Mark Rees
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Mark Rees Email & Phone Number

Chief Technology Officer at Gentrack Ltd (Global)
Location: Wellington, Wellington, New Zealand 14 work roles 3 schools
2 work emails found @xero.com 4 phones found area 644, 427, and 642 LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

Contact Signals · 2 work emails · 4 phones

Work email m****@xero.com
Direct phone (644) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Gentrack Ltd (Global)
Role
Chief Technology Officer
Location
Wellington, Wellington, New Zealand
Company size
759 employees

Who is Mark Rees? Overview

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Quick answer

Mark Rees is listed as Chief Technology Officer at Gentrack Ltd (Global), a company with 759 employees, based in Wellington, Wellington, New Zealand. AeroLeads shows a work email signal at xero.com, phone signal with area code 644, 427, 642, and a matched LinkedIn profile for Mark Rees.

Mark Rees previously worked as Director at Amber Electric and Chief Technology Officer at Xero. Mark Rees holds Phd, Chemistry from University Of Canterbury.

Company email context

Email format at Gentrack Ltd (Global)

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{first}.{last}@xero.com
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AeroLeads found 2 current-domain work email signals for Mark Rees. Compare company email patterns before reaching out.

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Profile bio

About Mark Rees

Mark Rees is a Chief Technology Officer at Gentrack Ltd (Global). He possess expertise in cloud computing, enterprise architecture, strategy, enterprise software, it strategy and 21 more skills. Colleagues describe him as "I had the privilege of working closely with Mark for 3 years in his capacity at National Technology Officer at Microsoft New Zealand. His deep technical capability is amplified by the quality and rigour of his thinking, particularly when applied to strategy development, and his strong communication skills. These attributes contribute to him being an effective leader and a credible spokesperson. His naturally open and engaging style enables him to develop relationships and earn the respect and trust of a wide cross-section of customers and partners.", "I worked extensively with Mark during my three years in New Zealand, and continue to value him as a trusted partner and advisor. He carries a number of traits that helped me significantly during that period, including a passion for our industry, a sound understanding of Microsoft’s short and long term business strategies and a network of relationships inside and outside of the company within which he is well respected. I would welcome an opportunity to work with him again.", and "Mark brings a penetrating intellect and a personable nature to his leadership of intensive projects that are pivotal to the company's success in the New Zealand market. He has a talent for planning out a strategy from start to finish, and achieving results through a combination of his own in-depth work and by bringing a range of stakeholders on board through steady and trustworthy communications."

Listed skills include Cloud Computing, Enterprise Architecture, Strategy, Enterprise Software, and 22 others.

Current workplace

Mark Rees's current company

Company context helps verify the profile and gives searchers a useful next step.

Gentrack Ltd (Global)
Gentrack Ltd (Global)
Chief Technology Officer
Wellington, NZ
Website
gentrack.com
Employees
759
AeroLeads page
Company profile
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14 roles

Mark Rees work experience

A career timeline built from the work history available for this profile.

Director

Current
Amber Electric

Melbourne, Vic, AU

Jul 2024 - Present

Chief Technology Officer

Xero

Te Aro, Wellington, NZ

Dec 2018 - Jan 2024

Executive General Manager - Engineering And Architecture

Xero

Te Aro, Wellington, NZ

Aug 2018 - Dec 2018

Chief Product And Technology Officer

Trade Me

Wellington, NZ

Aug 2017 - Aug 2018

Gm Product - Small Business

Xero

Te Aro, Wellington, NZ

Apr 2017 - Aug 2017

Gm Platform Architecture And Delivery

Xero

Te Aro, Wellington, NZ

Apr 2016 - Apr 2017

Head Of Platform Architecture

Xero

Te Aro, Wellington, NZ

Mark is responsible for the overall architecture of the Xero platform, including software architecture, infrastructure architecture and shared platform services used throughout Xero. Central to this role is defining and implementing an architecture that will support Xero's rapid growth in developers and customers.

Sep 2013 - Apr 2016

Chief Technology Officer

Microsoft New Zealand

Technology policy and strategy lead for Microsoft's Public Sector business in New Zealand, working with government officials and large enterprise customers on an array of topics where technology and policy intersect. In this role, I work with Microsoft's key business partners and customers to help them to understand, and benefit from our products and.

