We are small but growing...

Heidi Martin

Heidi is Tristan's sister and founder of NATSIRT. She originally set up the Fund with Bloodwise but now dedicates her time to fulfilling the vision of NATSIRT. With over 20 years of experience in business she has a passion for all things strategy.


Andrew Martin

Andrew is Tristan's father 


Annette Martin

Annette, or Netti, is Tristan's wife and mother to Milo. She has 

Kirsty Williamson

Kirsty is Heidi's PA, supporting her, the Board of Trustees and volunteers. Kirsty has a background in catering and is currently training in treatments and