Our People

OTG Energy is made up of some of the industry’s finest Engineers, managers and tradesmen. We are a multi-disciplinary team with experience working on large scale infrastructure projects. We aim to deliver a professional service to our clients that is usually only afforded on large scale projects. Our key personnel come with decades of experience working for Tier 1 Construction Contractors. Between them they have helped deliver major civil and electrical infrastructure projects across the country. We employ experienced and talented staff and a workforce with the intention of self-performing all of our projects. This allows us to deliver consistent, high quality work each and every time.

At OTG Energy, we are not about a quick sale. We offer tailored solutions for business's

Sam Turnbull


Sam is a degree qualified Mining Engineer with over 25 years experience in construction including work in the civil, power, gas, water, rail and mining sectors. Sam’s belief in an exceptional service standard is an integral part of the company that underpins the success of OTG Energy

Glen O’Brien


Glen is a degree qualified Civil Engineer with over 15 years of experience in civil, power, gas, water and mining sectors and has a background in large infrastructure projects management for Tier1 and Mid-Tier contractors. Glen’s dedication to delivering quality projects safely and under budget has brought OTG Energy to a whole new calibre of engineering perfection.

Simon Green

Operations Manager

As a fully qualified electrician and linesman, our Operations Manager Simon has an extensive background in the Electrical Industry. Having previously established and run his own electrical business and worked for large electrical infrastructure businesses such as Integral Energy, Simon has a positive approach to sorting out and getting the jobs done.

Tom Aitken

Business Development Manager

Tom is a degree qualified Civil Engineer who has 10 years experience working for Tier 1 Civil Construction Companies delivering large scale utility projects across Civil, Water and Power sectors. Tom is extremely passionate about renewable energy and reducing our reliance on fossil fuel power sources.

At OTG Energy, We are passionate about renewable energy () projects.

Contact Us

We always love to hear from potential clients. Feel free to call us during our business hours or complete the below form to schedule an appointment.


Monday – Friday 7am – 7pm

Saturday 7am – 12pm

Sunday Closed


Address 40 Mount Street, North Sydney NSW 2060

Phone (02) 84159902

Email info@otgenergy.com.au