Altagram offers a global solution
to game localization

Who We Are


We are a global multilingual game localization and audio production agency with offices in Berlin, Germany, Seoul, South Korea and Montreal, Canada. We are a talented and passionate team with years of experience in the video game and localization industry. With more than 5,500 game titles localized, we are a reliable partner to bring games to a worldwide audience.

We devise personalized and effective solutions for our clients' needs in over 50 languages, guaranteeing the highest quality localization each and every time. We are grateful to be able to work with top video game developers and publishers who together represent 60% of the growth seen in our industry in 2020.

We understand the importance of confidentiality for our clients, so please contact us to receive the list of titles we have localized.

Altagram Teaser

Learn more about our global localization services and meet our team.
Altagram brings together a talented and passionate team
with years of experience in the video game and localization industry.
Check out what makes us special!

We are always on the lookout for awesome people to join us!
Check out our Careers page and contact our recruitment team!


The Team

We all love what we do at Altagram; that’s what makes us good at it. Altagram brings together a talented and passionate team with years of experience in the video game and localization industries.

All of our in-house project managers, coordinators, linguists, editors, translators, audio professionals and engineers share a passion for video games and we strive to put our industry expertise at the service of the best gaming companies across the globe.

Marie Amigues

Marie Amigues settled in Berlin in 2006 after living in Paris, Ottawa and New York. She is the CEO and founder of Altagram.

Following her studies in Philosophy at La Sorbonne, Marie obtained an MBA in marketing management at Essec. In 2017, Marie was selected as one of the Top 10 Women in Management in Germany's gaming industry.

Passion, hard-work, and expertise are the driving forces behind Marie’s accomplishments. She has brought together a team of over 150 talented in-house game localization specialists who have successfully shipped over 5,500 game titles since 2006 for prestigious clients such as Square Enix, Supercell, Blizzard and SEGA, just to name a few.

Dunder Kim

Dunder Kim, Studio Director of Altagram Korea, has accumulated a wide range of experiences over the past 15 years in publishing, servicing and providing of Asian licenses and games towards western markets.

In the late spring of 2019, he dived deep into the localization industry by joining Altagram Group, where he oversaw the creation of a new branch covering the Asia-Pacific market. Dunder handles the development of the Korean offices in Seoul by engaging in a balanced yet aggressive business approach.

Dunder delivered his ideas about the shaping of successful businesses in the gaming industry over various key events and was recently a guest speaker at the WMGC (World Mobile Game Conference) with other eminent entrepreneurs.

Sébastien Mazzerbo

As Studio Director of Altagram Canada, Sébastien Mazzerbo is responsible for business development and project management of the company’s activities in the Americas. His team owns functional and localization quality assurance and partners with the company’s global operations teams to ensure smooth delivery and customer success.

Sébastien brings more than 12 years of experience in managing business and activities across both the European and American regions, most recently as the Quality Assurance Manager for Green Panda Games, a data-driven leading mobile games publisher with more than 100 million users worldwide. Prior to Green Panda Games, Sébastien held several managerial roles at Keywords Studios, Mangoo Games and Pretty Simple.

Sébastien holds a master’s degree in Marketing and International Management from the ESLSCA Business School in France.

Memberships and Certifications

We take pride in the professional quality of our work and that is why we partner with the most important organizations in our industry.

Globalization and Localization Association, GALA
International Game Developers Association, IGDA
women in localization