Leon Ong: Email & Phone Number

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Chief Human Resources Officer at C9 Staff|Parañaque, National Capital Region, Philippines

Position:

Chief Human Resources Officer at C9 Staff

Location:

Parañaque, National Capital Region, Philippines

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Last updated: 2026-06-27

Updated: 2026-06-27

Found email addresses for Leon Ong:

Business emails:

l**n@c9staff.com

Found phone for Leon Ong:

+63-***-***-8875

A different Leon Ong?

Work Experience 11 years

Chief Human Resources Officer at C9 Staff

Oct 2024 - Current

Managing Director at Squeaky Clean LLP

Jan 2023 - Oct 2024

Operations Manager at AppGuru Technology Pte Ltd

Aug 2018 - Dec 2022

Human Resources Intern at Panasonic Asia Pacific

Apr 2015 - Jun 2015

Leon Ong started working in 2015, then the employee has changed 3 companies and 3 jobs. On average, Leon Ong works for one company for 2 years.

Leon is proficient in Chinese (Simplified) and English. Their professional focus is Account Management, Agile & Waterfall Methodologies, and Agile Leadership across 3 core areas.

Leon holds Financial Markets (with Honors), Innovation Management, and Six Sigma Black Belt (CSSBB) certifications.

Education

BSc Business at Singapore University of Social Sciences (SUSS)

Diploma in Business Adminstration at Singapore Polytechnic

Punggol Secondary School

Frequently Asked Questions

What is Leon Ong's email address?

SignalHire found a verified business email address for Leon Ong: l**n@c9staff.com.

What is Leon Ong's phone number?

SignalHire found a verified phone number for Leon Ong: +63-***-***-8875.

How do I contact Leon Ong at C9 Staff?

You can reach Leon Ong through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is Leon Ong's professional background?

Leon Ong has 11 years of professional experience. They have held roles including Managing Director, Operations Manager, and Human Resources Intern at companies such as Squeaky Clean LLP, AppGuru Technology Pte Ltd, and Panasonic Asia Pacific. Their education includes BSc Business from Singapore University of Social Sciences (SUSS), and Diploma in Business Adminstration from Singapore Polytechnic.

Is Leon Ong's contact information up to date?

Yes. Leon Ong's SignalHire profile was last updated on 27 June 2026, reflecting their current position as Chief Human Resources Officer at C9 Staff in Seattle, Washington, United States.

Leon Ong Namesakes

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