About Us

Frontierra is an environmental geospatial consultancy that utilizes geospatial data and satellite monitoring to analyse and evaluate nature-related risks, with a specific focus on biodiversity and deforestation.

We bridge the information gap that exists between organisations and the impacts their operations and investments have on nature and biodiversity by providing data, reports, and documentation to evidence compliance with legislation and offsetting requirements, assist in corporate sustainability reporting and meet consumer and shareholder expectations and climate change commitments. 

Frontierra is a member of the Taskforce on Nature-related Financial Disclosures (TNFD) Forum, a consultative grouping of institutional supporters that will make available global, cross-sector expertise to support the work of the TNFD.

Senior Leadership Team

Lewis Rattray
(BEnv, MEng)

Satellite monitoring consultant specializing in evaluation of sustainable agricultural supply chains with international expertise in agricultural & environmental monitoring and capacity building. 


Brigette Reid
(BSc, MSc, MIEnvSc)

Internationally recognised ESG and green finance expert with a track record of innovation and collaboration to deliver high quality results on projects across Europe, Asia, Australia & Americas.



Frontierra’s distinct methodology collates the best-available existing data, together with GIS technology, state of the art optical and radar satellite imagery, machine learning and automated alerts; ensuring complete and up-to-date coverage of portfolios, operations and supply chains.

TNFD Pilot Reporting

We work with organisations to undertake pilot projects of the TNFD Framework and better understand their nature-related risks and opportunities.

Outputs include:

Deforestation Monitoring for Legislation and Reporting

Flexible solutions to suit the needs of our clients and provide decision makers with the information required to ensure adherence to new regulations.

Frontierra Disclosure Report

Our reports deliver a succinct summary, suitable for non-technical readers, easy to understand and used to demonstrate compliance and adherence to commitments. 

Insights include:

Geospatial Platform Development

Customised solutions for monitoring and evaluating nature-related risks and opportunities for assets, suppliers and portfolios.


Reforestation Monitoring

We utilize satellite data to quantify the impact of reforestation activities and provides ongoing monitoring for reforestation, tree planting and restoration projects in order to bring clarity and transparency to a growing movement of nature positive activities.

Insights include:

Deforestation & Fire Alerts

Frontierra provides an ongoing service of “real-time” alerts for early warning observations of fire and deforestation, using satellite imagery.

Deforestation between 2018 and 2021

Insights include: