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About SourceSage

Your Extended Procurement Team.Powered by AI.

SourceSage helps enterprises get procurement done.

From sourcing and category management to supplier coordination, purchasing, fulfilment and payments, we combine AI, procurement experts and a global network to work across the systems, suppliers and marketplaces our customers already use.

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Procurement. Without Friction.

Our vision is simple:Make procurement frictionless.

Why We Exist

Procurement Shouldn't Be This Complicated.

Enterprise procurement remains fragmented across systems, suppliers, marketplaces, countries and payment processes.

Employees simply want what they need.

Procurement teams want control, better commercial outcomes and more capacity.

Suppliers want easier access to enterprise demand.

SourceSage exists to connect these pieces through one intelligent operating layer.

Keep your systems.
Keep your suppliers.
SourceSage gets procurement done.

We work across the procurement ecosystem you already have rather than asking you to replace it.

Our Journey

A clear line from expertise to execution.

2015

From Industry Knowledge to Sourcing Intelligence

SourceSage began by digitizing deep industry knowledge in chemicals and B2B commerce.

2020

Procurement Became Our Focus

Working with large enterprises exposed a broader challenge: fragmented suppliers, manual sourcing, long-tail spend and disconnected procurement channels.

Today

Your Extended Procurement Team

SourceSage combines AI, procurement specialists and a global supplier network to help enterprises source, buy and operate procurement at scale.

Tomorrow

A Trusted Global Procurement Network

Our ambition is to build a world where procurement demand can seamlessly connect with the right suppliers, marketplaces, procurement systems and financial partners.

What We Believe

Build around the work, not around the software.

AI should remove procurement work, not add another system.

Marketplaces should be choices, not walled gardens.

Procurement teams should spend more time on strategy and less on administration.

SMEs should have easier access to enterprise demand.

Existing systems should work together rather than be replaced.

The best procurement route should win, whether that is an existing supplier, marketplace, distributor or SourceSage.

Our job is not to own every transaction.
Our job is to help procurement reach the best outcome.

Leadership

Operators with a long view of procurement.

JIAN MIN SIM

Founder & CEO

Jian Min founded SourceSage in 2015 after studying at Oxford and Princeton and working in AI research in Singapore. Today, he leads SourceSage’s development as an AI-powered procurement operating network, working with enterprises, technology partners and public-sector stakeholders on the future of procurement, SME access and interoperability. His focus is on building SourceSage into a trusted global procurement network combining AI, procurement operations and open connectivity.

JOHN SIM

Co-Founder, Head of Finance & Procurement

John brings more than four decades of procurement, trading and supply-chain experience across global markets. His operating experience forms an important foundation for SourceSage’s supplier network, procurement execution and commercial discipline.

Proof & Scale

Trusted to Get Procurement Done.

team members across APAC

2,200+

enterprise buyers

APAC+

operations across major Asia-Pacific markets and beyond

SourceSage ecosystem

Selected organizations in the SourceSage ecosystem include: DHL; JLL; Certis; Mitsui; Toll Group / Japan Post; ByteDance / TikTok; Cushman & Wakefield; AIC; and others.

Where We're Heading

Procurement.
Without Friction.

SourceSage’s ambition is not to build another procurement platform.

It is to build the intelligent operating network that helps procurement work better across the ecosystem that already exists.

One requirement.
The best procurement route.
One connected network.