From SWOT to TOWS: turning analysis into choices

The SWOT chart is on the wall, four boxes full of text, and the meeting ends with "so what do we do next?". Nobody can answer, because each box says where you stand and none says where to step. The TOWS matrix exists to answer exactly that question.

Why does a finished SWOT still leave you without a next step?

Because SWOT only sorts. It gives you four lists: strengths and weaknesses inside, opportunities and threats outside. Strategy lives in the links between the boxes: which strength helps seize which opportunity, and which weakness makes you miss which opportunity. The library's note on SWOT also names the usual failing, which is to stop at listing without ranking or testing.

What does TOWS pair with what?

In this post, each internal factor is paired with each external one, asking what the pair suggests doing. The library framework names only the four cells and gives no step-by-step guidance. Weihrich's article (1982) is titled "The TOWS matrix: a tool for situational analysis" (Weihrich, 1982). The four cells follow the library framework:

• SO: use strengths to seize opportunities. The framework calls this the cell with the highest potential, the growth direction.
• WO: use opportunities to patch weaknesses. The framework calls it a development strategy.
• ST: use strengths to reduce threats and protect competitive position.
• WT: reduce weaknesses and avoid threats. The framework describes it as defensive, sometimes necessary.

I took these descriptions from the library framework, which credits Weihrich (1982). I have not read the full article, so this post does not retell the author's own examples or detailed arguments.

How do you build a SWOT that can be paired?

Keep each box to five items at most, following the library's note on TOWS, and in my view each item should be something you can point evidence at. The library's note on SWOT adds that strengths should be tested with VRIO while threats should come from PESTLE or the five competitive forces. The post on VRIO as a stamp shows how to test strengths, the post on choosing one PESTLE factor shows how to filter external factors, and the post on Porter for small businesses shows how to sweep an industry for threats.

A rule of mine, not of the sources: write each item as a sentence with a number or an event in it, such as "55% of revenue comes from one customer", not an adjective such as "dependent on customers".

How would a hypothetical garment workshop do it?

Every fact below is invented by me for illustration. The workshop, which makes jackets under contract and employs 60 workers, does not exist.

Cross them, one line per pair. The figure below shows the four cells with one option each.

The four options in the figure are A1 (SO), A2 (ST), A3 (WO) and A4 (WT). Fifteen items give many other possible pairs. Suppose the team adds two more candidate actions: A5 "ask buyers in advance about fabric traceability" (S3 with T3) and A6 "replace the old power-hungry machines" (W3 with T1).

From six actions to three jobs

The library's note on TOWS names one mistake as stopping at brainstorming without ranking by impact and ease. A simple way to score: give each action two marks from 1 to 5, one for impact and one for ease, then multiply. The 1-to-5 scale and the multiplication are my choice for brevity, not taken from any source in this post.

The top three are A1, A3 and A4. Each needs an owner, a deadline and one measure. For A1: the sales manager, 90 days, three small orders from new buyers. For A3: the workshop manager, 60 days, a part-time pattern maker in place, and the measure is the number of new samples made each month. For A4: the director, with a 90-day milestone of a written 40% cap communicated to the main customers, and a year-end target of the largest customer's share of revenue down from 55% to 45%, then gradually to 40%.

When scoring, have two people score separately and then compare, since impact is a subjective judgement and the biggest disagreements often mark an assumption nobody has stated. Record the scores in a journal as the post on decision journals describes, so that later you can see whether you scored well.

When does TOWS fit, and when not?

It fits when you already have a tested SWOT and need to turn it into a list of jobs. In my view it suits setting direction for a year or two, and does not suit choosing between large, hard-to-reverse investments, because the matrix itself has no numbers (the scoring above is my addition). For those decisions, try scenario planning before signing.

Three limits. First, the output is only as good as the input chart: if strength S1 is just the director's feeling, every pair containing S1 is built on sand. Second, the matrix does not choose between cells, and the impact marks in the example are ones I assigned. Third, I have no source showing that firms using TOWS decide better than firms using SWOT alone. Treat it as a way to give a strategy meeting an output, then measure it by whether the 90-day milestones of the three actions were actually met.

Going deeper: Weihrich (1982) and what I have not read

Weihrich's article (1982) appeared in Long Range Planning, volume 15, issue 2, pages 54 to 66. I could not open the full text: the DOI page returns metadata with no abstract, and the copies I tried were blocked. The description of the four cells above therefore rests on the library framework, which credits this article. I do not know whether the original adds conditions of use or examples, and I cannot compare the pairing used here with the author's.

Most of the practical value in this post lies in the steps around the matrix, not in the matrix itself. Capping the number of items, testing inputs with VRIO and PESTLE, ranking, and naming an owner come from the library's notes and from this post's own proposal, not from any measured research result. The pairing of every factor, the garment example and the scoring are also mine.