# Barriers to Entry in Business: Key Factors Limiting Market Access

> **Definition**
>
> Barriers to entry are obstacles such as high startup costs and regulatory requirements that prevent new competitors from easily entering a market, protecting the market share of existing firms.

## What Are Barriers to Entry?

Barriers to entry are obstacles that make it difficult for new companies to enter a market. They are important because they protect existing competitors from new rivals. These barriers can be financial, such as high [startup costs](https://www.investopedia.com/articles/pf/09/business-startup-costs.asp), or they can be regulatory, like strict licensing requirements. They can also be operational, such as complex production processes. Industries like pharmaceuticals and electronics often have high entry barriers. Companies looking to enter these markets may overcome barriers through strategies like innovation, partnerships, niche targeting, or securing funding to cover initial costs.

### Key Takeaways

*   Barriers to entry are obstacles like high startup costs that prevent new competitors from entering a market easily.  
    
*   They benefit incumbent firms by protecting market share and revenue.  
    
*   Barriers can be financial, regulatory, or operational in nature.  
    
*   Each industry faces specific barriers shaped by market dynamics and incumbent firms.  
    
*   Governments may create barriers for public safety or due to industry lobbying.

![Barriers to Entry](https://www.investopedia.com/thmb/L-TbwLbzQkYDlQgUzemMOSjMjKA=/1500x0/filters:no_upscale():max_bytes(150000):strip_icc()/barrierstoentry-e3c716c029b3491181bca291957fe787.jpg)

*— Investopedia / Julie Bang*

## How Barriers to Entry Impact Market Competition

Some barriers to entry exist because of government intervention, while others occur naturally within a free market. Often, companies [lobby the government](https://www.investopedia.com/articles/investing/043015/why-lobbying-legal-and-important-us.asp) to erect new barriers to entry. Ostensibly, this is done to protect the integrity of the industry and [prevent new entrants](https://www.investopedia.com/terms/b/blue_ocean.asp) from introducing inferior products into the market.

Generally, firms favor barriers to entry in order to limit competition and claim a larger market share when they are already comfortably ensconced in an industry. Other barriers to entry occur naturally, often evolving over time as certain industry players establish dominance. [Barriers to entry](https://www.investopedia.com/ask/answers/042115/what-are-key-barriers-entry-companies-electronics-sector.asp) are often classified as primary or ancillary. 

A primary barrier to entry presents as a barrier alone, for instance, in the case of steep startup costs. An ancillary barrier is not a barrier in and of itself. Rather, combined with other barriers, it weakens a potential firm's ability to enter the industry. In other words, it reinforces other barriers.

> **Important**
>
> Barriers to entry may be natural (high startup costs to drill a new oil well) or created by governments (licensing fees or patents stand in the way) or by other firms (monopolists can buy or compete away startups).

## Regulatory Barriers: Government's Role in Market Access 

Industries heavily regulated by the government are usually the most difficult to penetrate. Examples include commercial airlines, defense contractors, and cable companies. The government creates formidable barriers to entry for varying reasons. In the case of commercial airlines, not only are regulations strict, but the government restricts new entrants to limit air traffic and simplify monitoring. Cable companies are heavily regulated and limited because their [infrastructure](https://www.investopedia.com/terms/i/infrastructure.asp) requires extensive public land use.

Governments sometimes impose barriers to entry because of pressure from existing firms, not out of necessity. For example, one state requires government licensing to become a florist and two states and Washington, D.C. require government licensing to become an interior designer. Critics argue that these regulations only limit competition and stifle entrepreneurship.

## Intrinsic Market Barriers: Brand and Consumer Loyalty

Barriers to entry can also form naturally as the dynamics of an industry take shape. Brand identity and customer loyalty serve as barriers to entry for potential entrants. Brands like Kleenex and Jell-O are so strong that their names are synonymous with their products.

High consumer switching costs are barriers to entry as new entrants face difficulty enticing prospective customers to pay the additional money required to make a switch.

