How to Write a PESTEL Analysis: Method, Evidence and Seven Worked Examples
This guide shows how to write a PESTEL analysis for a university assignment in seven steps. It says which document carries the evidence for each factor and how to date and cite a figure. It explains how to weigh the factors in a conclusion and which faults lose marks. Every rule is shown on a sourced sample from this site.
Every rule in this guide is shown on a real company, with the dated document behind it. The examples are short excerpts from seven of the PESTEL analyses on this site, each linked to the sample it comes from.
The guide sits in our MBA assignment samples and business assignment samples. If your brief is a PESTEL on a company of your own, our MBA assignment help page explains how we work on strategy assignments.
What Is a PESTEL Analysis and Where Does It Come From?
A PESTEL analysis is a structured review of an organisation's external forces under six headings: political, economic, social, technological, environmental and legal. The CIPD says a PESTLE analysis "studies the key external factors ... that influence an organisation" (CIPD, 2025). PESTEL and PESTLE are one framework with two letters swapped; use the spelling your handbook uses.
Cambridge's guidance calls PESTLE "in effect an audit of an organisation's environmental influences with the purpose of using this information to guide strategic decision-making" (University of Cambridge, 2020). The word to hold on to is audit. An audit runs on documents and dates, and a point that could be true of any company has no place in it.
In its original PEST form, the framework is usually credited to Francis Aguilar's 1967 book Scanning the Business Environment, and it has also been called ETPS (Aguilar, 1967, cited in Wikipedia, 2026). The textbook Exploring Strategy places it in chapter 3, "Macro-environment analysis", in the part titled "The strategic position", which also holds the chapter on industry and sector analysis (Whittington et al., 2024). PESTEL is the outermost layer of a strategy analysis, the forces no single company controls, and everything under its six headings stays on that side of the boundary.
What Does a Brief Mean When It Asks for a PESTEL?
A brief that asks for a PESTEL wants an evidenced account of the forces outside a company that bear on its strategy, fixed to a named company, market and year of data. The wording sets the scope: "carry out" means a standalone scan; "as part of" means the scan feeds a larger report.
A PESTEL brief usually takes one of four shapes, and the samples on this site cover all four. A standalone scan, where the PESTEL is the whole assignment: the PESTEL analysis of Apple, the PESTEL analysis of Netflix and the PESTLE analysis of Facebook and Meta. A PESTEL inside a consultancy report, handing its findings to the frameworks that follow: the Zara PESTLE analysis runs PESTLE, then VRIO, then the internationalisation drivers. A PESTEL paired with a SWOT, where the external scan supplies the opportunities and threats: the SWOT and PESTEL analysis of Disney, the SWOT and PESTEL analysis of OYO and the SWOT and PESTEL analysis of WeWork. And a PESTEL ahead of Porter's Five Forces and a marketing plan, as in the marketing strategy of H&M.
If your brief says "carry out a PESTLE and VRIO analysis of the brand", the words after "and" name a second framework, and it must not repeat the first. A VRIO looks inside the firm at its resources; a PESTLE looks outside. If the same fact appears under both, one of them is in the wrong place.
How Do You Write a PESTEL Analysis Step by Step?
Work in seven steps: fix the scope; choose the documents before the factors; collect two or three dated forces per factor; write each force as evidence and consequence; weight the factors; conclude on the factor that matters most, or on the tension between two; then reference and date everything.
How to write a PESTEL analysis in seven steps
- Fix the scope Name the company, the market and the year of the data in your first paragraph.
- Choose the documents before the factors Open the annual report's risk factors, the regulator's decision pages and the statistics office series before you write a heading.
- Collect two or three dated forces per factor A dated fact or a dated, sourced expectation; never an adjective.
- Write each force as evidence and consequence What the document says, then what it does to the company's strategy.
- Weight the factors High, medium or low; positive or negative. Say which factor matters most.
- Conclude on a judgement The factor that matters most, or the tension between two. Not a summary of all six.
- Reference and date everything Cite the document that says it, with the date of the release it comes from.
