Kaye Sumanga

Kaye Sumanga

Head of Procurement @ Grab

About

I drive transformation with a bold mix of commercial acumen, systems thinking, and a deep understanding of human dynamics. As Head of Procurement, I’ve led high-stakes transformations across Southeast Asia, delivering 200%+ of targets while building resilient, future-fit teams and restoring trust in Procurement as a strategic partner. What sets me apart? I’ve sat on all sides of the table: Business (I am an ex Marketer), Supplier (I grew from the ranks of cross discipline Agency world), and Procurement (I earned my stripes not from theories, but real practice end to end) - which gives me a rare, 360° lens on commercial negotiations, risk management, stakeholder dynamics, and business intent. This triple vision has been my superpower in cutting through noise and enabling Procurement to lead with influence, not just process. Highlights: • Procurement Transformation Architect – Twice over. From rebuilding foundations (policy, governance, operating model) to leading a region-wide transformation with double the commercial impact and stronger alignment to business growth. • Digital Systems & P2P Reimagination – Led the Procure-to-Pay workstream of a broader Digital Finance & Systems Transformation, reengineering workflows, modernizing systems, and navigating change adoption with clarity and grit. • Trusted Bridge-Builder – Closed the gap between strategy and execution, regional and local. Placed premium in people capital and the power of breaking silos towards unified passion to a shared vision. Repositioned Procurement from tactical executor to strategic enabler. • Change Catalyst Beyond Procurement – Steered Change & Communication strategy for Finance Transformation—ensuring leadership sponsorship, operational readiness, and business adoption in the face of resistance and fatigue. Multiple times described as a “unicorn leader,” I combine intellect with empathy, urgency with clarity, and structure with imagination. I build high-trust, mission-led teams that don’t just deliver, but elevate the standard. I believe transformation doesn’t happen by process or systems alone. It requires purpose, storytelling, and the courage to ask “what if?”, then the unshakeable resolve to make it real.

Country

-

City

Singapore

Industry

Information Technology & Services

Skill

Change Management, Digital Transformation, Integrated Brand Marketing, Product Marketing, Source to Pay, Third Party Risk Management (TPRM), Performance Metrics, Media Planning, Branded Entertainment, Social Media Community Management, Media Strategy, Regional Account Management, Consumer Activation, Account Management, Campaign Strategy Development, Policy Authoring, Systems Design and Implementation, Strategic Thinking, Project Management, Business Process Design

Experience

Grab

Head of Procurement

Grab

LinkedIn
2023-12 - Present · 2 yrs 10 mos

Singapore

Grab

Head of Procurement Governance and Category Management

Grab

LinkedIn
2023-7 - 2023-12 · 6 mos

Singapore

Grab

Head of Procurement Governance & Intelligence

Grab

LinkedIn
2021-4 - 2023-7 · 2 yrs 4 mos

Singapore

Grab

Head, Indirect and Marketing Procurement

Grab

LinkedIn
2019-7 - 2021-4 · 1 yr 10 mos

Singapore

Johnson & Johnson

Regional Senior Marketing Manager

Johnson & Johnson

LinkedIn
2016-6 - 2019-7 · 3 yrs 2 mos

Singapore

(1) Led end-to-end new product development, from concept to communication, packaging to pricing, while optimizing portfolio profitability (2) Planned and stewarded distribution and effective use of marketing budgets for Baby Franchise regionally. (3) Governed regional marketing business process operating rhythm, ensured cross-functional teams work in sync to deliver new products and marketing communication tool kits to country teams on time, on budget, on quality (4) Led the evolution of marketing agency Holding Company commercial models for all APAC Consumer brands in partnership with Procurement

Johnson & Johnson

Regional Procurement Category Lead, Marketing Agencies

Johnson & Johnson

LinkedIn
2014-8 - 2016-7 · 2 yrs

Singapore

Crossed over to the Client side, and joined J&J's Procurement team where I led shaping the New Agency Operating Model, with the following highlights: (1) Led the commercial negotiation with 3 Agency holding companies, across 13 geographies in APAC for 10+ consumer and vision care brands yielding 25% efficiencies vs YA. (2) Led the assessment, transition planning and de-risking of global brand alignments to Agencies of Record to drive brand consistency and maximised investment synergies (3) Drove better transparencies and eliminated wastage in Production spend thru Decoupling, Transcreation, Dgital Asset and Usage Rights Management. Year 1 yielded 20% improvement in marketing investment without compromise to quality and speed to market. (4) Uplifted performance and relationship quality between Marketing stakeholders and agency partners thru disciplined SRM. (5) Earned Procurement a valued "seat at the table"; proactively pulled and consulted at Business & Budget Planning. Strong trifecta relationship with Marketing and Finance leaders built on shared goals, mutual trust and respect

BBDO Singapore

Regional Account Director

BBDO Singapore

LinkedIn
2011-7 - 2014-8 · 3 yrs 2 mos

Singapore

Rejoined BBDO to lead Johnson & Johnson account (Johnson’s megabrand, Stayfree/Modess, Nicorette, Listerine) across 13 countries. Championed "Fewer, Bigger, Better” campaign initiatives. Within the first year of re-joining the agency: (1) Drove improvement of the agency's copy effectiveness rate from 66% to 88%, and subsequently to 100% on year 2 (2) Turned around declining agency performance rating from Below Global Average to Top 3 Best Performing J&J Agencies

MEC

Account Director

MEC

LinkedIn
2010-5 - 2011-7 · 1 yr 3 mos

Singapore

Ventured into media and worked hand-in-hand with clients, creative agencies, broadcast partners and content properties in building ideas that integrate brands into places and spaces where consumers are most passionate about – sports, entertainment, music, arts and film. Client brands managed: Coca-Cola, Sony, Caltex, Singapore Tourism Board, Singapore Economic Development Board, Barclays, SingTel

BBDO Singapore

Account Director

BBDO Singapore

LinkedIn
2007-8 - 2010-5 · 2 yrs 10 mos

Singapore

(1) Partnered with J&J senior regional marketing clients in developing new product concepts and marketing communication for Stayfree/Modess and Band Aid brands. (2) Part of the pitch team that won SingTel for BBDO (then termed as the smallest contender and the "dark horse"). Post award, I led through-the-line brand campaigns for SingTel's sponsorship of the first FORMULA ONE night street race, SingTel's PayTV business mioTV, and the revamp & re-brand of SingTel's corporate communication identity.

McCann

Associate Account Director

McCann

LinkedIn
2005-9 - 2007-8 · 2 yrs

Singapore

Moved overseas and first time handled regional FMCG brands Johnson & Johnson and Ferrero Asia. Within a year, I was commended by Agency Sr leaders as outstanding regional account manager, surpassing performance of more seasoned regional peers.

Ace Saatchi & Saatchi

Account Manager

Ace Saatchi & Saatchi

LinkedIn
2003-1 - 2005-9 · 2 yrs 9 mos

Manila, Philippines

Managed day to day advertising communication for the Philippines' largest telecom brand, PLDT and largest local petroleum brand, Petron. Role demanded high reserves of energy to plan and execute new advertising on a weekly basis.

Education

University of the Philippines

University of the Philippines

LinkedIn

Kaye Sumanga's Contact Information

Email

******@***.com

Phone

(**) *** ****

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