Procurement Software for UK Contractors
Every package let against the budget, not discovered on an invoice.Subcontract packages and purchase orders committed against their budget lines the day they are approved, with supply chain records, deliveries and three-way matching on the same platform. Committed cost is visible months before the invoices arrive, and retention on each subcontract stays on the record through to release.

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Committed cost is known when the package is let, not when the invoice lands
Procurement software for UK contractors has one job above the rest: showing what has been committed before the invoices catch up. Archdesk records every subcontract package and purchase order against its budget line the day it is approved, so committed cost runs months ahead of the ledger. Tenders and RFQs, supply chain records with insurances and accreditations, deliveries tracked to site and three-way invoice matching sit on the same platform, and long-lead items show as committed spend from the day the order is placed. Retention on each subcontract stays with the commercial record, and the same numbers feed budget against actual and the CVR (cost value reconciliation).

Overspend stopped when the order is raised
Every subcontract package and purchase order commits against its budget line through multi-level approvals, so an order that would break the budget is visible before it is signed, not at the audit.
Suppliers compared before you award
RFQ generation, bid comparison and evaluation matrices put supply chain prices side by side, so packages are let on evidence and the process meets fair tender standards.
Invoices matched, not just paid
Automated three-way matching checks each supplier invoice against the order and the delivery record, flags discrepancies and breaks costs down by cost code.
Deliveries the site can plan around
Materials run from requirement planning through delivery tracking to site inventory, so long-lead items are ordered early and the site is not planning around a guess.
Committed cost runs months ahead of the invoices
Subcontract packages, purchase orders and valuations capture cost as it is committed and work as it is delivered, so the position you present at the monthly review is read from live records, not reconstructed from accounts payable.

Contract Management
Subcontracts and supply contracts generated from templates as Word or PDF, with payment milestones and variations controlled against the budget.
Contracts generated as Word or PDF
Payment milestone tracking
Contract variation control
Terms and conditions library

Bid Management
Run subcontract bids from RFQ to award in one process. Bids sit side by side, evaluated on a matrix, awarded fairly.
RFQ and RFP generation
Side-by-side bid comparison
Bid evaluation matrix
Compliant with fair bidding standards

Supplier Qualification
Qualify suppliers before they win work. Accreditation forms, certificates and performance ratings live on the supplier record and stay current.
Custom accreditation forms
Supply chain compliance: insurances and accreditations
Performance ratings tracked over time
Documents and certifications managed
Preferred supplier agreements

Purchase Order Management
Raise, approve and track every purchase order from requisition to delivery. Each PO commits against its budget line the moment it is approved, not when the invoice lands.
Automated PO generation
Multi-level approval workflows
Budget committed at order time
Cost-value reconciliation and approvals

Subcontractor Management
One searchable database of every supplier and subcontractor, with certifications and performance history on the record instead of in a filing cabinet.
Searchable supplier and subcontractor list
Custom meta-data attributes
Performance rating system
Suppliers grouped by trade

Material Management
Track materials from order to site. Requirement planning, stock levels and deliveries sit in one place, so the site knows what is arriving and when.
Material and services library
Material requirement planning
Stock levels and deliveries tracked
Site inventory management

Cost Control
Procurement spend against budget on every cost line. Price comparison and spend analytics show where the money goes and where it can stop going.
Budget vs actual tracking
Price comparison analysis
Spend analytics across projects
Cost savings identified early

Invoice Matching
Every supplier invoice checked against the purchase order and delivery receipt automatically. Discrepancies get flagged, clean invoices move to payment.
Automated three-way matching
Invoice verification workflow
Discrepancies flagged automatically
Costs broken down by cost code

One system for procurement and supply chain
The supply chain side of construction procurement is the part spreadsheets lose first: who is on the approved list, whose insurance has lapsed, which orders are due on site this week. Archdesk keeps supplier and subcontractor records, with insurances, accreditations and qualification status, on the same platform as the purchase orders and subcontracts they supply against, and tracks deliveries against the orders they belong to. Committed cost, supply chain compliance and what has actually arrived on site read from one record per project.
Comparing options? See the 15 best construction procurement software tools. The budget lines procurement commits against start life in construction estimating software.
Frequently Asked Questions: Construction Procurement
What is construction procurement software?
Construction procurement software controls committed cost by raising every purchase order and subcontract against a budget line. Spend is visible the moment it is approved rather than when the invoice lands. Archdesk covers the full procure-to-pay cycle: bids and RFQs, contracts, deliveries tracked to site, and invoice matching at the end.
How does Archdesk stop budget overruns in procurement?
Every purchase order commits against its budget line through multi-level approval workflows, so a line that would break the budget is visible before it is approved, not discovered at the audit. Spend analytics and price comparison show where the money goes across projects.
Can we run subcontract bids through Archdesk?
Yes. Subcontract bids run from RFQ to award in one process: bids sit side by side, evaluated on a matrix, in a workflow that meets fair bidding standards.
How does invoice matching work?
Automated three-way matching checks each supplier invoice against the purchase order and the delivery receipt. Discrepancies are flagged automatically, clean invoices move to payment, and costs break down by cost code.
How are suppliers and subcontractors qualified?
Every supplier and subcontractor lives in one searchable database with custom accreditation forms, insurances and certifications, and performance ratings tracked over time, so qualification happens before they win work.
Does procurement feed cost reporting?
Yes. POs, subcontracts and contractor valuations capture cost as it is committed and work as it is delivered. That feeds budget-versus-actual tracking and CVR (cost value reconciliation) reporting, so your true cost position runs months ahead of the invoices.
Does Archdesk cover construction supply chain management?
Yes, for the supply chain a contractor actually runs: subcontractors and suppliers. Supplier records carry insurances, accreditations and qualification status. Purchase orders and subcontracts track against their budget lines, and deliveries are logged against the orders they fulfil. Who is supplying what, under which terms, stays one live record per project.
How do payment notices and retention fit into paying subcontractors?
In UK practice, paying a subcontractor runs on the application and certification cycle: a payment notice sets out what will be paid, a pay less notice any difference, and retention is held and released under the subcontract. Subcontract commitments, approvals and payment records live on the same project record in Archdesk, so the paper trail sits with the committed cost.
How is retention handled on subcontract packages?
Retention on each subcontract is tracked with the rest of the commercial record, so balances and release timing stay visible beside the committed cost of the package, on live jobs and on jobs deep in the defects period alike.
Can we see committed cost before the invoices arrive?
Yes. Every subcontract package and purchase order posts to its budget line at the point of commitment, so the gap between committed and invoiced stays visible per line and the true cost position runs months ahead of accounts payable.
Does Archdesk hold our supply chain records?
Yes. Every supplier and subcontractor sits in one searchable database with insurances, accreditations and performance history on the record, so qualification happens before a package is let, not after.
Does procurement connect to UK accounting systems?
Yes. Archdesk is a certified Xero partner and integrates with Sage, so procurement records and the ledger stay in step without re-keying and finance keeps its own system.
Explore Related Solutions
Everything below runs in the same system, working from the same live data.
Subcontractor Management (SRM)
Manage subcontractors and stay compliant
Subcontractor Valuations
Evaluate subcontractor work progress and payments
Subcontractor Tendering
Issue RFQs and track offers from your supply chain
RFIs
Handle subcontractor questions with owners and deadlines
Discover more
Explore the full range of solutions and find the right fit for your business.
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