The CIPD and Cambridge processes run in the same order, from scope and sources to ranking the findings and deciding what to monitor (CIPD, 2025; University of Cambridge, 2020). Both are written for managers running a live scan. An assignment differs in two ways: the evidence has to be visible on the page, and the analysis ends in a judgement about which factor matters most.
Fix the scope. Name the company, the market and the year of the data in your first paragraph. A PESTEL of Netflix in 2026 is not a PESTEL of Netflix in 2023: the catalogue quotas, the advertising tier and the Warner Bros. bid each belong to a particular year. The Apple sample goes further and lists the seven documents it relies on, with the date they were opened.
Choose the documents before the factors. Most students write six headings, then hunt for something to put under each. Do the reverse: open the annual report's risk-factors section, the regulator's decision page and the statistics office series first, and let what they say decide which forces you write about. Cambridge warns against getting "bogged down in collecting vast amounts of detailed information"; three good documents carry more than thirty search results.
Collect two or three dated forces per factor. That is enough to show the spread. The CIPD adds that some areas of PESTLE will be a bigger focus for your industry than others, so say which, and leave the thin factors short instead of padding them. Cambridge also warns against jumping "to conclusions about the future based on the past or the present". A force is a dated fact or a dated, sourced expectation: a law passed but not yet in force, a scheduled election, a company's own guidance. Your own extrapolation is not one.
Write each force as evidence and consequence. The sentence that earns credit has two halves: what the document says, with its date, then what that does to the company's strategy. The OYO excerpt under the political factor below shows the pattern.
Weight the factors. Sheffield Hallam's second step scores each factor, "identifying whether they have a high medium or low positive or negative impact" (Sheffield Hallam University, 2019). In an assignment the score is a sentence: this factor matters most, for this reason.
Conclude on a judgement, then reference and date everything. The conclusion names the factor that matters most or the tension between two; the reference list dates every document.
What Counts as Evidence Under Each of the Six Factors?
Evidence is a dated fact from the document that says it: a government notice, a statistics release, a filing's risk-factor section. An adjective is not evidence. Each factor below names the document to open first and gives one excerpt from a sample on this site, with the consequence that made it count.
What counts as evidence under each PESTEL factor
Political
- Tax and tariff decisions, dated to the government's release (OYO: GST cut of 22 September 2025)
- Tariff and election effects in the company's own results (Disney: tariff refund, political advertising)
Economic
- A statistics office series, dated to the release (Zara: ONS GDP, first estimate against revision)
- The company's own demand measure (Disney: per capita spending in the parks)
Social
- An attitude that has become statute (Facebook: Australia's under-16 law)
- Population and age series from the statistics office, not a commercial aggregator
Technological
- The competition and risk sections of the annual report (Netflix: generative AI as a competitive risk)
- Capital spending guidance, where technology is the cost base
Environmental
- The company's own environmental report, with its baseline year (Apple: emissions against 2015)
- Where no disclosure exists, a limitation stated in the analysis's own voice
Legal
- The regulator's or court's own decision page, dated (Apple: DMA fine of 23 April 2025)
- The legal instrument that changed the numbers (WeWork: future rent cut under the Chapter 11 plan)
Political Factors
Start with the government's own notice, or the annual report paragraph where the company describes a tariff. The OYO sample builds the factor on a tax decision: under the GST Council's recommendations of 3 September 2025, the tax on hotel rooms priced up to 7,500 rupees a night was cut from 12 percent to 5 percent, effective 22 September 2025 (Press Information Bureau, 2025). The consequence is what earns the credit: "a single tax decision lowered the price a guest sees without lowering the rate the hotel receives" (OYO sample).
A company's own results can carry the factor too. The Disney sample takes two of its three political examples from Disney's reporting: approximately 100 million dollars recorded as a tariff refund in the quarter to 27 June 2026, and 140 million dollars less political advertising revenue expected in the first quarter of fiscal 2026 than a year before (The Walt Disney Company, 2026; The Walt Disney Company, 2025). An election cycle is a political factor you can put a number on, if you read the company's guidance as well as the news.
