Glenn Johnstone

Glenn Johnstone: Email & Phone Number

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Founder at IMSI Inc Limited|Auckland, Auckland, New Zealand

Position:

Founder at IMSI Inc Limited

Location:

Auckland, Auckland, New Zealand

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Last updated: 2026-05-24
Updated: 2026-05-24

Found email addresses for Glenn Johnstone:

Business emails:
g*************e@wxc.co.nz,
g*************e@vodafone.com
Personal emails:

Found phone for Glenn Johnstone:

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Work Experience 32 years

Founder at IMSI Inc Limited

Apr 2025 - Current

Chief Technology Officer at Aivy

Jan 2025 - Current

Fractional & Interim Executive / Principal Advisor at Self Employed

Jun 2024 - Current

Chief Operating Officer at dataengine

Jul 2023 - Aug 2024

Head of ICT Practice at One New Zealand

Apr 2023 - Jun 2023

Director at DEFEND

Apr 2022 - Jun 2023

Head of ICT Practices at Vodafone New Zealand

Dec 2020 - Apr 2023

Head of UC&C Practice at Vodafone New Zealand

Mar 2019 - Dec 2020

Chief Executive Officer at Vodafone Next Generation Services Limited

Aug 2015 - Apr 2023

Chief Executive Officer at WorldxChange Communications

May 2012 - Jul 2015

Chief Operating Officer at WorldxChange Communications

Aug 2007 - May 2012

General Manager Sales at WorldxChange Communications

Jul 2005 - Aug 2007

Principal Consultant at Tagworks

Oct 2001 - Jul 2004

Consultant / Contractor at Carter Holt Harvey

Jan 2003 - Jan 2004

Contractor at NZ Post

Feb 2002 - Feb 2003

Commercial Manager at NZ Post

Jan 1994 - Jan 2001

Glenn Johnstone started working in 1994, then the employee has changed 11 companies and 13 jobs. On average, Glenn Johnstone works for one company for 2 years 6 months.

Their professional focus is Artificial Intelligence (AI), Business Analysis, and Business Development across 3 core areas.

Education

Palmerston North Boys' High

Frequently Asked Questions

What is Glenn Johnstone's email address?

SignalHire found verified email addresses for Glenn Johnstone, both business and personal. Their business email is g********e@wxc.co.nz, and personal emails include g**************9@gmail.com.

What is Glenn Johnstone's phone number?

SignalHire found a verified phone number for Glenn Johnstone: +64-***-***-2438.

How do I contact Glenn Johnstone at IMSI Inc Limited?

You can reach Glenn Johnstone 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 Glenn Johnstone's professional background?

Glenn Johnstone has 32 years of professional experience. They have held roles including Chief Technology Officer, Fractional & Interim Executive / Principal Advisor, and Chief Operating Officer at companies such as Aivy, Self Employed, and dataengine. Their education includes Palmerston North Boys' High.

Is Glenn Johnstone's contact information up to date?

Yes. Glenn Johnstone's SignalHire profile was last updated on 24 May 2026, reflecting their current position as Founder at IMSI Inc Limited.

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