3.2Strategic diagnosis (SWOT, PESTEL, Porter)
The essentials in 30 seconds
- SWOT = Strengths / Weaknesses (internal) x Opportunities / Threats (external). The most useful for a manager day to day.
- PESTEL = macro-environment (6 letters). Porter = competitive intensity (5 forces).
- Reflex: a diagnosis with no decision is useless — always end with 2-3 directions.
Running mini-case — Salim's customer-service SWOT
The SME wants to grow but Salim's customer service (4 people) is drowning in tickets. Salim launches a team SWOT: Strength = experienced team that knows the clients; Weakness = manual double entry and no deadline tracking; Opportunity = WhatsApp Business requested by clients; Threat = a competitor answering in 2h. From this come 2 directions: remove double entry, open a pilot WhatsApp channel.
This same case returns in the course, the matrix, the script and the 48h challenge.
1. Three diagnosis tools
Deciding requires understanding your environment. SWOT summarizes Strengths / Weaknesses (internal, controllable) and Opportunities / Threats (external, endured). PESTEL scans the macro-environment (Political, Economic, Social, Technological, Ecological, Legal). Porter's 5 forces assess competitive intensity (rivals, new entrants, substitutes, customer and supplier power).
Think health check-up: SWOT is the general examination, PESTEL checks the environment (air, water, climate), Porter measures the pressure of the pack around you. Salim needs no consulting study: a team SWOT on a whiteboard is enough to see clearly.
2. Drawing directions, not filling boxes
These grids are not reserved for executives: every manager gains from understanding context to decide with clarity. SWOT applies to a team, a project, a company. What matters is not filling boxes, but drawing directions: what to build on, what to fix, which opportunities to seize, which threats to anticipate.
Salim crosses the boxes: "exploit our client knowledge (Strength) to seize WhatsApp (Opportunity)" and "fix double entry (Weakness) before the fast competitor (Threat) takes our clients". Two sentences beat a matrix filed in a drawer.
🔎 Concrete example — From SWOT to action (Salim's case)
Internal: strengths (experienced team) to exploit,
weaknesses (double entry) to fix.
External: WhatsApp opportunity to seize,
fast-competitor threat to anticipate.
→ Direction 1: "exploit client knowledge for the WhatsApp pilot".
→ Direction 2: "fix double entry before the activity peak".Result: clear-eyed decisions instead of blind ones.
Lesson: do not confuse internal (controllable) with external (endured).
Section vocabulary reinforced definitions
- SWOT
- Strengths / Weaknesses (internal) x Opportunities / Threats (external) matrix.
Simple example: strength = experienced team; threat = competitor answering in 2h.
What it is not: "urgent / important" (that is Eisenhower) nor a list with no crossing.
Reflex: always end with "so what do we do?" — 2 written directions.
- PESTEL
- Macro-environment: Political, Economic, Social, Technological, Ecological, Legal.
Simple example: a new e-invoicing rule (Legal) requiring a tool.
What it is not: direct-competitor analysis (that is Porter).
Reflex: scan the 6 letters in 10 min: "what affects us this year?".
- Porter's 5 forces
- Competitive intensity: rivals, new entrants, substitutes, customer / supplier power.
Simple example: clients comparing prices online = strong customer power.
What it is not: an internal team diagnosis.
Reflex: note the most pressing force and one concrete counter.
- Strategic direction
- Action choice drawn from diagnosis: build on, fix, seize, anticipate.
Simple example: "remove double entry by end of month".
What it is not: a filled box then filed with no decision.
Reflex: each SWOT ends with who does what and by when.
In practice — Running a useful diagnosis
- Run the SWOT of your team or project on a whiteboard: 4 boxes, 3 ideas max per box, in 20 min.
- Scan PESTEL in 10 min: which external trend really affects you this year?
- Note with Porter the strongest pressure (rivals, clients, suppliers?) and one counter.
- Cross and write 2-3 directions with owner and deadline — otherwise the diagnosis is useless.
Ready-to-say script — presenting the SWOT to the team (2 min)
"Here is our SWOT in 1 minute: our strength is that you know the clients. Our weakness is the double entry slowing us down. The opportunity is WhatsApp that clients request. The threat is the competitor answering in 2h. I suggest 2 actions: we remove double entry by end of month, and we test WhatsApp with two people. What do you think, what should we adjust?"
Show the matrix, point at each box, then have the team vote on the order of actions.
Copy-paste template — SWOT → directions sheet
TEAM / PROJECT SWOT: [name] — date: [DD/MM/YYYY]
STRENGTHS (internal): 1) ... 2) ...
WEAKNESSES (internal): 1) ... 2) ...
OPPORTUNITIES (external): 1) ... 2) ...
THREATS (external): 1) ... 2) ...
PESTEL (1 line): key factor = ... / impact = ...
PORTER (1 line): strongest pressure = ... / counter = ...
DIRECTION 1: ... — Owner: ... — By when: ...
DIRECTION 2: ... — Owner: ... — By when: ...Micro-business (2-3 people)
SWOT on one sheet in 15 min with two people. A single direction, the most profitable, no more.
Remote / hybrid
Matrix shared on screen, ideas in silence in the chat then sorted in a 30-min video call.
Algerian SME
Include informal competitors, exchange-rate swings, administrative delays and seasonal shutdowns in threats.
Intercultural
Have everyone restate strengths and weaknesses: what is "normal here" is not obvious to a newcomer.
✓ Best practices
- Apply SWOT to your team or project.
- Draw 2-3 concrete, dated directions.
- Separate internal and external without mixing them.
✗ Common pitfalls
- Filling then filing with no decision.
- Confusing internal (controllable) with external (endured).
- Believing these tools are reserved for executives.
Key takeaways
- SWOT: internal x external; PESTEL: macro-environment; Porter: competition.
- Usable at team scale, not only company-wide.
- Crossing produces directions: build on, fix, seize, anticipate.
- With no owner and no date, diagnosis stays a dead letter.
48h challenge — apply tomorrow
Run an express SWOT of your team in 20 min (4 boxes, 3 ideas max), then write 2 directions with who and by when. Share the whiteboard photo with the team.
- I place each idea in the right box (internal / external).
- I have 2 written directions with owner and date.
- I did the 48h challenge or scheduled its date.
Frequently asked questions
Are these tools useful to a frontline manager?
Yes, at their scale: a team SWOT clarifies priorities, PESTEL and Porter help anticipate and argue with higher management. Understanding your environment means better prioritizing and less enduring.
What is the classic SWOT mistake?
Filling it then filing it. A SWOT only has value if it leads to decisions ("how do we exploit our strengths against this opportunity?"). The other mistake is mixing internal and external.
Salim writes: Strength = "experienced team", Weakness = "competitor answering in 2h". What should he fix?