Economic Factors
A statistics office series or a central bank release is the document here, read beside the company's segment reporting. The Zara sample writes it from the Office for National Statistics GDP series, which shows UK quarter-on-quarter growth of 0.1 percent in the first quarter of 2023 and 0.0 percent in the second (Office for National Statistics, 2026), and dates each figure to its release (the next section explains why). Its consequence: in a flat quarter customers trade down within a range and do not leave it, which favours a retailer that can move price points quickly (Zara sample). Where the company publishes its own demand measure, read it beside the macro series, as the Disney sample does with per capita spending in its parks.
Social Factors
Attitudes are hard to document, so this factor fills up with assertions unless you choose the evidence first. Use a population release from the statistics office, a survey with a named sample, the company's own user figures, or a statute where an attitude has become law. In the Facebook sample, the Online Safety Amendment (Social Media Minimum Age) Act 2024, and Meta's removal of access to more than 750,000 Facebook and Instagram accounts in Australia by 30 June 2026 (Meta, 2026), sit under the political factor, because they are a law and its enforcement. The social factor takes the attitude behind them: concern about social media's effect on younger users' mental health, which in Australia has become enforceable law (Facebook sample).
Technological Factors
Read the competition and risk sections of the annual report, where a company says which technologies it fears, and its capital spending guidance, where technology is the cost base. The Netflix sample takes the factor from the 10-K, which names generative AI as a competitive risk: if competitors gain an advantage by using such technologies more effectively to satisfy consumer demand, Netflix's ability to compete could be adversely affected (Netflix, Inc., 2026a). Copy the reading too: Netflix presents AI as a competitive variable, not a cost saving (Netflix sample).
Environmental Factors
Here the document is the company's own environmental report, read with its baseline year. The Apple sample uses the 2026 Environmental Progress Report, covering fiscal 2025, which says emissions are more than 60 percent below the 2015 baseline and that 30 percent of the material shipped in its products, by weight, came from recycled or renewable sources (Apple Inc., 2026). It then draws the consequence: recycled rare earths and cobalt hedge the trade exposure under its political factor, so one factor answers another (Apple sample).
Where the documents are thin, say so in the analysis's own voice and move on. OYO's environmental page claims that cloud infrastructure "lowers carbon footprint by 88%" with no baseline or method, and the OYO sample tells the reader to cite it as the company's claim, not a measured result. A stated limit earns credit; a cell filled with "growing sustainability pressures" does not.
Legal Factors
Legal evidence sits on the regulator's or court's own decision page, in the statute's consolidated text and in a filing's contingencies note. The WeWork sample puts it at the centre of the case: "Lease law is where this case is decided." During Chapter 11 WeWork renegotiated hundreds of office leases, and the plan the court confirmed in May 2024 cuts its total future rent expense by approximately 12 billion dollars (WeWork, 2024), which the sample calls a legal instrument doing what no operational improvement could (WeWork sample). The Apple sample dates each of its three legal cases to the document that reports it, starting with the Digital Markets Act fine of 23 April 2025 (European Commission, 2025).
A single rule can sit under two letters. The EU's requirement that on-demand services carry at least a 30 percent share of European works is political in the Netflix sample, because it is a policy choice about culture, and it could be argued as legal, because it is Article 13 of a directive (European Union, 2018). Sheffield Hallam's own example is a government carbon target, which it says could be classed as political and environmental at the same time. File the rule under one letter and give the reason in a clause. A second aspect of the same event, like the attitude behind Australia's law, goes under its own letter with a reference back to the first.
How Do You Source and Date Each Factor?
Take each factor's evidence from the document that carries it, cite that document and not a news summary of it, and give every figure the date of the release it comes from. The annual report's risk-factors section is the richest single place to start, because it is where a company lists the external forces it must disclose.
In Harvard style, which many UK business schools use, one reference per factor looks like this; for APA, keep the elements and change the order. The technological one is complete, with the link and access date an online source needs.
- Political. Press Information Bureau, Government of India (2025) Recommendations of the 56th Meeting of the GST Council held at New Delhi, 3 September 2025.
