# How Recruitment Agencies Win New Clients Through Referrals and Job Changers

> The warmest new clients for a recruitment agency are people who already know your work: satisfied clients who refer you, candidates you placed who now hire, and hiring managers who move to a new company. Track these contacts deliberately in your CRM, ask for referrals at the right moments, and call job changers early in their new role, with the open vacancy as your reason.

Source: https://hiring-intelligence.io/en/blog/recruitment-referrals-new-clients
Author: Philipp Kaming · Published: 2026-11-08

Word of mouth is the business development channel every agency owner likes and few run on purpose. Referrals happen when they happen, and job changers get noticed by accident when someone scrolls LinkedIn.

That is a waste of the warmest leads you will ever have. A hiring manager who has worked with you before does not need convincing that agencies can help. They already know you can. A client who refers you hands over trust that would otherwise take months of calls to build.

This article covers three sources of warm new clients and how to turn each into a repeatable habit: referrals from clients and candidates, placed candidates who become hiring managers, and hiring managers who change companies.

## Why are referrals and job changers so valuable?

Cold business development starts at zero. You need to get through the gatekeeper, earn a minute of attention and prove you are not just another agency. With a warm contact, most of that work is already done.

- **Trust transfers.** "{name} at your old company recommended I call" opens a different conversation than a cold intro.
- **The need is often fresh.** A manager who has just started a new job frequently inherits open roles, a struggling team or a mandate to build.
- **The sales cycle is shorter.** They know how you work, what you charge and what a good shortlist from you looks like.

The catch: none of this happens on its own. You need a system to notice the moments and act on them.

## Source 1: Hiring managers who change companies

When a client contact moves to a new employer, you potentially gain a second client without losing the first. Their old company still has your relationship (make sure it does, with their successor), and their new company now has someone inside who knows you.

### How to spot job changers

- **Tag every hiring manager you have worked with** in your CRM, with the roles you filled for them. This is the list you will monitor.
- **Follow them on LinkedIn.** Job changes show up in your feed and notifications.
- **Treat "they've left the company" as a lead, not a dead end.** When a switchboard tells you a contact has moved on, ask who is taking over their area, then find out where your contact went.
- **Run a quarterly check.** Go through your list of past hiring managers and confirm they are still in the same role.

### When to call

Give them a few weeks to settle, but not months. New managers often review their team and agency setup early. If the new company already has a vacancy in your field, that is your opener. If you are unsure whether they are hiring, look first: an open role makes the call specific instead of a vague "keep me in mind".

### What to say

The call style is the same as any good business development call: confident, direct and built around the vacancy. The difference is that you can reference your shared history.

> "Hi {first name}, it's {your name} from {agency}. Congratulations on the move to {new company}! We worked together on the {role} hire at {old company}. I've seen you're hiring a {role} in {city} – that's still open, right?"

> "I take it you want that filled soon? How long has it been open?"

> "Then it's good I'm calling. You know how we work from {old company}. If we put the same kind of qualified candidates from your area in front of you here, would you want to see them?"

> "Great, let's get a short meeting in. How does tomorrow look? Or does Thursday morning work better?"

Notice the goal: a meeting, not "I'll send you some CVs". New company, new process, new requirements. You want to understand them properly. Our [recruitment cold calling script](/en/blog/recruitment-cold-calling-script) covers the full structure and objections.

A short LinkedIn message works well as a first touch before the call:

> "Congrats on the new role at {new company}, {first name}! Enjoyed working with you on the {role} search at {old company}. Will give you a call next week to hear how you're settling in."

## Source 2: Placed candidates who become hiring managers

Every candidate you place into a team lead or management role is a future client. Two or three years after you placed them, they may be hiring for their own team, at the same company or a new one.

- **Flag candidates you placed into roles with hiring responsibility** in your CRM.
- **Stay in light contact:** a check-in call after placement, a message at work anniversaries, a call when you see their company hiring.
- **Ask directly** when you speak to them: "Are you building out your team at the moment?"

A placed candidate who had a good experience with you is often more loyal than a client contact, because you changed their career.

## Source 3: Referrals from clients and candidates

Referrals rarely arrive because you asked vaguely ("If you know anyone, let me know"). They come when you ask a specific person a specific question at the right moment.

