About GT

Hightree® Sustainable Publishers

A small publishing company with a big passion for sustainability.

The call for sustainable printing is ever increasing. Unfortunately, PhD Theses are often overlooked by many. This is why I started GreenThesis. I hope to be your partner for green design and printing of your PhD thesis. I design and print true quality theses, with care and respect for the environment, resulting in a beautiful Green Thesis. And by planting lots of trees as a ‘thank you’ for your order, we work together towards a better, greener and more beautiful world.

my story

The Beginning

GreenThesis was founded by Elma Hogeboom as a part of Hightree® Sustainable Publishers. From friends and other connections in the final stages of their PhD’s, I found out that eco-friendly printing of PhD theses was a difficult, often infeasible, task. Printers hadn’t adjusted to sustainable printing methods yet and eco-friendly graphic design was, and is, still a very new field. That is why I did a lot of research in order to come up with a beautiful complete concept for a Sustainable Thesis. With my background in sustainable art and graphic design, and a solid scientific education, I started GreenThesis. This way I can be your partner for a true Green Thesis. Let’s work together and make this world a better, greener and healthier place.


eco-friendly graphic design

"A small publishing company with a big passion for sustainability"

Hightree® Sustainable Publishers

From printing your PhD Thesis to Sustainable Art

The Hightree Brand

Hightree® Sustainable Publishers is a part of Hightree®. In addition to designing and printing your PhD thesis, our sister-company Hightree® Sustainable Art Co. offers sustainable art, like art prints, plastic-free postcards and fair frames. I also provide  eco-friendly graphic design and sustainable printing services for companies and private parties through Hightree® Creative Co.  This way, Hightree can offer you a complete range of services, from printing your Green Thesis, to designing your cover and invitations. And as a bonus, I can frame your hand-painted cover design in a fair, handmade artisanal frame. For more information and other questions, please contact me through the contact form or send me an email. 


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