Astrid Ketelaar, B. Land Man, MEIANZ, MAIA

  • Business Owner and Natural Resource Management Consultant
  • Mobile 0407 872 743
  • Astrid has been a natural resource management service provider since 1999 and became a partner in 2008. Astrid has a background as a Technical Forester and over 25 years experience in land and water resources management. Astrid specialises in irrigation water resources and development approvals.

Samantha Gadsby, BSc, M Env Man.

  • Natural Resource Management Consultant                      
  • Mobile 0400 143 772
  • Samantha has worked for AK Consultants since 2012 and specialises in water resources. Samantha also delivers services in natural values and land use planning.


Michael Tempest, B Env

  • Natural Resource Management Consultant
  • Mobile 0467 452 155
  • Michael started with AK Consultants in 2015 and is involved with projects relating to land use planning and environmental assessment and monitoring, including effluent reuse.
  • Michael is a Provisional Bushfire Hazard Practitioner.

David Armstrong, BAgrSc, CPAg, MAIAST

  • Agricultural Consultant
  • Mobile 0408 131 796
  • David has over 35 years experience as an agricultural consultant, specialising in farm business management.

Alanna Horswell

  • Admin Officer
  • Alanna joined the AK Consultants team in 2016 and provides administrative support and field assistance.

Sally Scrivens, BSc (Hons)

  • Natural Resource Management Consultant
  • Mobile 0409 616 173
  • Sally started with AK Consultants in 2018 and has a background in ecology with extensive field experience. Sally specialises in natural values assessments and has experience in water resources and land use planning.


Erin Strochnetter, Bacherlor of Science (Environmental)

  • Natural Resource Management Consultant
  • Erin has recently started with AK Feb 2019 and has skills and experience in water management in the North West. She also has experience in biosecurity in the North West and a good understand of agriculture in this region.