> **Fast Fact**
>
> Barriers to entry may also be referred to as barriers to competition, entry barriers, or market entry barriers.

## Exploring Market-Specific Entry Challenges 

Industry sectors also have their own barriers to entry that stem from the nature of the business, as well as the position of powerful incumbents.

### Pharmaceutical Industry

Before any company can make and market even a generic pharmaceutical drug in the United States, it must be [granted a special authorization](https://www.investopedia.com/ask/answers/052215/what-are-major-barriers-entry-new-companies-drugs-sector.asp) by the FDA. The FDA cites that even the most important drugs for general public health may take up to six months to approve. Although the standard review timeline is around 10 months, more complex drugs or applications may be required to enter this review cycle multiple times due to revisions.

Moreover, just 18.9% of applications for generic drugs were approved in the first cycle in 2023. Each application is incredibly political and even more expensive. In the meantime, established pharmaceutical companies can replicate the product awaiting review and then file a special 180-day market exclusivity patent, which essentially steals the product and creates a temporary monopoly.

It may take billions of dollars to bring a drug to market. Equally as important, it can take up to 10 years for a drug to be approved for a prescription. Even if a startup company had the capital on hand to develop and test the drug according to FDA rules, it still might not receive revenue for 10 years. Lastly, ultimate success is far from guaranteed. Between 2011 to 2020, the likelihood of approval for development candidates for just the first phase was 7.9%.

### Electronics Industry

Consumer electronics with mass popularity are more susceptible to [economies of scale](https://www.investopedia.com/terms/e/economiesofscale.asp) and scope as barriers. Economies of scale mean that an established company can easily produce and distribute a few more units of existing products cheaply because overhead costs, such as management and real estate, are spread over a large number of units. A small firm attempting to produce these same few units must divide overhead costs by its relatively small number of units, making each unit very costly to produce.

Established electronics companies, such as Apple ([AAPL](https://www.investopedia.com/markets/quote?tvwidgetsymbol=aapl)), may strategically build in switching costs to retain customers. These strategies may include contracts that are costly and complicated to terminate or software and data storage that cannot be transferred to new electronic devices. This is prevalent in the smartphone industry, wherein consumers may pay termination fees and face the cost of reacquiring applications when they consider switching phone service providers.

### Oil and Gas Industry

The barriers to entry in the oil and gas sector are extremely strong and include high resource ownership, high startup costs, patents and copyrights in association with proprietary technology, government, environmental regulations, and high fixed operating costs. High startup costs mean that very few companies even attempt to enter the sector. This limits competition from the start. Moreover, proprietary technology puts newcomers with startup capital at an immediate disadvantage.

High fixed operating costs make companies with startup capital wary of entering the sector. Local and foreign governments also force companies within the industry to closely comply with environmental regulations. These regulations often require capital to comply, forcing smaller companies out of the sector.

### Financial Services Industry

It is generally very expensive to establish a new financial services company. High fixed and sunk costs in wholesale financial services make it hard for startups to compete with large firms.. Regulatory barriers and compliance costs deter new products or firms from entering markets, including between banks.

[Compliance and licensure costs](https://www.investopedia.com/terms/c/compliance-cost.asp) are disproportionately damaging to smaller firms. A large-cap financial services provider does not have to allocate as large of a percentage of its resources to ensure it does not run into trouble with the Securities and Exchange Commission ([SEC](https://www.investopedia.com/terms/s/sec.asp)), Truth in Lending Act ([TILA](https://www.investopedia.com/terms/t/tila.asp)), Fair Debt Collection Practices Act ([FDCPA](https://www.investopedia.com/terms/f/fair-debt-collection-practices-act-fdcpa.asp)), Consumer Financial Protection Bureau ([CFPB](https://www.investopedia.com/terms/c/consumer-financial-protection-bureau-cfpb.asp)), Federal Deposit Insurance Corporation ([FDIC](https://www.investopedia.com/terms/f/fdic.asp)), or a host of other agencies and laws.

