Target who left, not who works there: how to find former employees of a company for outbound

Sunny Ray · Jul 27, 2026 · 5 min read

The most motivated buyer in your market might be the person who just left the biggest company in it.

In July we were building lists for a pharmacy franchise client. Their pitch is ownership: become the owner of your own pharmacy instead of working for someone else's. The obvious list was pharmacists at the big chains. The better list, it turned out, was the people who'd already left them.

Why former employees are the motivated segment

Think about who's ready to hear "own your own business." Someone comfortable at a big employer has a salary, a pension plan and a manager they tolerate. Your email is an interruption.

Someone who left that employer is in motion. They've already decided the old job wasn't it. Maybe they were laid off. Maybe they quit. Either way they're asking the question your offer answers: what next? You're not interrupting them. You're answering them.

That's true well beyond pharmacy. Ex-employees of a market leader know the industry, have the skills and have just been reminded that a job isn't security. If your offer is a new path, they're the warmest cold list you'll ever build.

Two ways to target ex-employees

On our July 20 client call Charles laid out the approach for a new segment, former pharma sales reps: "There's two ways we can Target ex Pharma sales rep. One is put their past companies." The other was job title keywords.

Both work, and they find different people:

• By past employer. In the list tool we use, you put the companies they used to work for as a filter. You get everyone who passed through those companies, whatever they do now.
• By title keywords. You search for the role, past or present. You get people with the right experience regardless of which company gave it to them.

Past employer is precise about where they came from. Title is precise about what they can do. For an ownership pitch you usually want both, run as separate lists.

The list that came out of it

By July 27 we had a list of about 16,000 former pharma sales reps, plus a separate list of founders and owners by title. For the pharmacist segment, we added the big chain pharmacy companies as filters so we'd find people who'd worked there before, which is the ex-employee move applied to the core audience.

The client had their own sense of the market size. By their estimate, from a check about a year and a half earlier, more than 100,000 pharmacists have a LinkedIn profile. That's their number, not ours, but it tells you the ex-employee slice of even a niche profession can be large.

Use credentials and titles to avoid noise

Here's the trap with past-employer lists. A big retail chain employs pharmacists, but it also employs cashiers, warehouse staff, store managers and everyone else under the same company name. Filter by past employer alone and you pull all of them.

The fix we used was blunt: combine the past-employer filter with a pharmacist title filter. As it was put on the call: "We only have Pharmacist titles." Past company tells you where they were. The credential tells you they're the person your offer is for.

The general rule: whenever the past employer is large and broad, pair it with a title or credential that only your buyer would hold. Otherwise your list is mostly people who can't use what you're offering, and your reply rate will tell you so.

Separate campaigns per segment

We ran each ICP segment as its own campaign: former pharma reps, pharmacist ex-employees of the chains, founders and owners. Not one big list with one email.

The reason is the message. A former pharma rep is thinking about a career change. A pharmacist who left a chain is thinking about practice. An existing owner is thinking about growth. Same offer underneath, three different reasons to care. One campaign per segment lets each email speak to the reason, and it lets you see which segment answers, so you can move volume to the winner.

Front-load early volume so results show

One more decision from July 27: we doubled the early contact count per campaign from 100 to 200. New segments need enough sends in the first days to produce a readable signal. Trickle 100 contacts into a fresh campaign and you wait weeks to learn whether it works. Push 200 and you know sooner, while there's still time to adjust before the client starts asking where the results are.

The message to someone who left

One caution on copy. Never make someone's departure the hook. Nobody wants an email that opens with "saw you left your job." It reads as surveillance, and if they were laid off, it reads as worse.

The past employer is how you found them, not what you talk about. The email talks about what's next: the experience they carry, the option of building something of their own, an invitation to tell their story. Let the list do the targeting quietly and let the message stay forward-looking.

How to build your own ex-employee list

1. List the five to ten companies whose former employees would want what you sell.
2. Filter by past employer, not current.
3. Add a title or credential filter so you only get people who can use your offer.
4. Run a second list by title keywords to catch people from other companies.
5. One campaign per segment, each with its own reason to care.
6. Front-load the first week's volume so the signal shows up fast.

If you want lists like this built for your market, with the filters and segments done for you, see how we work.

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