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Simon Sia Email & Phone Number

Function Head, Business Planning, Commercial and Strategy at PETRONAS
Location: Rio De Janeiro, Brazil 6 work roles 3 schools
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✓ Verified August 2026 3 data sources Profile completeness 86%

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Current company
Role
Function Head, Business Planning, Commercial and Strategy
Location
Rio De Janeiro, Brazil
Company size

Who is Simon Sia? Overview

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Simon Sia is listed as Function Head, Business Planning, Commercial and Strategy at PETRONAS, a with 42139 employees, based in Rio De Janeiro, Brazil. AeroLeads shows a matched LinkedIn profile for Simon Sia.

Simon Sia previously worked as Function Head, Business Planning, Commercial & Strategy at Petronas and Upstream Sustainability & Business Transformation at Petronas. Simon Sia holds Master Of Business Administration - Mba, General from Nottingham University Business School.

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PETRONAS

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About Simon Sia

High independent drive and results oriented.

Current workplace

Simon Sia's current company

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PETRONAS
Petronas
Function Head, Business Planning, Commercial and Strategy
Rio de Janeiro, Brazil
Website
Employees
42139
AeroLeads page
6 roles

Simon Sia work experience

A career timeline built from the work history available for this profile.

Function Head, Business Planning, Commercial And Strategy

Rio De Janeiro, Brazil

Function Head, Business Planning, Commercial & Strategy

Current

Kuala Lumpur, Kuala Lumpur, My

Mar 2024 - Present

Upstream Sustainability & Business Transformation

Kuala Lumpur, Kuala Lumpur, My

· Shaped Upstream sustainability pathways, metrics, and targets. Drove alignment and performance across sustainability executing functions, and led Upstream integrated sustainability reporting.· Co-led Project Sunrise for PETRONAS Upstream business, an 18-month organisational improvement taskforce that drove strategic enhancements covering solutioning and operationalisation for the Upstream business covering more than 20 functional areas.

Sep 2022 - Mar 2024

Upstream Integrated Portfolio

Kuala Lumpur, Kuala Lumpur, My

· Delivered 10% improvement in Upstream net cash flow and 5% increase in shareholder value through assets portfolio ranking and projects sequencing based on capital, profitability, production, and emission requirements

Jan 2022 - Aug 2023

Exploration Strategy & Portfolio

Kuala Lumpur, Kuala Lumpur, My

· Guided the Exploration business to delivering 3 BBOE of commercial contingent resources with NPV exceeding RM60B and added more than 5 BBOE of new-to-book prospective resources to the company inventory by leading portfolio framing, ranking, analysis, stress testing, and optimisation works coupled with outside-in analyses, as well as driving alignments of key stakeholders covering strategies, targets, and requirements· Facilitated successful acquisition of 15 global Exploration PAs and discovered resource opportunities (DRO) with total acreage exceeding 20,000 sq km by steering and conducting opportunity sourcing and evaluation, valuation, due diligence, financial analysis, as well as formulating and evaluating strategic options· Championed process reengineering of Exploration portfolio planning with 20% improvement in cycle time by driving lean approaches and increasing customer interactions which reduced reworks, as well as fostering inter-division collaborations which resulted in greater integration and shorter throughput time

Jan 2019 - Dec 2021

Petroleum Geology

Kuala Lumpur, Kuala Lumpur, My

· Spearheaded and negotiated single-source contracts worth RM1M for air medivac deployment and hiring of researchers alongside the eventual leading of a 4-week, 15-participant geological fieldwork in Mozambique· Developed excellent working relationship with JV partner, TotalEnergies, and successfully convinced partner on multiple strategic and operational alignments during the exploration phase of Mozambique PA Areas 3 & 6 which resulted in capital optimisation of nearly USD200M for both firms· Drove USD1M of cost savings and reduced offshore operational hours by 10% through real-time issues diagnosis and development of operational solutions including optimising third-party contractors’ programmes

Oct 2011 - Dec 2018
Team & coworkers

Colleagues at PETRONAS

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3 education records

Simon Sia education

Master Of Business Administration - Mba, General

Nottingham University Business School

Bachelor Of Science (Bsc), Geological Sciences

University Of Michigan

International Baccalaureate Diploma

International Baccalaureate
FAQ

Frequently asked questions about Simon Sia

Quick answers generated from the profile data available on this page.

What company does Simon Sia work for?

Simon Sia works for PETRONAS.

What is Simon Sia's role at PETRONAS?

Simon Sia is listed as Function Head, Business Planning, Commercial and Strategy at PETRONAS.

Where is Simon Sia based?

Simon Sia is based in Rio De Janeiro, Brazil while working with PETRONAS.

What companies has Simon Sia worked for?

Simon Sia has worked for Petronas.

Who are Simon Sia's colleagues at PETRONAS?

Simon Sia's colleagues at PETRONAS include Azroy Azroy, Ivy June Boniface, Shahid Ali, Muhammad Issya, and Esperedion Flores.

How can I contact Simon Sia?

You can use AeroLeads to view verified contact signals for Simon Sia at PETRONAS, including work email, phone, and LinkedIn data when available.

What schools did Simon Sia attend?

Simon Sia holds Master Of Business Administration - Mba, General from Nottingham University Business School.

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