Porter's Five Forces AnalysisPorter's Five Forces Analysis

Porter’s Five Forces: How Forces Model Shapes Business Strategy

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Updated: 31/10/2022


Porter’s Five forces model is one of the most super powerful tools for analyzing the company’s competitive landscapes, in order that the board management of a company can design a suitable business strategy to increase the competitive advantages in the market.

The forces model is widely used in a cross range of industry sectors to understand the external threats that can impact your business sustainability in a long run. In other words, it has a direct influence on the business competitiveness and potential profitability based on the employment of Porter’s 5 forces.

In this article, we are going to explore each element of Porter’s five forces, and we also make a deep analysis of how the forces model can help your business to figure out the strengths and weaknesses within the industry. Lastly, the real case study of Chevron’s porter’s five forces model will be used as an example to further give more clarification for our readers.

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Porter’s 5 Forces Definition

The forces model was founded by Michiel Porter, a professor at Havard Business School. He aimed to create this tool to identify the competitive landscape surrounding the company, which allows for determining the industry attractiveness and competitive advantages. Since it was first inception, it has been widely used as part of business strategy by almost every business in the world.

In particular, every business leader uses Porter’s 5 forces as a part of strategy technique analysis to highlight competitiveness within the industry and identify the organization’s weaknesses and strengths. The following five elements of the forces model are.

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  1. Rivalry Among Existing Competitors
  2. Bargaining Power of Suppliers
  3. Bargaining Power of Buyers
  4. The threat of New Entrants
  5. The Threat of Substitute Products or Services


Let’s take a deep analysis of each force in more detail in order that you can get familiar with those forces and be able to develop a business strategy on your own.

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Rivalry Among Existing Competitors

The first factor is the competitive analysis, we need to carefully identify the key strengths of your competitors. In particular, this force will help to highlight the number of key players in the market in terms of market shares, financial strengths, reputation, as well as products and services, which have a direct impact on the way our business strategy will be set out later.


Bargaining Power of Suppliers

The next factor of Porter’s five forces is suppliers as it helps to highlight how many suppliers are currently available in the market, which allows you to calculate the impact of their bargaining power in terms of increasing or reducing the cost of products and services.

For this reason, a company with a solid value chain will always contract with several suppliers because it will help to minimize the impact of product or service disruption due to suppliers’ failures.

Bargaining Power of Buyers

In this section- the bargaining power of buyers. We look at the consumer point of view as there are two main types of buyers in the market.

  • The distributors such as retail stores, and car dealers normally have bargaining power over the company because they always purchase a large number of products for reselling to the general market. For this reason, they have power over manufacturers to drag the price of products lower.
  • The individual buyer normally has no power to negotiate the price with the manufacturer because they only purchase a limited number of products, which seems almost impossible to ask manufacturers to reduce the price to the same level as distributors.

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The threat of New Entrants

The next element is the threat of new entrants, this aspect highlights the new players, who have the ability to enter the market due to the fact that they have a greater financial capability, brand image, and reputation. For this reason, those players can pose a real threat to existing players.

In addition, the threat of new entrants will be determined by the level of difficulty of a certain industry and its attractiveness. For example, the Automotive industry will be considered medium to high ( almost impossible to jump into the industry) because new players will require to have strong financial capability and solid assets in place to compete with other competitors.


The Threat of Substitute Products or Services

The last one is the threat of substitute products and services. In this case, customers can buy other substitute products and services rather than buying from your company products, which will put a real threat to the service of the business in the future.

For example, Electric vehicles are considered as a substitute product for gasoline vehicles, which pose the biggest threat to the whole industry such as Ford, Honda, and Hyundai, just to name a few. Those existing players have to spend more on research and development in order that they can release a full-electric model to compete with other new players such as Tesla.

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  • Porter’s Five Forces of The Chevron Corporation

Define the industry: Company competitive environment.

International oil and gas operations.


Examples of industry members (Net Worth/market cap):

BP (120.8 billion), Exxon Mobil (357.1 billion), Chevron (201 billion), Total (120.2 billion), Royal Dutch Shell (195.4 billion), ConocoPhillips (80.5 Bill),  Occidental Petroleum (59 Billion) 

Examples of potential entrants- Forces Model.

Valero Energy, state-owned oil companies, independents, and EOG Resources (52 Billion)

Examples of suppliers:

Tankers, logistics, offices, Engineers, Government, and country regulations, Labour hire, utilities

Examples of potential substitutes:

Renewable energy, Eco-friendly alternatives, Hybrid energy, Coal-seam gas, nuclear energy

Examples of buyers:

The general public, Company transportation, vehicle users, Government, private and corporate

1. Threat of New Entrants (Business Strategy)

Low – high barriers of entry (e.g. high costs to start up an oil company)

2. Bargaining Power of Suppliers- Porter’s 5 Forces

Low – Due to economic scale (if you don’t sell at price, they can acquire), hard to bargain with something so powerful.

3. Bargaining Power of Buyers- Porter’s Five Forces.

Low to Medium Private-sector wise it’s medium, energy going to house it’s zero

4. Threat of Substitute Products or Services- Forces Model.

Medium (Advancements in alternative energy is rising and the development of efficient engines on equipment reduces the need for oil)

5. Rivalry Among Existing Competitors- Business Strategy.

High (Market is a niche, not many companies in the same industry),

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By Jiro Nguyen.

The content is only based on the author’s personal opinion and research experience. It is for informational purposes only and does not rely on as a comprehensive or substitute for professional advice.



Beckman, K. 2015. “Going for gas: the risky strategy of world’s largest companies.” Renew Economy, June 9. http://reneweconomy.com.au/2015/going-for-gas-the-risky-strategy-of-worlds-largest-companies-42695

Bloomberg. 2015. Inside Chevron. podcast television program. New York: Bloomberg, 11 June. http://www.bloomberg.com/news/videos/2015-06-11/inside-chevron-bloomberg-special-report-06-11-

Chevron. 2014. Chevron 2014 Annual Report. http://www.chevron.com/annualreport/2014/documents/pdf/Chevron2014AnnualReport.pdf#page=71

Chevron. 2015. Chevron Corporation. http://www.chevron.com/about/ourbusiness/refiningmarketingtransportation/supplytrading/Hargreaves, R.

2014. “Why Chevron Is More Successful Than ExxonMobil.” The Motley Fool, July 14.

By Jiro Nguyen

Jiro Nguyen is a highly driven and skilled business management professional with an MBA in economics and management. He is also the founder of Jns-millennial.com. Moreover, he has a passion for writing and over 4 years of copywriting experience.