- Economic. Office for National Statistics (2026) Gross Domestic Product: Quarter on Quarter growth: CVM SA % (series IHYQ), release of 13 August 2026.
- Social. Parliament of Australia (2024) Online Safety Amendment (Social Media Minimum Age) Act 2024, No. 127 of 2024.
- Technological. Netflix, Inc. (2026a) Annual Report on Form 10-K for the year ended 31 December 2025. Available at: https://www.sec.gov/Archives/edgar/data/1065280/000106528026000034/nflx-20251231.htm (Accessed: 24 September 2026).
- Environmental. Apple Inc. (2026) Environmental Progress Report 2026, covering fiscal year 2025.
- Legal. European Commission (2025) Commission finds Apple and Meta in breach of the Digital Markets Act, 23 April 2025.
A PESTEL without a date is unmarkable, as the Netflix sample says, because figures move. The Zara sample was written on a first estimate of 0.2 percent growth for the second quarter of 2023; the Office for National Statistics later revised the quarter to 0.0 percent. Each is right for its release, and a reader can check yours only if you name the release. Terms move too. Netflix announced its bid for Warner Bros. on 5 December 2025 as cash and stock and amended it to all-cash on 20 January 2026 (Netflix, 2025; Netflix, Inc., 2026b), so an all-cash deal dated December puts January's terms on the wrong date. Beside a statistic, record the release date; beside a company figure, the fiscal period and the document.
Attribute each figure to the document that actually says it: an advertising figure credited to the wrong quarter's shareholder letter is a citation error even when the number is right. How to read the filing itself, where segment figures live, how fiscal years work and how to cite it, is in our guide to reading an annual report for a case study.
How Do You Weight the Factors and Write the Conclusion?
Score each factor for size (high, medium or low) and for direction (positive or negative). Then write the conclusion as a judgement: which factor matters most and why, or the tension between two. A conclusion that summarises all six factors in order is a list, not an analysis.
All three professional guides include a weighting step, and students usually skip it. The CIPD marks each item by its importance relative to the risk it poses; Cambridge's process has a step to "identify the most important issues". The University of Worcester's PESTLE for its environmental management system sets each issue's risks beside its opportunities and dates its review, "Last reviewed: 09/10/23" (University of Worcester, 2023). Its internal rows are there because a management system asks for internal issues; an assignment PESTEL keeps to the external ones.
The conclusion is where the weighting becomes visible, and the samples show three shapes that work. The Apple sample ranks: legal matters most, political second, "and the reason is margin". Tariffs raise the cost of products carrying a 36.8 percent gross margin; the App Store cases reach a Services line carrying 75.4 percent, so a change to what Apple may charge developers moves more gross profit than a tariff on the same revenue. The Netflix sample closes on a tension: Netflix has turned each external constraint into a revenue line, and whether that holds under slower engagement growth is the question to end on. The WeWork sample names the decisive factor, the legal one that made the restructuring possible, and links it forward to the weaknesses quadrant of the SWOT.
Whichever shape you use, give the reason in the currency the brief cares about. For a strategy module that is usually margin, market share or the cost of a constraint; for a marketing module it is the customer segment the factor reaches. A ranking with a reason a reader can test is worth more than a confident ranking with none.
What Do Markers Deduct For in a PESTEL Analysis?
A PESTEL loses marks in three ways. The evidence is weak: an adjective stands in for a force, a claim has no source, or a document is misquoted. The boundary breaks when the company's own figures are filed as external factors. The reasoning fails when one quarter is read as a trend, or when the conclusion only lists the factors.
