Projects by HeijltjesAkkaya

HeijltjesAkkaya is a multidisciplinary product design studio based in Amsterdam, known for creating innovative, sustainable, and culturally impactful products. Formerly operating as Waarmakers, the studio has built an international reputation through diverse projects spanning mobility, smart wearables, furniture, lighting, public installations, sustainable and social design.

Below is a brief selection of our key projects:

• A Simple Machine — An award-winning counterweight table promoting movement and healthy workflows in the workplace.

• R16 Lamp — A zero-waste lamp crafted from its own packaging materials.

• Goedzak — A transparent bag encouraging reuse and second life for everyday items.

• Biocomposite E-bike — World's first Bio-composite electric scooter made from hemp and flax

• Ninebyfour — A minimalist wooden lamp made from Amsterdam-harvested trees.

For a full overview of all our projects, case studies, and latest work, please visit our Homepage or our Project Overview page.