Subcontractor vs supplier
Traditionally, the distinction between a supplier and a subcontractor was that a supplier provided goods only, whereas a subcontractor provided goods and services.
However, this apparently clear distinction has become blurred by the increasing complexity of the construction supply chain and the emergence of practices such as off-site fabrication in which the provision of complex fabricated goods might include elements of construction work that would previously have been considered a service carried out by a subcontractor.
The UK government has now broadened the term ‘supplier’ to mean any ‘…provider of services or goods either directly to the employer or to another supplier in a supply chain’ (ref. PAS 1192-2 (now replaced by BS EN ISO 19650)).
This catch all definition includes; contractors, subcontractors, consultants, suppliers and service providers who might all now be described as ‘suppliers’.
[edit] Related articles on Designing Buildings
- Contractor.
- Contractor vs supplier.
- Domestic sub-contractor.
- Integrated supply team.
- Invoice.
- Named sub-contractor.
- Nominated sub-contractor
- PAS 1192-2.
- Procurement route.
- Products v goods v materials.
- Specialist contractors.
- Specialist subcontractor.
- Sub-consultant.
- Subcontractor.
- Supplier.
- Supplier selection.
- Supply chain.
- Supply chain management.
- Trade contractor.
- Works contractor.
Featured articles and news
Level 6 Design, Construction and Management BSc
CIOB launches first-ever degree programme to develop the next generation of construction leaders.
Open for business as of April, with its 2026 prospectus and new pipeline of housing schemes.
The operational value of workforce health
Keeping projects moving. ECA on better incorporation of unplanned absence and the importance of health in operations.
A carbon case for indigenous slate
UK slate can offer clear embodied carbon advantages.
Costs and insolvencies mount for SMEs, despite growth
Construction sector under insolvency and wage bill pressure in part linked to National Insurance, says report.
The place for vitrified clay pipes in modern infrastructure
Why vitrified clay pipes are reclaiming their role in built projects.
Research by construction PR consultancy LMC published.
Roles and responsibilities of domestic clients
ACA Safety in Construction guide for domestic clients.
Fire door compliance in UK commercial buildings
Architect and manufacturer gives their low down.
Plumbing and heating for sustainability in new properties
Technical Engineer runs through changes in regulations, innovations in materials, and product systems.
Awareness of the Carbon Border Adjustment Mechanism
What CBAM is and what to do about it.
The new towns and strategic environmental assessments
12 locations of the New Towns Taskforce reduced to 7 within the new towns draft programme and open consultation.
Buildings that changed the future of architecture. Book review.
The Sustainability Pathfinder© Handbook
Built environment agency launches free Pathfinder© tool to help businesses progress sustainability strategies.
Government outcome to the late payment consultation, ECA reacts.
IHBC 2025 Gus Astley Student Award winners
Work on the role of hewing in UK historic conservation a win for Jack Parker of Oxford Brookes University.





