Eight deductions in a PESTEL analysis: what loses marks and what earns them
| Point of comparison | Loses Marks | Earns Marks |
|---|---|---|
| Naming the force | Loses Marks 'Regulation' as a political factor | Earns Marks 'The EU's 30 percent European-works quota, Article 13 of the AVMSD' |
| Sourcing a claim | Loses Marks 'Nearly all of the inventory sits below that threshold', with nothing cited | Earns Marks The government's release, cited with its date, and only what it says |
| Quoting the document | Loses Marks 'Weaker audience scores' when the letter says they were strong | Earns Marks The letter's own words: scores that 'have been strong', box office below expectations |
| Claiming silence | Loses Marks 'The annual report says nothing about electronic waste' | Earns Marks 'The report lists electronic waste among regulated subjects but names no rule' |
| Inside and outside | Loses Marks Margins and revenue mix presented as external factors | Earns Marks Internal figures used only to weigh an external one, with the boundary stated |
| Trend or data point | Loses Marks 'Back to growth' on one quarter | Earns Marks 'Up three quarters running', with each quarter dated to the filing that reports it |
| The grid and the prose | Loses Marks A six-cell grid still carrying an old generic list | Earns Marks A grid rebuilt from the dated facts the prose argues |
| Lists or judgement | Loses Marks Six lists, then a summary of all six | Earns Marks A ranking with a reason, or a tension between two factors |
- An adjective in place of a force. "Regulation" is not a political factor; "digital levies in the EU" is, in the Netflix sample's words. A bullet that could sit under any company earns nothing: date it to a document or cut it.
- A claim with no source. "Nearly all of OYO's Indian inventory sits below the 7,500 rupee threshold" may be true and would help the GST argument, but with nothing cited it is an assertion that makes the reader doubt your other figures. Find the document or cut it.
- A misquoted document. Disney's letter for the quarter to 27 June 2026 says audience scores for The Mandalorian and Grogu "have been strong" and that the film underperformed box office expectations (The Walt Disney Company, 2026); calling the scores weak reverses the point. Quote the document, not your memory of it.
- A filing called silent when it is not. Search a report for the word before you call it silent. Apple's 10-K lists electronic waste among the subjects on which Apple is regulated but names no rule; write exactly that.
- An internal fact inside an external framework. Margins and revenue mix are the company's own figures. Use them only to weigh an external factor, as the Apple sample does, and state the boundary in a sentence.
- A data point read as a trend. A single quarter up 38 percent is a fact; "back to growth" is a claim. Check whether later filings are out: Apple's Greater China sales rose 38, 28 and 22 percent in three successive quarterly reports, and the Apple sample still calls that "a run, not yet a fiscal year".
- A summary grid the prose does not argue. A grid still listing "changing family structures" beside prose about tariffs and park spending throws away the credit the prose earned. Build any summary table last, from the text.
- Lists with no judgement. A conclusion that restates the six factors in order has not weighed them. End on a ranking with a reason or on a tension between two factors; the section above shows both.
A ninth habit costs credit without being an error of fact: a limitation written as a note about yourself. "I could not find any environmental data, so this section is short" is the writer talking; "No environmental disclosure is available for this private company, so the factor is assessed from its business model" is the analysis.
PESTEL vs SWOT vs Porter's Five Forces: Which Does Your Brief Want?
PESTEL is the macro layer: forces outside the company and its industry. Porter's Five Forces is the industry layer: rivals, buyers, suppliers, entrants and substitutes. SWOT is the organisation layer, where outside findings become opportunities and threats beside the company's strengths and weaknesses. A brief asking for the strategic position usually wants all three, drawn together in the SWOT.
PESTEL, SWOT and Porter's Five Forces: three levels, three questions
| Point of comparison | PESTEL | SWOT | Porter's Five Forces |
|---|---|---|---|
| Level | PESTEL Macro environment | SWOT The organisation | Porter's Five Forces The industry |
| Inside or outside the firm | PESTEL Outside only | SWOT Inside (S, W) and outside (O, T) | Porter's Five Forces Outside, at the industry boundary |
| Question it answers | PESTEL What is happening that the company does not control? | SWOT Where does the company stand, and what should it do? | Porter's Five Forces How attractive is this industry, and who holds the power in it? |
| Typical brief wording | PESTEL Macro environment; external factors; business environment | SWOT Strengths and weaknesses; internal capabilities; summarise the position | Porter's Five Forces Industry analysis; competitive forces; attractiveness of the industry |
The three connect in one direction. Sheffield Hallam's guide says the result of a PESTEL "is used to identify threats and weaknesses, strengths and opportunities which can be considered or used in a SWOT analysis" (Sheffield Hallam University, 2019), so its wording allows all four quadrants. The stricter reading, and the one to use in an assignment, follows the CIPD, for which the analysis helps an organisation "maximise opportunities and minimise threats" (CIPD, 2025): a PESTEL finding enters the SWOT as an opportunity or a threat. It can explain a weakness, as WeWork's legal factor explains its lease weakness, without becoming one. Cambridge advises using PESTLE "in conjunction with other techniques, such as SWOT analysis, Porter's five forces" (University of Cambridge, 2020). Porter sits between the two: it asks who holds the power inside the industry, and its answer feeds the SWOT's threats and the choice of competitive strategy.
