Jack Koh: Email & Phone Number

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Aviation Consultant at Alpine Consultancy Services|Singapore

Position:

Aviation Consultant at Alpine Consultancy Services

Location:

Singapore

View Jack Koh's Email

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Last updated: 2026-08-31

Updated: 2026-08-31

Found email addresses for Jack Koh:

Business emails:

j******h@singaporeair.com.sg,

j******h@shlegal.com

Found phone for Jack Koh:

+65-***-***-8106

A different Jack Koh?

Work Experience 21 years

Aviation Consultant at Alpine Consultancy Services

Mar 2019 - Current

Aviation Consultant at Regional One, Inc.

Jan 2019 - Jan 2023

Consultant at Stephenson Harwood LLP

Mar 2017 - Jan 2019

Senior Vice President Commercial at SIA Engineering Company

Oct 2005 - Jan 2015

Jack Koh started working in 2005, then the employee has changed 3 companies and 2 jobs. On average, Jack Koh works for one company for 5 years 8 months.

Their professional focus is Aerospace, Aircraft, and Aviation across 3 core areas.

Frequently Asked Questions

What is Jack Koh's email address?

SignalHire found a verified business email address for Jack Koh: j******h@singaporeair.com.sg, j******h@shlegal.com.

What is Jack Koh's phone number?

SignalHire found a verified phone number for Jack Koh: +65-***-***-8106.

How do I contact Jack Koh at Alpine Consultancy Services?

You can reach Jack Koh 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 Jack Koh's professional background?

Jack Koh has 21 years of professional experience. They have held roles including Aviation Consultant, Consultant, and Senior Vice President Commercial at companies such as Regional One, Inc., Stephenson Harwood LLP, and SIA Engineering Company.

Is Jack Koh's contact information up to date?

Yes. Jack Koh's SignalHire profile was last updated on 31 August 2026, reflecting their current position as Aviation Consultant at Alpine Consultancy Services.

Jack Koh Namesakes

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Company

Position

Jack Koh

Cooper Levenson LLC

Associate

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Jack Koh

Google

Technical Program Manager

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Jack Lee

Faire (Faire Wholesale, Inc.)

APAC Expansion Director

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