Executive search consultancy · executive recruitment consultancy · senior appointments

Executive Search Consultancy · how a search consultancy works, and when you need one

An executive search consultancy — also called an executive recruitment consultancy or headhunter — finds a senior leader for one appointment, usually on an exclusive, retained basis. Fractional Quest is a recruitment agency, not a consulting firm: we do not employ consultants or run consulting projects. We find the interim, fractional or permanent leader for your brief, and they contract with you directly. We recruit permanent executives as well as fractional and interim ones, on a brief-and-shortlist model rather than a retained search — and we say so here.

Reviewed by Fractional Quest · updated 23 October 2026 · 4 sources linked below

  • 3–5our shortlist
Executive Search Consultancy: leadership meeting in a Covent Garden office (illustration)

Fractional seats our founder has held

  • Climatise logoClimatise
  • One Up Productions logoOne Up Productions
  • CK Delta logoCK Delta

In the press

The agency

What an executive search consultancy does

This page explains how a search consultancy works, when it is the right buy, and when a recruitment agency’s shortlist — for a fractional, interim or permanent seat — fits the brief better. The board below shows current executive roles.

A search consultancy is engaged for one senior appointment. It agrees the brief with the board, maps the market, approaches people who are not looking, assesses a long list, presents a shortlist and supports the offer and the first months. The work is usually exclusive and paid in staged instalments, whatever the outcome.

The word "consultancy" reflects the advisory side of that work — the brief, the assessment, the market view — not a management consultancy. Many search firms also offer leadership consulting: assessment, succession and board reviews.

Fractional Quest is a recruitment agency, not a consulting firm: we do not employ consultants or run consulting projects. We find the interim, fractional or permanent leader for your brief, and they contract with you directly.

The firms that run retained search, profiled from their own sites: retained executive search firms. How retained search compares with fractional and interim: fractional executive search firms. Our own model for every seat: executive recruitment agency.

On the board · last 90 days

Current executive roles on the board

From our jobs feed. Where a posting states no rate, “est” is our estimate from the seat’s published band; ◆ marks days a week the posting states.

Roles
9 of 9 roles
Function
Engagement

See every role on the board →

Every fractional role in the UK is on the fractional jobs board.

Three seats

What does a fractional seat look like in practice?

Three fractional seats our founder has held. Real companies, named with their permission; we state only what the seat covered.

Fractional seats our founder has held

  • Climatise logoClimatiseFractional · go-to-market

    A carbon-reporting software company that needed go-to-market leadership before a full-time hire.

    Seat
    Fractional go-to-market lead
    Days
    Two days a week
    Scope
    Go-to-market
  • One Up Productions logoOne Up ProductionsFractional · go-to-market

    A production company that needed both the go-to-market strategy and its execution.

    Seat
    Fractional go-to-market: strategy and execution
    Days
    Two days a week
    Scope
    Go-to-market
  • CK Delta logoCK DeltaFractional · technology

    Technology work: tech stack implementation.

    Seat
    Fractional technology lead

These are seats our founder has held, not placements.

The scope

When a search consultancy is the right buy — and when it is not

A retained search consultancy fits. A permanent, board-level appointment where the research, the confidential approach to people who are not looking and the depth of assessment are what you are paying for — a chief executive, a chair, a seat that defines the company.

A recruitment agency shortlist fits. A senior seat you need filled on fractional days, for an interim mandate or as a permanent hire where a shortlist against a clear brief is enough. You brief us; we come back with 3–5 candidates, each with rate or salary, availability and IR35 position set out.

Neither fits. When you are not yet sure what the seat is. Write down the decisions the leader will own in the first ninety days; the shape follows from that list.

A retainer buys a process for one appointment. A shortlist buys options across engagement shapes. Decide which you need before you compare providers.

The process

How does a brief become a shortlist?

Six steps, one accountable person at each. We don’t promise a shortlist by a date; the weeks below are what a well-scoped brief usually takes.

  1. Day 0
    01
    The 15-minute call
    The seat, the engagement shape, the days or hours, the start date and the budget. No account needed; a call or a written brief.
    You and us
  2. Week 1
    02
    Scope agreed in writing
    The outcome the seat exists for, which days, and how the engagement will run for IR35. A brief that describes a person rather than a job, we rewrite with you.
    Us
  3. Weeks 1–2
    03
    Search and approach
    We approach people who aren’t looking and verify prior tenure in the seat at your scale and stage.
    Us
  4. Weeks 2–3
    04
    References, taken by us
    From recent clients and boards: what they delivered, not what they titled it.
    Us
  5. Week 3
    05
    Shortlist of three to five
    Each with day rate or salary, availability and IR35 position set out. You interview and decide.
    You
  6. Week 4
    06
    Kick-off
    Scope, first-month outcomes and the contract agreed before day one.
    You, them and us

Against the alternatives

Search consultancy or recruitment agency how they differ

Both fill senior seats. They are bought differently and suit different briefs.

Retained search consultancyRecruitment agency (us)
What you buyAn exclusive search for one appointmentA shortlist of 3–5 against your brief
EngagementsMostly permanent; some firms also offer interimFractional, interim, part-time, temporary and permanent
How it is paidRetainer, typically in staged instalmentsAgreed in writing per engagement
Best whenA confidential, board-level permanent appointmentYou want options across engagement shapes, quickly briefed
Who the leader contracts withYou, as your employeeYou, directly — employment or a contract for services

The decision

Which to brief three situations

The appointment decides the provider, not the other way round.

