GreenCollar Group

Our Family of Environmental Markets brands


Environmental markets investor and project developer


GreenCollar is a global pioneer in regenerative nature-based solutions that drive positive environmental impact at scale. Our focus is on developing high quality, high integrity environmental solutions that drive impact at scale.

GreenCollar has four key services- Carbon, Water, Plastic ad Nature which offer tailored solutions to land managers, farmers, and Traditional Owners, to minimise their negative environmental footprint, without impacting their business productivity.

Environmental markets and policy

Sigma Global

Sigma Global is an environmental markets trading, working across origination, sourcing, compliance and voluntary markets. We focus on ​international sourcing and compliance, working  for a wide range of companies and organisations that are active or want to be active in the carbon, energy efficiency and renewable energy markets.

Climate action for everyone

Go Neutral

Go Neutral inspires ordinary actions that make extraordinary change. Our focus is on positive action, meaningful impact and people power by providing opportunities to offset personal carbon footprints.

Join Our Team

We’re looking for people who share our values, bring a diverse perspective to the team and are passionate about the environmental markets space. See what positions are available here.

Our Latest News

17 Jun 2022

Two new board directors join our team

GreenCollar is very pleased to welcome two newly appointed board directors – Mara Bun and Catherine Harris AO PSM. Mara lives on Queensland’s Gold Coast and comes to us from an...
27 Mar 2022

Statement from GreenCollar CEO, James Schultz, addressing discussions about the Australian Carbon Market

The real story of the carbon farming initiative, emissions reduction fund and Australian carbon market is a story of people of high integrity coming together to build something extraordinary –...
07 Mar 2022

Carbon credit change a win for the environment

Opinion Piece: Government carbon credits decision can deliver wins for farm, economy and environment.   Last week’s announcement about carbon markets by Minister Taylor is unquestionably good news for landholders...
14 Dec 2021

Ontario Teachers’ invests in GreenCollar

Ontario Teachers’ Joins KKR as an Investor in GreenCollar Investment positions GreenCollar for continued global growth GreenCollar is pleased to welcome Ontario Teachers’ Pension Plan Board (Ontario Teachers’) as a...
16 Nov 2021

GreenCollar joins Peoples Forests Partnership

GreenCollar is proud to be a facilitating partner of the Peoples Forests Partnership (PFP), an industry first coalition that aims to mobilise private investment in community-driven forest conservation and restoration projects.
11 Nov 2021

GreenCollar and AgriProve announce industry-first partnership

GreenCollar and AgriProve announce industry-first partnership that brings full suite of nature-based carbon projects together Australia’s leading environmental markets project developer and investor, GreenCollar, has today announced a new partnership...
14 Oct 2021

Over 18,000 Reef Credits sold

Five sugarcane farming businesses have successfully sold 18,000 Reef Credits to the Queensland Government as a result of changes to land management practices which prevented 18 tonnes of Nitrogen pollution from flowing to the Great Barrier Reef.
16 Sep 2021

Burnett grazier sells first carbon credits under QLD Government LRF

Burnett grazier sells first carbon credits under QLD Government Land Restoration Fund