Retained vs contingency executive search: which model to use, and when

Most buyers meet executive search for the first time when a senior seat needs filling and two very different proposals land on the same desk. One asks for commitment and payment in stages before a single candidate has been met. The other asks for nothing until somebody starts. Put like that, only one of them looks reasonable, which is why the decision is so often made badly.

This article sets out how each model actually works, what each does to the incentives of the firm you are hiring, and which kinds of roles belong in which model. We run retained executive search ourselves, so we have an interest here and will be plain about it: retained is not better in every case, and for some roles it is a waste of your money.

What retained executive search actually is

In a retained engagement you appoint one executive search firm exclusively to a defined mandate, and you pay in stages across the life of the search rather than at the end. The staged payments are the mechanism, not the point. What they buy is a firm that can commit research capacity to your role before it knows whether the search will conclude.

That capacity goes into work you never see in a CV pile. The firm agrees a written brief with you: the remit, the reporting line, the commercial context, what the first year has to look like. It then maps the market, who currently holds equivalent responsibility across the sectors and geographies that matter, including people whose profiles are thin or absent online. From that map it approaches individuals directly and confidentially, most of whom are not looking for a job and were not going to apply for yours.

Assessment is structured against the brief rather than against a CV, referencing is formal, and the firm stays involved through offer, resignation and notice, which is precisely where senior appointments most often fall apart.

Exclusivity is part of the deal. A retained firm will not do that volume of unpaid groundwork while two other firms race it to the same finish line.

What contingency recruitment is

Contingency recruitment pays on placement only. No placement, no fee. The engagement is usually non-exclusive: you may have three or four firms working the same role simultaneously, and often you will not know how many.

The firm carries the entire cost of the search until somebody starts, and it may carry that cost for nothing. This is a real service and a real risk, and it is honest work when it is done well. But it shapes behaviour in ways worth naming.

A contingency firm that has to win a race is rewarded for speed and volume. The fastest source of plausible candidates is the database it already holds, plus whoever responds to an advert this week. So contingency skews hard toward candidates who are already active , visible, available, and by definition also being presented to other employers.

It also produces the familiar failure mode where the same CV arrives from three agencies in the same week, and you spend your time adjudicating who introduced whom rather than evaluating the person.

The incentive analysis, honestly

Retained aligns the executive search firm with the search rather than with the close. The firm is paid to map a market properly, to tell you that your specification is unrealistic, and to bring you three genuinely comparable people instead of one enthusiastic one. In exchange, it transfers risk to you: you have committed money, and if the firm is mediocre you find out slowly and expensively.

Contingency transfers that risk in the other direction. The firm eats the cost of failure, which is genuinely valuable to you. But you should expect the consequences of that risk transfer. Nobody funds deep research on a role they might not be paid for. Nobody spends three weeks approaching passive candidates when a competitor may place an active one on Thursday. The economics push toward the available rather than the best available.

Neither model is dishonest. Each is a rational response to how it is paid. The mistake is expecting retained behaviour from a contingency fee, which is a bit like expecting a fixed-price supplier to volunteer extra scope.

Which model for which role

The test is not seniority alone. It is whether the search requires work that only gets done when it is funded.

Retained is the right model when any of the following apply.

• The role is confidential. An incumbent is being replaced and does not yet know, or the vacancy itself signals something about the business you are not ready to signal.
• It is a first of its kind. Your first Chief Technology Officer, your first country head in a new market. There is no template, and the specification has to be built rather than filled in.
• It is board or C-suite. The pool of credible people is small, the cost of a wrong appointment is measured in years, and the assessment has to be serious.
• The candidate pool is genuinely small. A narrow sector, a regulated function, a specific market. When perhaps a few dozen people worldwide fit, you need all of them mapped, not whoever answers first.
• The best person is employed and content. If the appointment you want is somebody currently doing that job well elsewhere, no advert will reach them and no database will surface them at the right moment.

Contingency can work perfectly well for roles with abundant supply and a well-defined specification: positions you have hired for before, where the market is deep, the title means the same thing everywhere, and the main job is filtering rather than finding. If what you need is engineering capacity rather than a leader, neither model is the right answer and staff augmentation usually is, we have set out the differences in staff augmentation vs recruitment agencies. And if the need is senior expertise for a defined period rather than a permanent appointment, look at a fractional CTO before commissioning a search at all.

Confidentiality is often the real reason

The stated reason for retaining an executive search firm is usually the quality of the candidate pool. The actual reason, more often than the industry admits, is confidentiality.

A role advertised across four non-exclusive agencies is not a secret. It is a broadcast. Your competitors will hear about it, your incumbent will hear about it, and the interpretation will not be yours to control. Retained search is the only structure where one firm holds the whole mandate, approaches people under NDA, and discloses your identity only when it is appropriate to do so. If the search cannot be public, the question of which model to use has already been answered.

What to demand either way

Whichever model you choose, the process standards should not move. Ask for these in writing before you commit.

• A written brief agreed by both sides: remit, reporting line, context, and what success looks like in the first year.
• A market map, or an honest statement that you are not getting one. You should know whether the shortlist came from a mapped market or from a database.
• Structured assessment against that brief, not a CV screen with an opinion attached.
• Formal referencing conducted by the firm, and shared with you.
• Offer management through resignation and notice, which is where senior hires are most often lost.
• A guarantee or replacement period, with the terms and the exclusions stated in the contract rather than described on a call.

A firm that cannot describe its process concretely has told you what you need to know, in executive search exactly as it does in staffing, the same principle runs through our questions to ask a staff augmentation company.

The short version

Contingency is a fine way to buy access to people who are already looking. Retained executive search is how you reach people who are not, discreetly, with the research and assessment actually funded. Choose by the role, not by the invoice, and be honest with yourself about whether the appointment you want can be found by anyone who is being paid to hurry.