QuorateContact us
Team / Founders

Operators and engineers,
building one product.

Founded by an ex-BCG strategist and ex-AWS / PolyAI VP of Engineering, bringing commercial judgment and frontier AI to procurement value creation.

Oishika Ganguly
01 · Strategy / Commercial
LinkedIn ↗
Co-founder & CEO

Oishika Ganguly

London, United Kingdom

Oishika leads commercial strategy and go to market at Quorate. She spent four years at Boston Consulting Group advising C-suite leaders on growth strategy and AI product development, earning early promotions at exceptional timescales.

Her work included building AI pricing and negotiation engines for major US retailers, delivering significant gross profit uplift across 1,000+ stores, and developing capital allocation tooling for some of the world's leading fashion companies.

She read Economics at the University of Cambridge, where she served as President of the United Nations Academic Impact. At Quorate, she works directly with PE operating partners, portfolio CFOs, and category leads to map spend, structure sourcing events, and deliver savings.

BCG
Consultant, Growth & AI Strategy
Cambridge
BA Economics
Entrepreneurs First
Founder in Residence
Colman Yau
02 · Engineering / AI
LinkedIn ↗
Co-founder & CTO

Colman Yau

London, United Kingdom

Colman leads engineering and the AI platform at Quorate. He began his career at AWS, helping build CodeGuru Profiler, an early Amazon AI product for identifying performance issues before they became incidents.

He later joined PolyAI at Series B as a Senior Software Engineer and rose to VP of Engineering, growing the team from 10 to over 30 and leading the platform behind voice agents handling millions of calls each month.

He studied Mathematics at Cambridge and holds an MSc in Computer Science from Imperial. At Quorate, he applies frontier AI to procurement workflows.

PolyAI
VP Engineering, Platform
AWS
Launched CodeGuru Profiler
Cambridge / Imperial
BA Maths · MSc CS
How we work

A professional team, backed by industry expertise.

Quorate is delivered by a professional team spanning procurement, private equity, engineering and AI, supported by a network of advisors and category specialists drawn from across industry. We work directly with operating partners, portfolio CFOs and category leads to map spend, surface savings, and pilot live contracts.