Four designers who also write the code.
Halfturn works between Lisbon, Oslo and Montréal. We shape brand identities and build the websites, products and AI interfaces that carry them. The people who design a thing are the people who ship it, so what launches is what was designed.
Selected work
04 of 06 projects
01
Northlane
A dispatch and tracking app for Nordic rail freight. Drivers, yard crews and customers now read one live timeline instead of phoning each other.
Product Design
Design Systems
Websites
2026
Logistics
02
Oda Cerâmica
Name, logotype and packaging for a stoneware studio in Marvila. Every colour in the system is sampled from a glaze test tile fired in their own kiln.
Brand Identity
Websites
2025
Craft & retail
03
Sundial Health
A symptom-check assistant that sends patients to the right appointment. Built with twelve GPs, it shows its reasoning and hands over to a person at any point.
AI Interfaces
Product Design
2026
Healthcare
04
Tern Audio
Launch site for Tern’s first headphones. A scroll-driven teardown of the T1 helped sell out the first production run in nine days.
Websites
Motion & 3D
2025
Consumer tech
Trusted by teams in eleven countries
One week, one room.
Every project starts with a paid five-day sprint: interviews with your team and customers, an audit of what already exists, and a written brief we both sign before any design starts.
Studio
Projects run end to end inside the studio, from the first interview to the code that ships. We take on four at a time, so the people you meet in week one are the people who launch it.
Most of our clients come back. Northlane is on its third year, Oda on its second collection, and the design system we built for Sundial now runs three products.
Years
Launches
Awards
Recognition
Awards are not why we do the work, but they are a fair sign that the people who judge these things noticed.
2025
2025
2025
2026
2026
2024
Clients, in their words
3 of 22 references
They pushed back on our brief in week one, and they were right.
Hanna Lindqvist
Head of Brand, Fjell
The people who drew it wrote the code. Nothing got lost between the design file and the launch.
Daniel Mercer
CTO, Tern Audio
Six months after launch they were still answering our emails within the hour.
Beatriz Costa
Managing Director, Oda Cerâmica
Availability
Updated September 2026
Oct 2026
Booked
Nov 2026
Booked
Dec 2026
Booked
Jan 2027
Booked
Feb 2027
Next opening
Mar 2027
Booked
Apr 2027
Open
May 2027
Open
Jun 2027
Open
Jul 2027
Open
Aug 2027
Open
Sep 2027
Open
Tell us what you’re building.
A short note is enough. One of the four of us will reply within a working day.