Our team
Meet our multi-skilled team, from scientists to innovation-driven entrepreneurs, dedicated to revolutionising surfactants and emulsifiers with sustainable, cellulose particle technology.

Dr Michael Fielding
CEO
More about Michael...
Michael is responsible for securing and effectively applying resources to achieve Dot’s short, medium, and long-term goals, while interfacing with investors, partners, and advisors.
He is an experienced general manager, startup founder, and early hire of a successfully exited deeptech spinout. He has two decades experience in R&D management, innovation strategy, IP and leadership, and is passionate about developing ambitious disruptive technologies from proof-of-concept to advanced prototype and commercial partnership.
Michael plays competitive football (soccer), social tennis, and enjoys time on the water either sailing or powerboating. A father of two teens, Michael coaches youth football (and occasionally netball), and teaches sailing and water sports to Sea Scouts.

Dr Jack Chen
Chief Technology Officer (CTO)
More about Jack...
As the co-founder of Dot, Jack has been at the forefront of the company’s technical innovations since its inception. He leads a team of pioneering scientists with a passion for sustainability and creating real-world solutions. Under Jack’s guidance, Dot has developed products that are not only sustainable, but also safe, biodegradable, and scalable.
Jack holds a PhD in chemistry and honed his skills in Auckland (New Zealand), Bristol (United Kingdom) and Padua (Italy). He is an Associate Professor at Auckland University of Technology (AUT, New Zealand) and also at the University of Sienna, Italy. He has been awarded several grants through the National Science Challenges and the MBIE Endeavour Fund. He actively collaborates with industry experts to ensure that Spherelose meets the evolving needs of its users.
Outside of work, Jack enjoys learning Italian and spending quality time with his family.

Dr Mohinder Naiya
Head of Chemistry
More about Mohinder...
As Head of Chemistry, Mohinder is the day-to-day lead for R&D on Naturdots™ synthesis, including evolving and optimising existing processes and developing new ones. He also leads the analysis of Naturdots™ intermediate and final products.
Mohinder holds a Ph.D. in Chemistry focusing on synthesis of small molecules. He is now working as a Post-Doctoral Research Fellow in the School of Science at Auckland University of Technology, where he has enhanced his skills in Process/method development and scale-up techniques.
Outside work, Mohinder enjoys watching TV and spending time with family.

Dr Victor Yim
Head of Product
More about Victor...
As Head of Product, Victor ensures Naturdots™ meet and exceed market needs by liaising with partners and suppliers on testing, analysis, formulation development, quality management, and regulatory aspects.
Victor has more than ten years of experience in research in development in both academic and commercial projects. His work includes published peer-reviewed journals articles and award-winning skincare serums. Victor has a PhD in Chemistry from the University of Auckland.
Outside work, Victor is a dad to a 2-year-old toddler as well as a player and a coach in the competitive futsal scene.

Dr Olivia Matich
Research Chemist
More about Olivia...
As a Research Chemist, Olivia conducts experiments and analysis across the Naturdot™ synthesis, formulation and application areas.
Olivia has more than 5 years of experience in research in development in both academic and commercial projects. Previously at another Auckland, New Zealand, cleantech innovator, Mint Innovation, Olivia worked on both lab-scale and pilot-scale reactions.
Olivia has a PhD in Chemistry from Auckland University of Technology.
More about Subham..
Subham has a Masters in Chemical and Materials Engineering from the University of Auckland. With a strong background in process development, scale-up, and technology transfer, he has worked across nutrition, speciality chemicals, and cleantech. He is passionate about transforming innovative ideas into scalable, sustainable processes that make a real-world impact. At Dot, Subham focuses on taking our technology from the lab to commercial scale.
Outside of work, Subham enjoys gaming, competitive chess, and loves to explore and travel across continents.

Paraminta Daengsangar
Research Chemist
More about Paraminta...
As a Research Chemist, Paraminta conducts experiments and analysis across the Naturdots™ synthesis, formulation and application areas.
Originally from Thailand, Paraminta received her Bachelor of Science in Biomedical Science and Chemistry at AUT in New Zealand. During her final year project, she met several of our team members, who immediately recognised her talent for hands on lab work. Paraminta brings experience in industrial scale testing of regulated food products.
Outside work, Paraminta plays various sports, notably volleyball and badminton. She enjoys trail walks in forests or mountains, baking (which we all know is just chemistry), and plays piano, drums, and guitar.
Our advisors
We’re not the first people to launch a ground-breaking new technology, so we like to lean on those who’ve ‘been there, done that’.