## Strategies for Surmounting Market Entry Hurdles

Companies deploy a number of strategies to avoid or overcome barriers to entry. Here are some common barriers and potential solutions to address them.

### Trade and Economic Barriers

If governments are employing trade sanctions, it may be more difficult to import or export goods in relation to that country. Companies may seek different markets to work with or seek which products are specifically excluded from trade sanctions. If all else fails, a company may simply delay the timing of transacting with the country with the sanction as many government sanctions are temporary.  

### Tariffs and Tax Barriers

Companies may preemptively decide they want to burden the consumer with additional barrier charges such as import tariffs or taxes. Companies may also seek ways to avoid taxes such as partnering with local organizations to manufacture goods or develop value-added activities in the local market so the imported goods are assessed at a lower value (and assessed lower fees).

### Information Barriers

A company seeking to join or create a brand new market may simply not have enough information needed to feel it may be successful. For these types of barriers, it may be best for the company to develop a minimum viable product for market research. This test product may be used to elicit consumer feedback as well as shape financial planning expectations.

A company may also consider acquiring an existing company within the market it seeks to join. Not only will this company have already overcome some if not all aspects of the barriers to entry, the company may have knowledge and information useful to the long-term success of the company.

### Market Dominance Barriers

In some cases, the market leader position is so advanced as to be nearly impossible to catch in the short term. For these barriers, companies may consider using a disruptive pricing model and even incurring a short-term loss to steal long-term customers. A company may also set difference objectives such as "be the lowest cost producer".

### Cost Barriers

Though many costs likely can't be overcome, a company may consider using open-source software instead of custom, proprietary software to cut costs. The company may seek short-term leases instead of capital investments for equipment to gauge financial success in the near term. The company may also choose to only manufacture on-demand or on order to avoid over-committing resources that could have been used elsewhere.

## What Are Some Barriers to Entry?

The most obvious barriers to entry are high startup costs and regulatory hurdles which include the need for new companies to obtain licenses or regulatory clearance before operation. Also, industries heavily regulated by the government are usually the most difficult to penetrate. Other forms of barrier to entry that prevent new competitors from easily entering a business sector include special tax benefits to existing firms, patent protections, strong brand identity, customer loyalty, and high customer switching costs.

## Why Would a Government Create a Barrier to Entry?

Governments create barriers to entry for varying reasons. In some cases, such as consumer protection laws, these barriers are intended to protect public safety but have the unintended effect of favoring incumbent businesses. In other cases, such as broadcasting licenses or commercial airlines, the barriers are due to the inherent scarcity of the public resources needed by these industries. In some cases, the government may impose barriers to entry explicitly to protect favored industries.

## What Are Natural Barriers to Entry?

Barriers to entry can also form naturally as the dynamics of an industry take shape. Brand identity and customer loyalty serve as barriers to entry for potential entrants. Certain brands, such as Kleenex and Jell-O, have identities so strong that their brand names are synonymous with the types of products they manufacture. High consumer switching costs are barriers to entry as new entrants face difficulty enticing prospective customers to pay the additional money required to make a change/switch.

## Which Industries Have High Barriers to Entry?

Industries requiring heavy regulation or high upfront capital often have the highest barriers to entry. Telecommunications, transport (i.e. car or airplane), casinos, parcel delivery services, pharmaceutical, electronics, oil and gas, and financial services often all require substantial initial investments. Each of those industries is also heavily regulated or requires substantial oversight from governing bodies.

## The Bottom Line

Barriers to entry are obstacles like high startup costs, regulatory requirements, and natural market conditions that protect existing companies and discourage new competitors. Government interventions, such as patents and licensing, can protect consumers but also help established firms. Industries like pharmaceuticals and electronics have complex barriers that make entry challenging. New companies can overcome these obstacles through strategies like disruptive pricing, acquisitions, or leveraging market knowledge. Navigating these barriers can help companies in planning a successful market entry and growth strategy.

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