Get to know GM – Sales & Commercial, David Anderson & GM – Operations, Rod Tuttle

Feb 25, 2025 | Staff

David Anderson is Gaia’s General Manager – Sales & Commercial, having been an integral part of the team for over a year. David’s primary responsibilities involve engaging with potential clients, discussing the commercial viability of their waste projects, and helping them explore how Gaia’s solutions can best meet their needs. David is dedicated to ensuring that every project is evaluated thoroughly, helping businesses make informed commercial decisions to implement sustainable and efficient waste management solutions.

With recent changes to the organisation, David has taken on a numerous extra responsibility supporting the board of directors around the general strategy and governance of the Gaia team.Feel free to reach out to David to discuss your organic waste management needs or contact us through or website.

Rod Tuttle is the General Manager – Operations at Gaia, joining the team in November 2024. In his role, Rod oversees the company’s day-to-day operations, ensuring that Gaia’s waste management initiatives run smoothly and efficiently across the different sites. He focuses on optimising processes and driving the company’s growth.

Download the Biodigester Technology Profile

Modular in design, the Gaia EnviroTech anaerobic biodigester is both highly configurable and efficient. Download the technology profile to learn more.

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Download theComposter Technology Profile

Designed and manufactured in Ballarat, Victoria, the system is easily transportable and quick to install on site. Download the technology profile to learn more.

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Downloadthe Diary Effluent Case study

The system in this case study was installed in November 2018 as a 12-month research and development project to establish viability of an anaerobic digestion plant designed to convert dairy effluent to energy and minimise odour. 

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Download the Capability Profile

The Capability Profile contains information on:

- Business Overview

- Solutions

- Installations

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Download the Case Study: Modular AD pilot validated at a commerical cheese factory

This case study displays to results of an AD trial on both whey and permeate at a semi-commercial level in an Australian setting.

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Download the Rapid Composter Case Study: Turning FOGO waste into compost

This case study displays to results of the composters installed at Ararat Rural City Council.

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