Joey Mangadlao

Global Business Development Manager - Oilfield

Role
Senior Manager at SI Group
Location
Houston, TX, US
LinkedIn followers
500 followers
Manufacturing & ProductionView LinkedIn profile

About Joey Mangadlao

Oilfield scientist turned business development leader, focused on driving global growth, commercial strategy, and customer value in the energy sector. With a decade of experience spanning R&D, technical service, manufacturing, and product commercialization, I bridge the gap between deep chemistry expertise and high‑impact commercial execution.

Experience

  1. Senior Manager

    SI Group

    Jan 2026 — Present · Houston, TX, US

    FLOC Applications (Fuels, Lubricants, Oilfield & Coatings)

Education

  • University of Houston

    Doctor of Philosophy (PhD), Chemistry

    2010 — 2012

  • Case Western Reserve University

    Doctor of Philosophy (PhD), Macromolecular Science and Engineering

    2012 — 2015

  • University of the Philippines

    Bachelor's degree, Chemistry

    2005 — 2009

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Joey Mangadlao — Senior Manager at SI Group in Houston, TX, US | Unifers