  • Board level, permanentA chief executive for the next five yearsA retained search consultancy: the research, the approach and the assessment are what the retainer buys.
  • A phase, not a careerSenior capability for a periodA fractional or interim leader, briefed through a recruitment agency. A retained search is the wrong tool for a mandate with an end date.
  • Shape unclearThe seat could be fractional or permanentBrief an agency that recruits every shape, and let the brief decide.

Vetting

How do we vet an executive?

Five stages before anyone reaches a shortlist of three to five.

  1. Pedigree screen
    Tenure
    We verify prior tenure in the seat, at the scale and stage you need. No consultant presenting as an executive.
  2. Mandate fit
    Fit
    Fit to your stage, sector and the problem the seat exists to solve, not a CV keyword.
  3. Reference deep-dive
    Verify
    We take references ourselves, from recent clients and boards: what they delivered, not what they titled it.
  4. Shortlist
    Shortlist
    Three to five candidates, each with day rate, availability and IR35 position set out.
  5. Kick-off
    Start
    Scope, first-month outcomes and the contract agreed before day one.

The full process is on how we vet.

how search runs

How a retained search consultancy works the stages

The brief. The consultancy agrees the role, the person and the measures of success with the board or the hiring executive.

Research and approach. A market map of people who could do the job, most of whom are not looking, and a confidential approach to them.

Assessment. Interviews, references and often psychometric or panel assessment, narrowing a long list to a shortlist.

Appointment. Support through the offer and, at many firms, the first months in the role. Terms for a failed appointment vary by firm — get them in the fee letter.

Standing. The Association of Executive Search and Leadership Consultants is the international professional association for executive search and leadership consulting firms. Ask any search consultancy which professional standards it works to.

how we work

If the answer is a leader, not an executive search consultancy brief to shortlist

Brief. A scoping call on the problem, the shape (fractional days, an interim mandate or a permanent seat), the start date and what success looks like in the first ninety days.

Shortlist. We search for your brief and come back with a shortlist of 3–5, each with day rate or salary, availability and IR35 position set out, assessed through our five-stage vetting.

Contract. You choose; the leader contracts with you directly, usually through their own company for fractional and interim work. Agree how the engagement will run in practice, because that decides its IR35 status — HMRC’s guidance for clients sets out who makes the determination.

Standing. Check professional standing before you sign: the Association of Executive Search and Leadership Consultants — the international professional association for executive search and leadership consulting firms; the Recruitment and Employment Confederation — the trade body for the recruitment industry, which sets professional standards for its members; the Institute of Directors — the professional body for directors and boards.

The right route

Agency, recruiter, interim or permanent?

Three taps. Say how much senior work there is, for how long, and whether it is one leader or a run of hires; the tool names the route.

What do you need?
How much senior work each week?
For how long?
The route · Fractional executive

Brief a fractional recruitment agency.

Senior judgement for part of the week: a fractional CFO, CTO, CMO or COO on one to three days. We come back with a shortlist of three to five, each with day rate, availability and IR35 position set out.

We recruit executives. We don’t supply embedded fractional recruiters; where that is the right route, the tool says so.

Clients

What do companies say about our fractional work?

From a company where our founder has held a fractional seat. Name and logo given with the client’s permission.

“Excellent fractional support for building both our go-to-market strategy and our execution.”

Charlie AndersonDirector, One Up Productions

Where we are

Where is Fractional Quest?

Where we are

71–75 Shelton Street, Covent Garden, London WC2H 9JQ

Fractional Quest Ltd, registered in England and Wales, no. 17322105. This is our registered office; meetings are by appointment, and most briefs start on a 15-minute call.

Covent GardenHolborn

Questions

Executive Search Consultancy questions, answered

A firm that finds senior leaders for one appointment at a time, usually on an exclusive, retained basis: it agrees the brief, maps the market, approaches people who are not looking and assesses a shortlist. Many also offer leadership consulting.

Sources

Where does every figure on this page come from?

The primary publisher for each number, linked. Where a figure is our own arithmetic, the page says so where it appears.

  • HMRC
  • legislation.gov.uk
  1. 1
    Understanding off-payroll working (IR35) HMRC
    Status depends on how the engagement runs; medium and large clients make the determination.
  2. 2
    Rates and thresholds for employers 2026 to 2027 HMRC
    Employer National Insurance at 15% above £5,000 a year.
  3. 3
    Check employment status for tax (CEST) HMRC
    HMRC’s own status check for each engagement.
  4. 4
    Employment Agencies Act 1973 legislation.gov.uk
    The law a recruitment agency works under; no fee to a work-seeker.

For hiring managers

Bring the brief. We bring the shortlist.

Sign up now →Book a call

  1. A shortlist of 3–5, each with day rate, availability and IR35 position
  2. Fractional, interim, part-time, temporary or permanent — and non-executive directors
  3. Every candidate through our five-stage vetting
  4. Your briefs and their candidates, in one room
Fractional Quest logo — how to brief executive search consultancy, executive search consultancy