About us

All SquareThe global platform for golfers

All Square uses the latest social media and app technologies to harness the passion for golf on a community level. Our startup's ambition is to become the world's leading marketplace and social network for golfers, a platform through which the world of golf will become more open and connected.

  • The entrepreneurs of All Square are immersing themselves in the bustling environment of Silicon Valley.
  • All Square is the largest social media network for the global golfing community.
  • Aiming to facilitate the newer style of conversations.

A successful teamBeats with one heart

Patrick Rahme Picture

Patrick Rahme

Luxembourg / San Francisco

Patrick's passion for golf, curiosity for technology and attention to detail are at the heart of All Square. As a past national golf champion who speaks 5 languages fluently, Patrick loves to engage with people on and off the golf course.

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Arthur de Rivoire

Luxembourg / Geneva

Arthur heads our business development in Europe and firmly believes that digital technology is a key factor to grow the game of golf. As a former Swiss national golf champion, he’s always ready for a round of golf... as long the match finishes All Square or in his favour.

Jordan Becker Picture
Lead Developer

Jordan Becker


Jordan is a young graduate from Nancy. He’s a curious French developer who likes to do things right, both in his work and personal life. He’s constantly looking for ways to learn, improve and expand his knowledge while highly respecting values of sportsmanship. Jordan loves photography, music and can’t wait to hit the fairway soon.

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Marketing & Event Manager

Maria Volkova


A former Russian international, Maria is passionate about growing the game and making the sport more accessible. As a 4 handicap, she knows all too well the challenges and joys golfers face on their golfing journey and brings this knowledge, alongside her wealth of experience at some of the region’s most exciting new golf destinations, to her role as Marketing & Event Manager in EMEA and the UK.

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Back-End Developer

Alexis Bertholom


Alexis is a young back-end developer who enjoys finding simple solutions to complex problems. He is eager to tackle new challenges and improve parts of our code. Sport is not his cup of tea but we’re trying to get him hooked to golf. When he’s not at the office, his computer games keep him busy.

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Marketing Coordinator

Antoine Chatelain


Antoine is a young graduate in Sports Management at UCFB in Wembley. After dropping golf for 14 years, he got his love for the game back during an internship in Atlanta. His passion for customer experience and marketing will ensure that our clients receive outstanding service. Antoine loves to ski and travel the world.

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Software Engineer - Intern

Simon Provost


Simon is a young software developer who recently started a Masters degree in Computer Science at Epitech. He is a sport lover who competes in SlackLine competitons since 5 years. He is now getting ready for his exchange year at the University of Kent. Simon likes to challenge the status quo and brings a wave of fresh air to our team.

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Software Engineer - Intern

Baptiste Cayrier


Baptiste is a young Full Stack developer who recently completed his Bachelors degree in Computer Science from Epitech. Born between sea and mountain, he is passionate about skiing and surfing which is why he chose to study for a Masters in Computer Science at Long Beach CSU in the fall of 2020.

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Product & Marketing - Intern

Sofia Seldemirova


Sofia Seldemirova brings her knowledge of golf to our business team as product and marketing intern. She is an elite athlete studying Marketing and Communications Technology at the Ohio State University and representing the university Women's Golf Team in Division 1. She is also representing her country, Bulgaria, as a national team player across championships in Europe and the USA.

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Product & Marketing - Intern

Matthieu Caron


Originally from Lille, Matthieu started golf at a very young age and was a member of the French Junior team. After studying in the United States at Kansas State University for 2 years, he returned to France and joined IESEG School of Management where he is currently completing a Master's degree in Finance. His love for golf, both on and off the course, makes him a good fit for All Square.

We would like to thank all our past team members for their valuable contribution:

Serge Afanou, Benjamin Dagnall, Ru Macdonald, Pierre Caserta, Susana Rivas, Xavier Blanché, Maxime Guillemain, Matthieu Penin, Julien Laaraj, Aurélien Négrier, Nicola Rössler, Stéphane Galibert, Kenny Pallas, Max Biwer, Bobby Van Wyk, Hank Yates, Flavian Desverne, Jules Dupont, Sebastien Saletes, Franck Lavisse, Julien Aguilar, Thomas Chafiol, Kilian Dabard, Giovanni Iacuzzo, Marlon L'Huillier, Lucas Sanchez, Niall Flanagan, Esteban Bonafi

Think you're All Square?

We're currently hiring for a variety of positions across our business.

Our team is filled with people who work hard, like to have fun, love to travel and of course, are passionate about Golf.

Open positions

Contact us

Feel free to drop us an email and tell us your thoughts, share feedback, report a bug or just say hi!


Our offices

Belval, Luxembourg


9, avenue des Hauts-FourneauxL-4362 Esch-sur-Alzette
San Francisco, USA


1355 Market St.San Francisco, CA 94103, USA