SUPPLIER RELATIONS

A partnership based on high standards

Brand protection and risk control is one of ISS’s key value propositions. With clear focus on our customers’ needs, ISS operates a strategic supplier strategy and fully integrated global supply chain according to principles of good corporate governance.

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Tiered centralized sourcing, multi-dimensional compliance & delivery

With full-category standardized procedures to govern cost, quality and compliance, we build a fully traceable supply chain via transparent supplier qualification system, delivering shared value for clients, ISS and supplier partners.
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Tiered procurement system

We establish a multi-layer procurement matrix consisting of global strategic suppliers, centralized procurement vendors, qualified suppliers and e-procurement platforms, and deploy the system via standardized digital platforms.

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Standardized governance

Our scope covers group-level strategic cooperation, local sourcing, consumables and specialized services. Full-process compliance protocols are enforced to strike balanced control over cost, quality and regulatory requirements.

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Compliant service delivery

We select premium resources through transparent supplier admission and ongoing performance review, control product & service quality at source while balancing cost, compliance and delivery benchmarks.

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Core data

Our supplier network covers maintenance, cleaning, security and catering. Integrated full-chain resources and abundant vendor pool enable efficient delivery and stable service quality.

50+

Cities

200+

Global strategic suppliers

300+

Hard service category vendors

600+

Soft service category vendors

Full lifecycle supplier management

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Vendor Selection

Market sourcing and tender launches that evaluate vendor capability, qualifications and financial performance.

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Supplier Vetting & Onboarding

Digital vetting solutions maintained by APAC team for efficient supplier assessment and seamless onboarding.

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Contract Management

Pre-approved contract template by Legal with online approval workflows ensuring full compliance and transparency.

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Preferred Supplier List

Enhanced vendor consolidation with clear visibility of supplier segmentation, service capability and coverage.

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Vendor Performance

Systematic vendor satisfaction assessment from stakeholders to regularly monitor and improve vendor performance.

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Risk & Audit

Global and local risk assessments,
audits, and back-to-back agreements to safeguarding supply chain integrity. 

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Purchasing System

A digital catalogue connecing purchasing requests to payment—streamlining the procurement cycle end to end.

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Spend Dashboard

Dynamic dashboards with drill-down analytics, delivering project-critical insights on demand.

Code of conduct

ISS Supplier Code of Conduct

Download the ISS Supplier Code of Conduct in your local language below.

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Partnering for a compliant supply chain

ISS full lifecycle supplier management drives reliable, quality service delivery. We look forward to partnering with quality suppliers to build a resilient, mutually beneficial supply chain ecosystem.