Our Office

We are located close to Copenhagen, close to public transportation and the metro. We are part of an office community together with the naval architects OSK Shiptech A/S, with a vibrant and innovative atmosphere.

Work Made Fun

We value a relaxed and cozy office atmosphere. We believe that work should be fun, and therefore our office is packed with games, virtual reality setup, and snacks.

We’re a Zebra

Zebra is a business model  that is both black and white: we are both profitable and improve society, and we won’t sacrifice one for the other. Our purpose is sustainable prosperity and we value cooperation and participation, rather than competition.

Rasmus Elsborg-Jensen

CEO & Founder


I have spent 17 year in the maritime industry with part of that time working in the United States. I’ve also served in the military, the scouts, and even worked in a cheese shop before! I enjoy spending time with my son and our puppy Herluf. I hold a masters degree in Business Administration from Middlesex University and an executive certificate in Sustainable Business Strategies from Harvard University.

Patrick Nørregaard

COO – Lead Environmental Engineer

MCs. Eng.

I am a self proclaimed space geek and I truly enjoy watching all the shuttle launches but also Disney movies and musicals too. On the other hand you can always catch me listening to some heavy metal or working on my motorcycle– my spectrum of interests has no limits! I hold a specialized degree in Environmental Technology and Environmental Management from DTU.

Thameur Saadi,  MSc. Software Eng.,

CTO – Lead Developer

MCs. Eng.

Originally from Tunisia, I moved to Denmark to continue my love for programming and doing good for nature. I really love playing FIFA online, and basketball on the courts. I cook and bake a lot so good food is a guarantee when you're with me! I hold a masters in Computer Software Engineering and I’ve won programming competitions.

Lara Gimenez

Senior LCA Specialist

MSc. Eng.

Text in the making...

Gustavo Vieira

Senior LCA Specialist

MCs. Eng.

Olá, I'm Gustavo, from Portugal! I love traditional Portuguese food, but I am always ready to try food from other countries. When I'm away from the workplace my passion is converted into vintage stuff and secondhand items. I am passionate about mechanical machines (clocks, table clocks, music boxes, and anything that has mechanics). I am an environmental engineer with a specialization in marine and coastal systems, but always ready to learn and deepen new areas and concepts.

Merle Lund

UI/UX Designer


At my corner of the office you can find me creating things that people can use and interact with. I love this about what I do! You could say being creative is who I am–In a past life I was a hairdresser! I hold a degree from the IT-university in digital design and interactive technologies. In my free time I really enjoy spending time with friends and playing any kind of sport.

Hamza Arfaoui

Front-End Developer

MSc. Eng. 

Salam! I’m Hamza Tunisian web developer so as an IT developer, I want first to professionally dedicate myself to the technologies that I love and in my free time, I really like to play FPS video games.

Rostom Nouisser

Full-Stack Developer

MSc. Eng.

I am Tunisian and I love programming. I really like what I am doing. I feel like making the world a better place with the Reflowers , I really like the beach and swimming and also Handball. I used to be a player.

Salim Saadi

Software Engineer

MSc. Eng.

This is me, Salim! or as the team calls me "the man in the box". I'm a Tunisian Software engineer, in love with Problem solving and Web development. Checkmate!! I also have crazy Chess skills.. defeat me if you can.

Linnea Blom,

Communication and Content Creator

Student of MSc. Innovation and Entrepreneurship

"Hi! I’m Linnea. I’m a Masters student of Innovation and Entrepreneurship at Copenhagen Business School. I love exploring new food around my neighbourhood, playing around in music programs, and discovering my next favourite artist on Spotify. I’m also a big language nerd and love watching videos about dialects and accents!"

Our Partners

Our lifecycle-based environmental quantification system makes it easy to calculate, document, and share environmental performance data of products. We remove the complexity around LCA-based calculations and make it possible for users with just basic product knowledge to make advanced calculations.

ReFlow ApS

Bryggervangen 55, 1. th.
2100 København Ø
CVR: 39843870

Tel: +45 3274 5300


© ReFlow ApS 2022 – All rights reserved