Neil Burns
Business Advisor
More about Neil...
Neil works across the business, investment, and technical sides of the specialty chemicals and surfactants world. He’s spent much of his career helping companies grow—founding, leading, and advising businesses across the US and globally. His focus is always on building strong commercial strategies, developing partnerships, and creating value for investors.
Neil has served on five corporate boards—ranging from private equity and venture-backed businesses to family-owned firms—and has also contributed to two nonprofit boards. Most recently, he’s brought his insight to an engineering and construction firm as a board member. He’s currently part of the operating team and Limited Partner Advisory Committee at the Palladium Heritage private equity fund.
Previously, Neil spent 12 years as founding CEO of P2 Science and remains involved as an investor. He was also the founding CEO of Oxiteno USA and held senior leadership roles at VVF Ltd, a global oleochemicals and consumer goods company. Earlier in his career, he helped lead the management buyout of Pilot Chemical, a $100M specialty chemical company, where he also served as VP of Marketing.
In addition to his leadership roles, Neil produces conferences and training courses focused on the business of surfactants—a space he knows inside and out.

Bernard Kimble
Product Advisor
More. about Bernard..
Bernard has spent the last 30+ years involved with product development for consumer goods and Industrial and agricultural products.
Surfactant chemistry has played a central role in these activities used for cleaning, emulsifying, wetting actions or the delivery of active pesticides etc. The surfactant field is vast and Bernard hopes the team can benefit from the experience gained in the trial and error nature of product development with potential applications for Naturdots™.
Bernard has a a Diploma in Analytical Chemistry, and post grad certificates in food factory sanitation, and food factory chemical engineering.
Outside work, he enjoys the outdoors, hiking, hunting, fishing and kayaking (in fact he has represented South Africa and NZ in masters class kayaking).

Dr Bryan Andres Tiban Anrango
Principal Science Advisor
More about Andres...
Andres is responsible for supporting the science team of Dot as a co-founder and technical advisor.
Andres is a Chemical Engineer who just finished his PhD in Chemistry focusing on the fundamentals of Celluspheres. He is now working as a research assistant in the Department of Chemical Engineering at the University of Castilla-La Mancha, where he has enhanced his skills in process engineering and scale-up techniques.
Outside work, Andres is passionate about football and nature. His love for nature inspired him to bring up a green alternative to surfactants that can have a lower impact on the environment.
Our affiliated researchers
We maintain strong connections with Auckland University of Technology (AUT) and its researchers who continue to push the boundaries of bioparticle knowledge and to explore future applications.

Neha
Doctoral Researcher
More about Neha...
As an Affiliated Researcher, Neha explores the synthesis and applications of Naturdots ™particles, along with their performance testing. She is currently pursuing her second PhD at the School of Science, AUT, focusing on “Expanding the potential applications of cellulose-based surfactants.”
Neha is an experienced researcher with a strong foundation in Environmental Sciences and Microbiology. She has published multiple Scopus-indexed journal articles and has shared her research at several national and international scientific conferences. Neha completed her first PhD in 2024 on “Biodiesel production from waste cooking oil using lipase immobilized nanocomposites”. Driven by a deep passion for chemistry and sustainability, Neha is committed to advancing innovative solutions for environmental preservation.
Beyond her academic pursuits, she finds joy in cooking and cherishes time with her family.
Josh Van Dongen
Doctoral Researcher
More about Josh...
Josh is part of the technical team working in the laboratory to produce our Naturdots™ surfactant. Initially joining as a Summer assistant at the end of 2023, he started learning the ins and outs of the Naturdots™ process, he has since continued to help optimise our procedures and solve any problems we run into as a team.
Josh has a BSc in Chemistry and Geoscience from AUT and has started studying towards his BSc (Honours). His Honours research project will incorporate our Cellusphere technology and investigate how stimuli-responsive materials can be introduced to our particles to turn them into stimuli-responsive surfactants.
In his spare time, Josh enjoys all things sports and science along with spending time with family. He loves to get out and about to explore nature and his photography skills but also enjoys his time at home listening to all types of music and watching anything non-fiction. He’s also an avid cat and dog lover!

Rashidah Haneef
Doctoral Researcher
More about Rashidah...
As an Affiliated Researcher, Rashidah is exploring the application of modified Naturdots™ in microemulsion flow battery formulations for improved electrochemical stability and energy efficiency.
Rashidah completed a BE(Hons) in Chemical and Materials Engineering, gaining a strong foundation in materials science and process engineering. She has research experience through projects focused on upcycling disposable face masks and developing an environmentally friendly silver-plating process for catalytic applications. These experiences have strengthened her passion for sustainability and waste valorisation.
Outside of research, she enjoys watching Netflix, reading fiction and fantasy novels, and expressing her creativity through art and painting.
Our investors
Yes we’re powered by passion, but there are bills to pay and these awesome organisations let us do it.
Our supporters
Our technology and our journey wouldn’t have been possible without the support of the following organisations who have funded R&D and helped us shape our business.

