale enterprise cooperation cases.

Generally, large enterprises will be more strict in project requirements and audits, and being able to cooperate with large enterprises is also a side reflection of their strength.

The professionalism of the project design and whether the project is clear One of the most asked questions by customers is how much it costs to develop an app, and the regular development company will generally give an estimate after detailed communication with the customer, because the fee for app development is charged according to the functional requirements. Ensure that each ** has a basis for comparison, which can also reflect the problem of whether the app development company is professional, and the general professional and formal app development company will not charge indiscriminately for project development.

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3.Management of the project teamAn app development company has a high chance of app development failure without good project management. This is also an important criterion for judging which app development company is better.

Whether the pre-sales and after-sales service is in place is a measure of the strength of an app development company, and the most important thing is its service level. If a company has no sense of responsibility and only develops the app for you to meet your needs, such a company does not need to be considered. Because you may need additional functions for later business growth, app development is not just the end of development, but also involves product upgrades and maintenance.

1. Caiqian Lamojie: The company is located in Intuit, Mountain View, Silicon Valley, and the company is a high-tech company focusing on financial software. In 2012, it had 8,200 employees worldwide and revenues of $4.1 billion.

Intuit was founded in 1983. It focuses on personal finance software. In 1988, its main product, Quicken, became the most popular of its kind on the market.

2. SAP: Founded in 1972 and headquartered in Waldorf, Germany, the company is the world's largest enterprise management and collaborative business solution provider and the third largest independent software provider in the world.

3. Symantec Symantec Corporation was founded in 1982