### When to ask for a referral

| Moment | Why it works | Who to ask |
|---|---|---|
| Candidate accepts the offer | The client is relieved and grateful | Hiring manager |
| End of the guarantee period | The hire has proven themselves | Hiring manager, HR |
| Client gives unprompted praise | Goodwill is at its peak | Whoever said it |
| Placed candidate's first weeks go well | They trust you with their career | Placed candidate |
| Quarterly review with a key client | Natural moment to talk about wider needs | Decision maker |

### How to ask

Make it specific. Name the type of company or role so the other person can picture someone:

> "Really glad the placement worked out, {first name}. Quick question: who else do you know, maybe at a supplier or a former employer, who's struggling to hire engineers right now? I'd happily give them a call and mention you sent me."

Then make it easy:

- Ask whether you may use their name when you call.
- Note who referred whom in your CRM, so you can thank them and report back.
- Follow up within days, while the introduction is fresh.

### Thank people properly

Always tell the referrer what happened, whether or not it turned into business. Some agencies also offer a referral gift or fee. If you do, keep it transparent, and bear in mind that many companies have rules about employees accepting gifts from suppliers, so check before offering anything to a client contact.

## Building a warm-lead routine

Warm leads only pay off if you work them every week, not when you remember. A simple routine:

| Day | Task |
|---|---|
| Monday | Check LinkedIn notifications for job changes among past hiring managers |
| Weekly | Call one or two job changers and one or two placed candidates in management roles |
| After every placement | Diary a referral ask for offer acceptance and end of guarantee |
| Quarterly | Review your full list of past hiring managers: still in role? Hiring? |

The foundation is a CRM where past contacts, placements and referral sources are recorded properly. If your current setup cannot remind you when to call whom, see our guide to the [best CRM for recruitment agencies](/en/blog/best-crm-for-recruitment-agencies). More ideas for working your existing client base are in [how to grow existing recruitment clients](/en/blog/how-to-grow-existing-recruitment-clients).

## Data protection and calling rules

Warm does not mean exempt. A few points to keep in mind, with the usual caveat that this is not legal advice:

- **UK and EU (GDPR):** If you obtained someone's details from a source other than them, they generally need to be told how you use their data, at the latest within one month. People can object to their data being used for direct marketing at any time, and that objection must be respected.
- **UK calls (PECR):** Live marketing calls to businesses are generally permitted, but you must screen numbers against the Telephone Preference Service (TPS) and the Corporate Telephone Preference Service (CTPS) and honour anyone who tells you not to call.
- If a former contact asks you not to get in touch again, record it and stick to it.

## Combining warm leads with fresh signals

Warm relationships tell you who will take your call. Hiring signals tell you who needs help right now. The strongest leads combine both: a past contact at a company that has just posted a role in your niche.

[LeadFlow](/en/services/leadflow) delivers companies that are currently hiring in your niche, with the decision maker, straight into your CRM, so you can spot where a familiar name sits behind a fresh vacancy. If your CRM itself is the bottleneck, [SalesPower](/en/services/salespower) sets up Close with automations so follow-ups and re-contact dates do not slip.

## Key takeaways

- Past hiring managers who change companies are among the warmest new client leads you have. Track them on purpose.
- Candidates you placed into management roles become future clients. Flag them in your CRM.
- Ask for referrals at specific moments, such as offer acceptance or the end of the guarantee period, and ask a specific question.
- When you call a job changer, lead with the open vacancy and aim for a meeting, not sending CVs.
- Warm contacts still fall under data protection and calling rules. Respect objections.

## FAQ

### How do recruitment agencies get client referrals?
By asking specific people specific questions at the right moments, for example when a candidate accepts an offer or at the end of the guarantee period. Ask who in their network is struggling to hire a particular type of role, request permission to use their name and always report back on what happened.

### Should I contact a hiring manager who moved to a new company?
Yes, usually a few weeks after they start. New managers often inherit open roles or need to build a team, and they already know how you work. The call is strongest when their new company has a live vacancy you can reference.

### How do I track when client contacts change jobs?
Tag every hiring manager you have worked with in your CRM, follow them on LinkedIn and review the list quarterly. When a switchboard says a contact has left, ask who has taken over and find out where your contact moved.

### Do I need permission to call former client contacts in the UK?
For live business calls, PECR generally does not require prior consent, but you must screen against the TPS and CTPS and stop calling anyone who objects. Data protection rules also apply to how you store and use their details. This is not legal advice.