Finding your next contract: how to pick an agency that actually places in your trade

Most contractors solve the work problem the same way: register with everyone. Ten agencies, twelve, twenty. CV uploaded to every portal that asks. Then silence, or worse — a call every fortnight about a role two hundred miles away at a rate that makes no sense, from a consultant who has clearly not read anything.

The problem is not that you are registered with too few agencies. It is that you are registered with the wrong ones, and there is no way to tell them apart from the outside. Every agency website says it specialises in your sector. Most of them do not.

This is how to work out which ones are real.

Why the scattergun approach fails#

A recruitment agency makes money by filling roles it has been given. If it has no live client in your trade and your region, your CV sits in a database as a hypothetical — something to show a prospective client, not something anyone is working.

Three or four agencies that genuinely place your discipline in your area will do more for you than twenty that have you on file. They will call you before the role is advertised, because they already know the client and the client already trusts them. That is where the good contracts actually come from; almost none of them reach a job board.

The work, then, is not applying harder. It is identifying the handful worth building a relationship with.

Seven ways to tell a real agency from a database#

1. Ask what they are working right now in your discipline and your region. Not what they cover — what is live this week. A consultant with real roles will tell you about them immediately, because they want you for one. A consultant without will talk in general terms about the market.

2. Ask who they place with. Named clients, or at least "a main contractor on a scheme near Ashford" or "two NHS trusts in the North West". Vagueness here usually means no relationship.

3. Listen for whether they understand the work. A consultant who genuinely places groundworkers knows what a CPCS card is and which tickets matter for which job. One who places locum radiographers knows the difference between modalities. If you are explaining your own trade to them, they are not going to represent you well to a client.

4. Check they know the rate. Someone who places your discipline weekly knows what it pays in your region this month. Someone guessing will either quote low or ask you what you usually get and write it down.

5. Ask how they will pay you, and whether there is an umbrella in the chain. This matters more than most contractors realise, and the next section covers it.

6. Look at how they handle a no. An agency that tells you honestly that they have nothing in your area, rather than taking your details anyway, is an agency worth staying in touch with.

7. See whether compliance is organised. Right to work, tickets, qualifications, insurance — an agency with a proper process gets you on site faster. One that chases documents on the morning of the start date will cost you days, and eventually a placement.

Where the sector matters#

Contracting is not one market. A groundworker in Kent, a locum radiographer in Leeds and a cloud engineer in Manchester have almost nothing in common except that they are self-employed, and the agencies serving them are completely different businesses.

Construction and civils. Regional and relationship-driven. The agency that matters is the one with the main contractor relationship on the schemes near you. Tickets and CIS status determine how quickly you can start.

Healthcare and social care. Framework-driven. Whether an agency sits on the right framework for a trust or a local authority decides whether it can place you at all, regardless of how good the consultant is.

IT, technology and cyber. National and increasingly international. Day rates vary enormously by specialism, and IR35 status on the engagement matters more here than almost anywhere.

Engineering, oil and gas, energy and renewables. Project-driven, often with long mobilisations and frequently with work in Europe — which brings its own payment questions.

Logistics, industrial and warehousing. High volume, fast turnaround. The agency's ability to get you paid accurately and on time is the whole proposition.

Getting paid is half the decision#

Contractors tend to treat the rate as the offer and the payment method as paperwork. It is the other way round more often than you would think.

The headline figure means very little until you know how it will be paid. A rate quoted through an umbrella company is not the same as the same figure paid through agency PAYE — under an umbrella, the employment costs of your engagement come out of that amount before your gross wage is worked out. Two offers that look ten pounds a day apart can land differently in your account, in either direction.

So ask, every time: is that the assignment rate or the PAYE rate? And ask whether there is an umbrella in the chain at all. Since April 2026 the PAYE liability for umbrella-engaged workers has sat with the agency, which has made most agencies far more selective about who they will work with — good news for contractors, because the poor operators are being squeezed out.

How self-employed contractors get paid in the UK: the routes, compared sets out what actually reaches your bank account under agency PAYE, umbrella, CIS and your own limited company, and what every deduction on a payslip should be. It is worth fifteen minutes before you accept anything.

One rule that has not changed: if a payment arrangement is described as a loan, an advance, an annuity or a grant, or if the take-home percentage beats everyone else by a distance, walk away. Everyone compliant works from the same tax tables.

Making yourself easy to place#

The contractors who never struggle for work tend to do the same unglamorous things.

• Keep tickets and certifications current. An expired card is the most common reason a ready contractor loses a start.

• Have the compliance pack ready — right to work, qualifications, insurance where required, references. Being the one who can start Monday wins placements outright.

• Be specific about where you will travel. "Anywhere" reads as unreliable; a clear radius gets you called for the right things.

• Stay in touch between contracts. A short message to the two consultants who actually place you is worth more than another twenty registrations.

• Be straight about your notice and availability. Consultants remember who was accurate.

Where Freelancer Supermarket comes in#

We are not an agency, and we are not a hiring marketplace. We do publish a contract jobs board for our partner agencies, and when you register your availability for a role we introduce you to the agency behind it.

What we do is work out which agencies genuinely place your trade in your region — from a panel we have already checked — and introduce you to two or three of them. Not a list of everyone we know; a shortlist. And where we cannot help, we say so rather than taking your details.

At the same time we look at how you will be paid, because the two decisions are connected. If a contract comes with a payroll arrangement you are unsure about, or you are placed somewhere in Europe and nobody can tell you how you will be paid there, that is exactly the sort of thing we sort out.

It costs you nothing. We are paid by the partners we introduce, never by contractors. A conversation takes fifteen minutes and there is no form to fill in first.