Subcontractor invoices, client reimbursables and supplier operations — coded to the right engagement, checked against the right rate card, and recovered. Run by a named team.


Procurement outsourcing for a professional services firm means an outside team runs supplier and subcontractor operations — invoice capture and coding to engagement, rate-card and contract checks, client reimbursable and disbursement handling, supplier onboarding and accounts payable — while partners keep the client relationship and every approval stays with you.
In a consultancy, an engineering practice or an agency, third-party spend is not mostly overhead. It is associates, specialist subcontractors, travel and pass-through costs, and a large share of it is recharged to a client under a contract that caps rates, requires coach fares, sets per-diem limits and may or may not allow a mark-up. One subcontractor invoice can carry billable project work, non-billable rework and travel on the same document.
Get the coding wrong and you do not just lose margin — you produce a client invoice that gets queried, and cash slips a month. We run that work: coded to the engagement, checked against the contract, ready to recharge.
Client relationships, scoping and pricing stay with your partners. We do not talk to your clients, and every approval and payment release stays inside your firm.


Six failure modes we see across consultancies, agencies and engineering practices. Most of them are coding problems, not sourcing problems.

A subcontractor invoice lands against the practice rather than the project, and the recharge never happens at all.
Invoice processing
Billable work, non-billable rework and travel on one document, coded whole because splitting it takes an hour.
Invoice processing
The associate billed a grade above the contract, and the difference is only found if someone opens the agreement.
Master data management
Receipts arrive late, past the client's submission window, and a recoverable cost quietly becomes an absorbed one.
F&A operations
Insurance, right-to-work, NDAs and IR35-style status checks chased by whoever hired them, or not chased at all.
Master data management
Spend sits in project codes, so the fifteen suppliers used across four offices never appear as one negotiation.
Spend analysisMost firms start with subcontractor invoicing and reimbursables, because the recovery is countable within one billing cycle.

Subcontractor and supplier invoices split by line, coded to engagement, checked to contract.
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Disbursements, recharges and WIP support so recoverable cost reaches the client invoice.
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Associate and supplier records with rate cards, insurance and compliance documents current.
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One view across practices and offices, so repeat suppliers become one negotiation.
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Orders raised against engagement codes, so committed cost is visible before it lands.
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Requests validated against budget and engagement before anyone commits the firm.
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Office, travel, software and marketing spend consolidated across offices.
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Renewal calendars for insurance, subscriptions and framework agreements.
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Panel and framework tenders prepared, chased and scored.
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Published benchmarks for the invoice work underneath every engagement. We have no client results yet and will not invent any.
Published industry benchmarks, not our results — we are a new firm and say so. The free audit measures your own numbers, so the comparison is real rather than borrowed.
If the pilot does not beat the baseline we measured, you have a report and no contract.

We measure what you have today across practices and offices — spend, supplier count, volumes, cycle times.

One practice, or one category. Real transactions, scoped access, criteria agreed in writing first.

Named analysts move to steady state, then scope widens practice by practice at your pace.
Where each option wins. If your subcontractor volume is low and one finance manager already sees every invoice, keep it there — we will say so on the first call.
What finance, operations and practice leads ask before an engagement starts.
Guides on subcontractor cost, recharges and supplier operations for consultancies and agencies.

We measure your subcontractor volumes, coding accuracy and disbursement recovery, and hand you the report whether or not you go further.
Book a free spend auditNo obligation. You keep the report either way.