The test for a misplaced sentence is the one the Apple sample uses: if it would survive unchanged in the SWOT of the same company, it is in the wrong framework. "Strong brand" under social and "high prices" under economic are typical, and both are internal facts. The same company on this site shows the split: the PESTEL analysis of Apple stays outside the firm and the SWOT analysis of Apple takes the inside, as do the PESTLE analysis of Facebook and the SWOT analysis of Facebook. The Zara PESTLE analysis pairs the external scan with VRIO, an internal framework built on resources. For Porter, the marketing strategy of H&M rates each of the five forces under its own heading.
Seven Worked PESTEL Examples From Our Sample Library
Each sample below answers the kind of brief a module sets and cites the documents behind its figures. Read the one nearest your company's sector for the shape of a factor, then build your own from your company's documents. Copying factors across companies is the fastest route to a generic answer, and it is the first thing a grader notices.
- PESTEL analysis of Apple: hardware and services. Best for a dated regulatory chronology and a ranked conclusion argued from the margin arithmetic.
- PESTEL analysis of Netflix: subscription media. Best for quotas and levies as political factors, and for the dating rule.
- PESTLE analysis of Facebook and Meta: an advertising platform. Best for data and age law, and for splitting one event between the political and social factors.
- Zara PESTLE analysis: retail, inside a consultancy report. Best for dating macro figures to the release, and for PESTLE beside VRIO.
- SWOT and PESTEL analysis of Disney: diversified media. Best for political examples taken from the company's own reporting.
- SWOT and PESTEL analysis of OYO: an aggregator in an emerging market. Best for tax as a price factor, and for citing a company claim as a claim.
- SWOT and PESTEL analysis of WeWork: an asset-heavy model. Best for the legal factor as the decisive one, connected forward to the SWOT.
The site's marketing reports on H&M and LEGO also carry a PESTLE: the marketing strategy of H&M puts it ahead of its SWOT and Five Forces, and the LEGO distribution strategy report after its Five Forces.
Need help with a PESTEL analysis or strategy assignment for your own module? Message us on WhatsApp with the company, the module and your deadline, and we will tell you what we can do.
Sources
- CIPD (2025) PESTLE analysis. Factsheet, published 21 March 2025, page updated 20 May 2026. cipd.org (accessed 24 September 2026).
- University of Cambridge, Personal and Professional Development (2020) PESTLE. PDF, file dated 15 October 2020. ppd.admin.cam.ac.uk (accessed 24 September 2026).
- Sheffield Hallam University, Professional Services Capability Framework (2019) Seeing the Bigger Picture: What is a PESTEL Analysis? PDF, uploaded January 2019; no date printed in the text. blogs.shu.ac.uk (accessed 24 September 2026).
- University of Worcester (2023) PESTLE Analysis (Environmental Management System), last reviewed 9 October 2023. PDF. worcester.ac.uk (accessed 24 September 2026).
- Wikipedia (2026) PEST analysis. en.wikipedia.org (accessed 24 September 2026). For the sentence crediting Aguilar (1967) Scanning the Business Environment (New York: Macmillan; Open Library record) and the ETPS name.
- Whittington, R., Regnér, P., Angwin, D., Johnson, G. and Scholes, K. (2024) Exploring Strategy: Text and Cases, 13th edn. Harlow: Pearson. Publisher's catalogue page (accessed 24 September 2026). Cited for the chapter titles and their place in the book.
