AeroLeads people directory · profile
Mike Grenfell Email & Phone Number
Founder and Lead Consultant
at
ExecTech Consulting
1 work email found
@cigna.com
2 phones found area 800 and 413
LinkedIn matched
✓ Verified Jul 2026
4 data sources
Profile completeness 100%
Current company
Role
Founder and Lead Consultant
Location
Auckland, New Zealand
Company size
Who is Mike Grenfell? Overview
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Quick answer
Mike Grenfell is listed as Founder and Lead Consultant at ExecTech Consulting, a with 1 employees, based in Auckland, New Zealand. AeroLeads shows a work email signal at cigna.com, phone signal with area code 800, 413, and a matched LinkedIn profile for Mike Grenfell.
Mike Grenfell previously worked as Founder at Directwill and Lead Consultant at Exectech Consulting. Mike Grenfell holds Artificial Intelligence: Implications For Business Strategy from Mit Sloan School Of Management.
Company email context
Email format at ExecTech Consulting
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{first}.{last}@cigna.com
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AeroLeads found 1 current-domain work email signal for Mike Grenfell. Compare company email patterns before reaching out.
Profile bio
About Mike Grenfell
With 15 years of C-suite experience, I am a seasoned CIO known for driving meaningful change through applying strategic thinking grounded in a high degree of pragmatism. I empower teams, foster collaboration, and align technology with business objectives. I have proven track record in leading digital transformation and delivering complex change. I am leveraging my skills and experience to provide flexible CIO capability for SME's. Services include recurring monthly CIO services and Fixed Deliverable Packages. Providing impactful technology leadership when companies need it most.
Listed skills include Strategy, Marketing, Management, Business Analysis, and 31 others.
Current workplace
Mike Grenfell's current company
Company context helps verify the profile and gives searchers a useful next step.
Exectech Consulting
20 roles
Mike Grenfell work experience
A career timeline built from the work history available for this profile.
Founder
Current
May 2024 - Present
Lead Consultant
CurrentProviding organisations flexible access to CIO capability when they need it most. Recurring CIO Oversight services and a range of fixed priced, outcomes based packages for SME's.
Nov 2023 - Present
Chief Operating Officer
Reporting to the Bank CEO, member of Executive Leadership team, leading Technology and Operations at Heartland. Responsible for core Technology Transformation Programme including core banking platform and digital channels.
Nov 2021 - Oct 2023
Chief Infomation Officer
Reporting to the CEO, responsible for leading a shared services technology team on the Digital Transformation journey.
Dec 2017 - Nov 2021
Digital, Strategy And Innovation Consultant
Supporting organisations explore opportunities presented through the changing consumer and digital landscape. Leveraging experience across Marketing, Strategy and Digital to provide practical guidance in creating customer and shareholder value.
May 2017 - Nov 2017
Head Of Business Innovation, International Markets
Reporting to the Cigna CEO Asia Pacific as a Wellington based member of the Hong Kong Global Office team. Responsible for creating a portfolio of digitally focused innovation opportunities to support the desired business transformation across Cigna’s International Markets.Cigna is a Fortune 100 Global Insurer with US$40bn in revenues, employing 40,000 staff across 30 international markets.
Jul 2015 - Jan 2017
Chief Marketing Officer
Reporting to the CEO with responsibility for Marketing Strategy and Execution, Product & Proposition Development, Data Modelling and Travel InsuranceUndertook 6 month acting role as Head of Strategy and Product. Responsible for the development and articulation of the NZ business strategy.
Jul 2013 - Jul 2015
Chief Operating Officer
Reporting to the CEO with functional responsibility for Information Technology, Underwriting, Claims, Customer Services, New Business, Quality, Risk and Compliance
Dec 2008 - Jul 2013
Chief Information Officer
Reporting to the CEO, responsible for the delivery of Information Technology services and solutions to the business.
Feb 2008 - Dec 2008
It Consultant (Contract)
Development of a front office global commercial property underwriting solution
Jul 2007 - Feb 2008
It Consultant (Contract)
Full development life cycle of a web based commercial property underwriting and policy administration system
Apr 2006 - Jun 2007
Dec 2004 - Mar 2006
It Consultant (Contractor)
Responsible for the defining the external interfacing requirements on large development project during high level design phase
Aug 2004 - Nov 2004
Business Improvement Manager
Responsible for leading the Business Improvement team of Business Analysts.
Jan 2002 - Jul 2004
Business Analyst
Jan 2001 - Jul 2001
Risk Analyst
Mar 2000 - Dec 2000
Information Analyst
Dec 1997 - Nov 1999
Lieutenant
Dec 1990 - Oct 1997
Operations
Jul 1996 - Aug 1997
8 education records
Mike Grenfell education
Artificial Intelligence: Implications For Business Strategy
Mit Sloan School Of Management
Disruptive Strategy With Clayton Christensen
Harvard Business School Online
D.School - Executive Bootcamp, Insights To Innovation, Design Thinking
Stanford University Graduate School Of Business
Postgraduate Diploma In Direct And Digital Marketing
Institute Of Data & Marketing (Idm)
Certificates In Advanced Strategic Planning, Integrating Business And It Strategies
The University Of Auckland
Diploma, Project Management
Institute Of Management New Zealand
Bachelor Of Commerce, Economics
University Of Otago
Bachelor Of Social Science, Political Science
The University Of Waikato
FAQ
Frequently asked questions about Mike Grenfell
Quick answers generated from the profile data available on this page.
What company does Mike Grenfell work for?
Mike Grenfell works for ExecTech Consulting.
What is Mike Grenfell's role at ExecTech Consulting?
Mike Grenfell is listed as Founder and Lead Consultant at ExecTech Consulting.
What is Mike Grenfell's email address?
AeroLeads has found 1 work email signal at @cigna.com for Mike Grenfell at ExecTech Consulting.
What is Mike Grenfell's phone number?
AeroLeads has found 2 phone signal(s) with area code 800, 413 for Mike Grenfell at ExecTech Consulting.
Where is Mike Grenfell based?
Mike Grenfell is based in Auckland, New Zealand while working with ExecTech Consulting.
What companies has Mike Grenfell worked for?
Mike Grenfell has worked for Exectech Consulting, Directwill, Heartland Bank Ltd, Aa New Zealand, and Freelance/Consultancy.
How can I contact Mike Grenfell?
You can use AeroLeads to view verified contact signals for Mike Grenfell at ExecTech Consulting, including work email, phone, and LinkedIn data when available.
What schools did Mike Grenfell attend?
Mike Grenfell holds Artificial Intelligence: Implications For Business Strategy from Mit Sloan School Of Management.
What skills is Mike Grenfell known for?
Mike Grenfell is listed with skills including Strategy, Marketing, Management, Business Analysis, Insurance, Business Strategy, Underwriting, and Leadership.
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