Industry guide
Contracting businesses do not have a stock problem or a manufacturing problem. They have a project costing problem, and most ERP systems answer it less well than their brochures suggest.
Where committed cost — purchase orders raised but not yet invoiced — is not visible against budget, overruns are discovered when the invoices arrive rather than when the commitment is made.
Subcontract agreements, work certified, retention held and payments due tracked on spreadsheets create both cash-flow surprises and disputes.
Retention held by clients and retention held from subcontractors accumulate over years. Without system tracking, releases are missed and working capital sits idle.
Scope changes executed before they are documented are the most common source of contracting disputes and unbilled work.
Owned plant used across several sites, with no mechanism to charge its cost to the project consuming it, distorts project profitability.
Where certified work and invoicing are separate processes, revenue recognition becomes an estimate.
Budget, committed, actual and forecast cost visible per cost code at any point.
Agreements, work certified, retention and payment against certification, all inside the system.
Retention receivable from clients and payable to subcontractors, with release dates.
Raised, priced, approved and reflected in the revised contract value with an audit trail.
Invoices generated from certified progress rather than typed independently.
Internal hire rates charging owned equipment to the consuming project.
Labour and plant commitments visible across concurrent projects.
Put these tests to every vendor you shortlist. They are specific enough that a generic demonstration cannot pass them.
Project management is available alongside procurement, inventory and approvals, with the approval engine suited to the multi-tier authorisation contracting groups typically require. Contractors should scope project costing and subcontract requirements explicitly during evaluation.
Project Operations provides substantial project costing, resource management and billing capability, and is among the stronger options for contracting. Confirm the licensing implications, as Project Operations is a separate application.
Project and Timesheets applications provide project costing and analytic accounting. Subcontract certification, retention and variation management generally require configuration or partner-built extension rather than arriving out of the box.
Project System offers deep project accounting and control appropriate to large contracting groups, with implementation weight to match.
The distinction between a general ERP with a project module and a system that genuinely serves contracting is usually committed cost. A project manager needs to know not what has been invoiced, but what has been committed — purchase orders raised, subcontracts awarded, materials ordered — measured against budget. Systems that show only actual cost tell the project manager about an overrun after it is irreversible.
Request an assessment covering project costing, subcontract control and progress billing for your contracting operation.
Book ERP AssessmentERP products change continuously. Each source below records the date it was last checked by an editor.
Microsoft · Vendor documentation · Accessed 24 August 2026
Odoo S.A. · Vendor documentation · Accessed 24 August 2026
Primary reference for Odoo application scope, configuration and developer capability.
SAP SE · Vendor website · Accessed 24 August 2026
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ERP Implementation Practice
Implementation & Delivery
Consultants who deliver ERP implementations for Kuwaiti trading, distribution, manufacturing and service organisations. They contribute the delivery, migration and change-management material on this site.
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