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Dan Tombleson Email & Phone Number

Managing Director at Lumen
Location: Lyttelton, Canterbury, New Zealand 5 work roles 2 schools
1 work email found @lumen.net LinkedIn matched
✓ Verified Jun 2026 4 data sources Profile completeness 100%

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Work email d****@lumen.net
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Current company
Role
Managing Director
Location
Lyttelton, Canterbury, New Zealand
Company size

Who is Dan Tombleson? Overview

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Quick answer

Dan Tombleson is listed as Managing Director at Lumen, a company with 40 employees, based in Lyttelton, Canterbury, New Zealand. AeroLeads shows a work email signal at lumen.net and a matched LinkedIn profile for Dan Tombleson.

Dan Tombleson previously worked as Business Development Manager at Lumen and Principal Engineer at Groundline Engineering. Dan Tombleson holds Be (Hons), Electrical / Power Engineering from University Of Auckland.

Company email context

Email format at Lumen

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{first}.{last}@lumen.net
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Profile bio

About Dan Tombleson

I lead a team of dedicated and passionate engineering professionals at Lumen. We're an approachable and friendly bunch who like what we do. We help our clients with everything from transmission and distribution lines engineering to the structural design of homes/commercial/industrial buildings to reducing energy use and carbon output. Client and colleague relationships are really important to us.I am an electrical engineer by background. I trained at New Zealand's premier electrical engineering institute (University of Auckland) and have spent my entire career in the electricity sectors of New Zealand and Australia. I'm passionate about improving the state of our national grids. These are multigenerational assets that we have a responsibility to look after and hand on in better condition. This is why I specialised in strategic asset management. Engineering grunt at this level ensures that the good work we perform today (collectively) gives us the best possible long-term results for investments made. We believe in tools such as Reliability-centred Maintenance, Failure Modes and Effects Analysis, systems thinking, life cycle cost analysis, and quantitative risk modelling.Lumen has been around in one guise or another since the mid-1990s. We've recently rebranded as Lumen to help our clients understand that we're one team with one focus, engineering for a better future. We are an employee owned company. The employee ownership model has been around since the company was established and it really helps us attract and retain top talent.If you would like to find out more about Lumen, and what we could do to help you, please give me a call or email!dan.tombleson@lumen.net0212347782

Listed skills include High Voltage, Engineering, Transmission Lines, Project Engineering, and 11 others.

Current workplace

Dan Tombleson's current company

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Lumen
Lumen
Managing Director
christchurch, canterbury, new zealand
Website
Employees
40
AeroLeads page
5 roles · 23 years

Dan Tombleson work experience

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

Managing Director

Current

Canterbury & West Coast, New Zealand

Lumen is an employee-owned business. We have permanent bases in New Zealand and Australia and we regularly service clients in the Pacific Islands.We are always on the lookout for new business opportunities. If you're interested in consulting to the electrical industry and would like to launch your entrepreneurial venture with support from an established.

Jul 2017 - Present

Business Development Manager

Auckland, New Zealand

I am responsible for the Business Development activities of the LTH business which includes Enercon (http://www.enercon.co.nz/), Linetech (http://www.linetech.co.nz/), RedFox (http://www.redfoxengineers.co.nz/), Integrated Asset Solutions (www.integrated-as.com) and Pacific Corrosion Consultants (www.pacific-corrosion.com). In this role I am looking to.

Mar 2016 - Jul 2017

Principal Engineer

Adelaide, Australia

At Groundline I was exposed to the various challenges of a consulting engineer while also taking an active role in marketing, sales, business development and team leadership. I also became familiar with South Australia’s electrical transmission network, developed a vast professional network, and established an Adelaide office for Groundline with five full.

Jan 2012 - Mar 2016

Transmission Lines Engineer

New Zealand

I worked in both the Asset Development and Asset Management Engineering teams during my time at Transpower gaining an appreciation of both sides.While working with the Asset Management Engineering team we were responsible for of 12,000 route-km of high voltage transmission lines. Activities included: contribution to asset management plans and fleet asset.

Jan 2008 - Jan 2012

Intern

New Zealand

Trademan's assistant and assistant project manager for NZD20M upgrade at New Zealand Steel industrial facility.Undergraduate engineer working with tactical engineering team at Meridian Twizel.Project management with Transfield Services in Auckland managing the installation of extra capacity in Telecom's cellular network for the summer holidays at hot spots.

2003 - 2006 ~3 yrs
Team & coworkers

Colleagues at Lumen

Other employees you can reach at lumen.net. View company contacts for 40 employees →

2 education records

Dan Tombleson education

Be (Hons), Electrical / Power Engineering

University Of Auckland

Activities and Societies: Engineers For Social Responsibility

Mmaintreliabeng, Master Of Maintenance And Reliability Engineering

Monash University
FAQ

Frequently asked questions about Dan Tombleson

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

What company does Dan Tombleson work for?

Dan Tombleson works for Lumen.

What is Dan Tombleson's role at Lumen?

Dan Tombleson is listed as Managing Director at Lumen.

What is Dan Tombleson's email address?

AeroLeads has found 1 work email signal at @lumen.net for Dan Tombleson at Lumen.

Where is Dan Tombleson based?

Dan Tombleson is based in Lyttelton, Canterbury, New Zealand while working with Lumen.

What companies has Dan Tombleson worked for?

Dan Tombleson has worked for Lumen, Groundline Engineering, Transpower, and Alstom.

Who are Dan Tombleson's colleagues at Lumen?

Dan Tombleson's colleagues at Lumen include Declan Cruickshank, Tobias De Ridder, Eugene Day, George Gallery, and Aaron Lines.

How can I contact Dan Tombleson?

You can use AeroLeads to view verified contact signals for Dan Tombleson at Lumen, including work email, phone, and LinkedIn data when available.

What schools did Dan Tombleson attend?

Dan Tombleson holds Be (Hons), Electrical / Power Engineering from University Of Auckland.

What skills is Dan Tombleson known for?

Dan Tombleson is listed with skills including High Voltage, Engineering, Transmission Lines, Project Engineering, Substation, Electricity, Electrical Engineering, and Energy.

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