Billy Ko: Email & Phone Number

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Airline Planning Manager at Greater Bay Airlines|Hong Kong SAR

Position:

Airline Planning Manager at Greater Bay Airlines

Location:

Hong Kong SAR

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Last updated: 2026-08-30

Updated: 2026-08-30

Found email addresses for Billy Ko:

Business emails:

b**o@greaterbay-airlines.com

Found phone for Billy Ko:

+852-***-***-6386

A different Billy Ko?

Work Experience 15 years

Airline Planning Manager at Greater Bay Airlines

Aug 2025 - Current

Manager, Corporate Development at Hong Kong Airlines

Jul 2024 - Jul 2025

Assistant Manager, Corporate Development at Hong Kong Airlines

Mar 2024 - Jun 2024

Assistant Manager, Strategic Planning at Hong Kong Airlines

Jul 2020 - Feb 2024

Supervisor, Strategic Planning at Hong Kong Airlines

Apr 2018 - Jun 2020

Officer, Strategic Planning at Hong Kong Airlines

Apr 2016 - Mar 2018

Project Management Office at The Bank of East Asia (BEA)

Sep 2011 - Dec 2013

Billy Ko started working in 2011, then the employee has changed 2 companies and 6 jobs. On average, Billy Ko works for one company for 1 year 9 months.

Education

Master's degree at Monash University

Bachelor's Degree at City University of Hong Kong

Frequently Asked Questions

What is Billy Ko's email address?

SignalHire found a verified business email address for Billy Ko: b**o@greaterbay-airlines.com.

What is Billy Ko's phone number?

SignalHire found a verified phone number for Billy Ko: +852-***-***-6386.

How do I contact Billy Ko at Greater Bay Airlines?

You can reach Billy Ko 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 Billy Ko's professional background?

Billy Ko has 15 years of professional experience. They have held roles including Manager, Corporate Development, Assistant Manager, Corporate Development, and Assistant Manager, Strategic Planning at companies such as Hong Kong Airlines, Hong Kong Airlines, and Hong Kong Airlines. Their education includes Master's degree from Monash University, and Bachelor's Degree from City University of Hong Kong.

Is Billy Ko's contact information up to date?

Yes. Billy Ko's SignalHire profile was last updated on 30 August 2026, reflecting their current position as Airline Planning Manager at Greater Bay Airlines in Hong Kong, Hong Kong.

Billy Ko Namesakes

Name

Company

Position

Billy Ko

Managing Director

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Kenny Chan

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W Winnie Cheng

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Senior Purser

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KT Kwong

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Head of OCC

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JACK CUI

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Line Maintenance Engineer

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Jordan Tseung

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Cabin Crew Training Instructor (Dual Functions Crew)

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Chun Him Mok

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Reliabilty System Engineer

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Archie Yip

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Line Operations Officer

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Fredy Moreira

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First Officer

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Gilbert Tong

Greater Bay Airlines

Captain

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Kenrick Ko

Greater Bay Airlines

Assistant General Manager, Communications and Brand Marketing

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