Feb 2010 - Sep 2013

Enterprise Strategy Practice Lead

Microsoft

Redmond, Washington, US

Responsible for business development, planning, staff mentoring of Microsoft New Zealand's consulting services enterprise strategy practice

Feb 2006 - Feb 2010

Lead Architect And Development Lead

Datacom

Auckland, Auckland, NZ

Responding to RFPs, defining technology solutions and working closely with large enterprise and government customers on significant software development projects.Leading significant projects including the first phase of the development of the iGovt logon service and eCensus (New Zealand's first online census).Setting technology direction, defining.

Dec 2003 - Feb 2006

Development Manager

Brevan Howard

London, GB

Feb 2001 - Aug 2003
Team & coworkers

Colleagues at Gentrack Ltd (Global)

Other employees you can reach at gentrack.com. View company contacts for 759 employees →

BN Brendan Nisbet Brendan Nisbet Colleague at Gentrack Ltd (Global) Auckland, Auckland, New Zealand, New Zealand View → VV Vani Vasudeva Vani Vasudeva Colleague at Gentrack Ltd (Global) New Delhi, Delhi, India, India View → VN Vinayak Nadgir Vinayak Nadgir Colleague at Gentrack Ltd (Global) Auckland, Auckland, New Zealand, New Zealand View → CC Chai Cheng Liang Chai Cheng Liang Colleague at Gentrack Ltd (Global) Singapore, Singapore View → AS Aishwarya Sonwane Aishwarya Sonwane Colleague at Gentrack Ltd (Global) Pune, Maharashtra, India, India View → ☁D ☁️ Daniel Paixão ☁️ Daniel Paixão Colleague at Gentrack Ltd (Global) United Kingdom, United Kingdom View → KM Kenneth Ma Kenneth Ma Colleague at Gentrack Ltd (Global) New Zealand, New Zealand View → EZ Edward Zhang Edward Zhang Colleague at Gentrack Ltd (Global) Auckland, Auckland, New Zealand, New Zealand View → DB Dave Burgess Dave Burgess Colleague at Gentrack Ltd (Global) Greater Manchester, England, United Kingdom, United Kingdom View → PM Paul Murray Paul Murray Colleague at Gentrack Ltd (Global) Auckland, Auckland, New Zealand, New Zealand View →
3 education records

Mark Rees education

Phd, Chemistry

University Of Canterbury

Postdoctorate Research Fellow, Chemistry

Technische Universiteit Eindhoven

Bachelor Of Science (Bsc) Hons (1St Class), Chemistry

University Of Canterbury
FAQ

Frequently asked questions about Mark Rees

Quick answers generated from the profile data available on this page.

What company does Mark Rees work for?

Mark Rees works for Gentrack Ltd (Global).

What is Mark Rees's role at Gentrack Ltd (Global)?

Mark Rees is listed as Chief Technology Officer at Gentrack Ltd (Global).

What is Mark Rees's email address?

AeroLeads has found 2 work email signals at @xero.com for Mark Rees at Gentrack Ltd (Global).

What is Mark Rees's phone number?

AeroLeads has found 4 phone signal(s) with area code 644, 427, 642 for Mark Rees at Gentrack Ltd (Global).

Where is Mark Rees based?

Mark Rees is based in Wellington, Wellington, New Zealand while working with Gentrack Ltd (Global).

What companies has Mark Rees worked for?

Mark Rees has worked for Gentrack Ltd (Global), Amber Electric, Xero, Trade Me, and Microsoft New Zealand.

Who are Mark Rees's colleagues at Gentrack Ltd (Global)?

Mark Rees's colleagues at Gentrack Ltd (Global) include Brendan Nisbet, Vani Vasudeva, Vinayak Nadgir, Chai Cheng Liang, and Aishwarya Sonwane.

How can I contact Mark Rees?

You can use AeroLeads to view verified contact signals for Mark Rees at Gentrack Ltd (Global), including work email, phone, and LinkedIn data when available.

What schools did Mark Rees attend?

Mark Rees holds Phd, Chemistry from University Of Canterbury.

What skills is Mark Rees known for?

Mark Rees is listed with skills including Cloud Computing, Enterprise Architecture, Strategy, Enterprise Software, It Strategy, Solution Architecture, Consulting, and Sdlc.

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