For consultants turning finished work into proof
Client Case Study Template and Example
The client and situation, challenge, approach, measured results, a client quote and what's next, with permission and anonymizing rules and a worked example.
A manufacturer cut its month-end close from 12 working days to 6 (example)
A family-owned building products manufacturer, about 300 staff, in the Midwest. Anonymous at the client's request.
The books closed on the twelfth working day, so leaders saw each month's results halfway through the next.
Close down to 6 working days across three measured closes, from the finance team's close calendar log.
“We see the month while we can still act on it.” Chief financial officer, approved for anonymous use.
Every result shows where it was measured.
What you'll get
A client case study template with measured results and a worked example
- Six sections from situation to what's next, each with a guidance line
- A results table showing how and where every number was measured
- Permission and anonymizing rules, plus an annotated worked example
Before and after
Your project summary in. A case study out.
Building products manufacturer, about 300 staff. Close took 12 working days. We mapped the close, cut reconciliations from 40 to 18 and set a close calendar. Last three closes took 6 working days each. Finance team much happier. CFO on the final call: "We see the month while we can still act on it."
Headline: A building products manufacturer cut its month-end close from 12 working days to 6. Results: Month-end close from 12 working days to 6, over the three closes after the change. Source: [where close times are recorded]. In the client's words: "We see the month while we can still act on it." Chief financial officer. [Not yet approved.] To confirm with the client: Named, anonymous or not at all? Where are close times recorded?
Results come only from your summary. "Much happier" stays out until there's a number behind it.
Why it works
How do you write a case study about client work?
A case study template helps you write up one finished client project as a short story with proof. It shows who the client was, what was wrong, what you did and what changed. This one has six sections: the client and situation, the challenge, the approach, results with how each was measured, a client quote, and what's next. That follows the problem, approach, outcome and impact that SBA's capabilities guide tells contractors to describe when they show how they solved a customer's problem.
Results carry the weight, so each one sits in a table with its before and after figures, the period and the record it came from. Ask the client before you publish anything, named or not. The IMC USA code of ethics commits its members not to use a client's proprietary information without the client's permission. A quote must be the client's own approved words, because the FTC's Endorsement Guides require endorsements to reflect the endorser's honest opinion.
The template also includes anonymizing rules, a permission request email and a checklist to run before you publish. The second document is an anonymized example: a manufacturer that cut its month-end close from 12 working days to 6, with a note on why each section works. Download both as Word files with no account, or paste your project summary for a first draft. To start from the final report itself, use the case study generator. Your project closure report usually holds the results you need.
What lands in your doc
What's inside the case study template
- Six sections, in order
The client and situation, challenge, approach, results, the client's words and what's next, each with a guidance line. - A results table
Each result with its before and after figures, the period it covers and the record it came from. - Short versions
A one-line summary for your website and a three-line credential to paste into proposals. - Permission email and anonymizing rules
A short email asking for named, anonymous or no use, and a table of what to remove, generalize and keep. - An annotated worked example
An anonymized month-end close project, with a note under every section on why it works. - A publish checklist and five rules
Eight checks before it goes on your site or into a proposal, and the rules behind the template.
How it works
From project summary to published case study
Open the template
Click Edit with AI. The case study template opens in River, with the annotated example beside it.
Paste your summary
Optional. Paste your project summary or final report highlights, and River drafts each section, marking every result's source.
Ask the client
Send the permission email with the draft, agree on named or anonymous use, and get the quote approved in writing.
Publish and reuse it
Post it on your site, then use the three-line credential in proposals and your capability statement.
Questions consultants ask
Common questions
What is a case study?
In consulting and B2B marketing, a case study is a short account of one client project and its measured result, usually with a quote from the client. It shows future buyers the problem, what you did and what changed. It is not a case interview, which is a hiring exercise for consulting jobs.
How do you write a case study?
Start with the results. Gather each before and after figure and where it was measured, then write the client's situation, the challenge, your approach and the results, in that order. Add one approved quote and what happens next. Keep it to a page or two, and get the client's permission before it goes anywhere.
How do I anonymize a client case study?
Remove the client's name, logo, people's names, product names and exact location. Turn figures that reveal who they are, such as revenue or headcount, into ranges, but keep the result figures. Then read it as a competitor would. If they could still name the client, generalize more or ask for named approval.
Do I need the client's permission to publish a case study?
Yes, even when it's anonymized. Your contract may restrict publicity or confidential information, and clients usually recognize their own project. Send the full text, say where it will appear, and ask for named, anonymous or no use. Keep their written reply. The template includes a short permission email you can adapt.
Can I write the client's quote for them?
You can draft one for them to edit, but it only becomes a quote once they approve it. The FTC's Endorsement Guides say an endorsement must reflect the endorser's honest opinion, and quotation marks tell readers the words are theirs. Build the draft from what they actually said, and keep their approval with the case study.
What if a result was missed or isn't known yet?
Say so in the results table, with the date it will be known. A case study that admits one target is still open makes its other results more believable. The worked example does this with an audit result that won't be reported for months, while its two measured results stand on their own.
Where should I use a finished case study?
On your website and LinkedIn, in proposals as the three-line credential, and as past performance in a capability statement. Paste the credential into your next consulting proposal, or let the proposal generator include it. Use each version only as far as the client's approval covers.
Your next step
More for your project
Turn a finished project into proof
Open the template with every section in place, or paste your project summary for a first draft with each result's source marked.