- Press Information Bureau, Government of India (2025) Recommendations of the 56th Meeting of the GST Council held at New Delhi, 3 September 2025. pib.gov.in (accessed 24 September 2026).
- The Walt Disney Company (2026) Third Quarter Fiscal 2026 Earnings, Exhibit 99.1 to Form 8-K, 5 August 2026. sec.gov (accessed 24 September 2026).
- The Walt Disney Company (2025) The Walt Disney Company Reports Fourth Quarter and Full Year Earnings for Fiscal 2025. thewaltdisneycompany.com (accessed 24 September 2026).
- Office for National Statistics (2026) Gross Domestic Product: Quarter on Quarter growth: CVM SA % (series IHYQ), release of 13 August 2026. ons.gov.uk (accessed 24 September 2026).
- Parliament of Australia (2024) Online Safety Amendment (Social Media Minimum Age) Act 2024, No. 127 of 2024. legislation.gov.au (accessed 24 September 2026).
- Meta (2026) Meta's compliance with Australia's social media ban, 12 August 2026. about.fb.com (accessed 24 September 2026).
- Netflix, Inc. (2026a) Annual Report on Form 10-K for the year ended 31 December 2025. sec.gov (accessed 24 September 2026).
- Netflix, Inc. (2026b) Q4 2025 letter to shareholders, 20 January 2026. sec.gov (accessed 24 September 2026).
- Netflix, Inc. (2025) Netflix to acquire Warner Bros., 5 December 2025. about.netflix.com (accessed 24 September 2026).
- Apple Inc. (2026) Environmental Progress Report 2026, covering fiscal year 2025. apple.com (PDF) (accessed 24 September 2026).
- European Commission (2025) Commission finds Apple and Meta in breach of the Digital Markets Act, 23 April 2025. digital-markets-act.ec.europa.eu (accessed 24 September 2026).
- WeWork (2024) WeWork Secures Final Court Approval for Transformational Restructuring, press release, 30 May 2024. businesswire.com (accessed 24 September 2026).
- European Union (2018) Directive 2010/13/EU (Audiovisual Media Services Directive), consolidated text of 18 December 2018, Article 13(1). eur-lex.europa.eu (accessed 24 September 2026).
Frequently Asked Questions
What is the difference between PESTEL and PESTLE?
There is no difference in content. Both name the same six external factors, political, economic, social, technological, environmental and legal, with the last two letters in a different order. Cambridge's guidance and Worcester's own analysis write PESTLE; Sheffield Hallam writes PESTEL. Use the spelling your module handbook uses and keep one heading per factor. PEST, which drops the last two, is the older and narrower version; the first section above gives the sources.
Who invented PESTEL analysis?
The framework, in its original PEST form, is usually credited to Francis Aguilar's 1967 book Scanning the Business Environment, and it has also been called ETPS. Environmental and legal were added later; the sources on this page give no author or date for that step, so do not state one. Cite Aguilar (1967) as a secondary reference, cited in the source you actually read, as the first section above does.
How many points should go under each PESTEL factor?
For most undergraduate and MBA briefs, two or three dated forces per factor is enough, and it is the rule the Netflix sample states. The number matters less than the shape: each point is a fact from a document, with a date, followed by what it does to the company's strategy. A page of six headings with one adjective each is the version that loses marks; the step-by-step section above shows the alternative.
Does a PESTEL analysis need a conclusion?
Yes, and it should be a judgement, not a summary. Score each factor for the size and direction of its effect, then say which one matters most and why, or name the tension between two factors that the company has to resolve. Our Apple sample ranks legal above political and gives the margin arithmetic as the reason; our Netflix sample closes on a tension. The weighting section above shows both.
Can a PESTEL analysis include a company's strengths and weaknesses?
No. PESTEL stays outside the company boundary; strengths and weaknesses belong to a SWOT analysis. The test is simple: if a sentence would survive unchanged in the SWOT of the same company, it is in the wrong framework. What a PESTEL finds enters the SWOT as opportunities and threats, and it can explain a weakness without becoming one. The comparison section above sets out where Porter's Five Forces sits between them.