What Is a Company? Different Types and How to Start One

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Updated August 08, 2024 Fact checked by Fact checked by Yarilet Perez

Yarilet Perez is an experienced multimedia journalist and fact-checker with a Master of Science in Journalism. She has worked in multiple cities covering breaking news, politics, education, and more. Her expertise is in personal finance and investing, and real estate.

Company

What Is a Company?

A company is a legal entity formed by one or more individuals to engage in and operate a business. A company may be organized in various ways for tax and financial liability purposes, depending on the laws of the jurisdiction where it is formed.

The line of business a company is in will often determine which structure it chooses, such as a sole proprietorship, a partnership, or a corporation. Here is what you need to know about how these different types of companies work and how to start one if you'd like to.

Key Takeaways

How a Company Works

Companies are generally organized to earn a profit from business activities, but some may be structured as nonprofit charities. They may have a single owner or many thousands of owners.

A company has many of the same legal rights and responsibilities as a person does, such as the ability to enter into contracts, borrow money, pay taxes, own assets, sue (or be sued), and hire employees.

The first company in the world to issue stock was the Dutch East India Company, in 1602.

Advantages and Disadvantages of Starting a Company

The personal benefits of starting a company include income diversification, a strong correlation between effort and reward, creative freedom, and flexibility. Creating a company can also leave a legacy for future generations.

A societal benefit is that companies create jobs. If an individual starts a company and it grows, most often they have to hire employees, reducing unemployment and bringing wealth into the economy.

The potential drawbacks of starting a company include increased financial responsibility, often-long workdays, health risks due to stress, responsibility for managing employees, and dealing with government regulations and tax issues.

Despite the difficulties, however, it's worth noting that many of the world's largest personal fortunes have been amassed by people who started their own companies.

Types of Companies

In the United States, companies are formed on the state level and subject to state, as well as federal, laws. The most common types include:

Company vs. Corporation

While all corporations are companies, not all companies are corporations. Common types of corporations include S corporations and C corporations.

A corporation is a type of business that is legally distinct from its owner or owners. In the case of large, publicly traded corporations, those owners may number into the thousands or even millions of shareholders.

Some of the most successful corporations in the United States include Amazon, Apple, McDonald's, Microsoft, and Walmart.

The first company listed on the New York Stock Exchange was the Bank of New York, in 1792.

Public vs. Private Companies

Companies can be divided into two distinct categories for both legal and regulatory purposes: Public and private.

Public, or publicly traded, companies are held to strict reporting and regulatory requirements by the U.S. Securities and Exchange Commission (SEC). Under these rules, they must file financial statements and reports annually. This is intended to prevent fraudulent activity and protect investors.

Private companies, on the other hand, are held under private ownership, sometimes by a single person or family. They may have shareholders, but their shares are not traded on an exchange, as with public corporations. Private companies vary in structure and size and are not bound by all the regulations and reporting requirements to which public companies must adhere.

Some well-known private companies today are Koch Industries, the candy maker Mars, and Elon Musk's SpaceX.

How Do You Start a Company?

To start a company you first need an idea. From there, you should plan to conduct some market research to determine if there is sufficient demand for the product or service and if there are any competitive advantages that you can provide over what's already on the market.

A good next step is to create a business plan, outlining the structure (e.g., a sole proprietorship or a limited liability company), financial goals, sales and marketing strategy, and other aspects of your business.

You also have to figure out how to fund your business. At least at the outset, that's likely to come from your personal savings or money raised from friends and family.

Depending on the business structure you choose, you will generally have to register the business with your local and state authorities and obtain an employer identification number (EIN) from the IRS.

Having done that, you're ready to go.

What Is a Holding Company?

A holding company is a company that doesn't create its own products or services, but instead holds a controlling interest in other companies. Holding companies are also known as umbrella or parent companies. Investor Warren Buffett's Berkshire Hathaway is one well-known example of a holding company.

What Is a Fortune 500 Company?

A Fortune 500 company is a company that has made it onto the Fortune 500 list, which is compiled annually by Fortune magazine. The list consists of the 500 largest companies in the United States by revenue, including both private and public companies.

What Is the Richest Company in the World?

While the rankings can change with some frequency, the richest company in the world as of Aug. 7, 2024 was Apple Inc., with a market capitalization of over $3 trillion. Microsoft Corporation was in second place, with just under $3 trillion.

The Bottom Line

A company is a legal entity created by an individual or group of individuals to conduct a business. Companies come in many different forms, from one-person shops to huge international corporations. Starting a company comes with risks but, if things go well, can also be the path to wealth.